C1581 SERIES
3.68mm pitch wire to wire connector
Specifications
Current rating:5A AC,DC
Voltage rating:250V AC,DC
Temperature range:-40°C~+105°C
Contact resistance:10mΩ Max.
Insulation resistance:1000MΩ Min.
Withstanding voltage:1500V AC/minute
*Compliant with RoHS and REACH*
*Meet the HF/Halogen Free,GWT/Glow wire
Test (IEC60335-1) request,need to
customize*
*Contact CJT for details*
Standards
E326732
E326732
15.20
7.50
30.40 REF.
31.40 REF.
C±0.10
PART NO.
D±0.10
B±0.10
A±0.10
C1581HFB-2P
C1581HFB-3P
C1581HFB-4P
C1581HFB-2x2P
C1581HFB-2x3P
C1581HFB-3x3P
C1581HFB-3x4P
C1581HFB-3x5P
Dimensions
A
12.83
16.51
19.94
12.85
12.83
16.51
20.19
23.62
B
6.73
6.73
6.60
10.16
14.02
14.02
14.30
14.45
PART NO.
C1581HMB-2P
C1581HMB-3P
C1581HMB-4P
C1581HMB-2x2P
C1581HMB-2x3P
C1581HMB-3x3P
C1581HMB-3x4P
C1581HMB-3x5P
Dimensions
C
15.47
19.15
21.97
15.62
15.42
19.10
22.94
26.21
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-12
D
8.08
8.08
7.92
11.81
15.62
15.62
15.60
15.75
Unit:mm
C1581 SERIES
C1581F-T
3.68mm pitch wire to wire connector
3.68mm pitch Crimp Terminal
Reference Informations:
*Used in CJT C1581HFB,C1581HFC series Housing
0.20
2.00
∅2.00
3.41±0.25
A
2.30±0.25
7.40±0.25
3.20±0.20
SEC:A-A
2.10±0.25
B
16.95±0.25
B
2.05
A
3.29±0.25
9.50±0.25
SEC:B-B
∅1.60±0.10
Unit:mm
Ordering information & Specifications:
Wire Range
Part NO.
C1581F-TB
C1581F-TP
C1581F-GB
C1581F-GP
Material
Brass
Phosphor Bronze
Insulation O.D.
1.85mm(max)
1.85mm(max)
1.85mm(max)
1.85mm(max)
AWG#20-#24
AWG#20-#24
AWG#20-#24
AWG#20-#24
Brass
Phosphor Bronze
Qty/reel
8,000 PCS
8,000 PCS
8,000 PCS
8,000 PCS
Finish
Tin over Nickel
Tin over Nickel
Gold over Nickel
Gold over Nickel
Optional Gold plating available but MOQ requested
C1581M-T
3.68mm pitch Crimp Terminal
9.50±0.25
3.29±0.25
Reference Informations:
*Used in CJT C1581HMB,C1581HMC series Housing
0.20
2.00
3.41±0.25
A
2.30±0.25
7.40±0.25
2.85±0.20
2.10±0.25
B
16.95±0.25
B
SEC:A-A
2.05
A
SEC:B-B
∅1.56±0.10
Unit:mm
Ordering information & Specifications:
Part NO.
C1581M-TB
C1581M-TP
C1581M-GB
C1581M-GP
Wire Range
AWG#20-#24
AWG#20-#24
AWG#20-#24
AWG#20-#24
Insulation O.D.
1.85mm(max)
1.85mm(max)
1.85mm(max)
1.85mm(max)
Material
Brass
Phosphor Bronze
Brass
Phosphor Bronze
Finish
Tin over Nickel
Tin over Nickel
Gold over Nickel
Gold over Nickel
Qty/reel
8,000 PCS
8,000 PCS
8,000 PCS
8,000 PCS
Optional Gold plating available but MOQ requested
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-13
C1581 SERIES
C1581F-T-L
3.68mm pitch wire to wire connector
3.68mm pitch Crimp Terminal
Reference Informations:
*Used in CJT C1581HFB,C1581HFC series Housing
9.50±0.25
2.00
1.90±0.25
0.20
A
1.76±0.25
16.95±0.25
B
SEC:A-A
7.40±0.25
B
2.05
A
1.90±0.25
3.20±0.20
1.82±0.25
SEC:B-B
∅1.60±0.10
Unit:mm
Ordering information & Specifications:
Wire Range
Part NO.
