HM2P71PNE129GF Equivalent & Substitute Parts

Part Overview

The HM2P71PNE129GF is a 133-position (95 + 38 Ground) header connector manufactured by Amphenol ICC (FCI) from the Millipacs® series. This backplane connector features male pins with 0.079" (2.00mm) pitch and press-fit termination for through-hole mounting. The part is currently obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

HM2P71PNE129GF

Amphenol ICC (FCI)In Stock: 1122HM2P71PNE129GF Datasheet

Current PartRFQ

HM2P71PNE129GFLF

Amphenol ICC (FCI)In Stock: 854HM2P71PNE129GFLF Datasheet

DirectRFQ

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 for the HM2P71PNE129GF is determined by the following critical parameters:

• Connector Type & Style: Header, Male Pins (Connector Style B 19 / AB 19)
• Pitch: 0.079" (2.00mm)
• Mounting Method: Through Hole with Press-Fit Termination
• Contact Finish: Gold plating
• Operating Temperature Range: -55°C ~ 125°C
• Electrical Ratings: Current (1.0 - 1.5 A) and Voltage (750Vrms or unspecified)
• Compliance: RoHS and REACH status

Substitute parts are grouped into two categories:

Category 1 - Direct Amphenol ICC (FCI) Substitute: HM2P71PNE129GFLF maintains identical position count (133), connector configuration, and electrical specifications while offering active product status and RoHS compliance.

Category 2 - Cross-Manufacturer Alternatives: HARTING (17130951201, 17130952201) and 3M (CP2-HAB095-GE1-KR) provide 95-position header connectors with matching pitch, termination method, and operating temperature range. These alternatives accommodate applications requiring reduced position count while maintaining mechanical and electrical compatibility within the specified parameter envelope.

Parameter Comparison

Engineering Selection Recommendations

HM2P71PNE129GFLF is the primary substitute for HM2P71PNE129GF. This part maintains identical electrical and mechanical specifications while offering active product status and RoHS compliance. Selection of this substitute eliminates obsolescence risk and satisfies modern regulatory requirements without design modification.

17130951201 and 17130952201 (HARTING har-bus® HM series) are suitable alternatives for applications where 95-position configuration is acceptable. Both parts maintain 2.00mm pitch, through-hole press-fit termination, and -55°C to 125°C operating range. ROHS3 compliance and active product status ensure long-term availability. Current rating of 1.0 A is lower than the original specification; applications requiring 1.5 A must be evaluated against actual circuit requirements.

CP2-HAB095-GE1-KR (3M MetPak™ CP2 series) provides a 95-position alternative with gold contact finish matching the original specification. This part is designated for CompactPCI Hot Swap applications and maintains active product status with RoHS compliance. Selection requires confirmation that the application does not depend on the additional 38 ground positions present in the original design.

All substitute parts share MSL 1 rating, eliminating moisture sensitivity concerns during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can HM2P71PNE129GFLF be used as a direct replacement for HM2P71PNE129GF?

A: Yes. HM2P71PNE129GFLF is a direct substitute with identical position count (133), connector configuration, pitch (2.00mm), termination method (press-fit), and electrical ratings (1.5 A, 750Vrms). The primary differences are active product status and RoHS compliance.

Q: What is the difference between the 133-position and 95-position alternatives?

A: The original HM2P71PNE129GF contains 133 positions (95 signal + 38 ground). HARTING and 3M alternatives provide 95 positions without dedicated ground rows. Selection of 95-position parts requires confirmation that the application can function with reduced ground pin count and does not depend on the specific ground distribution pattern of the original design.

Q: Are the HARTING and 3M parts mechanically compatible with the original connector footprint?

A: Both HARTING (17130951201, 17130952201) and 3M (CP2-HAB095-GE1-KR) maintain 0.079" (2.00mm) pitch and through-hole press-fit termination. However, the 95-position configuration differs from the original 133-position layout. PCB footprint redesign is required for these alternatives.

Q: What is the current rating difference between the original part and HARTING alternatives?

A: HM2P71PNE129GF and HM2P71PNE129GFLF are rated for 1.5 A per contact. HARTING parts (17130951201, 17130952201) are rated for 1.0 A per contact. Applications operating at or near 1.5 A must be evaluated to determine if 1.0 A rating is acceptable.

Q: Do all substitute parts meet current RoHS requirements?

A: HM2P71PNE129GFLF, 17130951201, 17130952201, and CP2-HAB095-GE1-KR all meet RoHS compliance requirements. The original HM2P71PNE129GF is RoHS non-compliant. Selection of any substitute part satisfies RoHS regulatory requirements.

Q: What packaging options are available for these substitute parts?

A: HM2P71PNE129GFLF is supplied in Tray packaging. HARTING parts (17130951201, 17130952201) are supplied in Tube packaging. CP2-HAB095-GE1-KR is supplied in Bulk packaging. Packaging selection depends on procurement volume and handling requirements.