HM2P67PNE124GF Equivalent & Substitute Parts

Part Overview

The HM2P67PNE124GF is a 127-position backplane connector header manufactured by Amphenol ICC (FCI) with 0.079" (2.00mm) pitch and press-fit termination. This connector is classified as obsolete, which necessitates identification of active equivalent alternatives for new designs and ongoing production requirements. The part features 95 signal positions plus 32 ground positions across 5 rows plus 2 ground rows, designed for through-hole mounting applications requiring robust electrical connectivity in industrial and telecommunications environments.

Substiute Parts

HM2P67PNE124GF

Amphenol ICC (FCI)In Stock: 1002HM2P67PNE124GF Datasheet

Current PartRFQ

17130951201

HARTINGIn Stock: 70817130951201 Datasheet

MFR RecommendedRFQ

17130952201

HARTINGIn Stock: 105417130952201 Datasheet

MFR RecommendedRFQ

CP2-HAB095-GE1-KR

3MIn Stock: 1063CP2-HAB095-GE1-KR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HM2P67PNE124GF is determined by the following critical parameters:

• Pitch (0.079" / 2.00mm): All substitute parts maintain identical pitch spacing, ensuring mechanical and electrical compatibility with existing PCB layouts.
• Connector Style (AB 19): Substitute parts conform to the same connector style classification.
• Mounting Type (Through Hole): All alternatives use through-hole mounting, compatible with existing board designs.
• Termination (Press-Fit): Press-fit termination is maintained across all substitutes.
• Operating Temperature Range (-55°C ~ 125°C): All substitutes operate within the same temperature envelope.
• Number of Rows (5): Substitute parts are configured with 5 rows, matching the signal row configuration of the original part.
• Number of Positions (95): Substitute parts provide 95 signal positions, equivalent to the signal position count of the original part (excluding ground positions).

The primary distinction between the main part and substitutes is the position count: the HM2P67PNE124GF includes integrated ground positions (127 total: 95 signal + 32 ground), while substitute parts are specified as 95-position headers. This represents a functional equivalence for applications where ground distribution is managed separately or through alternative means.

Parameter Comparison

Engineering Selection Recommendations

HARTING 17130951201 and 17130952201: Both HARTING alternatives are active products with ROHS3 compliance, providing long-term availability and regulatory alignment. The 17130952201 is designated for backplane-to-daughtercard applications, making it suitable for systems requiring explicit connector usage classification. Both parts maintain the required pitch, row configuration, and operating temperature range. Current rating is reduced to 1 A compared to the original 1.5 A specification.

3M CP2-HAB095-GE1-KR: This MetPak™ CP2 series connector is an active product with RoHS compliance and is specifically designed for CompactPCI hot-swap applications. It maintains all critical mechanical and thermal parameters. Current rating is not specified in available documentation. This option is appropriate for systems utilizing CompactPCI architecture.

All three substitute parts are active products, ensuring ongoing availability and support. Selection between HARTING and 3M alternatives should be based on application-specific requirements, including connector usage context (backplane-to-daughtercard versus CompactPCI hot-swap) and current rating requirements relative to the 1 A specification of HARTING parts.

Frequently Asked Questions (FAQ)

Q: Can the HM2P67PNE124GF be directly replaced with a 95-position substitute?

A: The HM2P67PNE124GF contains 127 total positions (95 signal + 32 ground), while substitute parts are specified as 95-position headers. Direct replacement requires that ground distribution in the original design is either managed through separate ground planes, dedicated ground connectors, or alternative grounding methods. The signal connectivity and mechanical interface remain compatible.

Q: What is the difference between HARTING 17130951201 and 17130952201?

A: Both parts are identical in electrical and mechanical specifications. The 17130952201 is designated for backplane-to-daughtercard connector usage, while the 17130951201 carries no specific usage designation. Selection between these parts should be based on application context and internal part numbering requirements.

Q: Are the substitute parts compatible with existing PCB layouts designed for the HM2P67PNE124GF?

A: Yes, all substitute parts maintain the 0.079" (2.00mm) pitch and through-hole mounting configuration. PCB footprints designed for the original part will accommodate the substitute headers. However, the reduction from 127 to 95 positions requires verification that the original design does not utilize the 32 dedicated ground positions in a manner that cannot be accommodated through alternative grounding methods.

Q: What is the impact of the reduced current rating (1 A versus 1.5 A) in HARTING substitutes?

A: The HARTING alternatives are rated for 1 A per contact, compared to the original 1.5 A specification. Applications requiring current levels between 1 A and 1.5 A per contact must be re-evaluated for thermal and electrical performance using the lower rating. The 3M alternative does not specify a current rating and requires consultation of detailed technical documentation.

Q: Are all substitute parts RoHS compliant?

A: Yes. The HARTING parts (17130951201 and 17130952201) are ROHS3 compliant, and the 3M part (CP2-HAB095-GE1-KR) is RoHS compliant. The original HM2P67PNE124GF is RoHS non-compliant. Substitution with any of these alternatives satisfies RoHS regulatory requirements for new designs and production.

Q: What packaging options are available for substitute parts?

A: HARTING parts are supplied in tube packaging, while the 3M alternative is supplied in bulk packaging. Packaging selection may impact procurement, handling, and inventory management procedures.