3-Pole 4.8mm Terminal Connectors

Achieve reliable and secure electrical connectivity with high-performance Terminal Connectors designed for precision, durability, and consistent performance across a wide range of electronic and industrial applications. The SH4.8ZC-3B is a 3-pole (3P) connector with a 4.8mm pitch, engineered to provide stable multi-circuit connections in compact designs. Widely recognized under the industry standard 49511-0301, this connector ensures full compatibility with mainstream systems, making it ideal for mass production and replacement scenarios.

Featuring a robust housing made from PA66 UL94V-2 flame-retardant resin, this connector delivers excellent thermal resistance, mechanical strength, and fire safety compliance. The high-grade insulation material prevents ignition and withstands elevated operating temperatures, making it suitable for use in demanding environments such as power supplies, lighting systems, industrial controls, and home appliances.

The internal contacts—pins and solder tabs—are crafted from tin-plated brass, ensuring superior conductivity, low contact resistance, and long-term resistance to corrosion and oxidation. This plating enhances solderability and maintains strong, durable connections during PCB assembly or field maintenance. Each contact supports up to 12A AC/DC at a maximum voltage of 250V AC/DC, making these Quality Terminal Connectors perfect for medium-power signal and power transmission tasks.

These connectors accommodate wire sizes from 24 AWG to 14 AWG, offering flexibility for various wiring configurations and installation methods. The 3-pole design enables efficient routing of multiple circuits in tight spaces, reducing system complexity and improving serviceability. With secure wire retention and precise alignment, these Terminal Connectors minimize the risk of disconnection, arcing, or overheating—even under vibration or thermal cycling.

Commonly used in LED drivers, HVAC units, control panels, consumer electronics, and automotive subsystems, the SH4.8ZC-3B provides a dependable interface for reliable circuit integration.

Why Buy Terminal Connectors from us? We guarantee RoHS compliance, rigorous quality testing, and dimensional accuracy to ensure seamless fit and function.

Frequently Asked Questions:
Q: Is this connector compatible with other 4.8mm pitch brands?
A: Yes, fully interchangeable with standard 3P 4.8mm systems.

Q: Can it handle continuous current load?
A: Yes, rated for sustained 12A per contact under proper ventilation.

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

For engineers and manufacturers who demand consistency and safety, choose Quality Terminal Connectors that deliver performance you can trust. Buy Terminal Connectors today and build smarter, more resilient electronic systems.