CJT长江连接器A2507系列
CJT长江连接器A2508系列

A
B
A2508WV-2P 2.50 7.50
A2508WV-3P 5.00 10.00
A2508WV-4P 7.50 12.50
A2508WV-5P A2508WV-6P
10.00 15.00 12.50 17.50
A2508WV-7P 15.00 20.00
A2508WV-8P 17.50 22.50
Insulator:Nylon 66 ,UL94V-0 *Suitable CJT A2508 series Terminal *Mates with CJT A2508 series Housing *Color:White
Circuit 1
2.50±0.50
+0.10
Ø0.90- 0 P.B.C LAYOUT
*Color:White
A±0.20
2.50±0.20
Ø0.95
2.50±0.20
3.20±0.20
B±0.25
CHANGJIANG CONNECTORS
12.60±0.25 9.20±0.20
P.C.B LAYOUT 7.60±0.20
A-195
Ordering Information & Dimensions:
2.50mm pitch wire to board connector
A2508WV-F
2.50mm Pitch 180° Wafer
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66 ,UL94V-0
A2508-GP
AWG#22-#28 1.90mm(max)
CJT长江连接器A2543系列

7.62
10.76
A2543HA-5P
10.16
13.30
A2543HA-6P
12.70
15.84
A2543HA-7P
15.24
18.38
A2543HA-8P
17.78
20.92
A2543HA-9P
20.32
23.46
A2543HA-10P
22.86
26.00
A2543HA-11P
25.40
28.54
A2543WV-16P
38.10
40.64
A2543WV-17P
40.64
43.18
A2543WV-18P
43.18
45.72
A2543WV-19P
45.72
48.26
A2543WV-20P
48.26
50.80
A2543WV-21P
A2543HA-12P
27.94
31.08
A2543HA-13P
30.48
33.62
A2543HA-14P
32.02
36.16
A2543HA-15P
35.56
38.70
A2543HA-16P
38.10
41.24
A2543HA-17P
40.64
43.78
A2543HA-18P
43.18
46.32
A2543HA-19P A2543HA-20P
30.48
33.62
A2543H-14P
32.02
36.16
A2543H-15P
35.56
38.70
A2543H-16P
38.10
CJT长江连接器A3965系列

3.96mm pitch 180° Wafer
7.92±0.10
7.80±0.25
Ø1.80±0.10 P.C.B LAYOUT
C±0.25
B±0.25
8.45±0.25 10.00±0.25
Ordering Information & Dimensions:
Circuit 1 7.80±0.25
3.96mm pitch 90° Wafer
3.96±0.10
Ø1.80±0.10 P.C.B LAYOUT
Ordering Information & Dimensions:
3.65
3.96±0.10 A±0.20
PART NO.
A3965WR-2P A3965WR-3P A3965WR-4P A3965WR-5P A3965WR-6P A3965WR-7P A3965WR-8P A3965WR-9P A3965WR-10P A3965WR-11P A3965WR-12P A3965WR-13P A3965WR-14P A3965WR-15P
Unit:mm
Qty/reel 3,000 PCS 3,000 PCS 3,000 PCS 3,000 PCS
Optional Gold plating available but MOQ requested
A3965H
Reference Informations: *Material:Nylon 66,UL94V-0 *Suitable CJT A3965 series Terminal *Mates with CJT A3965 series Wafer *Color:White
CJT长江连接器A2547系列

StandardsVoltage rating:250V AC,DCTemperature range:-40°C~+105°CContact resistance:20mΩMax.E326732 Insulation resistance:1000MΩMin.Withstanding voltage:1500V AC/minute*Compliant with RoHS and REACH**Meet the HF/Halogen Free,need to customize*Reference Informations:*Used in CJT A2547HA A2547HB series HousingUnit:mmSEC:C-CSEC:D-DReference Informations:*Used in CJT A2547 series HousingUnit:mmSEC:A-AOdering Information:A2547-TP(GP)-D - ** 1 21.Part No.2.Finish:(blank) - 24 AWG 26 - 26 AWG 28 - 28 AWG 22 - 22 AWG*Used in CJT A2547HM,A2547H-2,A2547HE Single Row,A2547HF series HousingUnit:mmSEC:C-CSEC:D-D*Used in CJT A2547HM,A2547H-2,A2547HE Single Row,A2547HF series HousingUnit:mmReference Informations:*Material:PBT30%GF , UL94V-0*Suitable CJT A2547-T A2547-T-C A2547-T-Dseries Terminal *Mates with CJT A2547 