贴片电阻规格书

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贴片电阻手册

贴片电阻简述片式固定电阻器，从Chip Fixed Resistor直接翻译过来的，俗称贴片电阻(SM D Resistor),是金属玻璃铀电阻器中的一种。

是将金属粉和玻璃铀粉混合，采用丝网印刷法印在基板上制成的电阻器。

耐潮湿，高温，温度系数小。

(注：以下片式固定电阻器皆叫做贴片电阻)贴片电阻分类贴片电阻分为以下几大类：高精密贴片电阻- AR 系列的特性与用途－超精密性±0.01% ~ ±1%－TaN 和NiCr 真空溅镀－温度系数只有±5PPM/°C ~ ±50PPM/°C－Wide R-Value range－Products with Pb-free Terminations Meet RoHS Requirments常应用于－医疗设备－精密量测仪器－电子通讯，转换器，印表机－Automatic Equipment Controller－Communication Device, Cell phone, GPS, PDA－一般消费性产品常规系列薄膜贴片电阻General purpose thin film General purpose thin film, 0201-2512低阻值贴片电阻Low ohmic Low ohmic, 0402 - 1206Low ohmic, 2010 - 2512贴片电阻阵列Arrays Arrays, convex and concave贴片电流传感器SMD current sensors Current Sensors - Low TCR贴片网络电阻器Network Network, T-type and L-type另有贴片厚膜排阻，贴片打线电阻，贴片高压电阻，贴片功率电阻等！贴片电阻封装与尺寸贴片电阻的封装与尺寸如下表：英制(mil) 公制(mm) 长(L)(mm) 宽(W)(mm) 高(t)(mm) a(mm) b(mm)0201 0603 0.60±0.05 0.30±0.05 0.23±0.05 0.10±0.05 0.15±0.050402 1005 1.00±0.10 0.50±0.10 0.30±0.10 0.20±0.10 0.25±0.100603 1608 1.60±0.15 0.80±0.15 0.40±0.10 0.30±0.20 0.30±0.200805 2012 2.00±0.20 1.25±0.15 0.50±0.10 0.40±0.20 0.40±0.201206 3216 3.20±0.20 1.60±0.15 0.55±0.10 0.50±0.20 0.50±0.201210 3225 3.20±0.20 2.50±0.20 0.55±0.10 0.50±0.20 0.50±0.201812 4832 4.50±0.20 3.20±0.20 0.55±0.10 0.50±0.20 0.50±0.202010 5025 5.00±0.20 2.50±0.20 0.55±0.10 0.60±0.20 0.60±0.202512 6432 6.40±0.20 3.20±0.20 0.55±0.10 0.60±0.20 0.60±0.20注：贴片网络电阻RCN 系列是在真空中溅镀上一层合金电阻膜于陶瓷基板上，加玻璃材保护层及三层电镀而成，可靠度高，外观尺寸均匀，精确且具有温度系数与阻值公差小的特性。

贴片电阻规格、封装、尺寸

贴片电阻规格、封装、尺寸ChipR Dimensions 、Footprint简述基本结构分类规格、封装、尺寸额定功率及工作电压阻值,标准阻值标识规格书、生产厂家命名方法价格、报价创建时间：2005-12-30 最后修改时间：2006-10-29贴片电阻套件为方便学生、研发人员试验和产品试制，特推出片式电阻系列套件。

简述我们常说的贴片电阻(SMD Resistor)叫"片式固定电阻器"(Chip Fixed Resistor)，又叫"矩形片状电阻"(Rectangular Chip Resistors)，是由ROHM公司发明并最早推出市场的。

