A1276 SERIES
1.27mm pitch wire to board connector
Specifications
Current rating:1A AC,DC
Voltage rating:30V AC,DC
Temperature range:-40°C~+105°C
Contact resistance:20mΩ Max.
Insulation resistance:1000MΩ Min.
Withstanding voltage:500V AC/minute
*Compliant with RoHS and REACH*
*Meet the HF/Halogen Free,need to customize*
*Contact CJT for details*
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-95
A1276 SERIES
1.27mm pitch wire to board connector
A1276WV-XP
1.27mm Pitch 180° Single Row Pin Header
1.27
∅
0.70
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
P.C.B LAYOUT
Ordering Information & Dimensions:
PART NO.
1P
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
----
1.27
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
PART NO.
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
31.75
33.02
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
1.27±0.10
A±0.20
B±0.30
Ordering Information:
A1276WV-XP - *** - *** - ***
1
2
3 4
1.Part No.
2.Size(H):
(Blank):1.00mm(W:2.00mm,P:Pin 0.40SQ)
H15:1.50mm(W:2.40mm,P:Pin 0.40SQ)
H17:1.70mm(W:2.40mm,P:Pin 0.46SQ)
H20:2.00mm(W:2.50mm,P:Pin 0.40SQ)
H25:2.50mm(W:2.50mm,P:Pin 0.40SQ)
3.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
4.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
W
D(1.80±0.20)
H
P
C(2.70±0.20)
Unit: mm
A1276WR-XP
1.27mm Pitch 90° Single Row Pin Header
1.27
∅
0.70
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
A±0.20
1.27±0.10
P.C.B LAYOUT
Ordering Information & Dimensions:
Dimensions
A
B
----
1.27
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
PART NO.
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
31.75
33.02
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
B±0.30
Ordering Information:
PART NO.
A1276WR-XP - *** - *** - ***
1
2
3 4
1P
1.Part No.
2P
2.Size(H):
3P
(Blank):1.00mm(W:2.00mm,P:Pin 0.40SQ)
H15:1.50mm(W:2.40mm,P:Pin 0.40SQ)
4P
H17:1.70mm(W:2.40mm,P:Pin 0.46SQ)
5P
H20:2.00mm(W:2.50mm,P:Pin 0.40SQ)
6P
H25:2.50mm(W:2.50mm,P:Pin 0.40SQ)
7P
3.Material:
8P
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
9P
4.Finish:
10P
(blank):Gold-flash
11P
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
12P
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
13P
100μin (2.54μm) MIN.Select Tin
14P
T:Tin over Nickel
W
P
E(2.60±0.20)
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
D(2.17±0.20)
C(4.00±0.20)
H±0.20
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-96
A1276 SERIES
1.27mm pitch wire to board connector
A1276WR-XP-R
1.27mm Pitch 90° Single Row Pin Header
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
1.27
∅
0.70
Ordering Information & Dimensions:
P.C.B LAYOUT
PART NO.
1P
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
24P
25P
1.27±0.10
A±0.20
B±0.30
Ordering Information:
A1276WR-XP-R - *** - *** - ***
1
2
3 4
1.Part No.
2.Size(H):
(Blank):2.50mm
H17:1.70mm
3.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
4.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
C(2.80±0.20)
E(1.80±0.20)
Pin 0.46 SQ
Dimensions
A
B
----
1.27
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
PART NO.
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
31.75
33.02
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
H±0.20
2.50±0.25
D(1.23±0.20)
Unit: mm
A1276WVA-XP
1.27mm Pitch 180° Single Row Pin Header
1.27
∅
0.70
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
P.C.B LAYOUT
Ordering Information & Dimensions:
PART NO.
1P
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
----
1.27
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
PART NO.
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
31.75
33.02
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
1.27±0.10
A±0.20
B±0.30
Ordering Information:
A1276WVA-XP - *** - *** - ***
1
2
3
4
1.Part No.
2.Size(H):
(Blank):1.00mm
H15:1.50mm
H17:1.70mm
H20:2.00mm
H25:2.50mm
3.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
4.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
2.50±0.25
Pin 0.40 SQ
D(3.00±0.20)
H
C(1.80±0.20)
H
E±0.25
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-97
A1276 SERIES
1.27mm pitch wire to board connector
A1276WRA-XP
1.27mm Pitch 90° Single Row Pin Header
1.27
∅
0.70
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
A±0.20
1.27±0.10
P.C.B LAYOUT
Ordering Information & Dimensions:
PART NO.
1P
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
----
1.27
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
PART NO.
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
31.75
33.02
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
B±0.30
Ordering Information:
A1276WRA-XP - *** - *** - ***
1
2
3 4
1.Part No.
