7491182124;中文规格书,Datasheet资料

MAX7491中文资料

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect devic Rev 0; 7/00
Dual Universal Switched-Capacitor Filters
General Description
The MAX7490/MAX7491 consist of two identical lowpower, low-voltage, wide dynamic range, Rail-to-Rail®, 2nd-order switched-capacitor building blocks. Each of the two filter sections, together with two to four external resistors, can generate all standard 2nd-order functions: bandpass, lowpass, highpass, and notch (band reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be created by cascading multiple MAX7490/MAX7491s. Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff frequency control. The clockto-center frequency ratio is 100:1. Sampling is done at twice the clock frequency, further separating the cutoff frequency and Nyquist frequency. The MAX7490/MAX7491 have an internal rail splitter that establishes a precise common voltage needed for single-supply operation. The MAX7490 operates from a single +5V supply and the MAX7491 operates from a single +3V supply. Both devices feature a low-power shutdown mode and come in a 16-pin QSOP package.

744774047;中文规格书,Datasheet资料

description := Start of windingMarking = Inductance code33% Umgebungstemperatur / temperature:+20°CFerritSST05-06-21MST 04-10-11NameDatum / date......................................................................................................................................................................................................................................................Würth ElektronikD Prüfgeräte / test equipment:HP 4274 A für/for L und/and Q HP 34401 A für/for R DC und I DCPOWER CHOKE WE-PD2Würth Elektronik eiSos GmbH & Co.KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checkedUmgebungstemp. / ambient temperature: -40°C - + 85°C Basismaterial / base material: G Eigenschaften / general specifications:Datum / date..................................................................................Unterschrift / signature Kontrolliert / approvednot exceed 125°C under worst case operating conditions.F Werkstoffe & Zulassungen / material & approvals:Endoberfläche / finishing electrode:Draht / wire:Sn/Cu - 99,3/0,7%2UEWF; 155°CBetriebstemp. / operating temperature: -40°C - + 125°C Kunde / customerFreigabe erteilt / general release:E Testbedingungen / test conditions:Luftfeuchtigkeit / humidity:It is recommended that the temperature of the part does Änderung / modificationVersion 1Version 2description :SST05-06-21MST 04-10-11NameDatum / dateWürth Elektronik eiSos GmbH & Co.KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400....................................................................................................................................................................Geprüft / checked Kontrolliert / approvedÄnderung / modificationVersion 1Datum / dateUnterschrift / signature Würth ElektronikFreigabe erteilt / general release:Kunde / customer....................................................................................................................................................................POWER CHOKE WE-PD2DATUM / DATE : 2005-06-21H Induktivitätskurve / Inductance curve:Version 2description :a 330,0± 0,5mmb 20,20± 0,1mm + 0,5- 1,0d 100,0± 1,0mmSST05-06-21MST 04-10-11NameDatum / datePOWER CHOKE WE-PD2Unterschrift / signature Würth ElektronikFreigabe erteilt / general release:Kunde / customer....................................................................................................................................................................mm 13,00Würth Elektronik eiSos GmbH & Co.KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Rollenspezifikation / Reel specification:....................................................................................................................................................................Geprüft / checked Kontrolliert / approvedDatum / dateÄnderung / modificationVersion 1Version 2c The force for tearing off cover tape is 20 to 70 grams in arrow direction150°feeding directionThis electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage.分销商库存信息: WURTH-ELECTRONICS 744774047。

