Crimp
RA
CONNECTOR
Disconnectable Crimp style connectors
Features ––––––––––––––––––––––––
• Secure locking mechanism (RA, RX headers)
The locking levers are engaged by inserting the receptacle into
the header. This ensures a firm connection that’s highly
resistant to impact and vibration.
2.54mm
pitch
• Housing lances
The contact retention lances on the resilient housing allow
visual confirmation of contact lock-in for easy and secure
insertion.
• Low insertion force contact
The low insertion force contacts reduce surface finish wear and
reduce the effects of stress relaxation.
• Anti-misinsertion feature
The guide devices of both housing and header prevent reverse
connector insertion.
Crimp style receptacles that are designed
to mate with headers conforming to MIL-C-
83503. The low insertion force contacts
reduce surface finish wear and resist stress
relaxation very well.
Specifications –––––––––––––––––––
• Current rating: 1.0A AC, DC (AWG #22)
• Voltage rating: 300V AC, DC
• Temperature range: -55˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/15m
Ω
max.
After environmental testing/30m
Ω
max.
• Insulation resistance: 1,000M
Ω
min.
• Withstanding voltage: 1,000V AC/minute
• Applicable wire: AWG #26 to #22
• Applicable PC board thickness: 1.6mm
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Standards ––––––––––––––––––––––
1
0
Recognized E60389
RA
CONNECTOR
Contact –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Applicable wire
Model No.
11.5
3.4
4.45
1.8
1.5
1.0
mm
2
0.13 to 0.33
AWG #
26 to 22
Insulation O.D. (mm)
1.3 to 1.7
Q'ty /
reel
8,000
RA-SC1290
Material and Finish
Phosphor bronze, tin-plated (reflow treatment)
RoHS compliance
Note: Contact JST for gold-plated contacts.
Housing –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
8.0
1.55
Circuits
10
Model No.
RA-1011
RA-1611
RA-2011
RA-2611
RA-3011
RA-3411
RA-4011
RA-5011
RA-6011
Dimensions (mm)
A
10.16
17.78
22.86
30.48
35.56
40.64
48.26
60.96
73.66
B
17.50
25.12
30.20
37.82
42.90
47.98
55.60
68.30
81.00
C
8.75
12.56
15.10
18.91
21.45
23.99
27.80
34.15
40.50
Q'ty /
box
500
500
500
250
200
250
200
200
250
14.1
R JST
2.54
C
2.54
A
B
3.65
Header ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
The following headers are applicable to the above Housing.
RA header
Circuits
10
16
20
26
30
34
40
50
60
RoHS compliance
This product displays (LF)(SN) on a label.
Note: Contact JST for gold-plated headers.
Crimping machine, Applicator–––––––––––––––––––––––––––––––––––––––––––––––
Contact
RA-SC1290
Crimping
machine
AP-K2N
Note:
*
Strip-crimp applicator
5
3
1
6.2
16
20
26
30
34
40
50
60
Material
Glass-filled PBT, UL94V-0, black
RoHS compliance
RX header
Side entry type
Top entry type
–
–
RX-H201TD-1190
–
–
RX-H341TD-1190
RX-H401TD-1190
RX-H501TD-1190
RX-H601TD-1190
Side entry type
–
–
RX-H201SD-1190
–
–
RX-H341SD-1190
RX-H401SD-1190
RX-H501SD-1190
RX-H601SD-1190
Top entry type
–
–
–
–
–
RK header
Side entry type
–
–
–
–
–
RK-H341SD-0190
RK-H401SD-0190
–
–
Top entry type
RA-H101TD-1190
RA-H161TD-1190
RA-H201TD-1190
RA-H261TD-1190
RA-H301TD-1190
RA-H341TD-1190
RA-H401TD-1190
RA-H501TD-1190
RA-H601TD-1190
RA-H101SD-1190
RA-H161SD-1190
RA-H201SD-1190
RA-H261SD-1190
–
RA-H341SD-1190
RA-H401SD-1190
RA-H501SD-1190
RA-H601SD-1190
RK-H341TD-0190
RK-H401TD-0190
–
–
Crimp applicator
MKS-L
Dies
MK/RA-SC12
Crimp applicator with dies
APLMK RA-SC12
APLSC RA-SC12
*
MKS-SC
*
SC/RA-SC12
2
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