A2544 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:10mΩMax.
Insulation resistance:500MΩMin.
Withstanding voltage:800V AC/minute
*Compliant with RoHS and REACH*
*Meet the HF/Halogen Free,need to
customize*
*Contact CJT for details*
Standards
E326732
E326732
5.80
17.55.REF
1.60
1.60
1.80
1.80
1.80
19.25.REF
5.80
1.60
19.25.REF
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-407
7.25
A2544 SERIES
2.50mm pitch wire to board connector
A2544-T
Reference Informations:
*Used in CJT A2544H-XP series Housing
2.50mm Pitch Crimp Terminal
2.45±0.25
2.56±0.25
0.20
1.60±0.20
SEC:A-A
1.90±0.25
1.65±0.25
A
A
B
B
11.70±0.25
2.40±0.20
1.90±0.10
SEC:B-B
3.00±0.10
5.40±0.15
1.75±0.10
3.00±0.10
C
C
0.45±0.10
0.72±0.10
0.60±0.10
SEC:C-C
Ordering information & Specifications:
Part NO.
A2544-TB
A2544-TP
A2544-GB
A2544-GP
Wire Range
AWG#20-#26
AWG#20-#26
AWG#20-#26
AWG#20-#26
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
A2544H-XP
2.50mm Pitch Housing
Ordering Information:
A2544H-XP - ***
1
2
1.Part No.
2.Material:
(Blank):Nylon 66,UL94V-0
GWT:Nylon 66,UL94V-0,GWT 750
℃
Reference Informations:
*Material:Nylon 66 , UL94V-0
*Suitable CJT A2544-T series Terminal
*Mates with CJT A2544WV,WR,WVR-XP series Wafer
*Color:White
A±0.20
2.50±0.10
C±0.25
B±0.25
Circuit 1
5.80±0.25
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
A
2.50
5.00
7.50
10.00
12.50
15.00
17.50
20.00
22.50
25.00
27.50
Dimensions
B
7.25
9.75
12.25
14.75
17.25
19.75
22.25
24.75
27.25
29.75
32.25
C
5.90
8.40
10.90
13.40
15.90
18.40
20.90
23.40
25.90
28.40
30.90
14.25±0.25
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-408
A2544 SERIES
2.50mm pitch wire to board connector
A2544WV-XP
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66,UL94V-0
*Mates with CJT A2544H-XP series Housing
*Color:White
Circuit 1
5.00±0.25
2.50mm pitch 180° Wafer
Ordering Information:
A2544WV-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
2.50±0.10
2.50±0.10
A±0.20
2.50±0.20
B±0.25
0.90±0.20
∅
0.90
+0.10
-0.00
P.C.B LAYOUT
Ordering Information & Dimensions:
PART NO.
3.30±0.20
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
Dimensions
A
B
2.50
5.00
5.00
7.50
7.50
10.00
10.00
12.50
12.50
15.00
15.00
17.50
17.50
20.00
20.00
22.50
22.50
25.00
25.00
27.50
27.50
30.00
10.60±0.25
14.00±0.20
PIN 0.64 SQ
3.40±0.20
Unit: mm
A2544WR-XP
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66,UL94V-0
*Mates with CJT A2544H-XP series Housing
*Color:White
2.50mm pitch 90° Wafer
Ordering Information:
A2544WR-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
2.50±0.10
∅
0.90
-0.00
2.50±0.10
+0.10
P.C.B LAYOUT
A±0.20
2.50±0.20
0.80±0.20
7.60±0.20
6.80±0.20
2.50±0.20
0.80±0.20
B±0.25
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
Dimensions
A
2.50
5.00
7.50
10.00
12.50
15.00
17.50
20.00
22.50
25.00
27.50
B
5.00
7.50
10.00
12.50
15.00
17.50
20.00
22.50
25.00
27.50
30.00
13.60±0.25
12.80±0.20
13.60±0.20
PIN 0.64 SQ,
Circuit 1
0.50±0.10
6.80±0.25
3.40±0.20
TYPE 1
1.00±0.20
6.80±0.25
3.60±0.20
TYPE 2
2.00±0.20
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-409
A2544 SERIES
2.50mm pitch wire to board connector
A2544WVR-XP
Reference Informations:
*Material:Pin:Brass/Tin over Nickel
Insulator:Nylon 66,UL94V-0
*Mates with CJT A2544H-XP series Housing
*Color:White
2.50mm pitch 90° Wafer
Ordering Information:
A2544WVR-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
2.50±0.10
2.50±0.10
A±0.20
5.00±0.25
∅
0.90
-0.00
+0.10
P.C.B LAYOUT
B±0.25
2.50±0.20
0.80±0.20
Ordering Information & Dimensions:
PART NO.
2P
3P
4P
5P
6P
7P
8P
9P
10P
11P
12P
Dimensions
A
B
2.50
5.00
5.00
7.50
7.50
10.00
10.00
12.50
12.50
15.00
15.00
17.50
17.50
20.00
20.00
22.50
22.50
25.00
25.00
27.50
27.50
30.00
3.30±0.20
10.60±0.25
7.30±0.20
3.40±0.20
PIN 0.64 SQ,
Circuit 1
Unit: mm
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
A-410
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