C1581F-TB-L
C1581F-TP-L
C1581F-GB-L
C1581F-GP-L
Material
Brass
Phosphor Bronze
Insulation O.D.
1.57mm(max)
1.57mm(max)
1.57mm(max)
1.57mm(max)
AWG#24-#30
AWG#24-#30
AWG#24-#30
AWG#24-#30
Brass
Phosphor Bronze
Finish
Tin over Nickel
Tin over Nickel
Gold over Nickel
Gold over Nickel
Qty/reel
8,000 PCS
8,000 PCS
8,000 PCS
8,000 PCS
Optional Gold plating available but MOQ requested
C1581M-T-L
3.68mm pitch Crimp Terminal
Reference Informations:
*Used in CJT C1581HMB,C1581HMC series Housing
9.50±0.25
2.00
1.90±0.25
16.95±0.25
B
2.85±0.20
1.82±0.25
7.40±0.20
B
SEC:A-A
1.76±0.25
A
2.05
A
1.90±0.25
0.20
SEC:B-B
∅1.56±0.10
Unit:mm
Ordering information & Specifications:
Part NO.
C1581M-TB-L
C1581M-TP-L
C1581M-GB-L
C1581M-GP-L
Wire Range
AWG#24-#30
AWG#24-#30
AWG#24-#30
AWG#24-#30
Insulation O.D.
1.57mm(max)
1.57mm(max)
1.57mm(max)
1.57mm(max)
Material
Brass
Phosphor Bronze
Brass
Phosphor Bronze
Finish
Tin over Nickel
Tin over Nickel
Gold over Nickel
Gold over Nickel
Qty/reel
8,000 PCS
8,000 PCS
8,000 PCS
8,000 PCS
Optional Gold plating available but MOQ requested
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-14
C1581 SERIES
C1581H
3.68mm pitch wire to wire connector
3.68mm Pitch Housing
Reference Informations:
*Material:Nylon 66,UL94V-2
*C1581HMB(Suitable Terminal:C1581M-T(-L))
*C1581HFB(Suitable Terminal:C1581F-T(-L))
*Color:Natural
Ordering Information:
C1581HMB-XP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Ordering Information:
C1581HFB-XP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Unit: mm
C1581HMB
C1581HFB
5.10±0.15
4.95±0.20
9.50±0.20
22.20±0.25
6.20±0.20
22.20±0.25
C1581HM-1P
C1581HF-1P
9.75±0.25
7.36±0.20
12.30±0.25
Circuit 1
3.68±0.10
3.68
9.90±0.25
7.36±0.20
Circuit 1
3.68±0.10
12.40±0.25
15.00±0.25
Circuit 1
3.68±0.10
9.75±0.20
C1581HFB-2P
7.36±0.20
C1581HMB-2P
19.10±0.25
11.04±0.20
9.90±0.25
15.98±0.25
Circuit 1
3.68±0.10
18.68±0.25
Circuit 1
11.04±0.20
9.75±0.20
19.80±0.25
C1581HFB-3P
3.68±0.10
C1581HMB-3P
16.08±0.25
19.80±0.25
12.30±0.25
11.32±0.25
8.72±0.25
Circuit 1
19.10±0.25
9.90±0.25
19.10±0.25
C1581HMB-4P
19.80±0.25
C1581HFB-4P
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-15
C1581 SERIES
C1581H
3.68mm pitch wire to wire connector
3.68mm Pitch Housing
Ordering Information:
C1581HMB-2xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Reference Informations:
*Material:Nylon 66,UL94V-2
*C1581HMB(Suitable Terminal:C1581M-T(-L))
*C1581HFB(Suitable Terminal:C1581F-T(-L))
*Color:Natural
Ordering Information:
C1581HFB-2xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Unit: mm
C1581HMB
C1581HFB
9.90±0.25
Circuit 1
3.68±0.10
8.78±0.20
11.20±0.25
Circuit 1
Circuit 2
Last Circuit
