TRAPC4MS Equivalent & Substitute Parts

Part Overview

The TRAPC4MS is a 4-position circular connector receptacle with male pins, manufactured by Switchcraft Inc. as part of the Tini Q-G® TRAPC series. This through-hole, right-angle mounted connector is designed for audio, medical, and testing equipment applications with a 5A current rating and tin-plated brass contacts. The TRAPC4MS is classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance.

Substiute Parts

TRAPC4MS

Switchcraft Inc.In Stock: 1134TRAPC4MS Datasheet

Current PartRFQ

TRAPC4MSX

Switchcraft Inc.In Stock: 1026TRAPC4MSX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TRAPC4MS is determined by strict equivalence across the following critical parameters: connector type (receptacle with male pins), number of positions (4), shell size (Mini XLR), mounting configuration (through-hole, right-angle with bulkhead front-side nut), termination method (solder), fastening mechanism (latch lock), orientation (keyed), current rating (5A), contact material (brass), contact finish (tin), shell material (thermoplastic), color (black), and board guide feature.

The TRAPC4MSX qualifies as a direct substitute because it maintains identical specifications across all these parameters. The primary distinction between the two parts is product status and compliance certification: TRAPC4MS is obsolete, while TRAPC4MSX is active and RoHS3 compliant.

Parameter Comparison

Engineering Selection Recommendations

The TRAPC4MSX is the direct equivalent for the obsolete TRAPC4MS. Both parts are manufactured by Switchcraft Inc. within the same Tini Q-G® TRAPC series and maintain identical electrical and mechanical specifications. The TRAPC4MSX is the recommended selection for new designs and ongoing procurement due to its active product status and ROHS3 compliance certification. The TRAPC4MS remains available in inventory but is no longer actively produced.

For applications subject to RoHS3 regulatory requirements, the TRAPC4MSX is the appropriate choice. Both parts carry identical REACH Unaffected and EAR99 ECCN classifications.

Frequently Asked Questions (FAQ)

Q: Can TRAPC4MSX directly replace TRAPC4MS in existing assemblies?

A: Yes. The TRAPC4MSX is a direct functional and mechanical equivalent. All electrical parameters, connector geometry, mounting configuration, and contact specifications are identical. The parts are interchangeable at the assembly level.

Q: What is the primary difference between TRAPC4MS and TRAPC4MSX?

A: The TRAPC4MS is obsolete and RoHS non-compliant, while the TRAPC4MSX is an active product with ROHS3 compliance. Functionally and mechanically, the parts are equivalent.

Q: Are there packaging differences between these parts?

A: The TRAPC4MSX is supplied in bulk packaging, while packaging information for the TRAPC4MS is not specified in the technical data.

Q: Do both parts meet the same regulatory certifications?

A: Both parts carry identical REACH Unaffected and EAR99 ECCN classifications. The TRAPC4MSX additionally meets ROHS3 compliance requirements.

Q: What applications are these connectors suitable for?

A: Both parts are specified for audio, medical, and testing equipment and measurement applications with a 5A current rating.