series single row Housing or A2547 series single row Wafer *Color:BlackReference Informations:*Material:PBT30%GF , UL94V-0*Suitable CJT A2547 A2547M series Terminal *Mates with CJT A2547 series single row Housing or A2547 series single row Wafer *Color:Black2P3P Reference Informations:*Material:PBT30%GF , UL94V-0*Suitable CJT A2547-T A2547M-T A2547-T-C A2547-T-D series Terminal*Color:BlackReference Informations:*Material:PBT , UL94V-0*Suitable CJT A2547-B series Terminal*Mates with CJT A2547 series single row Wafer *Color:BlackReference Informations:*Material:PBT30%GF , UL94V-0*Suitable CJT A2547-T A2547M-T A2547-T-C A2547-T-D series TerminalUnit: mmReference Informations:*Material:Nylon 66 , UL94V-0*Suitable CJT A2547 series Terminal *Mates with CJT A2547HMC-2P Housing *Color:WhiteReference Informations:*Material:Nylon 66 , UL94V-0*Suitable CJT A2547 series Terminal *Mates with CJT A2547HMD-2P Housing *Color:BlackUnit: mmReference Informations:*Material:Nylon 66 , UL94V-0*Suitable CJT A2547M series Terminal *Mates with CJT A2547HD-2P Housing *Color:WhiteUnit: mmOrdering Information & Dimensions:A2547WVA-F1-XP - * 1 2*Material:Pin:Brass/Gold over Nickel Insulator:PBT , UL94V-0Odering Information: A2547WVE-XP - * 1 2 1.Part No.Reference Informations:*Material:Pin:Brass/Gold over Nickel Insulator:PBT , UL94V-0 *Mates with CJT A2547HJ seriesSingle Row Housing*Color:Black2P~3P4P~32PUnit: mm Ordering Information & Dimensions:Reference Informations:Ordering Information & Dimensions:2P~3P 4P-6P 2P-6P7P~32P7P-32POrdering Information & Dimensions:Unit: mmReference Informations:*Material:Pin:Brass/Gold over NickelInsulator:PBT30%GF , UL94V-0*Mates with CJT A2547 series Dual row Housing *Color:GrayOrdering Information & Dimensions:Reference Informations:*Material:Pin:Brass/Gold over NickelInsulator:PBT30%GF , UL94V-0*Mates with CJT A2547H series Dual row Housing *Color:GrayOrdering Information & Dimensions:。
CJT长江连接器A2550系列

CJT长江连接器A2550系列Current rating:3A AC,DC Voltage rating:300V AC,DCTemperature range:-40°C~+105°CContact resistance:5m ? Max.Insulation resistance:1000M ? Min.Withstanding voltage:1100V AC/minute*Compliant with RoHS and REACH**Meet the HF/Halogen Free,need to customize**Contact CJT for details*StandardsE326732Contact LayoutUnit:mmUse With CJT A2550 series Housing :Reference Informations:*Used in CJT A2550 series HousingUnit:mmReference Informations:*Used in CJT A2550 series HousingUnit:mmUse With CJT A2550 series Housing :Single Row Dual Row A2550H-2, A2550HA-2Use With CJT A2550 series Housing :Single Row A2550H, A2550HA, A2550HB, A2550H-AA2550H-B, A2550H-C, A2550H-C1, A2550H-DDual Row A2550H-2, A2550HA-2A2550H-E, A2550H-F, A2550H-JA2550H, A2550HA, A2550HB, A2550H-AA2550H-B, A2550H-C, A2550H-C1, A2550H-D A2550H-E, A2550H-F, A2550H-J Reference Informations:*Used in