C1581HFB-2x2P
7.36±0.20
14.96±0.25
3.68±0.10
Circuit 3
Circuit 1
3.68±0.10
Last Circuit
Last Circuit
3.68±0.10
Circuit 3
14.96±0.25
7.36±0.20
Circuit 3
3.68±0.10
Circuit 1
Circuit 1
Circuit 3
12.46±0.25
Last Circuit
C1581HM-3x3P
7.36±0.20
3.68±0.10
7.36±0.20
3.68±0.10
12.40±0.25
Last Circuit
19.10±0.25
9.90±0.25
C1581HFB-3x2P
15.00±0.25
3.68±0.10
C1581HMB-3x2P
19.80±0.25
Circuit 1
12.46±0.20
7.36±0.20
7.36±0.20
8.62±0.20
8.72±0.20
11.32±0.25
C1581HMB-2x2P
19.10±0.25
9.90±0.25
3.68±0.10
3.68±0.10
12.30±0.25
19.10±0.25
Last
Circuit
19.80±0.25
Circuit 1
3.68±0.10
3.68±0.10
8.72±0.20
Circuit 2
C1581HFB-5P
8.62±0.20
C1581HMB-5P
3.68±0.10
19.10±0.25
11.32±0.25
19.66±0.25
14.72±0.20
14.72±0.20
22.36±0.25
Circuit 1
19.76±0.25
19.80±0.25
3.68±0.10
9.75±0.20
9.90±0.20
19.80±0.25
C1581HFB-3x3P
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-16
C1581 SERIES
C1581H
3.68mm pitch wire to wire connector
3.68mm Pitch Housing
Ordering Information:
C1581HMB-3xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Reference Informations:
*Material:Nylon 66,UL94V-2
*C1581HMB(Suitable Terminal:C1581M-T(-L))
*C1581HFB(Suitable Terminal:C1581F-T(-L))
*Color:Natural
Ordering Information:
C1581HFB-3xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Unit: mm
3.68±0.10
C1581HFB
14.96±0.25
7.36±0.20
Circuit 3
Circuit 1
Circuit 3
15.98±0.25
12.46±0.25
11.04±0.20
3.68±0.10
7.36±0.20
7.36±0.10
16.08±0.25
Last Circuit
19.10±0.25
9.90±0.20
3.68±0.10
Circuit 1
18.68±0.25
11.04±0.20
C1581HMB
19.80±0.25
Last Circuit
7.36±0.20
14.96±0.25
Circuit 1
Circuit 1
Circuit 3
14.72±0.20
3.68±0.10
12.46±0.25
7.36±0.20
11.04±0.10
Last Circuit
19.10±0.25
9.90±0.20
3.68±0.10
Circuit 3
19.66±0.25
3.68±0.10
C1581HFB-3x4P
22.36±0.25
19.76±0.25
14.72±0.20
C1581HMB-3x4P
19.80±0.25
Last Circuit
C1581HMB-3x5P
C1581HFB-3x5P
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-17
C1581 SERIES
C1581H
3.68mm pitch wire to wire connector
3.68mm Pitch Housing
Reference Informations:
*Material:Nylon 66,UL94V-2
*C1581HMC(Suitable Terminal:C1581M-T(-L))
*C1581HFC(Suitable Terminal:C1581F-T(-L))
*Color:Natural
Ordering Information:
C1581HMC-XP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Ordering Information:
C1581HFC-XP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Unit: mm
C1581HFC
5.10±0.20
Circuit 1
3.68±0.10
C1581HMC-2P
C1581HFC-2P
5.10±0.20
7.36±0.20
3.68±0.10
7.60±0.20
7.36±0.20
Circuit 1
3.68±0.10
12.40±0.25
15.00±0.25
Circuit 1
19.10±0.25
C1581HMC-3P
19.80±0.25
9.10±0.20
5.10±0.20
Circuit 1
15.98±0.25
11.04±0.20
3.68±0.10
11.04±0.20
3.68±0.10
16.08±0.25
18.68±0.25
7.60±0.20
C1581HMC-4P
19.80±0.25
C1581HFC-4P
9.10±0.20
5.10±0.20
19.66±0.25
3.68±0.10
7.60±0.20