7447789168;中文规格书,Datasheet资料

description := Start of winding Marking = Inductance code33% Umgebungstemperatur / temperature:+20°C100% SnSSt 06-01-10MST 04-10-11SST 04-07-28SST04-04-21SST 04-04-08NameDatum / datenot exceed 125°C under worst case operating conditions.Draht / wire:2SFBW; 155°POWER-CHOKE WE-PD.............................................Umgebungstemp. / ambient temperature: -40°C - + 85°C Basismaterial / base material: Endoberfläche / finishing electrode:D Prüfgeräte / test equipment :E Testbedingungen / test conditions :HP 4274 A für/for L und/and Q F Werkstoffe & Zulassungen / material & approvals :G Eigenschaften / general specifications :Ferrit/ferrite HP 34401 A für/for I DC und/and R DCLuftfeuchtigkeit / humidity:Freigabe erteilt / general release:Kunde / customerAnbindung an Elektrode / soldering wire to plating:Betriebstemp. / operating temperature: -40°C - + 125°C It is recommended that the temperature of the part does Sn/Ag/Cu - 96.5/3.0/0.5%Würth Elektronik................................................................................Datum / date................................................................................Unterschrift / signatureVersion 5Änderung / modificationVersion 1Version 2Version 3Version 4 http://www.we-online.deKontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked ...................................................description :H Induktivitätskurve / Inductance curve :SSt 06-01-10MST 04-10-11SST 04-07-28SST04-04-21SST 04-04-08NameDatum / datePOWER-CHOKE WE-PDDATUM / DATE : 2006-01-10Würth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.de................................................................................................Geprüft / checked Kontrolliert / approvedDatum / dateUnterschrift / signature Würth ElektronikFreigabe erteilt / general release:Kunde / customer................................................................................................................................................................Änderung / modificationVersion 1Version 2Version 3Version 4Version 5description :A 10,0± 0,1B 16,0± 0,2+ 0,1a 330,0± 2,0mm b 21,0± 0,8mm c 13,0± 0,5mm d 100,0± 1,0mm SSt 06-01-10MST 04-10-11SST 04-07-28SST04-04-21SST 04-04-08NameDatum / dateD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.dePOWER-CHOKE WE-PDDATUM / DATE : 2006-01-10Würth ElektronikGeprüft / checked Kontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KG................................................................................................Änderung / modificationVersion 1Version 2Freigabe erteilt / general release:Kunde / customerDatum / dateUnterschrift / signature ................................................................................................................................................................Rollenspezifikation / Reel specification:Version 3Version 4Version 51,50C Gurtspezifikation / Tape specification: The force for tearing off cover tape is 10 to 130 grams in arrow directionfeeding directionThis electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.分销商库存信息: WURTH-ELECTRONICS 7447789168。

7447789215;中文规格书,Datasheet资料

description := Start of winding Marking = Inductance code33% Umgebungstemperatur / temperature:+20°C100% SnSSt 06-01-10MST 04-10-11SST 04-07-28SST04-04-21SST 04-04-08NameDatum / datenot exceed 125°C under worst case operating conditions.Draht / wire:2SFBW; 155°POWER-CHOKE WE-PD.............................................Umgebungstemp. / ambient temperature: -40°C - + 85°C Basismaterial / base material: Endoberfläche / finishing electrode:D Prüfgeräte / test equipment :E Testbedingungen / test conditions :HP 4274 A für/for L und/and Q F Werkstoffe & Zulassungen / material & approvals :G Eigenschaften / general specifications :Ferrit/ferrite HP 34401 A für/for I DC und/and R DCLuftfeuchtigkeit / humidity:Freigabe erteilt / general release:Kunde / customerAnbindung an Elektrode / soldering wire to plating:Betriebstemp. / operating temperature: -40°C - + 125°C It is recommended that the temperature of the part does Sn/Ag/Cu - 96.5/3.0/0.5%Würth Elektronik................................................................................Datum / date................................................................................Unterschrift / signatureVersion 5Änderung / modificationVersion 1Version 2Version 3Version 4 http://www.we-online.deKontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked ...................................................description :H Induktivitätskurve / Inductance curve :SSt 06-01-10MST 04-10-11SST 04-07-28SST04-04-21SST 04-04-08NameDatum / datePOWER-CHOKE WE-PDDATUM / DATE : 2006-01-10Würth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.de................................................................................................Geprüft / checked Kontrolliert / approvedDatum / dateUnterschrift / signature Würth ElektronikFreigabe erteilt / general release:Kunde / customer................................................................................................................................................................Änderung / modificationVersion 1Version 2Version 3Version 4Version 5description :A 10,0± 0,1B 16,0± 0,2+ 0,1a 330,0± 2,0mm b 21,0± 0,8mm c 13,0± 0,5mm d 100,0± 1,0mm SSt 06-01-10MST 04-10-11SST 04-07-28SST04-04-21SST 04-04-08NameDatum / dateD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400http://www.we-online.dePOWER-CHOKE WE-PDDATUM / DATE : 2006-01-10Würth ElektronikGeprüft / checked Kontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KG................................................................................................Änderung / modificationVersion 1Version 2Freigabe erteilt / general release:Kunde / customerDatum / dateUnterschrift / signature ................................................................................................................................................................Rollenspezifikation / Reel specification:Version 3Version 4Version 51,50C Gurtspezifikation / Tape specification: The force for tearing off cover tape is 10 to 130 grams in arrow directionfeeding directionThis electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.分销商库存信息: WURTH-ELECTRONICS 7447789215。