CJT A2550 series HousingUse With CJT A2550 series Housing :Single RowA2550H-G, A2550H-H, A2550H-IUse With CJT A2550 series Housing :Use With CJT A2550 series Housing :Unit:mmReference Informations:*Used in CJT A2550HK series Housing Unit:mmSingle Row A2550HK-2Dual RowA2550HKReference Informations:*Used in CJT A2550 series HousingUse With CJT A2550 series Housing :Single Row A2550H, A2550H-D A2550H-2 Dual RowReference Informations:Unit:mmReference Informations:*Used in FFC WireUnit:mmP.C.B LAYOUTReference Informations:Unit:mmP.C.B LAYOUTReference Informations:*Used in FFC WireUnit:mmP.C.B LAYOUTReference Informations:Unit:mmP.C.B LAYOUTUnit:mmReference Informations:*Used in CJT A2550HM A2550HMAA2550H-M1 A2550H-M3 series HousingReference Informations:Unit:mmUnit:mmReference Informations:*Used in FFC WireReference Informations:*Used in FFC WireUnit:mmP.C.B LAYOUTReference Informations:*Used in FFC WireUnit:mmP.C.B LAYOUTReference Informations:Unit:mmReference Informations:Ordering Information & Dimensions:Reference Informations:*Material:PBT30%GF,UL94V-0*Suitable CJT A2550 series Terminal (A2550-T(-H), A2550-T(-H)-CR, A2550-T-A, A2550-T-C,)*Mates with CJT A2549 series Single Row Wafer (A2549WVB, A2549WRB)Ordering Information & Dimensions:Reference Informations:*Material:PBT30%GF,UL94V-0*Suitable CJT A2550 series Terminal (A2550-T(-H), A2550-T(-H)-CR, A2550-T-A, A2550-T-C,)*Mates with CJT A2549 series Single Row Wafer (A2549WVB, A2549WRB)Ordering Information & Dimensions:Reference Informations:*Material:PBT30%GF,UL94V-0Ordering Information & Dimensions:Reference Informations:*Material:PBT30%GF,UL94V-0Ordering Information & Dimensions:Ordering Information & Dimensions:Reference Informations:*Material:PBT30%GF,UL94V-0*Suitable CJT A2550 series Terminal (A2550-T(-H), A2550-T(-H)-CR,Reference Informations:*Material:PBT30%GF,UL94V-0Reference Informations:*Material:PBT30%GF,UL94V-0Ordering Information & Dimensions:。
CJT文章

连接器的产生与运用—找长江连接器连接器是我们电子工程技术人员经常接触的一种部件。
它的作用非常单纯:在电路内被阻断处或孤立不通的电路之间,架起沟通的桥梁,从而使电流流通,使电路实现预定的功能。
连接器是电子设备中不可缺少的部件,顺着电流流通的通路观察,你总会发现有一个或多个连接器。
连接器形式和结构是千变万化的,随着应用对象、频率、功率、应用环境等不同,有各种不同形式的连接器。
例如,球场上点灯用的连接器和硬盘驱动器的连接器,以及点燃火箭的连接器是大不相同的。
但是无论什麽样的连接器,都要保証电流顺畅连续和可靠地流通。
长江连接器很好的提供持续有效的连接,保証电流顺畅连续和可靠地流通。
长江连接器广泛运用在消费类电子,家用电器,办公设备,汽车电子,灯饰照明,航空及轨道交通,智能穿戴,无人机,通讯电源,医疗设备,电子电器等工业自动化产品中。
如果没有连接器会是怎样?这时电路之间要用连续的导体永久性地连接在一起,例如电子装置要连接在电源上,必须把连接导线两端,与电子装置及电源通过某种方法(例如焊接)固定接牢。
这样一来,无论对于生产还是使用,都带来了诸多不便。
以汽车电池为例。
假定电池电缆被固定焊牢在电池上,汽车生产厂为安装电池就增加了工作量,增加了生产时间和成本。
电池损坏需要更换时,还要将汽车送到维修站,脱焊拆除旧的,再焊上新的,为此要付较多的人工费。
有了连接器就可以免除许多麻烦,从商店买个新电池,断开连接器,拆除旧电池,装上新电池,重新接通连接器就可以了。
可见使用连接器的好处。
它使设计和生产过程更方便、更灵活,降低了生产和维护成本。
长江连接器是一家有20年经验的专业连接器国际领先的制造商,以CJT为品牌生产的电子连接器,TERMINAL、HOUSING、WAFER、PIN HEADER、WIRE、Wire harness及开发的连接器模具可以替代欧洲,美国,日本,韩国等国际进口原厂品牌。
同时,CJT CONNECTORS为您提供电子元器件产品线路的完美解决方案。
长江连接器A2501系列

PART NO.
