HM2P70PN511CGF Equivalent & Substitute Parts

Part Overview

The HM2P70PN511CGF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) as part of the Millipacs® series. This press-fit connector features male pins with 0.079" (2.00mm) pitch and is designed for through-hole mounting applications. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations.

Substiute Parts

HM2P70PN511CGF

Amphenol ICC (FCI)In Stock: 773HM2P70PN511CGF Datasheet

Current PartRFQ

HM2P70PN511CGFLF

Amphenol ICC (FCI)In Stock: 882HM2P70PN511CGFLF Datasheet

DirectRFQ

5352639-1

TE Connectivity AMP ConnectorsIn Stock: 15245352639-1 Datasheet

MFR RecommendedRFQ

CP2-HAB110-GA1-FJ

3MIn Stock: 797CP2-HAB110-GA1-FJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HM2P70PN511CGF is determined by the following critical parameters: connector type (header, male pins), pitch (0.079" / 2.00mm), mounting method (through hole, press-fit termination), position count and configuration, row arrangement, current and voltage ratings, and operating temperature range.

The substitute parts are grouped into two categories:

Direct Equivalent (Same Manufacturer): HM2P70PN511CGFLF maintains identical electrical and mechanical specifications with the primary difference being packaging format (tray) and active product status.

Cross-Manufacturer Substitutes: Parts from TE Connectivity and 3M provide functional alternatives with variations in position count, voltage rating, and connector style that must be evaluated against application requirements.

Parameter Comparison

Engineering Selection Recommendations

HM2P70PN511CGFLF is the primary substitute for HM2P70PN511CGF. Both parts are manufactured by Amphenol ICC and share identical electrical and mechanical specifications. The key difference is product status: HM2P70PN511CGFLF is active and RoHS compliant, making it suitable for new designs and ongoing production. Packaging differs (tray versus unspecified), but this does not affect functional compatibility.

5352639-1 (TE Connectivity Z-PACK series) is a partial substitute suitable only for applications requiring 110 positions without ground pins. This part operates at 500Vrms, which is lower than the original 750Vrms rating. Use this substitute only when the reduced position count and voltage rating are acceptable for the application.

CP2-HAB110-GA1-FJ (3M MetPak™ CP2 series) maintains the full 154-position configuration with 5 + 2 row arrangement and is designated for CompactPCI hot swap applications. This part is RoHS compliant and active. Current and voltage ratings are not specified in available documentation. This substitute is suitable when CompactPCI hot swap functionality is required and electrical specifications can be verified through 3M technical documentation.

All substitute parts maintain the 0.079" (2.00mm) pitch, through-hole mounting, and press-fit termination required for mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can HM2P70PN511CGFLF be used as a direct replacement for HM2P70PN511CGF?

A: Yes. Both parts are identical in electrical and mechanical specifications. HM2P70PN511CGFLF is the active equivalent with RoHS compliance and is suitable for direct substitution in all applications.

Q: What are the limitations of using 5352639-1 as a substitute?

A: The 5352639-1 provides only 110 positions without dedicated ground pins, compared to the original 154 positions (110 + 44 ground). Additionally, the voltage rating is 500Vrms versus 750Vrms. This substitute is applicable only when the reduced position count and lower voltage rating meet application requirements.

Q: Is CP2-HAB110-GA1-FJ compatible with existing PCB designs for HM2P70PN511CGF?

A: The CP2-HAB110-GA1-FJ maintains the same 154-position count, 0.079" pitch, and 5 + 2 row configuration, providing mechanical compatibility. However, it is specifically designed for CompactPCI hot swap applications. Verify that your application supports this connector style and that electrical specifications meet your requirements before implementation.

Q: What is the significance of the contact finish thickness difference between HM2P70PN511CGFLF and CP2-HAB110-GA1-FJ?

A: HM2P70PN511CGFLF has gold plating of 30.0µin (0.76µm), while CP2-HAB110-GA1-FJ has 10.0µin (0.25µm). Both are gold-plated for corrosion resistance. The thicker plating on HM2P70PN511CGFLF may provide extended contact life in high-cycle mating applications, but both finishes are suitable for standard through-hole press-fit applications.

Q: Are all substitute parts RoHS compliant?

A: HM2P70PN511CGFLF is RoHS compliant. 5352639-1 is ROHS3 compliant. CP2-HAB110-GA1-FJ is RoHS compliant. The original HM2P70PN511CGF does not specify RoHS status. Verify compliance requirements for your application and supply chain.

Q: What packaging formats are available for these substitutes?

A: HM2P70PN511CGFLF is supplied in tray packaging. 5352639-1 is supplied in tube packaging. CP2-HAB110-GA1-FJ packaging is not specified. Confirm packaging requirements with your procurement process.