0.5mm pitch/Board-to-board connectors
JMC
CONNECTOR
• Secure mating
• Distortion preventive construction
• Versatile number of circuit and height
• Absorbing misalignment when mating
connector
Emboss Tape
Absorption misalignment type
Specifications –––––––––––––––––––
• Current rating: 0.5 A AC, DC
• Voltage rating: 50 V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 50 mΩ max.
After environmental tests/ 100 mΩ max.
• Insulation resistance: 50 MΩ min.
• Withstanding voltage: 100 VAC/minute
This JMC connector is 0.5 mm pitch SMT
type board to board connector with selection
of boss existence. Comparing with
conventional JMC connector, more small
and space saving are realized. Various types
are available such as top/side entry type
connectors including the development of the
stacking height variation for plug and the
absorption misalignment type for receptacle.
PC board layout and Assembly layout
Plug: Top entry type
D
0.5
±0.03
±0.05
* Contact JST for nitrogen (N2) reflow soldering.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
* Compliant with RoHS.
Standards ––––––––––––––––––––––
1
Certified LR20812
Receptacle
D
±0.05
0.5
±0.03
0
Recognized E60389
Plug: Side entry type
D
±0.05
0.5
±0.03
0.8
0.3
±0.05
Absorption misalignment type
1.025
±0.05
0.3
±0.05
0.5
±0.03
0
0.3
＋0.05
0.3
±0.05
<Lead tip position>
0.3
2.8max
1.42
2.7max
3.5max
4.7min
0.85
1.75
0.15
0.15
0.4
±0.05
0.25
0.85
PC board edge
0.85
0.15
0.4
±0.05
1
0.25
φ
0
0.5
＋0.1
φ
＋0.1
0.6
0
φ
＋0.1
0.5
0
φ
＋0.1
0.6
0
0.5
1.25
D
±0.05
Note: 1. The above figure is the figure viewed from the connector mounting side.
2. Tolerances are non-cumulative:
±
0.03 mm for all centers. The dimensions above should serve as a guideline. Contact JST for details.
Top entry type
Stacking height: 3.0 to 10.0 mm
3.4
Side entry type
Absorption misalignment type
Stacking height: 4.0 to 11.0 mm
5.1
Absorption
misalignment type
4.15
5.1
3.4
10
11
5.15
4.33
1
3
4.33
4
6.2min
5.5
±0.05
2.2
±0.05
5 min
4.35
JMC CONNECTOR
Plug
Top entry type
Side entry type
A
0.5
0.2
B
C
0.5
3.4
0.5
B
C
0.2
3.35
0.35
2.2∼9.2
0.5
A
D
0.2
D
1.15
0.3
1.5
Top entry type
Circuits
18
20
24
30
40
50
60
20
24
30
40
44
50
60
4.33
Model No.
Stacking height (mm)
3.0
18P3.0-JMCS-G-TF(N)
20P3.0-JMCS-G-TF(N)
―
30P3.0-JMCS-G-TF(N)
40P3.0-JMCS-G-TF(N)
50P3.0-JMCS-G-TF(N)
60P3.0-JMCS-G-TF(N)
20P3.0-JMCS-G-B-TF(N)
―
―
40P3.0-JMCS-G-B-TF(N)
44P3.0-JMCS-G-B-TF(N)
50P3.0-JMCS-G-B-TF(N)
60P3.0-JMCS-G-B-TF(N)
2,500
3.5
―
20P3.5-JMCS-G-TF(N)
24P3.5-JMCS-G-TF(N)
30P3.5-JMCS-G-TF(N)
40P3.5-JMCS-G-TF(N)
―
―
20P3.5-JMCS-G-B-TF(N)
―
30P3.5-JMCS-G-B-TF(N)
40P3.5-JMCS-G-B-TF(N)
―
―
―
2,000
4.0
―
―
―
30P4.0-JMCS-G-TF(N)
40P4.0-JMCS-G-TF(N)
50P4.0-JMCS-G-TF(N)
60P4.0-JMCS-G-TF(N)
―
24P4.0-JMCS-G-B-TF(N)
30P4.0-JMCS-G-B-TF(N)
40P4.0-JMCS-G-B-TF(N)
―
50P4.0-JMCS-G-B-TF(N)
60P4.0-JMCS-G-B-TF(N)
2,000
4.5
―
20P4.5-JMCS-G-TF(N)
―
―
―
―
―
20P4.5-JMCS-G-B-TF(N)
―
―
―
―
―
―
1,500
Dimensions (mm)
A
4.0
4.5
5.5
7.0
9.5
12.0
14.5
4.5
5.5
7.0
9.5
10.5
12.0
14.5
B
6.4
6.9
7.9
9.4
11.9
14.4
16.9
6.9
7.9
9.4
11.9
12.9
14.4
16.9
C
4.9
5.4
6.4
7.9
10.4
12.9
15.4
5.4
6.4
7.9
10.4
11.4
12.9
15.4
D
―
―
―
―
―
―
―
5.7
6.7
8.2
10.7
11.7
13.2
15.7
Without
boss
With
boss
Q'ty/reel
Circuits
14
20
30
40
50
60
14
20
30
40
60
Model No.
