RM15TPN-10PC(71) Equivalent & Substitute Parts

Part Overview

The RM15TPN-10PC(71) is a 10-position circular connector plug housing manufactured by Hirose Electric Co., Ltd., designed for free-hanging (in-line) applications. This component features a threaded coupling nut, backshell, cable clamp, and strain relief, with zinc alloy shell construction and chrome finish. The part is classified as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

RM15TPN-10PC(71)

Hirose Electric Co., Ltd.In Stock: 777RM15TPN-10PC(71) Datasheet

Current PartRFQ

RM15TPN-10PC(31)

Hirose Electric Co LtdIn Stock: 1168RM15TPN-10PC(31) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RM15TPN-10PC(71) is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Series designation (RM)
• Number of positions (10)
• Shell size - insert (15)
• Connector type (Plug Housing for Male Pins)
• Mounting type (Free Hanging/In-Line)
• Fastening type (Threaded)
• Orientation (Keyed)
• Shell material (Zinc Alloy)
• Shell finish (Chrome)
• Contact type (Crimp)
• Operating temperature range (-25°C ~ 85°C)
• Insert material (Polycarbonate PC)

The substitute part RM15TPN-10PC(31) maintains full alignment with all mandatory parameters, confirming direct substitution capability within the RM series 10-position circular connector family.

Parameter Comparison

Engineering Selection Recommendations

The RM15TPN-10PC(31) serves as the direct active substitute for the obsolete RM15TPN-10PC(71). Both components share identical mechanical and electrical interface specifications within the RM series 10-position circular connector platform.

Product Status Consideration: The RM15TPN-10PC(71) is classified as obsolete, while the RM15TPN-10PC(31) maintains active product status with current manufacturing support and availability. Selection of the active substitute ensures access to ongoing supply, technical documentation, and manufacturing consistency.

Compliance & Certification: Both parts meet UL94 V-0 material flammability requirements. The RM15TPN-10PC(31) carries RoHS compliance certification, providing environmental regulatory alignment for applications subject to RoHS directives.

Electrical Performance: The RM15TPN-10PC(31) specifies voltage rating (350VAC, 490VDC) and current rating (5A) with defined cable opening dimensions (0.315" / 8.00mm), enabling precise system integration planning.

Frequently Asked Questions (FAQ)

Q: Can RM15TPN-10PC(31) directly replace RM15TPN-10PC(71) in existing assemblies?

A: Yes. Both components maintain identical mechanical interfaces, pin configurations, mounting methods, and environmental operating ranges. The substitute part is mechanically and electrically compatible for direct substitution.

Q: What is the significance of the part number suffix difference (71 vs. 31)?

A: The suffix designates internal variant coding within the RM series. The RM15TPN base number identifies the core 10-position, size-15 connector family. Suffix variations indicate packaging, feature sets, or manufacturing revisions while maintaining core interface compatibility.

Q: Are there packaging differences between these parts?

A: The RM15TPN-10PC(71) is listed with unspecified packaging, while RM15TPN-10PC(31) is supplied in bulk packaging. Both maintain identical component specifications and mechanical form factors.

Q: Does the RM15TPN-10PC(31) include all features of the original part?

A: The RM15TPN-10PC(31) includes backshell, cable clamp, and strain relief. The RM15TPN-10PC(71) additionally specifies a coupling nut as a distinct feature. Verify coupling nut inclusion requirements for your specific application before final selection.

Q: What compliance certifications apply to the substitute part?

A: The RM15TPN-10PC(31) is RoHS compliant and meets UL94 V-0 material flammability standards. Both parts operate within the -25°C to 85°C temperature range and are suitable for applications requiring these regulatory certifications.

Q: Are contacts included with these connector housings?

A: No. Both the RM15TPN-10PC(71) and RM15TPN-10PC(31) are supplied as housings without contacts. Crimp contacts must be sourced separately and are compatible with the 10-position crimp termination interface.