74279224401;中文规格书,Datasheet资料

1.1 1.02012-06-272011-10-01SStSStSStSMuWürth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyTel. +49 (0) 79 42 945 - 0A Dimensions: [mm]F Typical Impedance Characteristics: F Derating Curve:valid for ambient temperature: -55°C to +85°CH1: Classification Reflow Profile for SMT components:H2: Classification Reflow ProfilesProfile FeaturePreheat- Temperature Min (T smin ) - Temperature Max (T smax ) - Time (t s ) from (T smin to T smax )Ramp-up rate (T L to T P )Liquidous temperature (T L )Time (t L ) maintained above T L Peak package body temperature (T p )Time within 5°C of actual peak temperature (t p )Ramp-down rate (T P to T L )Time 25°C to peak temperature Pb-Free Assembly 150°C 200°C60-180 seconds 3°C/ second max.217°C60-150 seconds See Table H320-30 seconds 6°C/ second max.8 minutes max.refer to IPC/JEDEC J-STD-020DH3: Package Classification Reflow TemperaturePB-Free Assembly PB-Free Assembly PB-Free Assembly Package Thickness< 1.6 mm 1.6 - 2.5 mm ≥ 2.5 mmVolume mm³<350260°C 260°C 250°CVolume mm³350 - 2000260°C 250°C 245°CVolume mm³>2000260°C 245°C 245°Crefer to IPC/JEDEC J-STD-020DH Soldering Specifications:I Cautions and Warnings:The following conditions apply to all goods within the product series of WE-MPSBof Würth Elektronik eiSos GmbH & Co. KG:General:All recommendations according to the general technical specifications of the data-sheet have to be complied with.The disposal and operation of the product within ambient conditions which probably alloy or harm the component surface has to be avoided.If the product is potted in customer applications, the potting material might shrink during and after hardening. Accordingly to this the product is exposed to the pressure of the potting material with the effect that the ferrite body and termination is possibly damaged by this pressure and so the electrical as well as the mechanical characteristics are endanger to be affected. After the potting material is cured, the ferrite body and termination of the product have to be checked if any reduced electrical or mechanical functions or destructions have occurred.The responsibility for the applicability of customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products do also apply for customer specific products.Washing varnish agent that is used during the production to clean the application might damage or change the characteristics of the plating. The washing varnish agent could have a negative effect on the long term function of the product.Direct mechanical impact to the product shall be prevented as the ferrite material of the ferrite body could flake or in the worst case it could break.Product specific:Follow all instructions mentioned in the datasheet, especially:•The solder profile has to be complied with according to the technical reflow soldering specification, otherwise no warranty will be sustai-ned.• Wave soldering is only allowed after evaluation and approval.•All products are supposed to be used before the end of the period of 12 months based on the product date-code, if not a 100% solderabi-lity can´t be warranted.•Violation of the technical product specifications such as exceeding the nominal rated current will result in the loss of warranty.1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the are-as, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibi-lity for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime can-not be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component.3. Best Care and AttentionAny product-specific notes, warnings and cautions must be strictly observed.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve spe-cific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Secti-on 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a stan-dard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability ex-pectancy before or when the product for application design-in disposal is considered.The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .J Important Notes:The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:分销商库存信息: WURTH-ELECTRONICS 74279224401。

