B12P-VR-P中文资料

Specifications –––––––––––––––––––

? Current rating:7A AC, DC (AWG #18)? Voltage rating:250V AC, DC

? Temperature range:-25?C to +85?C

(including temperature rise in applying electrical current)

? Contact resistance:Initial value/10m ?max.

After environmental testing/20 m ?max.

? Insulation resistance:1,000M ?min. ? Withstanding voltage:1,500V AC/minute

? Applicable wire:UL1007

(Contact JST for details regarding other UL

wires.)

AWG #26, #24, #22, #20, #18Conductor construction/

AWG #26 to #22: 7 strands, tin-coated AWG #20: 7 and 26 strands, tin-coated AWG #18: 34 and 43 strands

Insulation O.D./1.3 to 2.1mm(.051" to .083")

? Applicable PC board thickness:0.8 to 1.6mm(.031" to .063")*Contact JST if Lead-Free product is required.*Temperature Range:

The aforementioned temperature range of this connector is described in JST Standard Product Specification.Maximum temperature registered in UL is 105?C.*Refer to "General Instruction and Notice when using Terminals and Connectors" at the end of this catalog.*Contact JST for details.

Note:

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 a large current in parallel, design the circuits without causing imbalance and provide an extra margin for each circuit.

Standards ––––––––––––––––––––––0Recognized E60389

1

Certified LR20812

Features ––––––––––––––––––––––––

? Twin U-slot insulation displacement section

The insulation displacement section connected to each wire consists of two tin-plated slots (twin U-slots), which ensures

reliable connection.

? Two types of connections

This receptacle can be used for both daisy chain (though)connections and end connections. The end connections can be made from either direction.

VR CONNECTOR

Disconnectable Insulation displacement connectors

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Cover –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Receptacle –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Note:

1. In addition to mating with the VR headers, the VR receptacle will also mate with VH and VS headers.

2. Color indication is shown by a line on each receptacle.

Note:

1. The use of this cover keeps the terminated part from dust.

2. Contact JST if cover is required.

VR CONNECTOR

Locking header (Friction lock header)––––––––––––––––––––––––––––––––––––––––

Polarizing key––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

PC board layout (viewed from soldering side)and Assembly layout–––––––––––––––––––Note:

1. Tolerances are non-cumulative: ±0.05mm (±.002" ) 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.

Note: PK-VR is not UL/CSA approved.

VR CONNECTOR

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