特点是耐潮湿，耐高温，可靠度高，外观尺寸均匀，精确且温度系数与阻值公差小。

按生产工艺分厚膜(Thick Film Chip Resistors)、薄膜(Thin Film Chip Resistors )两种。

厚膜是采用丝网印刷将电阻性材料淀积在绝缘基体(例如玻璃或氧化铝陶瓷)上，然后烧结形成的。

我们通常所见的多为厚膜片式电阻，精度范围±0.5% ~ 10%，温度系数:±50PPM/℃~ ±400PPM/℃。

薄膜是在真空中采用蒸发和溅射等工艺将电阻性材料淀积在绝缘基体工艺(真空镀膜技术)制成，特点是低温度系数(±5PPM/℃)，高精度(±0.01%～±1%)。

封装有：0201，0402，0603，0805，1206，1210，1812，2010，2512。

其常规系列的精度为5%，1%。

阻值范围从0.1欧姆到20M欧姆。

标准阻值有E24，E96系列。

功率有1/20W、1/16W、1/8W、1/10W、1/4W、1/2W、1W。

特性：•体积小，重量轻•适合波峰焊和回流焊•机械强度高，高频特性优越•常用规格价格比传统的引线电阻还便宜•生产成本低，配合自动贴片机，适合现代电子产品规模化生产使用状况：由于价格便宜，生产方便，能大面积减少PCB面积，减少产品外观尺寸，现在已取代绝大部分传统引线电阻。

贴片电阻规格书(无铅)

常规片式电阻器承认书 Approval sheet for general chip resistor
版本号 version of:R-5.3
RC/RS
DH05-0318
3.1 标记表示方法 the explanation for the resistance value marking
IEC E-24 E-96 系列电阻值对照表 IEC E-24 E-96 Series Resistance Cross-reference List
标记 marking
端电极
Termination
中间电极
Between Termination
外部电极
Outer Termination
三氧化二铝 Al2O3
银/钯电极
Ag/Pd ,
银/钯电极
Ag/Pd
氧化钌
Ruthenium
玻璃釉
Glass
玻璃釉
Glass
玻璃釉
Glass
银电极
Ag
镍层
Ni Plating
提升功率系列
S
Upgraded Power
Series
0603 K 0805 1206 1210 L 1812 2010 2512 M
跨接电阻 chip jumper
100ppm/
250ppm/
500ppm/ 无表示 no marking
版本号 version of:R-5.3 DH05-0318
包装方式代号 packing style
风华高科 FENGHUA
广东风华高新科技股份有限公司
G U A N D O N G F E N G H U A A D VA N C E D T E C H N O L O G Y ( H O L D I N G ) C O . , LT D

贴片电阻1005-2512规格书

Jul. 2008
Thick Film Chip Resistors
■ Packaging Methods (Taping)
● Standard Quantity Type ERJXG ERJ1G ERJ2G ERJ3G ERJ6G ERJ8G ERJ14 ERJ12 ERJ12Z ERJ1T Kind of Taping Pressed Carrier Taping Pitch (P1) 2 mm Quantity 20000 pcs./reel 15000 pcs./reel 10000 pcs./reel
<For Jumper> Type Rated Current Maximum Overload Current (inches) (A) (A) ERJXG (01005) 0.5 1 ERJ1G (0201) ERJ2G (0402) 1 2 ERJ3G (0603) ERJ6G (0805) ERJ8G (1206) ERJ14 (1210) 2 4 ERJ12 (1812) ERJ12Z (2010) ERJ1T (2512)
Electrode (Outer)
±0.20
±0.20
±0.20
±0.20
±0.10
±0.20
±0.20
±0.20
±0.20
±0.10
±0.20
±0.20
±0.20
±0.20
±0.10
■ Ratings
Type (inches) ERJXG
(01005) (0201)
<For Resistor> Limiting Element Maximum Overload Resistance Power Rating (2) Voltage (Maximum Voltage Tolerance at 70 °C (W) (1) RCWV) (V) (%) (V) 0.031 0.05 0.1 0.1 0.125 0.25 0.5 0.75 0.75 1 15 25 50 75 150 200 200 200 200 200 30 50 100 150 200 400 400 500 500 500 ±5 ±5 ±5 ±5 ±5 ±5 ±5 ±5 ±5 ±5 Resistance Range ( ) T.C.R. [ 10 –6 /°C (ppm/°C)] Category Temperature Range (Operating Temperature Range) (°C) –55 to +125 –55 to +125 –55 to +155 –55 to +155 –55 to +155 –55 to +155 –55 to +155 –55 to +155 –55 to +155 –55 to +155

