• Housing lances for contact retention

• Secondary retainer

• Suited for large current

• Two kinds of connections

This VL connector is designed for wire-to-

wire and wire-to-board 6.2mm pitch

connector corresponding to large current.

Secondary retainer, which prevents from

insufficient insertion of contact and coming

off contact, may use and large current

circuit can be connected certainly and

safety.

1

6.2mm pitch/Disconnectable Crimp style connectors

（13.2）

（15.6）

（19.3）

（21.7）

(2, 3, Single-row 4 circuits)

(4, 6, 8, 12 circuits)

<Outer-housing lock>

<Inner-housing lock>

<Outer-housing lock>

<Inner-housing lock>

PC board layout (viewed from soldering side) and Assembly layout

Note: 1. Tolerances are non-cumulative:

±0.05mm for all centers.

2. Hole dimensions differ according to the kind of PC board and piercing method. The dimensions above should serve as a guideline. Contact JST for details.

Specifications–––––––––––––––––––

• Current rating:

20A AC, DC (Refer to the table below.)

• Voltage rating:

600V AC, DC

• Temperature range: -25˚C to +90˚C

(including temperature rise in applying

electrical current)

• Contact resistance: Initial value/7m

Ω max.

After environmental testing/10m

Ω max.

• Insulation resistance:

1,000M

Ω min.

• Withstanding voltage:

2,000V AC/minute

• Applicable wire: AWG #22 to #12

• 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.

Note: The current rating differs depending on the number of circuits and the

wire size used in each connector. The table below lists the current rating

as a function of the number of circuits and the wire size.

Note: Do not branch in parallel current which exceeds the rated current (eg. more than

17A in the case of 3 circuits with AWG #12). If branched in parallel, current

imbalance or other problems may develop. If it is absolutely necessary to branch

such a large current in parallel, design the circuits without causing any imbalance

and provide an extra margin for each circuit.

Standards ––––––––––––––––––––––

2

3

4

6

8

12

20

17

16

15

14

13

15

14

13

12

11

10

10

9

9

8

7

7

8

8

7

7

6

6

6

6

6

5

5

4

＃12

＃14

＃16

＃18

＃20

4

4

4

3

3

3

＃22

Wire size(AWG)

Circuits

Current unit:A