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A2543 SERIES
2.54mm pitch wire to board connector
Specifications
Current rating:4A AC,DC
Voltage rating:250V AC,DC
Temperature range:-40°C~+105°C
Contact resistance:10mΩMax.
Insulation resistance:1000MΩMin.
Withstanding voltage:1000V AC/minute
*Compliant with RoHS and REACH*
*Meet the HF/Halogen Free,need to
customize*
*Contact CJT for details*
Standards
E326732
E326732
6.70
6.15
16.03.REF
1.60
16.15.REF
1.80
1.60
1.60
6.70
1.60
1.80
1.80
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-399
1.80
17.83.REF
17.95.REF
6.15
此文档权利由CJT(长江连接器)享有,您也可访问CJT(长江连接器)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
A2543 SERIES
2.54mm pitch wire to board connector
A2543-T
2.54mm Pitch Crimp Terminal
Reference Informations:
*Used in CJT A2543H-XP,A2543HA,HB-XP-WH,A2543HC-4P,C2504AH-XP series Housing
0.20
2.15±0.25
2.00±0.25
SEC:A-A
A
A
3.30±0.20
9.40±0.25
1.60±0.25
SEC:B-B
2.00
1.50
B
B
1.90±0.25
3.60±0.25
1.25±0.20
1.92±0.20
2.90±0.20
0.80±0.05
Ordering information & Specifications:
Part NO.
A2543-TB
A2543-TP
A2543-GB
A2543-GP
Wire Range
AWG#22-#28
AWG#22-#28
AWG#22-#28
AWG#22-#28
Insulation O.D.
1.90mm(max)
1.90mm(max)
1.90mm(max)
1.90mm(max)
Material
Brass
Phosphor Bronze
Brass
Phosphor Bronze
Finish
Tin over Nickel
Tin over Nickel
Gold over Nickel
Gold over Nickel
Unit:mm
Qty/reel
10,000 PCS
10,000 PCS
10,000 PCS
10,000 PCS
Optional Gold plating available but MOQ requested
A2543H-XP
Reference Informations:
*Material:Nylon 66,UL94V-0
*Suitable CJT A2543-T series Terminal
*Mates with CJT A2543WV,WR-XP,A2543WR-XP-L,
A2543WR-S-XP series Wafer
*Color:Beige or White
2.54mm Pitch Housing
Ordering Information & Dimensions:
PART NO.
Dimensions
A
B
2.54
5.68
5.08
8.22
7.62
10.76
10.16
13.30
12.70
15.84
15.24
18.38
17.78
20.92
20.32
23.46
22.86
26.00
25.40
28.54
27.94
31.08
30.48
33.62
33.02
36.16
35.56
38.70
38.10
41.24
40.64
43.78
43.18
46.32
45.72
48.86
48.26
51.40
50.80
53.94
53.34
56.48
55.88
59.02
58.42
61.56
60.96
64.10
Circuit 1
2.54±0.10
A±0.20
B±0.25
Ordering Information:
A2543H-XP - * - ***
1
2 3
1.Part No.
2.Style:
(blank) :Type 1/Beige
2 :Type 2/White
3.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
6.15±0.25
4.90±0.25
TYPE 1
4.90±0.25
TYPE 2
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
CJTCONN
12.85±0.25
8.00±0.20
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-400
此文档权利由CJT(长江连接器)享有,您也可访问CJT(长江连接器)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
A2543 SERIES
A2543HA-XP-WH
Reference Informations:
*Material:Nylon 66,UL94V-0
*Suitable CJT A2543-T series Terminal
*Mates with CJT A2543WVA,WRA-XP-WH,
A2543WRD-XP,A2543WVB-S-XP,
D2541WVA(-F)-XP,WRA-XP(-2) series Wafer
*Color: White
Ordering Information:
A2543HA-XP-WH - ***
1
2
1.Part No.
2.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
2.54mm pitch wire to board connector
2.54mm Pitch Housing
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
Dimensions
A
2.54
5.08
7.62
10.16
12.70
15.24
17.78
20.32
22.86
25.40
27.94
30.48
33.02
35.56
38.10
40.64
43.18
45.72
48.26
50.80
53.34
55.88
58.42
60.96
B
5.68
8.22
10.76
13.30
15.84
18.38
20.92
23.46
26.00
28.54
31.08
33.62
36.16
38.70
41.24
43.78
46.32
48.86
51.40
53.94
56.48
59.02
61.56
64.10
Circuit 1
2.54±0.10
A±0.20
6.70±0.25
B±0.25
4.90±0.25
CJTCONN
12.85±0.25
2.20±0.20
Unit: mm
A2543HB-XP-WH
Reference Informations:
*Material:Nylon 66,UL94V-0
*Suitable CJT A2543-T series Terminal
*Mates with CJT A2543WVA,WRA-XP-WH,
A2543WRD-XP,A2543WVB-S-XP ,
D2541WVA(-F)-XP,WRA-XP(-2) series Wafer
*Color:White
2.54mm Pitch Housing
Ordering Information & Dimensions:
PART NO.
Ordering Information:
A2543HB-XP-WH - ***
1
2
1.Part No.