风华贴片电阻规格书

常规厚膜片式固定电阻器GENERAL CHIP FIXED RESISTOR特长 Features体积小重量轻Miniature and light weight.适应再流焊与波峰焊Suit for reflow and wave flow solder.电性能稳定可靠性高Stable electrical capability, high reliability.装配成本低并与自动Low assembly cost, suit for automatic SMT装贴设备匹配equipment.机械强度高高频特性优越Superior mechanical and frequencycharacteristics.符合RoHS指令要求According with RoHS standard品名构成 Type Designation例Example200ppm/400ppm/200ppm/400ppm/100ppm/0603080512061210181220102512250ppm/Resistance Value Code三位数E-24系列前两位表示有效数字第三位表示有效数字后零的个数Three digits (E-24series): The first two digits are significant figuresand the third one denotes number of zeros.四位数E-96系列前三位表示有效数字第四位表示有效数字后零的个数Four digits (E-96series):The first three digits are significantExample103=10K E-241003=100K E-961R0=1.00.5%1%2%5%10%结构及规格尺寸Construction and dimension单位Unit: mm 型号Type L W t a b 0201 0.600.05 0.300.05 0.230.05 0.100.05 0.150.05 0402 1.000.10 0.500.10 0.300.10 0.200.10 0.250.10 0603 1.600.15 0.800.15 0.400.10 0.300.20 0.300.20 0805 2.000.20 1.250.15 0.500.10 0.400.20 0.400.20 1206 3.200.20 1.600.15 0.550.10 0.500.20 0.500.20 1210 3.200.20 2.500.20 0.550.10 0.500.20 0.500.20 1812 4.500.20 3.200.20 0.550.10 0.500.20 0.500.20 2010 5.000.20 2.500.20 0.550.10 0.600.20 0.600.20 2512 6.400.20 3.200.20 0.550.10 0.600.20 0.600.20产品外观Appearance1.电阻器表面二次玻璃体保护膜覆盖完好且难以脱落,表面平整The surface of resistor is covered with Protective Coating which hard to fade, and the surface of coating should avoid unevenness.2.电阻器引出端电极覆盖均匀镀层较难脱落且平整无裂痕针孔变色The terminal part is covered equable , the plating is hard to fade, and should avoid unevenness, flaw, pinhole and discoloration.3.电阻器芯片无裂痕标志可辨With a clear mark , the resistor body is crack-free.参考标准 Reference StandardGB/T 5729-2003GB/T 9546-1995JIS C 5223-1995JIS C 5201-1998JIS C 5202-1990负荷下降曲线Derating Curve755025使用温度范围OperatingTemperatureRange-55125环境温度Ambient temperature ()当电阻使用的环境温度超过70时其额定负荷(额定电压)按上述曲线下降For resistors operated in ambient over 70,rated load (power rating) shall be derated in accordance with the above figure.额定值 Ratings项目 Item 0201 0402 06030805 1206 1210 1812 20102512常规功率系列Normal PowerSeries1/20W 1/16W1/16W1/10W1/8W 1/4W 1/2W 1/2W1W 额定功率Power Rating提升功率系列Upgraded PowerSeries/ /1/10W1/8W1/4W1/3W/ 3/4W/最大工作电压VMax.Working Voltage25 50 50 150200 200 200 200 200最大过负荷电压VMax.Overload Voltage50 100 100 300400 400 400 400 400电阻温度系数Resistance TemperatureCoefficient10R 1M:200ppm/1R<10,1M<R10M:400ppm/10R1M:100ppm/1R<10,1M<R10M:250ppm/阻值范围Resistance Range1~10ME-24E-96系列阻值误差精度Resistance Tolerance5%10%1~10M: 1%2%5%10%10~1M:0.5%1~10M: 1%2%5%10%10~1M:0.5%1% 2% 5%10% 使用温度范围Operating Temperature Range-55~+125额定温度Rated Temperature70注额定电压=额定功率标称电阻值或最大工作电压两者中的较小值Note Rated Voltage=Power Rating Resistance Value or Max. Working Voltage , whichever is lower.