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
Specifications –––––––––––––––––––
Absorption misalignment type
• Current rating: 0.5A AC, DC
• Voltage rating: 50V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/50m
Ω
max.
After environmental testing/100m
Ω
max.
• Insulation resistance:
50M
Ω
min.
• Withstanding voltage: 100V AC/minute
* Contact JST for nitrogen (N2) reflow soldering.
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
This JMC connector is 0.5mm pitch SMT
type board to board connector with
selection of boss existence.
Comparing with conventional JMC
connector, more small and space saving
are realized.
Standards ––––––––––––––––––––––
1
Certified LR20812
Receptacle
0
Recognized E60389
PC board layout (viewed from component side) and Assembly layout
Plug: Top entry type
Plug: Side entry type
D
±0.05
0.5
±0.03
0.8
0.85
1.42
0.15
<Lead tip position>
0.3
4.35
0.3
±0.05
Absorption misalignment type
1.025
±0.05
0.5
±0.03
0
0.3
＋0.05
D
0.5
±0.03
±0.05
D
0.5
±0.03
±0.05
0.3
±0.05
0.3
±0.05
3.5max
6.2min
5.5
±0.05
2.2
±0.05
D
±0.05
5.15
4.33
2.8max
5.0 min
2.7max
4.7min
φ
＋0.1
0.6
0
0.25
1.0
0.5
1.25
φ
0
0.5
＋0.1
φ
＋0.1
0.6
0
0.25 1.75
φ
＋0.1
0.5
0
0.15
0.4
±0.05
0.85
0.85
0.15
0.4
±0.05
Note: 1. Tolerances are non-cumulative:
±
0.03mm for all centers.
2. The dimensions above should serve as a guideline. Contact JST for details.
Top entry type
Stacking height: 3.0 to 10.0mm
3.4
Side entry type
Absorption misalignment type
Stacking height: 4.0 to 11.0mm
5.1
Absorption
misalignment type
4.15
5.1
10.0
11.0
3.4
1
3.0
4.0
4.33
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
20P3.0-JMCS-G-TF
―
30P3.0-JMCS-G-TF
40P3.0-JMCS-G-TF
50P3.0-JMCS-G-TF
60P3.0-JMCS-G-TF
20P3.0-JMCS-G-B-TF
―
―
40P3.0-JMCS-G-B-TF
44P3.0-JMCS-G-B-TF
50P3.0-JMCS-G-B-TF
―
2,500
3.5
―
20P3.5-JMCS-G-TF
24P3.5-JMCS-G-TF
30P3.5-JMCS-G-TF
40P3.5-JMCS-G-TF
―
―
20P3.5-JMCS-G-B-TF
―
30P3.5-JMCS-G-B-TF
40P3.5-JMCS-G-B-TF
―
―
―
2,000
4.0
―
―
―
30P4.0-JMCS-G-TF
40P4.0-JMCS-G-TF
―
―
―
24P4.0-JMCS-G-B-TF
30P4.0-JMCS-G-B-TF
40P4.0-JMCS-G-B-TF
―
50P4.0-JMCS-G-B-TF
60P4.0-JMCS-G-B-TF
2,000
4.5
―
20P4.5-JMCS-G-TF
―
―
―
―
―
20P4.5-JMCS-G-B-TF
―
―
―
―
―
―
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
bosses
With
bosses
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
20P5.0-JMCS-G-TF
―
40P5.0-JMCS-G-TF
50P5.0-JMCS-G-TF
―
14P5.0-JMCS-G-B-TF
20P5.0-JMCS-G-B-TF
―
40P5.0-JMCS-G-B-TF
60P5.0-JMCS-G-B-TF
1,500
5.5
―
20P5.5-JMCS-G-TF
―
―
―
60P5.5-JMCS-G-TF
―
20P5.5-JMCS-G-B-TF
―
―
―
1,000
6.0
―
20P6.0-JMCS-G-TF
―
―
―
―
―
20P6.0-JMCS-G-B-TF
―
40P6.0-JMCS-G-B-TF
60P6.0-JMCS-G-B-TF
1,000
6.5
―
―
30P6.5-JMCS-G-TF
―
―
―
―
―
30P6.5-JMCS-G-B-TF
40P6.5-JMCS-G-B-TF
―
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
bosses
With
bosses
Q'ty / reel
Circuits
Without
bosses
With
bosses
20
50
34
50
64
Model No.
