HM2P70PME12CGF Equivalent & Substitute Parts

Part Overview

The HM2P70PME12CGF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole press-fit connector features a 2.00mm pitch and supports 1.5A current at 750Vrms. The part is currently listed as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations.

Key Parameters

Parameter	Value
Manufacturer Part Number	HM2P70PME12CGF
Manufacturer	Amphenol ICC (FCI)
Category	Backplane Connectors
Number of Positions	154 (110 + 44 Ground)
Pitch	0.079" (2.00mm)
Connector Type	Header, Male Pins
Mounting Type	Through Hole
Termination	Press-Fit
Current Rating	1.5 A
Voltage Rating	750Vrms
Operating Temperature	-55°C ~ 125°C
Contact Finish	Gold
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P70PME12CGF is determined by the following critical parameters:

Position Count & Configuration: 154 positions (110 + 44 Ground) with 5 + 2 row arrangement
Pitch: 0.079" (2.00mm) spacing
Connector Type: Header with male pins
Mounting & Termination: Through-hole press-fit configuration
Electrical Ratings: 1.5A current and voltage rating compatibility
Operating Temperature Range: -55°C ~ 125°C

Substitute parts are grouped into two categories:

Category 1 - Direct Functional Equivalents: Parts maintaining identical position count, configuration, and electrical specifications with active product status and improved compliance.

Category 2 - Partial Configuration Alternatives: Parts with reduced position counts (110 positions) that maintain core electrical and mechanical compatibility but require design consideration for ground plane integration.

Parameter Comparison

Parameter	HM2P70PME12CGF	HM2P70PME12CGFLF	5352132-1	CP2-HAB110-GA1-FJ
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	TE Connectivity AMP	3M
Number of Positions	154 (110 + 44 Ground)	154 (110 + 44 Ground)	110	154 (110 + 44 Ground)
Pitch	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	5 + 2	5 + 2	5	5 + 2
Connector Type	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Current Rating	1.5 A	1.5 A	1.5 A	Not specified
Voltage Rating	750Vrms	750Vrms	500Vrms	Not specified
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Contact Finish	Gold	Gold	Gold	Gold
Product Status	Obsolete	Active	Active	Active
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant

Engineering Selection Recommendations

HM2P70PME12CGFLF (Amphenol ICC - FCI): This part provides direct functional equivalence to the HM2P70PME12CGF with identical electrical and mechanical specifications. The primary distinction is active product status and RoHS compliance. The contact finish thickness differs (flash versus 30.0µin), and packaging is provided in tray format. This represents the preferred direct replacement for new designs and legacy system support.

CP2-HAB110-GA1-FJ (3M MetPak™ CP2 Series): This connector maintains the 154-position configuration with identical pitch and row arrangement. It is specified for CompactPCI hot-swap applications and carries active product status with RoHS compliance. Voltage and current ratings are not specified in available documentation. This option is suitable for applications where 3M connector ecosystem integration is required.

5352132-1 (TE Connectivity AMP Z-PACK Series): This part provides a 110-position configuration with 5-row arrangement, eliminating the dedicated ground plane rows. It maintains 2.00mm pitch, 1.5A current rating, and through-hole press-fit termination. The voltage rating is 500Vrms, which is lower than the original specification. This option is applicable only when ground plane integration can be accommodated through alternative means and voltage requirements do not exceed 500Vrms.

Frequently Asked Questions (FAQ)

Q: Can HM2P70PME12CGFLF be used as a direct replacement for HM2P70PME12CGF?

A: Yes. Both parts share identical position count (154), configuration (110 + 44 Ground), pitch (2.00mm), electrical ratings (1.5A, 750Vrms), and operating temperature range (-55°C ~ 125°C). The primary differences are product status (active versus obsolete) and RoHS compliance (compliant versus non-compliant).

Q: What is the significance of the 44 ground positions in the 154-position configuration?

A: The 154-position count comprises 110 signal positions and 44 dedicated ground positions arranged in a 5 + 2 row configuration. Substitute parts must maintain this ground plane integration unless system design permits alternative grounding schemes.

Q: Is 5352132-1 a suitable replacement for all applications?

A: No. The 5352132-1 provides only 110 positions in a 5-row configuration without dedicated ground rows. It is suitable only for applications where ground plane integration can be achieved through alternative methods and where the 500Vrms voltage rating meets system requirements.

Q: What packaging formats are available for substitute parts?

A: HM2P70PME12CGFLF is supplied in tray packaging. 5352132-1 is supplied in tube packaging. CP2-HAB110-GA1-FJ packaging format is not specified in available documentation.

Q: Are all substitute parts RoHS compliant?

A: HM2P70PME12CGFLF, 5352132-1, and CP2-HAB110-GA1-FJ are all RoHS compliant. The original HM2P70PME12CGF is RoHS non-compliant.

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