特性 Characteristics项目Item标准Specifications测试方法JIS C 5202标准Test Methods (JIS C 5202)端头强度Bending Strength无可见损伤No mechanical damageR 1.0%R+0.05弯曲速度(Speed):1mm/s弯曲距离(Bending Distance):0201040206030805120612103mm1812201025121mm电阻温度系数T.C.R在规定值内within specified T.C.R测定范围-55~+125Measure between -55~+125温度循环TemperatureCycling无可见损伤No mechanical damageR 1.0%R+0.05-5530分钟~常温5分钟~12530分钟5个循环-5530min~normal temperature5min~12530min 5 cycles短时间过负载Short TimeOverload无可见损伤No mechanical damageR 2.0%R+0.052.5倍额定电压或最大过负荷电压取最小者保持5秒2.5Rated voltage or Max. Overload Voltagewhichever is lower for 5 seconds续上表稳态湿热Steady state humidity无可见损伤No mechanical damage R 3.0%R+0.1 40290~95RH 1000小时 402 90~95RH 1000h70耐久性 Load Life无可见损伤No mechanical damageR 3.0%R+0.17021000小时额定电压通1.5小时/断0.5小时7021000hRated voltage 1.5h on/0.5h off上限类别温度耐久性 Endurance atupper temperature 无可见损伤No mechanical damageR 3.0%R+0.11252 1000h 耐溶剂性Resistance toSolvent无可见损伤 No mechanical damage R 1.0%R+0.05 浸入三氯乙烯 10h 1hDip in chloroethylene for 10h 1h .绝缘电阻Insulation Resistance1000M Min在电极与基片间施加100V 直流电压,保持1分钟,然后测绝缘电阻值.Apply DC 100V between substrate and terminationfor 1 minute, then check insulation resistance .耐焊接热 Resistance toSoldering Heat无可见损伤No mechanical damageR 1.0%R+0.052605 10s 1s 可焊性Solderability 可焊面积95% 95% Cover Min2355 2s 0.5s 附着力Adhesion 外观无可见损伤 No mechanical damage 施加力5N 10s 1s Applying 5N 10s 1s包装 Packaging编带包装 Tape and reel * 纸带编带 Paper taping 020104020603080512061210单位unit: mm 型号Type A B W F E 0201 0.700.1 0.400.1 8.00.20 3.50.05 1.750.10402 1.200.1 0.700.1 8.00.20 3.50.05 1.750.10603 1.850.1 1.100.1 8.00.20 3.50.05 1.750.10805 2.350.1 1.650.1 8.00.20 3.50.05 1.750.11206 3.500.2 1.900.2 8.00.20 3.50.05 1.750.11210 3.500.2 2.800.2 8.00.20 3.50.05 1.750.1单位unit: mm 型号Type P P0 P1 ФD0 T 0201 2.00.05 4.00.1 2.00.05 1.50.1 0.5Max0402 2.00.05 4.00.1 2.00.05 1.50.1 0.6Max0603 4.00.1 4.00.1 2.00.05 1.50.1 0.600.10805 4.00.1 4.00.1 2.00.05 1.50.1 0.750.11206 4.00.1 4.00.1 2.00.05 1.50.1 0.750.11210 4.00.1 4.00.1 2.00.05 1.50.1 0.750.1*塑料带编带 Embossed taping单位unit: mm型号Type A0 B0WFEt 1812 4.800.10 3.400.10 12.000.10 5.500.10 1.750.10 0.250.05 2010 5.450.10 2.770.10 12.000.10 5.500.10 1.750.10 0.240.05 25126.730.10 3.400.10 12.000.10 5.500.10 1.750.10 0.240.05单位unit: mm型号Type PP0P1 ФD0ФD1K0 1812 4.000.10 4.000.10 2.000.05 1.550.10 1.500.10 1.000.10 2010 4.000.10 4.000.10 2.000.05 1.50+0.10/-0 1.500.10 0.840.10 25124.000.10 4.000.10 2.000.051.50+0.10/-0 1.500.100.810.10* 卷盘 Reel单位unit: mm型号Type MWTABCD0201 0402 0603 0805 1206 1210 178 2.09.5 1.012.5 1.52.0 0.513.0 0.521.0 0.558.0 2.01812 2010 2512178 2.013.0 0.515.5 1.52.0 0.513.0 0.521.0 0.557.0 2.0*塑料盒包装Bulk case单位unit:mm包装数量 Packaging quantity包装方法Packagingstyle编带Tape and reel塑料盒Bulk case塑料袋散装Bulk型号Type 020104020603080512061210181220102512020104020603 0805 12061210201018122512020104020603080512061210181220102512数量PCSQuantity10000 5000 4000 50000 25000 10000 5000 1500 1000 50000 10000 4000。

