JST 03NR-E4K(LF)
NR CONNECTOR Disconnectable Insulation displacement connectors
The NR connector is a disconnectable insulation displacement connector designed for printed circuit boards, offering a reliable solution for wire termination. It accepts both discrete wires and ribbon cables, featuring a twin U-slot insulation displacement section for secure connections and a strain relief feature to protect against vibration and shock. The shrouded header is interchangeable with XH, NRD, and JQ connectors.
Product Attributes
- Brand: JST
- Certifications: E60389 (Recognized), LR20812 (Certified)
- Material: Housing - PA 66, UL94V-0; Contact - Phosphor bronze, nickel-undercoated, tin-plated
- RoHS Compliant: Yes
Technical Specifications
| Model No. | Circuits | AWG | Dimensions (mm) Pitch | Q'ty / box | Current Rating | Voltage Rating | Temperature Range | Contact Resistance | Insulation Resistance | Withstanding Voltage | Applicable Wire | Applicable PC Board Thickness |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02NR-E8M | 2 | #28 (green) | 2.5 | 1,000 | 2A AC, DC | 250V AC, DC | -25C to +85C | Initial value/10m max. After environmental testing/20m max. | 1,000M min. | 1,500V AC/minute | UL1007 AWG #28, #26, #24 (Conductor/7 strands, tin-coated) Insulation O.D./1.1 to 1.5mm | 1.6mm |
| 03NR-E8M | 3 | #28 (green) | 5.0 | 1,000 | ||||||||
| 04NR-E8M | 4 | #28 (green) | 7.5 | 1,000 | ||||||||
| 05NR-E8M | 5 | #28 (green) | 10.0 | 500 | ||||||||
| 06NR-E8M | 6 | #28 (green) | 12.5 | 500 | ||||||||
| 07NR-E8M | 7 | #28 (green) | 15.0 | 500 | ||||||||
| 08NR-E8M | 8 | #28 (green) | 17.5 | 500 | ||||||||
| 09NR-E8M | 9 | #28 (green) | 20.0 | 250 | ||||||||
| 10NR-E8M | 10 | #28 (green) | 22.5 | 250 | ||||||||
| 12NR-E8M | 12 | #28 (green) | 27.5 | 200 | ||||||||
| 13NR-E8M | 13 | #28 (green) | 30.0 | 200 | ||||||||
| 14NR-E8M | 14 | #28 (green) | 32.5 | 200 | ||||||||
| 02NR-E6S | 2 | #26 (natural/white) | 2.5 | 1,000 | ||||||||
| 03NR-E6S | 3 | #26 (natural/white) | 5.0 | 1,000 | 2A AC, DC | 250V AC, DC | -25C to +85C | Initial value/10m max. After environmental testing/20m max. | 1,000M min. | 1,500V AC/minute | UL1007 AWG #28, #26, #24 (Conductor/7 strands, tin-coated) Insulation O.D./1.1 to 1.5mm | 1.6mm |
| 04NR-E6S | 4 | #26 (natural/white) | 7.5 | 1,000 | ||||||||
| 05NR-E6S | 5 | #26 (natural/white) | 10.0 | 500 | ||||||||
| 06NR-E6S | 6 | #26 (natural/white) | 12.5 | 500 | ||||||||
| 07NR-E6S | 7 | #26 (natural/white) | 15.0 | 500 | ||||||||
| 08NR-E6S | 8 | #26 (natural/white) | 17.5 | 500 | ||||||||
| 09NR-E6S | 9 | #26 (natural/white) | 20.0 | 250 | ||||||||
| 10NR-E6S | 10 | #26 (natural/white) | 22.5 | 250 | ||||||||
| 12NR-E6S | 12 | #26 (natural/white) | 27.5 | 200 | ||||||||
| 13NR-E6S | 13 | #26 (natural/white) | 30.0 | 200 | ||||||||
| 14NR-E6S | 14 | #26 (natural/white) | 32.5 | 200 | ||||||||
| 02NR-E4K | 2 | #24 (black) | 2.5 | 1,000 | ||||||||
| 03NR-E4K | 3 | #24 (black) | 5.0 | 1,000 | 2A AC, DC | 250V AC, DC | -25C to +85C | Initial value/10m max. After environmental testing/20m max. | 1,000M min. | 1,500V AC/minute | UL1007 AWG #28, #26, #24 (Conductor/7 strands, tin-coated) Insulation O.D./1.1 to 1.5mm | 1.6mm |
| 04NR-E4K | 4 | #24 (black) | 7.5 | 1,000 | ||||||||
| 05NR-E4K | 5 | #24 (black) | 10.0 | 500 | ||||||||
| 06NR-E4K | 6 | #24 (black) | 12.5 | 500 | ||||||||
| 07NR-E4K | 7 | #24 (black) | 15.0 | 500 | ||||||||
| 08NR-E4K | 8 | #24 (black) | 17.5 | 500 | ||||||||
| 09NR-E4K | 9 | #24 (black) | 20.0 | 250 | ||||||||
| 10NR-E4K | 10 | #24 (black) | 22.5 | 250 | ||||||||
| 12NR-E4K | 12 | #24 (black) | 27.5 | 200 | ||||||||
| 13NR-E4K | 13 | #24 (black) | 30.0 | 200 | ||||||||
| 14NR-E4K | 14 | #24 (black) | 32.5 | 200 |
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