A2501H-2P A2501H-3P A2501H-4P A2501H-5P A2501H-6P A2501H-7P A2501H-8P A2501H-9P A2501H-10P A2501H-11P A2501H-12P A2501H-13P A2501H-14P A2501H-15P A2501H-16P A2501H-17P A2501H-18P A2501H-19P A2501H-20P
Standards
E326732
E326732
17.15.REF
5.75
5.75
wire to wire
7.75.REF
7.75.REF
5.75.REF
6.50
1.60
1.60
1.60
10.00
1.60
8.12
wire to board
CHANGJIANG CONNECTORS
A-165
5.75.REF
Part NO. A2501M-TB A2501M-TP A2501M-GB A2501M-GP Wire Range AWG#22-#28 AWG#22-#28 AWG#22-#28 AWG#22-#28 Insulation O.D. 1.00mm(max) 1.00mm(max) 1.00mm(max) 1.00mm(max) Material Brass Phosphor Bronze Brass Phosphor Bronze Finish Tin over Nickel Tin over Nickel Gold over Nickel Gold over Nickel
Dimensions A B
2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.00 47.50 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.00 47.50 50.00 52.50 Unit: mm
CJT长江连接器B1000系列

Dimensions A 4.00 5.00 6.00 7.00 8.00 9.00 B 8.30 9.30 10.30 11.30 C 6.55 7.55 8.55 9.55
B±0.25 C±0.25 3.35±0.20
P.C.B L00H-19P-* B1000H-21P-* B1000H-23P-* B1000H-25P-*
P.C.B LAYOUT
3.35±0.20
12.30 10.55 14.10 13.30 11.55 15.10
10.00 14.30 12.55 16.10 11.00 15.30 13.55 17.10 12.00 16.30 14.55 18.10 15.00 19.30 17.55 21.10 20.00 24.30 22.55 26.10 25.00 29.30 27.55 31.10
Ordering Information: B1000H-S-FN-XP - * 1 2 1.Part No. 2.Finish: T:Tin over Nickel(blank) G:Gold over Nickel
Reference Informations: *Material:Pin:Phosphor Bronze/Tin over Nickel Solder Tab:Barss/Tin over Nickel Insulator:Nylon 6T , UL94V-0 *Mates with CJT B1000H series Connector *Color:Beige
B±0.10 4.20±0.20 0.70±0.05 1.30
Reference Informations: *Material:Pin:Phosphor Bronze/Tin over Nickel Solder Tab:Barss/Tin over Nickel Insulator:Nylon 6T , UL94V-0 *Mates with CJT B1000H series Connector *Color:Beige
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2.50mm pitch Crimp Terminal
0.20 2.35±0.25 0.80
A B B
A 14.80±0.25
1.80
SEC:A-A 0.60
9.60±0.25
7.15±0.20
1.95±0.25
0.64±0.15
0.64±0.15
SEC:B-B
Ordering information & Specifications:
Part NO. A2507M-TB A2507M-TP A2507M-GB A2507M-GP Wire Range AWG#22-#28 AWG#22-#28 AWG#22-#28 AWG#22-#28 Insulation O.D. 1.00mm(max) 1.00mm(max) 1.00mm(max) 1.00mm(max) Material Brass Phosphor Bronze Brass Phosphor Bronze Finish Tin over Nickel Tin over Nickel Gold over Nickel Gold over Nickel
A2507WR
Reference Informations: *Material:Pin:Brass/Tin over Nickel Insulator:Nylon 66,UL94V-0 *Mates with CJT A2507 series Housing *Color:Brown
2.00mm pitch 90° Wafer
Standards
E326732
E326732
6.50
10.00.REF
1.60
1.60
10.25.REF
CHANGJIANG CONNECTORS
A-189
6.50
A2507 SERIES
2.50mm pitch wire to board connector
A2507-T
Reference Informations: *Used in CJT A2507 series Housing
3.50±0.20
2.50±0.10
A±0.20 B±0.25 2.35
6.00±0.25 9.70±0.25 3.50±0.20
PIN 0.64 SQ Circuit 1 7P~15P
Unit: mm
CHANGJIANG CONNECTORS
A-192