Stacking height (mm)
5.0
14P5.0-JMCS-G-TF(N)
20P5.0-JMCS-G-TF(N)
―
40P5.0-JMCS-G-TF(N)
50P5.0-JMCS-G-TF(N)
―
14P5.0-JMCS-G-B-TF(N)
20P5.0-JMCS-G-B-TF(N)
30P5.0-JMCS-G-B-TF(N)
40P5.0-JMCS-G-B-TF(N)
60P5.0-JMCS-G-B-TF(N)
1,500
5.5
―
20P5.5-JMCS-G-TF(N)
―
―
―
60P5.5-JMCS-G-TF(N)
―
20P5.5-JMCS-G-B-TF(N)
―
―
―
1,000
6.0
―
20P6.0-JMCS-G-TF(N)
―
―
―
―
―
20P6.0-JMCS-G-B-TF(N)
―
40P6.0-JMCS-G-B-TF(N)
60P6.0-JMCS-G-B-TF(N)
1,000
6.5
―
―
30P6.5-JMCS-G-TF(N)
40P6.5-JMCS-G-TF(N)
―
―
―
―
30P6.5-JMCS-G-B-TF(N)
40P6.5-JMCS-G-B-TF(N)
―
1,000
Dimensions (mm)
A
3.0
4.5
7.0
9.5
12.0
14.5
3.0
4.5
7.0
9.5
14.5
B
5.4
6.9
9.4
11.9
14.4
16.9
5.4
6.9
9.4
11.9
16.9
C
3.9
5.4
7.9
10.4
12.9
15.4
3.9
5.4
7.9
10.4
15.4
D
―
―
―
―
―
―
4.2
5.7
8.2
10.7
15.7
Without
boss
With
boss
Q'ty/reel
Circuits
Without
boss
With
boss
20
50
34
50
64
Model No.
Stacking height (mm)
7.0
20P7.0-JMCS-G-TF(N)
50P7.0-JMCS-G-TF(N)
―
50P7.0-JMCS-G-B-TF(N)
―
1,000
7.5
―
―
―
50P7.5-JMCS-G-B-TF(N)
―
600
8.0
―
―
―
50P8.0-JMCS-G-B-TF(N)
64P8.0-JMCS-G-B-TF(N)
600
8.5
―
―
34P8.5-JMCS-G-B-TF(N)
―
―
500
Dimensions (mm)
A
4.5
12.0
8.0
12.0
15.5
B
6.9
14.4
10.4
14.4
17.9
C
5.4
12.9
8.9
12.9
16.4
D
―
―
9.2
13.2
16.7
Q'ty/reel
Circuits
Without
boss
20
30
50
20
30
40
50
60
Model No.
Stacking height (mm)
9.0
―
30P9.0-JMCS-G-TF(N)
50P9.0-JMCS-G-TF(N)
―
30P9.0-JMCS-G-B-TF(N)
40P9.0-JMCS-G-B-TF(N)
50P9.0-JMCS-G-B-TF(N)
60P9.0-JMCS-G-B-TF(N)
500
10.0
20P10.0-JMCS-G-TF(N)
―
―
20P10.0-JMCS-G-B-TF(N)
―
40P10.0-JMCS-G-B-TF(N)
―
―
500
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
Dimensions (mm)
A
4.5
7.0
12.0
4.5
7.0
9.5
12.0
14.5
B
6.9
9.4
14.4
6.9
9.4
11.9
14.4
16.9
C
5.4
7.9
12.9
5.4
7.9
10.4
12.9
15.4
D
―
―
―
5.7
8.2
10.7
13.2
15.7
With
boss
Q'ty/reel
RoHS compliance
Note: 1. The stacking height of absorption misalignment type is 1.0 mm higher than that of standard type.
2. As for the overall gold plated product, "(N)" is not given to the end of model No.
3. The products listed above are supplied on embossed-tape.
2
JMC CONNECTOR
Plug
Side entry type
Circuits
20
24
30
34
40
50
60
20
24
30
34
40
46
50
60
Model No.
