1105776

Overview

The Phoenix Contact model 1105776 is a COMBICON series PCB plug, specifically the MC 1.5/ 2-ST-3.81 LH BK AU part. It features a 2-pole configuration with a 3.81 mm pitch and a rated current of 8 A at a rated voltage of 160 V. The connector utilizes a through-hole mounting style with a solder connection method. Key electrical specifications include an impulse voltage rating of 0.4 kV and a protection class of II. The unit is designed for secure wire-to-board connections in industrial control applications.

Feature Summary

• Provides reliable electrical connectivity through a screw-type locking mechanism that ensures stable contact under vibration.
• Constructed with polyamide insulation material to offer high dielectric strength and resistance to environmental stressors.
• Features gold-plated contacts to maintain low contact resistance and ensure long-term signal integrity.

Applications

• Industrial automation control panels
• Signal distribution in machinery
• Power supply connections for low-voltage circuits

Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to confirm plating type and orientation. Ensure compatibility with mating headers or cable assemblies by checking pin count and pitch dimensions. Confirm RoHS compliance status if required for your specific regulatory environment before finalizing procurement orders.

Selection Notes

Select this component when a 2-position terminal block is needed for compact PCB layouts. The 3.81 mm pitch balances spacing requirements with density. Consider the straight housing design for standard vertical mounting orientations. Verify wire gauge compatibility with the specified crimping range to ensure proper termination performance.

Part Context

This item belongs to the COMBICON MC series, a widely used line of PCB connectors from Phoenix Contact. The series is characterized by its modular design and robust construction suitable for harsh industrial environments. It complements other components in the same family, allowing for mixed pole counts and various accessory integration.

Replacement Considerations

Direct substitutes may include equivalent 2-pin, 3.81 mm pitch PCB headers from other manufacturers such as Weidmüller or Molex. Ensure mechanical footprint and electrical ratings match exactly. Cross-referencing with Phoenix Contact's own newer generation series may offer improved features while maintaining compatibility.

FAQ

What is the maximum current rating for this connector?

The rated current is 8 A.

Does this connector support screwdriver operation?

Yes, it uses a screw-type locking mechanism for securing wires.