IDC
3.96mm
VR CONNECTOR
Disconnectable Insulation displacement connectors
pitch
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 (through)
connections and end connections. The end connections can
be made from either direction.
Specifications –––––––––––––––––––
This 3.96 mm pitch insulation displacement
connector is used with printed circuit
boards. Since the connector can
accommodate 18 AWG wires and has a
large pitch, it is ideal for connecting power
supply circuits.
Daisy connection
End connection
• Current rating: 7 A AC, DC (AWG #18)
• Voltage rating: 250 V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 10 mΩ max.
After environmental tests/ 20 mΩ max.
• Insulation resistance: 1,000 MΩ min.
• Withstanding voltage: 1,500 VAC/minute
• Applicable wire: UL1007(Contact JST for details regarding other UL
wires.)
AWG #26, #24, #22, #20, #18
Conductor 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 2.1 mm
• Applicable PC board thickness: 0.8 to 1.6 mm
* Temperature Range:
The aforementioned temperature range of this connector is
described in JST Standard Product Specification.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
* Compliant with RoHS.
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.
Color indication
Standards ––––––––––––––––––––––
0
Recognized E60389
1
Certified LR20812
1
