CPTCONNECTOR
Board-to-wire
Features
●Compact design
2.0 mm pitch is realized miniaturization and low profile as the
connector for automobile.
●Terminal construction
Female terminal is designed for simple box structure by having
spring structure on male terminal.
Developed in pursuit of miniaturization and low profile
as PC board connector for automobile.
This connector is surface mounting type connector
having the spring structure on male terminal disproving
the conventional concept.
Specifications
●Current rating: 3 A AC, DC (0.3 mm2, Single circuit)
●Voltage rating: 50 V AC, DC
●Temperature range: -40°C to +100°C
(including temperature rise in applying
electrical current)
●Contact resistance: Initial value/ 8 mΩ max.
After environmental tests/ 16 mΩ max.
●Insulation resistance: 100 MΩ min.
●Withstanding voltage: 1,000 VAC/minute
●Applicable wire: AESSX-f/ AVSS
0.3 mm2
* Compliant with ELV/RoHS2.
* Contact JST for details.
1
CPTCONNECTOR
Female terminal
Applicable wire range
Conductor
(mm2)
Insulation O.D.
(mm)
Q’ty/reel
SCPT-A021GF-0.5
0.3
1.4
15,000
Material and Finish
Brass, nickel-undercoated, Contact area; gold-plated
Barrel area; tin-plated
5.5
1.4
5.5
Model No.
Female connector
Single row
12.5
●2 circuits
0.8
6.6
Housing
2
6
Retainer
●4 circuits
04CPT-B1-2B
13.5
13.5
04CPT-B1-2A
Housing
2
2
2×3=6
10
Retainer
2×3=6
10
0.8
0.8
6.6
6.6
Housing
Retainer
13.5
●8 circuits
Circuits
Model No.
Q’ty/box
2
02CPT-B-2A
04CPT-B1-2A
04CPT-B1-2B
08CPT-B1-2A
500
4
8
0.8
6.6
Housing
2
2×7=14
18
600
400
Material and Finish
Housing: Glass-filled PBT, Black
Retainer: Glass-filled PBT, Blue
Retainer
2
CPT CONNECTOR
Female connector
Dual row
●8 circuits
●12 circuits
12.5
13.5
12CPT-B-2A
Housing
2
0.8
0.8
9.1
9.1
Housing
2
Retainer
Retainer
2×5=10
14
2×3=6
10
●12 circuits
●16 circuits
12.5
13.5
12CPT-B-2A-FL
Housing
2
2
Retainer
2×5=10
0.8
0.8
9.1
9.1
Housing
2×7=14
Retainer
18
14
●24 circuits
13.5
13.5
●20 circuits
Housing
2
2×9=18
Retainer
22
Circuits
8
12
16
20
24
2
2×11=22
26
Model No.
08CPT-B-2A
12CPT-B-2A
12CPT-B-2A-FL
16CPT-B-2A
20CPT-B-2A
24CPT-B-2A
Material and Finish
Housing: Glass-filled PBT, Black
Retainer: Glass-filled PBT, Blue
3
0.8
9.1
0.8
9.1
Housing
Q’ty/box
500
300
250
250
200
Retainer
CPT CONNECTOR
Male connector
Top entry type
Single row
●2 circuits
6.8
10.5
1
Circuit No.
2
11.7
Dual row
●12 circuits
●8 circuits
19.6
1
9.2
4
8
5
Circuit No.
2
Type
Single row
Top
Dual row
Model No.
Q’ty/reel
2
BM02B-CPTK-1A-TB
BM08B-CPTK-1A-TB
BM12B-CPTK-1A-TB
370
12
6
1
12
7
2
Circuits
8
12.7
9.2
12.7
2.5
15.6
2.5
2
Circuit No.
240
Material and Finish
Terminal: Copper alloy, nickel-undercoated,
Contact area; gold-plated
Solder tail; tin-plated (reflow treatment)
Housing: Glass-filled LCP, Black
Peg: Brass, nickel-undercoated, tin-plated (reflow treatment)
4
CPT CONNECTOR
Male connector
Side entry type
Single row
●2circuits
2
14.1
15.2
11.6
10.6
6.8
Circuit No.
2
1
●4 circuits
SM04B1-CPTK-1A-TB
SM04B1-CPTK-1B-TB
6
6
18.1
15.2
15.6
18.1
10.6
15.2
15.6
4
10.6
Circuit No.
6.8
6.8
Circuit No.
4
1
1
●8 circuits
14
Type
Side
Single row
Circuits
Model No.
Q’ty/reel
2
SM02B-CPTK-1A-TB
SM04B1-CPTK-1A-TB
SM04B1-CPTK-1B-TB
SM08B1-CPTK-1A-TB
500
4
8
Material and Finish
15.2
26.1
23.6
6.8
Circuit No.
8
5
1
10.6
Terminal: Copper alloy, nickel-undercoated,
Contact area; gold-plated
Solder tail; tin-plated (reflow treatment)
Housing: Glass-filled LCP, Black
Peg: Brass, nickel-undercoated, tin-plated (reflow treatment)
CPT CONNECTOR
Male connector
Side entry type
Dual row
●8 circuits
●12 circuits
7
11
1
12
7
9.3
5
6
10.6
●20 circuits
●16 circuits
15
19
26.1
30.1
15.2
Circuit No.
16
9
10
1
20
11
10.6
9.3
1
9.3
8
15.2
Circuit No.
27.6
10.6
2.5
23.6
2.5
8
9.3
1
15.2
Circuit No.
19.6
10.6
2.5
4
22.1
15.2
Circuit No.
2.5
18.1
15.6
●24 circuits
Type
Circuits
Model No.