Resistor.Today-PTFR系列精密贴片电阻规格书

△R±0.1% Max △R±0.025% Typical △R±0.1% Max △R±0.01% Typical
耐溶剂性
标志清晰，无可见损伤
机械冲击
△R±0.1% Max △R±0.01% Typical
振动
△R±0.1% Max △R±0.01% Typical
耐焊接热热冲击
△R±0.1% Max △R±0.01% Typical △R±0.1% Max △R±0.01% Typical
阻值漂移（%）
高温寿命测试（85℃）
0.50 0.40 0.30 0.20 0.10 0.00 -0.10 -0.20 -0.30 -0.40 -0.50
10
100
1000
测试持续时间（小时）
3000
10000
阻值漂移（%）
高温高湿偏差（双85测试）
0.50 0.40 0.30 0.20 0.10 0.00 -0.10 -0.20 -0.30 -0.40 -0.50
环境温度°C
选型表
选型示例：PTFR2512A10K0V9 (PTFR2512 ±0.05% 10KΩ ±5ppm/ °C)
PT FR25 12A 10K0V9
系列号 PTFR
尺寸 0402 1206 0603 2512 0805 3020
精度 Q=± 0.02% A=± 0.05% B=± 0.1% C=± 0.25% D=± 0.5%
3.20±0.2 1.60±0.2 0.40±0.1 0.50±0.2
6.30±0.2 3.22±0.2 0.55±0. 0.50±0.2
7.62±0.2 5.08±0.2 0.70±0.1 0.51±0.2

贴片电阻规格封装尺寸

贴片电阻规格、封装、尺寸ChipR Dimensions 、Footprint简述基本结构分类规格、封装、尺寸额定功率及工作电压阻值,标准阻值标识规格书、生产厂家命名方法价格、报价创建时间：2005-12-30 最后修改时2006我们常说的贴片电阻(SMD Resistor)叫"片式固定电阻器"(Chip Fixed Resistor)，又叫"矩形片状电阻"(Rectangular Chip Resistors)，是由ROHM公司发明并最早推出市场的。