20PS-JMCS-G-1-TF(N)
24PS-JMCS-G-1-TF(N)
30PS-JMCS-G-1-TF(N)
34PS-JMCS-G-1-TF(N)
40PS-JMCS-G-1-TF(N)
50PS-JMCS-G-1-TF(N)
60PS-JMCS-G-1-TF(N)
20PS-JMCS-G-1B-TF(N)
24PS-JMCS-G-1B-TF(N)
30PS-JMCS-G-1B-TF(N)
34PS-JMCS-G-1B-TF(N)
40PS-JMCS-G-1B-TF(N)
46PS-JMCS-G-1B-TF(N)
50PS-JMCS-G-1B-TF(N)
60PS-JMCS-G-1B-TF(N)
Material and Finish
Contact: Phosphor bronze, nickel-undercoated, gold-plated (nickel-stripe)
Housing: PA 6T, UL94V-0
Solder tab: Brass, tin-plated (reflow treatment)
A
4.5
5.5
7.0
8.0
9.5
12.0
14.5
4.5
5.5
7.0
8.0
9.5
11.0
12.0
14.5
Dimensions (mm)
C
B
7.9
8.9
10.4
11.4
12.9
15.4
17.9
7.9
8.9
10.4
11.4
12.9
14.4
15.4
17.9
5.4
6.4
7.9
8.9
10.4
12.9
15.4
5.4
6.4
7.9
8.9
10.4
11.9
12.9
15.4
Without
boss
D
―
―
―
―
―
―
―
5.55
6.55
8.05
9.05
10.55
12.05
13.05
15.55
Q'ty/
reel
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
With
boss
RoHS compliance
This product displays (LF)(SN) on a label.
Note: 1. The products listed above are supplied on embossed-tape.
2. As for the overall gold plated product, "(N)" is not given to the end of model No.
Receptacle
Circuits
14
18
20
24
30
C
B
0.5
3.3
0.5
Model No.
Without boss
18R-JMCS-G-TF
（NSA）
With boss
―
Dimensions (mm)
A
4.0
B
4.8
5.8
6.3
7.3
8.8
9.8
C
3.9
4.9
5.4
6.4
7.9
8.9
D
Q'ty/
reel
14R-JMCS-G-TF
（NSA）
14R-JMCS-G-B-TF
（NSA）
3.0
20R-JMCS-G-TF
（NSA）
20R-JMCS-G-B-TF
（NSA）
4.5
24R-JMCS-G-TF
（NSA）
24R-JMCS-G-B-TF
（NSA）
5.5
30R-JMCS-G-TF
（NSA）
30R-JMCS-G-B-TF
（NSA）
7.0
34R-JMCS-G-TF
（NSA）
34R-JMCS-G-B-TF
（NSA）
8.0
4.2 2,500
5.2 2,500
5.7 2,500
6.7 2,500
8.2 2,500
9.2 2,500
34
40
46
2.3
40R-JMCS-G-TF
（NSA）
40R-JMCS-G-B-TF
（NSA）
9.5 11.3 10.4 10.7 2,500
46R-JMCS-G-TF
（NSA）
46R-JMCS-G-B-TF
（NSA）
11.0 12.8 11.9 12.2 2,500
50R-JMCS-G-TF
（NSA）
50R-JMCS-G-B-TF
（NSA）
12.0 13.8 12.9 13.2 2,500
60R-JMCS-G-TF
（NSA）
60R-JMCS-G-B-TF
（NSA）
14.5 16.3 15.4 15.7 2,500
Material and Finish
Contact: Phosphor bronze, nickel-undercoated, gold-plated (nickel-stripe)
Housing: PA 6T, UL94V-0
50
60
0.5
A
D
0.18
Absorption misalignment type
C
RoHS compliance
Note: 1. The products listed above are supplied on embossed-tape.
2. As for the overall gold plated product, "(S)" instead of "(NSA)" shall
be given to the end of model No.
Absorption misalignment type
Circuits
20
30
40
44
2.5
Model No.
Without boss
With boss
20RF-JMCS-G-1-TF(N) 20RF-JMCS-G-1B-TF(N)
30RF-JMCS-G-1-TF(N) 30RF-JMCS-G-1B-TF(N)
40RF-JMCS-G-1-TF(N) 40RF-JMCS-G-1B-TF(N)
―
Dimensions (mm)
A
4.5
B
8.0
C
5.4
7.9
D
Q'ty/
reel
6.75 1,000
9.25 1,000
7.0 10.5
9.5 13.0 10.4 11.75 1,000
44RF-JMCS-G-1B-TF(N)
10.5 14.0 11.4 12.75 1,000
50
60
64
3.3
50RF-JMCS-G-1-TF(N) 50RF-JMCS-G-1B-TF(N)
12.0 15.5 12.9 14.25 1,000
60RF-JMCS-G-1-TF(N) 60RF-JMCS-G-1B-TF(N)
14.5 18.0 15.4 16.75 1,000
―
64RF-JMCS-G-1B-TF(N)
15.5 19.0 16.4 17.75 1,000
Material and Finish
0.5
±0.1
A
D
B
0.18
0.25
φ0.5
2.2
5.1
0.25
Contact: Phosphor bronze, nickel-undercoated, gold-plated (nickel-stripe)
Housing: PA 6T, UL94V-0
Solder tab: Brass, copper-undercoated, tin-plated (reflow treatment)
RoHS compliance
This product displays (LF)(SN) on a label.
Note: 1. The products listed above are supplied on embossed-tape.
2. Not CSA approved.
3
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