1204481812

Overview

The Molex 1204481812 is a 12-position, double-row, right-angle through-hole header connector from the KK® 2.54mm Wire-to-Board series. It features a 2.54 mm pitch with a total height of 6.35 mm and a mating contact length of 7.62 mm. The housing is constructed from black polyamide 6/6 material, rated UL 94V-0, and includes an integrated keying feature for polarized assembly. The connector supports a current rating of 3 A per contact and operates within a temperature range of -55°C to +105°C.

Feature Summary

• Right-angle through-hole design facilitates compact PCB mounting configurations.
• Integrated keying mechanism ensures correct orientation during assembly.
• Polyamide 6/6 housing provides robust mechanical stability and thermal resistance.

Applications

• General-purpose electronic equipment interconnects
• Consumer appliance control boards
• Industrial instrumentation signal routing

Procurement Notes

Verify that the specific part number matches the required pin count, row configuration, and termination style. Confirm housing color and keying position requirements against the target PCB layout. Ensure compatibility with corresponding receptacle or cable assemblies from the same product family to maintain electrical integrity and mechanical fit.

Selection Notes

Select this component when a low-profile, right-angle connection is required for wire-to-board applications. Consider the 2.54 mm pitch for standard spacing needs and verify that the 3 A current rating meets the circuit load requirements. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Part Context

This connector belongs to the KK® 2.54mm Wire-to-Board family, designed for cost-effective and reliable interconnections in consumer and industrial electronics. The series offers various configurations including single and double rows, different heights, and termination options to support diverse board layout constraints.

Replacement Considerations

Compatible substitutes include other KK® 2.54mm headers with identical pin counts and row configurations. Verify mechanical dimensions and keying positions before substitution to ensure proper mating with existing receptacles.

FAQ

What is the current rating per contact?

The connector supports a current rating of 3 A per contact.

Does this connector include keying?

Yes, the housing features an integrated keying mechanism to prevent incorrect insertion.