特点是耐潮湿，耐高温，可靠度高，外观尺寸均匀，精确且温度系数与阻值公差小。

按生产工艺分厚膜(Thick Film Chip Resistors)、薄膜(Thin Film Chip Resistors )两种。

厚膜是采用丝网印刷将电阻性材料淀积在绝缘基体(例如玻璃或氧化铝陶瓷)上，然后烧结形成的。

我们通常所见的多为厚膜片式电阻，精度范围±0.5% ~ 10%，温度系数:±50PPM/℃~ ±400PPM/℃。

薄膜是在真空中采用蒸发和溅射等工艺将电阻性材料淀积在绝缘基体工艺(真空镀膜技术)制成，特点是低温度系数(±5PPM/℃)，高精度(±0.01%～±1%)。

封装有：0201，0402，0603，0805，1206，1210，1812，2010，2512。

其常规系列的精度为5%，1%。

阻值范围从0.1欧姆到20M欧姆。

标准阻值有E24，E96系列。

功率有1/20W、1/16W、1/8W、1/10W、1/4W、1/2W、1W。

贴片压敏电阻TG0402型号参数规格书

FeaturesApplicationsRevision:18-Jul-160402 SeriesVaristor voltage from 8V to 24V Fast response time ( )Low leakage current High transient curent capability Low clamping voltageWide operating temperature range from -40~85Meet IEC 61000-4-2/-5 level standarduuu uu u u uFor Mother Board and Notebook,Cellular Phone,handheld device,CMO S ,MO S FET,EFT etcDimensionsUnit: mm<1nS℃Compact size for ELA 0402uPart Number CodeTG 0402TERGY LOGO___________ML 080MChip Size (EIA):0402Type ML:Multilayer VaristorVaristor Voltage:Value-080=08X100=8V Varistor Voltage Tolerance:M:±20%;L:±15%;K:±10%Electriacl CharacteristicsRevision:18-Jul-16Surge Current Standard Waveform0402 SeriesIEC61000-4-5 StandardsT1T2SEVERITY LEVELT1 T2 1 8 uS 20 uS 210 uS1000 uS8/20µs waveform currentOperating Temperature -40 ~ +85ºC Storage Temperature -40 ~ +125ºC Response Time <1 nsSolderability245±5ºC, 3±1sec Solder leach resistance 260±5ºC, 10±1sec Storage Temperature 5 ~ 40ºC Relative Humidity To 65% Taping Package Storage ConditionStorage Time12 Months maxGeneral Technical Data0402 SeriesRevision:18-Jul-16Environmental Reliability TestingCharacteristicTest method and descriptionHigh Temperature Storage The specimen shall be subjected to 125℃ for 1000 hours in a thermostatic bath withoutload and then stored at room temperature and humidity for 1 to 2 hours. The change ofvaristor voltage shall be within 10%.Step Temperature Period 1 -40±3℃30min ±3 2 Room Temperature 1~2hours3 125±2℃30min ±3Temperature CycleThe temperature cycle of specified temperature shall be repeated five times and then stored atroom temperature and humidity for one two hours. The change of varistor voltage shall be within 10%and mechanical damage shall be examined.4Room Temperature 1~2hoursHigh Temperature LoadAfter being continuously applied the maximum allowable voltage at 85℃ for 1000hours, the specimen shall be stored at room temperature and humidity for one or hours, the change of varistor voltage shall be within 10%.Damp Heat Load/Humidity LoadThe specimen should be subjected to 40℃,90 to 95%RH environment, and the maximum allowable voltage applied for 1000 hours, then stored at room temperature and humidity for one or two hours. The change of varistor voltage shall be within 10%.Low Temperature Storage The specimen should be subjected to -40℃, without load for 1000 hours and thenstored at room temperature for one two hours. The change of varistor voltage shall bewithin 10%.Recommended Soldering ConditionsNote that this product will be easily damaged by rapid heating, rapid cooling or local heating.Do not give heat shock over 100°C in the process of soldering. We recommend to take preheating and gradual coolingSoldering gun procedureNote the follows, in case of using solder gun for replacement. 1) The tip temperature must be less than 280 for the period within 3 seconds by using soldering gun under 30W2) The soldering gun tip shall not touch this product directly.Soldering volumeNote that excess of soldering volume will easily get crack the body of this product.Revision:18-Jul-160402 Series◆Carrier tape transparent cover tape should be heat-sealed to carry the products,and the reel should be used to reel the carrier tape.◆The adhesion of the heat-sealed cover tape shall be 40﹢20/﹣15grams.◆Both the head and the end portion of taping shall be empty for reel package and SMT auto-pickup machine.And a normal paper tape shall be connected in the head of taping for the operator handle.type A 0±0.10B 0±0.10K 0±0.10T ±0.05T 2±0.05D 0+0.10D 1±0.05P 1±0.10P 2±0.05P 0±0.05W ±0.20 E ±0.10 F ±0.050402 1.08 1.88 1.04 0.22 0.87 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0603 1.08 1.88 1.04 0.22 1.17 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0805 1.42 2.30 1.04 0.22 1.26 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1206 1.88 3.50 1.27 0.20 1.49 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1210 2.18 3.46 1.45 0.22 1.77 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1812 3.66 4.95 1.74 0.25 1.99 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 2220 5.10 5.97 2.80 0.25 3.05 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 32205.50 8.50 2.80 0.30 3.50 1.50 1.50 8.00 2.00 4.00 16.00 1.757.50Packaging Dementions Unit:MillimetersReel DimensionsUnit:MillimetersType A B C D E W W 10402~1210178±160±0.513±0.221±0.22±0.59±0.5 1.5±0.151812~3220178±160±0.513.5±0.221±0.22±0.513.6±0.51.5±0.15Type 04020603080512061210181222203220Quantity100004000400030003000100010001000Packing Quantity。