2.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
Circuit 1
2.54±0.10
A±0.20
B±0.25
5.40±0.25
4.90±0.25
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
Dimensions
A
B
2.54
5.68
5.08
8.22
7.62
10.76
10.16
13.30
12.70
15.84
15.24
18.38
17.78
20.92
20.32
23.46
22.86
26.00
25.40
28.54
27.94
31.08
30.48
33.62
33.02
36.16
35.56
38.70
38.10
41.24
40.64
43.78
43.18
46.32
45.72
48.86
48.26
51.40
50.80
53.94
53.34
56.48
55.88
59.02
58.42
61.56
60.96
64.10
CJTCONN
12.85±0.25
2.20±0.20
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-401
此文档权利由CJT(长江连接器)享有,您也可访问CJT(长江连接器)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
A2543 SERIES
2.54mm pitch wire to board connector
A2543HC-4P
Reference Informations:
*Material:Nylon 66,UL94V-0
*Suitable CJT A2543-T series Terminal
*Mates with CJT A2543WVC-4P series Wafer
*Color:Beige
Circuit 1
2.54mm Pitch Housing
2.54±0.10
7.62±0.20
Ordering Information:
A2543H-4P - ***
1
2
1.Part No.
2.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
7.38±0.20
5.38±0.20
10.76±0.25
6.15±0.25
CJTCONN
12.85±0.25
4.90±0.25
8.00±0.20
Unit: mm
A2543WV-XP
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66,UL94V-0
*Mates with CJT A2543H-XP series Housing
*Color:Beige
Circuit 1
2.54mm pitch 180° Wafer
Ordering Information:
A2543WV-XP - *** - **
1
2 3
1.Part No.
2.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
3.Finish:
(blank):Tin over Nickel
G:Gold over Nickel
2.54±0.10
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
26P
27P
28P
Dimensions
A
B
2.54
5.08
5.08
7.62
7.62
10.16
10.16
12.70
12.70
15.24
15.24
17.78
17.78
20.32
20.32
22.86
22.86
25.40
25.40
27.94
27.94
30.48
30.48
33.02
33.02
35.56
35.56
38.10
38.10
40.64
40.64
43.18
43.18
45.72
45.72
48.26
48.26
50.80
50.80
53.34
53.34
55.88
55.88
58.42
58.42
60.96
60.96
63.50
63.50
66.04
66.04
68.58
68.58
71.12
2.54±0.10
A±0.20
∅
1.20±0.05
P.C.B LAYOUT
5.80±0.25
B±0.25
3.20±0.20
14.20±0.20
PIN 0.64 SQ
3.40±0.20
11.40±0.25
3.30±0.20
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-402
此文档权利由CJT(长江连接器)享有,您也可访问CJT(长江连接器)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
A2543 SERIES
2.54mm pitch wire to board connector
A2543WR-XP
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66,UL94V-0
*Mates with CJT A2543H-XP series Housing
*Color:Beige
2.54mm pitch 90° Wafer
Ordering Information:
A2543WR-XP - * - *** - **
1
2 3 4
1.Part No.
2.Style:
(blank) :Type 1
2 :Type 2
3.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
4.Finish:
(blank):Tin over Nickel
G:Gold over Nickel
2.54±0.10
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
26P
27P
28P
Dimensions
A
2.54
5.08
7.62
10.16
12.70
15.24
17.78
20.32
22.86
25.40
27.94
30.48
33.02
35.56
38.10
40.64
43.18
45.72
48.26
50.80
53.34
55.88
58.42
60.96
63.50
66.04
68.58
B
5.08
7.62
10.16
12.70
15.24
17.78
20.32
22.86
25.40
27.94
30.48
33.02
35.56
38.10
40.64
43.18
45.72
48.26
50.80
53.34
55.88
58.42
60.96
63.50
66.04
68.58
71.12
2.54±0.10
A±0.20
Circuit 1
∅
1.20±0.05
P.C.B LAYOUT
5.80±0.25
5.80±0.25
3.20±0.20
B±0.25
3.20±0.20
7.50±0.20
3.30±0.20
11.40±0.25
13.20±0.20
3.40±0.20
PIN 0.64 SQ
TYPE 1
13.20±0.20
6.90±0.20
3.40±0.20
TYPE 2
Unit: mm
A2543WR-XP-L
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66,UL94V-0
*Mates with CJT A2543H-XP series Housing
*Color:Beige
2.54mm pitch 90° Wafer
Ordering Information:
A2543WR-XP-L - * - *** - **
1
2 3 4
1.Part No.
2.Style:
(blank) :Type 1
2 :Type 2
3.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
4.Finish:
(blank):Tin over Nickel
G:Gold over Nickel
2.54±0.10
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
26P
27P
28P
Dimensions
A
B
2.54
5.08
5.08
7.62
7.62
10.16
10.16
12.70
12.70
15.24
15.24
17.78
17.78
20.32
20.32
22.86
22.86
25.40
25.40
27.94
27.94
30.48
30.48
33.02
33.02
35.56
35.56
38.10
38.10
40.64
40.64
43.18
43.18
45.72
45.72
48.26
48.26
50.80
50.80
53.34
53.34
55.88
55.88
58.42
58.42
60.96
60.96
63.50
63.50
66.04
66.04
68.58
68.58
71.12
2.54±0.10
A±0.20
Circuit 1
∅
1.20±0.05
P.C.B LAYOUT
B±0.25
3.20±0.20
5.80±0.25
3.20±0.20
5.80±0.25
3.30±0.20
7.50±0.25
11.34±0.25
11.40±0.25
PIN 0.64 SQ
3.40±0.20
TYPE 1
11.34±0.25
6.90±0.25
3.40±0.20
TYPE 2
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-403
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