3-Pole 4.8mm Electrical Terminal Connectors

Ensure reliable, long-lasting electrical connections with high-performance Terminal Connectors engineered for precision and durability in a wide range of industrial and electronic applications. The SH4.8ZC-3T is a 3-pole (3P) connector with a 4.8mm pitch, designed to provide stable multi-circuit power and signal transmission in compact and demanding environments. Recognized by industry-standard equivalents 172075, 630590R, and 1-172075-1, this connector ensures seamless compatibility across global supply chains and manufacturing platforms.

Built with a high-strength PA66 UL94V-2 flame-retardant resin housing, this terminal block delivers excellent thermal stability, mechanical durability, and resistance to ignition—critical for applications in power supplies, lighting systems, HVAC controls, and industrial automation. The insulating material maintains performance under continuous load and high-temperature conditions, meeting stringent international safety standards for electrical insulation and fire protection.

The internal conductive elements—including the pin and solder tabs—are precision-made from tin-plated brass, ensuring superior electrical conductivity, low contact resistance, and long-term resistance to corrosion and oxidation. The tin plating enhances solderability, enabling strong, reliable connections during PCB assembly or field wiring. Each contact is rated for 250V AC/DC and up to 12A per contact, making these Quality Terminal Connectors ideal for medium-power circuits where consistent performance and safety are essential.

These Terminal Connectors support wire sizes from 24 AWG to 14 AWG, offering flexibility for various cable gauges and installation methods. The 3-pole design allows for efficient routing of multiple signals or power lines in tight spaces, reducing system complexity and improving serviceability. Secure wire retention and precise contact alignment minimize the risk of disconnection, arcing, or overheating—especially in environments subject to vibration or thermal cycling.

Common applications include LED drivers, consumer electronics, appliance control boards, automotive electronics, and industrial sensors.

Why Buy Terminal Connectors from us? We guarantee RoHS compliance, rigorous quality testing, and full dimensional and electrical compatibility.

Frequently Asked Questions:
Q: Are these connectors interchangeable with other brands?
A: Yes, fully compatible with standard 4.8mm 3P systems.

Q: Can they operate in high-temperature environments?
A: Yes, the PA66 housing performs reliably up to 130°C.

Q: Do you offer bulk packaging?
A: Yes, available in tape-and-reel and trays for automated assembly.

For consistent performance and safety, choose Quality Terminal Connectors you can trust. Buy Terminal Connectors today and build with confidence.