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5.1 VOLTAGE RATING: RESISTORS SHALL HAVE A RATED DIRECT-CURRENT (DC) CONTINUOUS WORKING VOLTAGE OR AN APPROXIMATE SINE-WAVE ROOT-MEAN-SQUARE (RMS) ALTERNATING-CURRENT (AC) CONTINUOUS WORKING VOLTAGE AT COMMERCIAL-LINE FREQUENCY AND WAVEFORM CORRESPONDING TO THE POWER RATING, AS DETERMINED FROM THE FOLLOWING FORMULA:
34
392
58
698
82
127
11
226
35
402
59
715
83
130
12
232
36
412
60
732
84
133
13
237
37
422
61
750
85
137
14
243
38
432
62
768
86
140
15
249
39
442
63
787
87
143
16
255
40
45364ຫໍສະໝຸດ 80688147
17
261
41
464
65
825
EXAMPLE:
33000 → 33KΩ
(3) ±2%、±5%TOLERANCE: BELOW 10Ω SHOW AS FOLLOWING, READ ALPHABET”R” AS DECIMAL POINT. EXAMPLE:
2R2 → 2.2Ω
(4) ±0.5%、±1% TOLERANCE: 4 DIGITS, FIRST THREE DIGITS ARE SIGNIFICANT; FORTH DIGIT IS NUMBER OF ZEROS. LETTER R IS DECIMAL POINT.
74
105
03
187
27
332
51
590
75
107
04
191
28
340
52
604
76
110
05
196
29
348
53
619
77
113
06
200
30
357
54
634
78
115
07
205
31
365
55
649
79
118
08
210
32
374
56
665
80
121
09
215
33
383
57
681
81
124
10
221
THE MARKING IS THE SAME AS 5% TOLERANCE BUT MARKING AS UNDERLINE
333=33000→33KΩ
680→68Ω
(7) PRODUCT BELOW 1Ω,SHOW AS FOLLOWING, THE FIRST DIGIT IS“R＂WHICH AS DECIMAL POINT.
TYPE
POWER RATING AT 70℃
L
W DIMENSION(MM) H
0201 1/20W
0.60±0.03
0.30±0.03 0.23±0.03
UNIT: MM
0402 1/16W
0603 1/10W
0805 1/8W
1206 1/4W
1210 1/2W
2010 3/4W
2512 1W
4.0 MARKING:
(1) FOR 0201 AND 0402 SIZE. DUE TO THE VERY SMALL SIZE OF THE RESISTOR’S BODY, THERE IS NO MARKING ON THE BODY.
EXAMPLE:
……0201
……0402
(2) ±2%,±5%TOLERANCE:THE FIRST TWO DIGITS ARE SIGNIFICANT FIGURES OF RESISTANCE AND THE THIRD DENOTES NUMBER OF ZEROS FOLLOWING
(T2)
-5-
B
RESISTANCE VALUE OF JUMPER JUMPER RATED CURRENT JUMPER RATED MAX OVERLOAD CURRENT MAX WORKING VOLTAGE MAX OVERLOAD VOLTAGE DIELECTRIC WITHSTANDING VOLTAGE
R300
