HM2P70PMA1L5GF Equivalent & Substitute Parts

Part Overview

The HM2P70PMA1L5GF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This press-fit through-hole connector features a 2.00mm pitch and supports 1.5A current at 750Vrms. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing system support and new designs requiring compatible interconnect solutions.

Key Parameters

Parameter	Value
Manufacturer Part Number	HM2P70PMA1L5GF
Manufacturer	Amphenol ICC (FCI)
Category	Backplane Connectors
Series	Millipacs®
Number of Positions	154 (110 + 44 Ground)
Pitch	0.079" (2.00mm)
Number of Rows	5 + 2
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

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P70PMA1L5GF is determined by the following critical parameters:

Connector Type & Style: Header, Male Pins with B 22 connector style
Position Count & Configuration: 154 positions (110 + 44 Ground) or functionally equivalent configurations
Pitch: 0.079" (2.00mm) spacing
Row Configuration: 5 + 2 rows
Mounting & Termination: Through Hole with Press-Fit termination
Electrical Ratings: Minimum 1.5A current and 500Vrms voltage capability
Operating Temperature Range: -55°C ~ 125°C
Contact Finish: Gold plating

Substitute parts must maintain compatibility across these parameters to ensure direct functional replacement in existing designs.

Parameter Comparison

Parameter	HM2P70PMA1L5GF (Main)	HM2P70PMA1L5GFLF	5352132-1	CP2-HAB110-GA1-FJ
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	TE Connectivity AMP	3M
Series	Millipacs®	Millipacs®	Z-PACK	MetPak™ CP2
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
Connector Style	B 22	B 22	B 22	AB 22
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
RoHS Status	Non-compliant	Compliant	Compliant	Compliant
Product Status	Obsolete	Active	Active	Active

Engineering Selection Recommendations

HM2P70PMA1L5GFLF (Amphenol ICC - Direct Equivalent)

This part is the direct successor to the HM2P70PMA1L5GF, maintaining identical electrical and mechanical specifications while offering RoHS compliance and active product status. The only difference is packaging format (Tray vs. unspecified). This is the primary recommendation for direct replacement in new designs and legacy system support.

CP2-HAB110-GA1-FJ (3M - Functional Equivalent)

This MetPak™ CP2 series connector matches the 154-position configuration, 2.00mm pitch, and 5 + 2 row layout. It is RoHS compliant and actively manufactured. The connector style differs (AB 22 vs. B 22), and current/voltage ratings are not specified. This part is suitable for applications where connector style variation is acceptable and electrical requirements do not exceed the original specifications.

5352132-1 (TE Connectivity - Partial Equivalent)

This Z-PACK series connector provides 110 positions with 5 rows at 2.00mm pitch. It meets the 1.5A current and exceeds the minimum voltage requirement at 500Vrms. This part is applicable only for designs requiring 110-position configurations without the 44 ground positions. RoHS compliance and active status support modern manufacturing requirements.

Frequently Asked Questions (FAQ)

Q: Can HM2P70PMA1L5GFLF be used as a direct replacement for HM2P70PMA1L5GF?

A: Yes. HM2P70PMA1L5GFLF is the active equivalent with identical electrical and mechanical parameters. The difference is packaging format and RoHS compliance status.

Q: What is the key difference between the main part and 5352132-1?

A: The 5352132-1 provides 110 positions in a 5-row configuration, whereas the main part provides 154 positions (110 + 44 Ground) in a 5 + 2 row configuration. Use 5352132-1 only if your design requires exactly 110 positions without dedicated ground rows.

Q: Is CP2-HAB110-GA1-FJ compatible with the original HM2P70PMA1L5GF?

A: CP2-HAB110-GA1-FJ matches the 154-position count and 2.00mm pitch but uses a different connector style (AB 22 vs. B 22). Mechanical and electrical compatibility depends on your specific application requirements and mating connector specifications.

Q: Why is the original HM2P70PMA1L5GF obsolete?

A: The HM2P70PMA1L5GF is no longer in active production. HM2P70PMA1L5GFLF is the current active part from Amphenol ICC with equivalent specifications and improved compliance status.

Q: What are the voltage rating differences among substitutes?

A: The main part and HM2P70PMA1L5GFLF are rated at 750Vrms. The 5352132-1 is rated at 500Vrms. Verify your application voltage requirements before selection.

Q: Are all substitute parts RoHS compliant?

A: HM2P70PMA1L5GFLF, 5352132-1, and CP2-HAB110-GA1-FJ are all RoHS compliant. The original HM2P70PMA1L5GF is RoHS non-compliant.

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