Stacking height (mm)
7.0
20P7.0-JMCS-G-TF
50P7.0-JMCS-G-TF
―
50P7.0-JMCS-G-B-TF
―
1,000
7.5
―
―
―
50P7.5-JMCS-G-B-TF
―
600
8.0
―
―
―
50P8.0-JMCS-G-B-TF
64P8.0-JMCS-G-B-TF
600
8.5
―
―
34P8.5-JMCS-G-B-TF
―
―
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
bosses
20
30
50
20
30
40
50
60
Model No.
Stacking height (mm)
9.0
―
30P9.0-JMCS-G-TF
50P9.0-JMCS-G-TF
―
30P9.0-JMCS-G-B-TF
40P9.0-JMCS-G-B-TF
50P9.0-JMCS-G-B-TF
60P9.0-JMCS-G-B-TF
500
10.0
20P10.0-JMCS-G-TF
―
―
20P10.0-JMCS-G-B-TF
―
40P10.0-JMCS-G-B-TF
―
―
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
bosses
Q'ty / reel
RoHS compliance
Note: 1. The stacking height of absorption misalignment type is 1.0mm higher than that of standard type.
2. Nickel-stripe product: "(N)" is suffixed to the 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
24PS-JMCS-G-1-TF
30PS-JMCS-G-1-TF
34PS-JMCS-G-1-TF
40PS-JMCS-G-1-TF
50PS-JMCS-G-1-TF
60PS-JMCS-G-1-TF
20PS-JMCS-G-1B-TF
24PS-JMCS-G-1B-TF
30PS-JMCS-G-1B-TF
34PS-JMCS-G-1B-TF
40PS-JMCS-G-1B-TF
46PS-JMCS-G-1B-TF
50PS-JMCS-G-1B-TF
60PS-JMCS-G-1B-TF
Material and Finish
Contact: Phosphor bronze, nickel-undercoated, gold-plated
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
bosses
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
bosses
RoHS compliance
This product displays (LF)(SN) on a label.
Note: 1. The products listed above are supplied on embossed-tape.
2. Nickel-stripe product: "(N)" is suffixed to the model No.
Receptacle
Circuits
14
18
20
24
30
C
B
0.5
3.3
0.5
Model No.
Without bosses
18R-JMCS-G-TF
（S）
With bosses
―
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
（S）
14R-JMCS-G-B-TF(S)
3.0
20R-JMCS-G-TF
（S）
20R-JMCS-G-B-TF(S)
4.5
24R-JMCS-G-TF
（S）
24R-JMCS-G-B-TF(S)
5.5
4.2 2,500
5.2 2,500
5.7 2,500
6.7 2,500
8.2 2,500
9.2 2,500
30R-JMCS-G-TF
（S）
30R-JMCS-G-B-TF(S)
7.0
34R-JMCS-G-TF
（S）
34R-JMCS-G-B-TF(S)
8.0
34
40
46
2.3
40R-JMCS-G-TF
（S）
40R-JMCS-G-B-TF(S)
9.5 11.3 10.4 10.7 2,500
46R-JMCS-G-TF
（S）
46R-JMCS-G-B-TF(S)
11.0 12.8 11.9 12.2 2,500
50R-JMCS-G-TF
（S）
50R-JMCS-G-B-TF(S)
12.0 13.8 12.9 13.2 2,500
60R-JMCS-G-TF
（S）
60R-JMCS-G-B-TF(S)
14.5 16.3 15.4 15.7 2,500
Material and Finish
Contact: Phosphor bronze, nickel-undercoated, gold-plated
Housing: PA 6T, UL94V-0
50
60
0.5
A
D
0.18
RoHS compliance
Note: 1. The products listed above are supplied on embossed-tape.
2. Nickel-stripe product: "(NSA)" instead of "(S)" is suffixed to model No.
Absorption misalignment type
C
Absorption misalignment type
Circuits
20
30
40
44
50
2.5
Model No.
Without bosses
20RF-JMCS-G-1-TF
30RF-JMCS-G-1-TF
40RF-JMCS-G-1-TF
―
50RF-JMCS-G-1-TF
60RF-JMCS-G-1-TF
―
With bosses
20RF-JMCS-G-1B-TF
30RF-JMCS-G-1B-TF
40RF-JMCS-G-1B-TF
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
10.5 14.0 11.4 12.75 1,000
50RF-JMCS-G-1B-TF
12.0 15.5 12.9 14.25 1,000
60RF-JMCS-G-1B-TF
14.5 18.0 15.4 16.75 1,000
*64RF-JMCS-G-1B-TF
15.5 19.0 16.4 17.75 1,000
Material and Finish
60
64
3.3
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
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. Nickel-stripe product: "(N)" is suffixed to model No.
3. *Marked products are not CSA approved.
3
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