Q’ty/reel
8
SM08B-CPTK-1A-TB
SM12B-CPTK-1A-TB
SM16B-CPTK-1A-TB
SM20B-CPTK-1A-TB
SM24B-CPTK-1A-TB
390
23
12
Side
Dual row
16
20
24
Material and Finish
34.1
15.2
31.6
1
24
13
9.3
12
10.6
2.5
Circuit No.
Terminal: Copper alloy, nickel-undercoated,
Contact area; gold-plated
Solder tail; tin-plated (reflow treatment)
Housing: Glass-filled LCP, Black
Peg: Brass, nickel-undercoated, tin-plated (reflow treatment)
6
CPT CONNECTOR
Taping Specifications
Top entry type
●2 circuits
Feeding direction
φ1.5 +0.1
0
Carrier tape
±0.5
16
+2.5
A -1
●8, 12
±0.1
circuits
Feeding direction
Feeding direction
4 ±0.1
Cover tape leader
2 ±0.1
φ1.5
+0.1
0
C ±0.1
B ±0.1
Leader
part
The end
100mm min.
part
Connector
160mm min. mounting part
400mm min.
Cover tape
±0.3
Carrier tape
D
2
1.75 ±0.1
(φ13)
Cover tape
28.4
φ380 ±2.0
14.2 ±0.1
2
±0.1
32 ±0.3
4 ±0.1
1.75 ±0.1
Feeding direction
±0.1
●2, 8, 12 circuits
Carrier tape
24 ±0.1
Type
Circuits
A
B
C
D
Single row
2
33.5
ー
ー
ー
8
33.5
14.2
28.4
32
12
45.5
20.2
40.4
44
Dual row
Side entry type
4
±0.1
Feeding direction
2 ±0.1
φ1.5
1.75 ±0.1
●2, 4, 8, 12, 16, 20, 24 circuits
+0.1
0
Cover tape
D ±0.3
φ380
C ±0.1
±2.0
B ±0.1
Feeding direction
Carrier tape
(φ13)
2
±0.5
20 ±0.1
+2.5
A -1
Type
Feeding direction
Carrier tape
The end
part
Connector
160mm min. mounting part
7
Cover tape leader
Leader
part
100mm min.
400mm min.
Single row
Dual row
Circuits
A
B
C
D
2
33.5
14.2
28.4
32
4
33.5
14.2
28.4
32
8
45.5
20.2
40.4
44
8
45.5
20.2
40.4
44
12
45.5
20.2
40.4
44
16
45.5
20.2
40.4
44
20
45.5
20.2
40.4
44
24
57.5
26.2
52.4
56
CPT CONNECTOR
PC board layout, Assembly layout
Top entry type
Assembly layout
PC board layout
Single row
●2 circuits
●2 circuits
8.2
10.9 ±0.1
6.8
4.35 ±0.05
Circuit No.2
16.1
Circuit No.1
3 ±0.05
4.9 ±0.05
5.8 ±0.3
1.85 ±0.2
1 ±0.05
2 ±0.05
Dual row
●8,12 circuits
●8 circuits
13.5
13.5
9.2
9.2
16.1
5.5 ±0.05
6.2 ±0.05
Circuit /PD
17.1
1.6 ±0.05
Circuit/P
14.5 ±0.1
1.35 ±0.05
4.95 ±0.05
11.8 ±0.1
3 ±0.05
A ±0.1
●12 circuits
4.75 ±0.05
1
±0.05
2
±0.05
B ±0.1
Circuits
A
B
8
15.7
6
12
19.7
10
Note: 1. Tolerances are non-cumulative: ±0.05 mm for all centers.
2. The dimensions above should serve as guideline. Contact JST for details.
8
CPT CONNECTOR
PC board layout, Assembly layout
Side entry type
PC board layout
Single row
●2, 4, 8 (Single) circuits
Assembly layout
●2 circuits
●4 circuits
19.6
20.6
15
a
Circuit No.1
a
1
Circuits
A
B
2
2
15.8
4
6
19.8
8 (Single)
14
27.8
A ±0.05
0.75 ±0.03
3.3 ±0.05
6.8
6.8
Circuit No.a
㍑饟 No.
16
1
2
±0.05
●8 (Single) circuits
20.6
6.8
5 ±0.05
8.8 ±0.05
16
3.85 ±0.05
7.4 ±0.05
Dual row
●8 (Dual), 12, 16, 20, 24 circuits
Circuit No.a
Circuit No.1
1
c
b
16
Circuit No.b
1b
Circuits
0.75 ±0.03
B
8 (Dual)
7
19.8
12
11
23.8
16
15
27.8
20
19
31.8
24
23
35.8
●16 circuits
●20, 24 circuits
20.6
19.6
16
15
9.3
5 ±0.05
8.8 ±0.05
1 ±0.05
A
3.85 ±0.05
6.4 ±0.05
B
±0.1
Note: 1. Tolerances are non-cumulative: ±0.05 mm for all centers.
2. The dimensions above should serve as guideline. Contact JST for details.
Crimping machine, Applicator
Crimp applicator MKS-L
Strip terminal
Crimping
machine
Dies
Crimp applicator with dies
SCPT-A021GF-0.5
AP-K2N
MK/SCPT-A021-05
APLMK SCPT-A021-05
Note: When crimping operation is conducted using an applicator and die set other than the above, JST cannot guarantee the performance of the terminal.
9
9.3
a c
A ±0.05
3.3 ±0.05
20.6
19.6
9.3
a
●12 circuits
15
Circuit No.c
Circuit No.
●8 (Dual) circuits
9.3
B
±0.1