19218;中文规格书,Datasheet资料

Jewel ® Workstation Continuous Mini Monitor DescriptionWorkstation Continuous Mini Monitor Figure 1. Desco 19218 Jewel ® Workstation Continuous Made in AmericaA broken wrist strap may expose products to ESD over an entire shift if it is checked only at shift changeESD MATPush and Clinch Snaps1-5/16"Figure 2. Installation of push and clinch snaps to worksurfaceNOTE: Install the monitor to the worksurface by aligning one snap at a time and applying a downward force directly above that snap.WorksurfaceMonitors worksurface connectionFigure 3. Installation of the monitor to the worksurface one snap at a timeThe following procedure will outline how to correctly wire Workstation Continuous Mini Monitor so as to properly monitor an ESD protected workstation.1. Confirm that the worksurface surface resistance is 5 x 10E8 Ohms or less and has a conductive layer.2. A convenient 120 VAC outlet should be located and tested for proper wiring and grounding. Werecommend the Desco 98130 AC Outlet Analyzer to verify proper wiring and ground.AC AdapterESD MATPark SnapFigure 4. Operating the Jewel® Workstation ContinuousHand Lotion. When leaving the area, a person can take the coil cord along or leave it attached to themonitor in park position.NOTE: Removing the banana plug from the monitor’s operator jack will disable the audio alarm.It is recommended that you use the Park Snap rather than continuously removing the Banana Plug from its jack. Doing so will increase the life span of the operator jack. If your process requires the constant insertion and removal of the banana plug, please contact your Desco Representative for alternate solutions.Specifications:Test range of monitored circuit:500K - 10M ohms†Worksurface Limit*:Set to 500 Megohms ± 20%Operating Voltage:24VAC, 50-60 HzWrist strap open circuit voltage:1.2 Volts peak to peak @ 1-2 MicroAmpsMat test open circuit voltage:5 - 7.5 VoltsResponse time to alarm:<50 mSOperating Temperature:32ºF - 100ºFHumidity Range:0-95% RH, non- c ondensingDimensions:2.77" L x 2.07" W x .71" H† This cannot be verified with standard DC test equipment. The continuous monitor is an impedance sensing device and the limits are determined by the magnitude and angle of the impedance.*Contact factory for special limits.NOTE: Worksurface must have a conductive layer such as Dual Layer Rubber or Dissipative 3-Layer Vinyl or Micastat® Dissipative Laminate with conductive buried layers. Desco continuous monitors are not recommended for use with homogeneous matting.Maintenance and CalibrationThe Jewel® Workstation Continuous Mini Monitor is solid state and designed to be maintenance free. It is calibrated to NIST traceable standards. There are no user adjustments necessary. Because of the wave distortion impedance sensing nature of the test circuit, special equipment is required for calibration. We recommend that calibration be performed annually using the Desco 98220 Continuous Monitor Calibration Unit. The Calibration Unit is a most important product which allows the customer to perform NIST traceable calibration on continuous monitors. The 98220 is designed to be used on the shop floor at the workstation, virtually eliminating downtime, verifying that the continuous monitor is operating within tolerances. The 98220 provides a simple and quick means to assure compliance verificaton Per ANSI/ESD S20.20 Table 3 per ESD TR53.Limited WarrantyDesco expressly warrants that for a period of one (1) year from the dateof purchase Desco Continuous Monitors will be free of defects in material(parts) and workmanship (labor). Within the warranty period, a creditfor purchase of replacement Desco Continuous Monitors, or, at Desco’soption, the Continuous Monitor will be repaired or replaced free of charge.If product credit is issued, the amount will be calculated by multiplying the unused portion of the expected one year life times the original unit purchase price. Call Customer Service at 909-627-8178 (Chino, CA) or 781-821-8370 (Canton, MA) for Return Material Authorization (RMA) and proper shipping instructions and address. Include a copy of your original packing slip,invoice, or other proof of date of purchase. Any unit under warranty should be shipped prepaid to the Desco factory. Warranty replacements will takeapproximately two weeks.If your unit is out of warranty, Desco will quote repair charges necessaryto bring your unit up to factory standards. Call Customer Service at 909-627-8178 (Chino, CA) or 781-821-8370 (Canton, MA) for a Return Material Authorization (RMA) and proper shipping instructions and address.Warranty ExclusionsTHE FOREGOING EXPRESS WARRANTY IS MADE IN LIEU OFALL OTHER PRODUCT WARRANTIES, EXPRESSED AND IMPLIED,INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULARPURPOSE WHICH ARE SPECIFICALLY DISCLAIMED. The expresswarranty will not apply to defects or damage due to accidents, neglect,misuse, alterations, operator error, or failure to properly maintain, clean or repair products.Limit of LiabilityIn no event will Desco or any seller be responsible or liable for anyinjury, loss or damage, direct or consequent, arising out of the use of orthe inability to use the product. Before using, users shall determine thesuitability of the product for their intended use, and users assume all riskand liability whatsoever in connection therewith.分销商库存信息: DESCO19218。

