High-Reliability 2P Terminal Connectors

Ensure secure, long-lasting electrical performance with premium Terminal Connectors designed for precision and durability in demanding applications. The SH4.8ZC-2K is a 2-pole (2P) connector with a 4.8mm pitch, engineered to deliver stable power and signal transmission in compact electronic systems. Widely recognized by industry equivalents 631130-1 and 631130-2, this connector ensures seamless compatibility across multiple platforms and manufacturing standards.

Constructed with PA66 UL94V-2 flame-retardant resin, the housing provides exceptional heat resistance, mechanical strength, and fire safety compliance—making it ideal for use in environments where reliability and safety are paramount. Whether deployed in consumer electronics, industrial automation, or lighting systems, these Quality Terminal Connectors maintain structural integrity under continuous operation and elevated temperatures.

The internal contacts are precision-made from tin-plated brass, ensuring excellent conductivity, low contact resistance, and resistance to oxidation and wear. Both the solder tabs and pins are fully tin-plated to enhance solderability and prevent joint failure during PCB assembly or field repairs. With a maximum rating of 250V AC/DC and 12A per contact, these connectors are optimized for medium-current applications requiring consistent electrical performance.

These Terminal Connectors support wire sizes from 24 AWG to 14 AWG, offering great flexibility for different wiring configurations and installation methods. Their dual-pole design allows for efficient routing of multiple circuits in tight spaces, improving assembly speed and reducing system footprint. The robust insulation and secure wire retention minimize risks of short circuits, arcing, or disconnections.

Common applications include LED drivers, power supplies, control boards, home appliances, automotive electronics, and industrial sensors—where dependable connectivity is essential.

Why Buy Terminal Connectors from us? We guarantee RoHS compliance, strict quality control, and full adherence to dimensional and electrical specifications. Every batch undergoes rigorous testing for insertion/extraction force, current capacity, insulation resistance, and thermal cycling.

Frequently Asked Questions:
Q: Are these connectors compatible with standard 4.8mm systems?
A: Yes, fully interchangeable with all 4.8mm pitch 2P connectors.

Q: Can they be used in high-humidity environments?
A: Yes, the sealed housing and plated contacts resist moisture and corrosion.

Q: Do you offer samples or bulk pricing?
A: Yes, request a sample or contact us for volume discounts.

For engineers and manufacturers who demand consistency and safety, our Quality Terminal Connectors offer unmatched performance. Buy Terminal Connectors today and build smarter, more reliable electronic systems.