2.Size(H):
(Blank):1.00mm(W:2.10mm,P:Pin 0.40 SQ )
H15:1.50mm(W:2.40mm,P:Pin 0.40 SQ )
H17:1.70mm(W:2.50mm,P:Pin 0.46 SQ )
H20:2.00mm(W:2.50mm,P:Pin 0.40 SQ )
H25:2.50mm(W:2.50mm,P:Pin 0.40 SQ )
3.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
4.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
W
D(2.17±0.20)
F±0.25
P
E(2.60±0.20)
C(4.00±0.20)
H±0.20
Unit: mm
A1276WRC-XP
1.27mm Pitch 90° Single Row Pin Header
1.27
∅
0.70
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
Ordering Information:
P.C.B LAYOUT
Ordering Information & Dimensions:
PART NO.
1P
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
----
1.27
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
PART NO.
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
31.75
33.02
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
1.27±0.10
A±0.20
A1276WRC-XP - *** - *** - ***
1
2
3 4
1.Part No.
2.Size(H):
(Blank):1.00mm(W:2.10mm,P:Pin 0.40 SQ )
H15:1.50mm(W:2.40mm,P:Pin 0.40 SQ )
H17:1.70mm(W:2.50mm,P:Pin 0.46 SQ )
H20:2.00mm(W:2.50mm,P:Pin 0.40 SQ )
H25:2.50mm(W:2.50mm,P:Pin 0.40 SQ )
3.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
4.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
W
P
C(4.00±0.20)
H
Da
Db
E(1.80±0.20)
B±0.30
H
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-98
A1276 SERIES
A1276WV-S-XP-A
1.27mm pitch wire to board connector
1.27mm Pitch 180° Single Row Pin Header - SMT A TYPE
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
1.27±0.10
0.74
Ordering Information:
A1276WV-S-XP-A - *** - *** - *** - ***
1
2 3 4
5
1.Part No.
2.Size(H):
(Blank):1.00mm
H15:1.50mm
H20:2.00mm
H25:2.50mm
3.Size(P):
(Blank):Pin 0.40 SQ
P46:Pin 0.46 SQ
4.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
5.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
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
Dimensions
A
B
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
31.75
33.02
PART NO.
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
2.60±0.20
P.C.B LAYOUT
Circuit 1
1.27±0.10
A±0.20
B±0.30
5.20±0.20
2.00±0.20
H
P
C(1.80±0.20)
E(4.20±0.25)
D(0.30±0.20)
Unit: mm
A1276WV-S-XP-B
1.27mm Pitch 180° Single Row Pin Header - SMT B TYPE
Reference Informations:
*Material:Pin:Brass/Gold over Nickel
Insulator:Nylon 6T,UL94V-0
*Mates with CJT A1276 series Single Row Female Header
Optional Gold plating available but MOQ requested
*Color:Black
1.27±0.10
2.60±0.20
0.74
Ordering Information:
A1276WV-S-XP-B - *** - *** - *** - ***
1
2 3 4
5
1.Part No.
2.Size(H):
(Blank):1.00mm
H15:1.50mm
H20:2.00mm
H25:2.50mm
3.Size(P):
(Blank):Pin 0.40 SQ
P46:Pin 0.46 SQ
4.Material:
(Blank):Nylon 6T,UL94V-0
GWT:Nylon 6T,UL94V-0,GWT 750
℃
5.Finish:
(blank):Gold-flash
G15:15μin (0.38μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
G30:30μin (0.76μm) MIN.Select Gold(Mating Area)
100μin (2.54μm) MIN.Select Tin
T:Tin over Nickel
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
Dimensions
A
B
2.54
1.27
2.54
3.81
3.81
5.08
5.08
6.35
6.35
7.62
7.62
8.89
8.89
10.16
10.16
11.43
11.43
12.70
12.70
13.97
13.97
15.24
15.24
16.51
16.51
17.78
17.78
19.05
19.05
20.32
20.32
21.59
21.59
22.86
22.86
24.13
24.13
25.40
25.40
26.67
26.67
27.94
27.94
29.21
29.21
30.48
30.48
31.75
31.75
33.02
PART NO.
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
37P
38P
39P
40P
41P
42P
43P
44P
45P
46P
47P
48P
49P
50P
Dimensions
A
B
33.02
34.29
34.29
35.56
35.56
36.83
36.83
38.10
38.10
39.37
39.37
40.64
40.64
41.91
41.91
43.18
43.18
44.45
44.45
45.72
45.72
46.99
46.99
48.26
48.26
49.53
49.53
50.80
50.80
52.07
52.07
53.34
53.34
54.61
54.61
55.88
55.88
57.15
57.15
58.42
58.42
59.69
59.69
60.96
60.96
62.23
62.23
63.50
P.C.B LAYOUT
Circuit 1
1.27±0.10
A±0.20
2.00±0.20
H
C(1.80±0.20)
P
E(4.20±0.25)
D(0.30±0.20)
B±0.30
5.20±0.20
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-99
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
