Do not branch in parallel current which exceeds the rated current. If branched in
parallel, current imbalance or other problems may develop. If it is absolutely
necessary to branch such a large current in parallel, be sure to use contacts
made of phosphor bronze. Design the circuits without causing imbalance and
provide an extra margin for each circuit.
1
This small, field-proven connector for
printed circuit boards is reliable and has a
large current carrying capacity. It can be
used with a wide variety of signal, power
supply, and output circuits that appear in
consumer electronic products.
• Proven box contact
• Compact connector with a large capacity
• Secure contact and mounting
* 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
2
R75122
0
Recognized E60389
PC board layout and Assembly layout
Locking header
Top entry type
3.96
±0.05
10.5
Locking header
Side entry type
3.96
±0.05
* 7.2
min
(20.5)
＋0.1
φ1.65
0
(16.5)
φ1.65
＋0.1
0
* 7.2
min
*11.0 max. when used with the VR connector receptacle.
Locking header
Side entry type with PCB stabilizer
3.96
±0.05
(21)
Shrouded header
3.96
±0.05
1.5
±0.05
φ1.4
0
Circuit
No.1
10.5
＋0.1
10.5
3.4
±0.05
φ1.65
0
＋0.1
φ1.65
0
19
＋0.1
Note: 1. The above figure is the figure viewed from soldering side.
2. Tolerances are non-cumulative:
±
0.05 mm for all centers.
3. Please consider the pattern layout design in case of applying the large current.
4. Hole dimensions differ according to the type of PC board and piercing method. The dimensions above should serve as a guideline. Contact JST for details.
1
(16.5)
10.5
8
VH CONNECTOR
Contact
Model No.
SVH-21T-P1.1
SVH-41T-P1.1
4.2
Applicable wire
mm
2
AWG#
0.33∼0.83
0.5 ∼1.25
22∼18
20∼16
Insulation O.D.
(mm)
1.7∼3.0
1.7∼3.0
Q'ty/reel
4,500
3,500
10.6
3
4
Material and Finish
Phosphor bronze, tin-plated (reflow treatment)
3.8
RoHS compliance
Note: When using retainer mountable type housing, applicable wire's
insulation O. D. shall be 1.7 to 2.2 mm.
Contact
SVH-21T-P1.1
Crimping
machine
Crimp applicator
AP-K2N
MKS-L
*MKS-SC
Applicator
Dies
MK/SVH-21-11
SC/SVH-21-11
Crimp applicator with dies
APLMK SVH21-11
APLSC SVH21-11
Contact
SVH-41T-P1.1
Crimping
machine
Crimp applicator
AP-K2N
MKS-L
−
Applicator
Dies
MK/SVH-41-11
−
Crimp applicator with dies
APLMK SVH41-11
−
Note: *Strip-crimp applicator
Housing
N type
B
A
M type
B
A
Retainer mountable type
B
A
5.7
5.7
10.6
Circuit No.1
Circuit No.1
10.5
Circuit No.1
13.3
13.3
Model No.
Circuits
2
3
4
5
6
7
8
9
10
11
Dimensions (mm)
Retaine
mountable type
N type
VHR-2N
VHR-3N
VHR-4N
VHR-5N
VHR-6N
VHR-7N
VHR-8N
VHR-9N
VHR-10N
VHR-11N
M type
VHR-2M
VHR-3M
VHR-4M
VHR-5M
VHR-6M
VHR-7M
―
VHR-9M
―
―
A
3.96
7.92
11.88
15.84
19.80
23.76
27.72
31.68
35.64
39.60
B
7.86
11.82
15.78
19.74
23.70
27.66
31.62
35.58
39.54
43.50
Q'ty/
bag
1,000
( *)
1,000
( *)
500
500
500
500
500
500
VHRR-2N
VHRR-3N
―
VHRR-5N
―
VHRR-7N
VHRR-8N
VHRR-9N
―
―
Material
Note: 1. Models identified as VHR-( ) M incorporate measures to prevent
electric shock and are thus safer in regard to high voltages.
2. The applicable housing for 2 circuits shrouded header is "VHR-2N"
only. "VHRR-2N" is not applicable.
3. Contact JST for Glow Wire compliant connectors.
(*) N / M type ; 1,000
Retainer mountable type ; 500
<For reference>
As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
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