744822120;中文规格书,Datasheet资料

Bezeichnung :description :33%+25°C1500 V,50 Hz 5mA , 2 sec.MST Version 404-10-11MST Version 304-05-24MSTVersion 203-10-09MST Version 103-07-03NameÄnderung / modificationDatum / dateWürth Elektronik.........................................................................F Werkstoffe & Zulassungen / material & approvalsG Eigenschaften / general specifications :D Prüfgeräte / test equipment :Freigabe erteilt / general release:Kunde / customerDatum / date...........................................................................Unterschrift / signatureKontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 -3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked ....................................................................................................................................................Spezifikation für Freigabe / specification for releaseUL94V-2Abstandhalter / spacer:UL94V-0Klimabeständigkeit/ climatic class: 40/125/21Sockel / base:UL94V-0Draht / wire:2UEWF (155°C)Kleber / glue:Kunde / customer :STROMKOMP. DROSSEL WE-CMB COMMON MODE CHOKE WE-CMBArtikelnummer / part number :744822120WAYNE KERR WK3260B/WK3265 f ür/for L 0/L N und/and RDC E Testbedingungen / test conditions :HP 34401 A für/for I NLuftfeuchtigkeit / humidity:Umgebungstemperatur / temperature: Prüfspannung / testing voltageBetriebstemp. / operating temperature: -40°C - + 125°C Übertemperatur / temperature rise: < 55 K It is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions.RoHS compliantLFThis electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electroniccomponent in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage.SEITE 1 VON 1/分销商库存信息: WURTH-ELECTRONICS 744822120。

74271112S;中文规格书,Datasheet资料

7.1 7.0 6.02012-06-272012-04-302008-01-03SStSStSMuSStSMu-Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyTel. +49 (0) 79 42 945 - 0A Dimensions: [mm] Additional FeaturesSafety key to lock/ unkock STAR-CLIP Fixation74271 7427711D2 General Properties:Ferrite core Ferrite core Ferrite core Plastic housing Plastic housing Test cable Test cablePropertiesMaterial Initial permeability Curie temperatureColourFlammability ClassificationApplicable cable Applicable cable lengthµi T CValue 4 W 620620150Black UL94-V0AWG2690Unit°Cmm Tol.typ.typ.F Typical Impedance Characteristics:I Cautions and Warnings:The following conditions apply to all goods within the product series of WE-STAR TECof Würth Elektronik eiSos GmbH & Co. KG:General:All recommendations according to the general technical specifications of the data sheet have to be complied with.The disposal and operation of the product within ambient conditions which probably alloy or harm the component surface has to be avoided.The packaging of the product is to encase the needed humidity of the plastic housing. To ensure the humidity level, the products have to be stored in this delivered packaging. If not, the products are losing their humidity. In this case you can re-condition the components according to the internal standard WE1883 to ensure the necessary humidity in the plastic.To ensure the operating mode of the product, the ambient temperature at processing (when the part will be mounted on the cable) has to be in the range of 15 to 25 °C.Before mounting, the part should be stored for one hour in this condition.The responsibility for the applicability of customer specific products and the use in a particular customer design is always within the authority of the customer. All technical specifications for standard products do also apply for customer specific products.Direct mechanical impact to the product and the forcible closing of this shall be prevented as the ferrite material of the ferrite body or the pla-stic housing could flake or in the worst case it could break.Product specific:Follow all instructions mentioned in the datasheet, especially:•The cable diameter must be pointed out, otherwise no warranty will be sustained.•Violation of the technical product specifications such as exceeding the nominal rated current will result in the loss of warranty.1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the are-as, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibi-lity for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime can-not be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component.3. Best Care and AttentionAny product-specific notes, warnings and cautions must be strictly observed.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve spe-cific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Secti-on 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a stan-dard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability ex-pectancy before or when the product for application design-in disposal is considered.The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .J Important Notes:The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:分销商库存信息: WURTH-ELECTRONICS 74271112S。