R300→0.3Ω
-4-
(8) 0ΩMARKING: NORMALLY FOR 0201 AND 0402 SIZE, NO MARKING ON THE BODY:
NORMALLY, THE MAKING OF 0Ω 0603, 0Ω 0805, 0Ω 1206, 0Ω 1210, 0Ω 2010, 0Ω 2512 RESISTORS AS FOLLOWING
6.0 PERFORMANCE SPECIFICATION:
CHARACTERISTIC
◎TEMPERATURE COEFFICIENT
LIMITS
0201: 1Ω≦ R ≤10Ω: ±400PPM/℃
>10Ω:±200PPM/℃
0402~2512 : ＜1Ω ≤ ±800PPM/°C
1Ω≦ R ≤10Ω ≤ ±400PPM/°C 10Ω< R ≦100Ω ≤ ±200PPM/°C 100Ω≦R<10MΩ ≤ ±100PPM/°C 10MΩ≦R<100MΩ≤±200PPM/°C
-2-
3.0 STRUCTURE:
1. High purity alumina substrate 2. Protective covering 3. Resistance element 4. Termination (inner) Ni/Cr 5. Termination (between) Ni Barrier 6. Termination (outer) Sn
1.0±0.10 1.60±0.10 2.00±0.15 3.10±0.15 3.10±0.10 5.00±0.10 6.35±0.10
0.50±0.05 0.35±0.05
+0.15 0.80
-0.10
0.45±0.10
+0.15 1.25
-0.10
0.55±0.10
+0.15 1.55
-0.10
MULTIPLIER CODE:
CODE
A
B
C
D
E
F
G
H
X
Y
Z
MULTIPLIER 100
101
102
103
104
105
106
107
10-1
10-2
10-3
-3-
CODING FORMULA
FIRST TWO DIGITS------------RESISTANCE CODE
THIRD DIGIT-------------------MULTIPLIER CODE EXAMPLE: 1.96KΩ=196×101Ω------29B
1.0 SCOPE:
THIS SPECIFICATION FOR APPROVE RELATES TO THE LEAD-FREE THICK FILM CHIP
RESISTORS MANUFACTURED BY ROYALOHM.
2.0 RATINGS & DIMENSION:
0201、0402
0603、0805、1206、1210、2010、2512
RCWV = P × R WHERE: RCWV COMMERCIAL-LINE FREQUENCY AND WAVEFORM (VOLT.)
P = POWER RATING (VATT.) R = NOMINAL RESISTANCE (OHM) IN NO CASE SHALL THE RATED DC OR RMS AC CONTINUOUS WORKING VOLTAGE BE GREATER THAN THE APPLICABLE MAXIMUM VALUE. THE OVERLOAD VOLTAGE IS 2.5 TIMES RCWV OR MAX. OVERLOAD VOLTAGE WHICHEVER IS LESS.
±0.5%
±1%
±2%
±5%
OPERATING TEMPERATURE
0.15±0.05
＜50mΩ 0.5A
0.25±0.10
＜50mΩ 1A
0.30±0.20
＜50mΩ 1A
0.40±0.20
＜50mΩ 2A
0.45±0.20
＜50mΩ 2A
0.50±0.20
＜50mΩ 2A
0.50±0.20
＜50mΩ 2A
1Ω-10MΩ
0.2Ω ---22MΩ
0.2Ω ---22MΩ
0.2Ω ---22MΩ
1Ω-10MΩ
0.1Ω ---33MΩ 0.1Ω ---33MΩ
0.1Ω ---100MΩ
1Ω-10MΩ
0.1Ω ---33MΩ 0.1Ω ---33MΩ