2.50mm pitch Crimp Terminal
0.20 2.60±0.25
2.30±0.25
1.15
6.35±0.25
A
A
2.45±0.20
SEC:A-A 1.70±0.25
B 1.85±0.25
B
2.00
1.90±0.25
1.75±0.20
1.30
1.70±0.25
0.65 SEC:B-B
Unit:mm
Qty/reel 10,000 PCS 10,000 PCS
Optional Gold plating available but MOQ requested
A2507M-T
Reference Informations: *Used in CJT A2507HM series Housing
Dimensions A B
2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 5.50 8.00 10.50 13.00 15.50 18.00 20.50 23.00 25.50 28.00 30.50 33.00 35.50 38.00
A2507WV-2P A2507WV-3P A2507WV-4P A2507WV-5P A2507WV-6P A2507WV-7P A2507WV-8P A2507WV-9P A2507WV-10P A2507WV-11P A2507WV-12P A2507WV-13P A2507WV-14P A2507WV-15P
2.50mm pitch Housing
2.50±0.20 Circuit 1
7.75±0.25
7.20±0.25
6.06±0.20 5.72±0.25 5.92±0.25 16.10±0.25
Unit: mm
CHANGJIANG CONNECTORS
A-191
A2507 SERIES
2.50mm pitch wire to board connector
A2507 SERIES
2.50mm pitch wire to board connector
Specifications
Current rating:3A AC,DC Voltage rating:250V AC,DC Temperature range:-40°C~+105°C Contact resistance:20mΩMax. Insulation resistance:1000MΩMin. Withstanding voltage:1500V AC/minute *Compliant with RoHS and REACH* *Meet the HF/Halogen Free,need to customize* *Contact CJT for details*
PIN 0.64 SQ Circuit 1
2P,3P
PIN 0.64 SQ Circuit 1
4P~6P
3.07
2.50±0.10 A±0.20 3.50±0.20 2.10 B±0.25 6.00±0.25
PIN 0.64 SQ Circuit 1
7P~15P
3.07
7.10±0.25
Unit: mm
A2507WV
Reference Informations: *Material:Pin:Brass/Tin over Nickel Insulator:Nylon 66,UL94V-0 *Mates with CJT A2507 series Housing *Color:Brown
2.50mm pitch 180° Wafer
Dimensions A B
2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50
0.60
Ordering information & Specifications:
Part NO A2507-TP A2507-GP Wire Range AWG#22-#28 AWG#22-#28 Insulation O.D. 1.90mm(max) 1.90mm(max) Material Phosphor Bronze Phosphor Bronze Finish Tin over Nickel Gold over Nickel
2.50±0.10
Ø1.10±0.10 2.50±0.10 A±0.20 B±0.25 A±0.20 3.50±0.25 B±0.25 2.10 2.50±0.10 P.C.B LAYOUT 6.00±0.25
Ordering Information & Dimensions
7.10±0.25
PART NO.
Qty/reel 10,000 PCS 10,000 PCS 10,000 PCS 10,000 PCS
Optional Gold plating available but MOQ requested CHANGJIANG CONNECTORS
A-190
1.98±0.25
2.10±0.25
Unit:mm
Ordering Information & Dimensions
13P~15P Circuit 1 Circuit 1 Circuit 1
5.00±0.25 TYPE 2
PART NO.
A2507H-2P A2507H-3P A2507H-4P A2507H-5P A2507H-6P A2507H-7P A2507H-8P A2507H-9P A2507H-10P A2507H-11P A2507H-12P A2507H-13P A2507H-14P A2507H-15P
2.35
PIN 0.64 SQ Circuit 1 2P,3P
PIN 0.64 SQ Circuit 1 4P~6P
Dimensions A B
2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50
2.50±0.10 A±0.20 B±0.25
A±0.20 B±0.25
2.50±0.10 A±0.20 B±0.25
5.35±0.25 4.50±0.25 7.90±0.25 5.00±0.25
2P,3P
4P~6P
7P~15P
TYPE 1
Unit: mm
A2507HM-2P
Reference Informations: *Material:Nylon 66,UL94V-0 *Suitable CJT A2507M series Terminal *Mates with CJT A2507H-2P Housing *Color:Brown