14.72±0.20
14.72±0.20
Circuit 1
3.68±0.10
19.76±0.25
22.36±0.25
Circuit 1
19.10±0.25
9.10±0.20
C1581HFC-3P
Circuit 1
19.10±0.25
9.10±0.25
19.80±0.25
12.30±0.25
7.60±0.20
3.68±0.10
19.10±0.25
11.32±0.25
8.72±0.25
Circuit 1
8.62±0.25
C1581HMC
C1581HMC-5P
19.80±0.25
C1581HFC-5P
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-18
C1581 SERIES
C1581H
3.68mm pitch wire to wire connector
3.68mm Pitch Housing
Ordering Information:
C1581HMC-2xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Reference Informations:
*Material:Nylon 66,UL94V-2
*C1581HMC(Suitable Terminal:C1581M-T(-L))
*C1581HFC(Suitable Terminal:C1581F-T(-L))
*Color:Natural
Ordering Information:
C1581HFC-2xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Unit: mm
3.68±0.10
Last Circuit
Last Circuit
3.68±0.10
Circuit 2
11.30±0.25
7.36±0.20
3.68±0.10
Circuit 1
3.68±0.10
Last Circuit
3.68±0.10
7.36±0.20
Circuit 2
19.80±0.25
Last Circuit
C1581HMC-3x2P
C1581HFC-3x2P
7.36±0.20
12.40±0.25
3.68±0.10
7.36±0.20
Last Circuit
C1581HMC-3x3P
Circuit 3
7.36±0.20
14.96±0.25
7.36±0.20
3.68±0.10
Last Circuit
Circuit 1
Circuit 1
15.00±0.25
Circuit 3
12.46±0.25
3.68±0.10
3.68±0.10
19.10±0.25
9.10±0.20
Circuit 1
12.46±0.25
12.30±0.25
11.32±0.25
8.72±0.20
Circuit 3
8.62±0.25
C1581HFC-2x2P
14.96±0.25
19.10±0.25
Circuit 1
8.78±0.25
C1581HMC-2x2P
9.75±0.25
19.80±0.25
8.62±0.25
Circuit 1
3.68±0.10
Circuit 2
3.68±0.10
11.32±0.25
8.72±0.20
9.75±0.25
19.10±0.25
C1581HFC
3.68±0.10
C1581HMC
19.80±0.25
9.10±0.20
C1581HFC-3x3P
7.36±0.20
3.68±0.10
Circuit 1
12.46±0.25
Circuit 1
19.80±0.25
Circuit 3
15.98±0.25
7.36±0.20
Last Circuit
C1581HMC-3x4P
11.04±0.20
3.68±0.10
Last Circuit
14.96±0.25
3.68±0.10
11.04±0.20
19.10±0.25
3.68±0.10
16.08±0.25
18.68±0.25
Circuit 3
9.10±0.20
C1581HFC-3x4P
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-19
C1581 SERIES
C1581H
3.68mm pitch wire to wire connector
3.68mm Pitch Housing
Reference Informations:
*Material:Nylon 66,UL94V-2
*C1581HMC(Suitable Terminal:C1581M-T(-L))
*C1581HFC(Suitable Terminal:C1581F-T(-L))
*Color:Natural
Ordering Information:
C1581HMC-3xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Ordering Information:
C1581HFC-3xXP - ***
1
2
1.Part No.
2.Material:
(blank):Nylon 66,UL94V-2/Natural
V0:Nylon 66,UL94V-0/White
GWT:Nylon 66,UL94V-0,GWT 750°C
Unit: mm
C1581HMC
C1581HFC
7.36±0.20
Circuit 1
Circuit 1
19.80±0.25
Circuit 3
3.68±0.10
Last Circuit
7.36±0.20
14.96±0.25
Last Circuit
C1581HMC-3x5P
3.68±0.10
14.72±0.20
19.10±0.25
3.68±0.10
19.76±0.25
22.36±0.25
14.72±0.20
Circuit 3
12.46±0.25
19.66±0.25
3.68±0.10
9.10±0.20
C1581HFC-3x5P
CHANGJIANG CONNECTORS TEL:+86-755-29959119 29959129 FAX:+86-755-29959139 Http://www.CJT.cn
C-20