2-Pole 6.3mm Solder Terminal Block

Achieve secure, long-lasting electrical connections with high-reliability Terminal Connectors engineered for consistent performance in industrial and consumer applications. The SH6.3ZC-2S-BK is a 2-pole (2P) solder terminal with a 6.3mm pitch, designed for stable dual-circuit connectivity on printed circuit boards. Recognized by its industry-standard equivalent DR250-02S, this connector ensures full interchangeability with leading brands, making it ideal for mass production, equipment repair, and system upgrades where compatibility and durability are essential.

Housed in black PA66 UL94V-2 flame-retardant nylon, the SH6.3ZC-2S-BK offers excellent resistance to heat, impact, and fire hazards. The UL94V-2 rating ensures the material self-extinguishes within 30 seconds after flame removal, significantly enhancing safety in enclosed spaces and high-density electronic assemblies such as power supplies, control modules, and household appliances.

Rated for a maximum of 250V AC/DC and up to 12A per contact, this terminal is optimized for medium-power circuits including relay outputs, motor controls, lighting systems, and appliance wiring. Its robust current handling capability ensures reliable operation under continuous load without overheating or performance degradation.

The connector features tin-plated brass solder tabs and pins, delivering superior electrical conductivity, corrosion resistance, and ease of soldering. The tin plating prevents oxidation and ensures strong, durable solder joints for long-term reliability on PCBs. The brass construction provides excellent mechanical strength and spring retention force for secure wire engagement.

Supporting wire sizes from 24 AWG to 14 AWG, this terminal accommodates a wide range of wire gauges, making it suitable for both signal and power connections in diverse wiring applications. Its compact 2-pole design allows for space-efficient mounting on circuit boards, ideal for applications where board real estate is limited.

Common uses include refrigerators, HVAC controls, coffee machines, power strips, and industrial sensors.

Why Buy Terminal Connectors from us? We guarantee strict quality control, RoHS compliance, and exact compatibility with DR250-02S specifications.

Frequently Asked Questions:
Q: Is the SH6.3ZC-2S-BK compatible with DR250-02S?
A: Yes, it is a direct replacement with identical dimensions and performance.

Q: What does the "BK" in the model mean?
A: It indicates the housing is black (BK = Black), for easy identification.

Q: Do you offer bulk pricing?
A: Yes, volume discounts are available for large orders.

For dependable, safe, and efficient connectivity, choose Quality Terminal Connectors built to meet international standards. Buy Terminal Connectors today and power your electronic systems with confidence.