JST RA-H261TD LF SN insulation displacement connector compatible with 127mm pitch flat ribbon cables
RA CONNECTOR
The RA connector series offers high-density, disconnectable insulation displacement connectors (IDCs) for 1.27mm pitch ribbon cables. Designed to meet the demands of rapidly evolving electronics, these connectors minimize labor requirements and overall costs while ensuring increased reliability. They are based on advanced crimping connection technology, with carefully selected materials, shapes, dimensions, and surface treatments.
Features
- Twin U-slot ID section: The core IDC element, connecting wire conductors between U-shaped parallel beams with optimized spacing.
- Two-die processing and selective gold plating: Minimizes costs by gold-plating only critical contact points during a two-stage forming process.
- Selective gold-plated posts: Header posts utilize continuous strip material for selective gold-plating, reducing costs.
- Cost-efficient: JST's proprietary technology delivers highly reliable and cost-effective connectors.
- Interchangeable cables and connectors: Compatible with commercially available 1.27 mm pitch flat ribbon cables and interchangeable with similar commercially available connectors.
Product Attributes
- Brand: JST
- Certifications: UL Recognized E60389, CSA Certified LR20812
- RoHS Compliance: Yes (Tin-plated products display (LF)(SN) on a label)
- Color: Black (Housing)
Technical Specifications
| Type | Current Rating | Voltage Rating | Temperature Range | Contact Resistance | Insulation Resistance | Withstanding Voltage | Applicable Wire | Applicable PC Board Thickness | Materials (Contact/Housing) | Model Number Example |
| Receptacle | 1.0 A AC, DC | 300 V AC, DC | -55C to +125C (gold-plated) -55C to +105C (tin-plated) | Initial: 10 m max. (gold-plated) 40 m max. (tin-plated) After env. tests: 15 m max. (gold-plated) 50 m max. (tin-plated) | 5,000 M min. | 500 VAC/5 seconds | AWG #28, 1.27 mm pitch ribbon cable | N/A | Phosphor bronze (selective gold-plated / tin-plated) Glass-filled PBT (housing) | RA-S101T |
| Header | 1.0 A AC, DC | 300 V AC, DC | -55C to +125C (gold-plated) -55C to +105C (tin-plated) | N/A | 5,000 M min. | 500 VAC/5 seconds | N/A | 1.6 mm | Brass (selective gold-plated / tin-plated) Glass-filled PBT (housing) | RA-H101TD |
2304140030_JST-RA-H261TD-LF-SN_C160242.pdf