HM2PN2PMA1U5GF Equivalent & Substitute Parts

Part Overview

The HM2PN2PMA1U5GF is a 225-position backplane connector header manufactured by Amphenol ICC (FCI) from 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 listed as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement planning.

Key Parameters

Parameter	Value
Connector Type	Header, Male Pins
Number of Positions	225 (200 + 25 Ground)
Pitch	0.079" (2.00mm)
Number of Rows	5 + 1
Mounting Type	Through Hole
Termination	Press-Fit
Current Rating	1.5 A
Voltage Rating	750Vrms
Operating Temperature	-55°C ~ 125°C
Contact Finish	Gold

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters: connector type (header, male pins), pitch (2.00mm), mounting method (through hole), termination style (press-fit), operating temperature range (-55°C ~ 125°C), and contact finish (gold). Position count and row configuration are secondary considerations that may vary based on application requirements.

The substitute parts are grouped into two categories:

Direct Equivalent (Same Position Count): HM2PN2PMA1U5GFLF maintains identical electrical and mechanical specifications as the main part, differing only in packaging and product status.

Functional Alternatives (Reduced Position Count): Parts 17151251201, 17151252201, and 3-100141-0 provide 125-position configurations with compatible pitch, mounting, and termination characteristics. These alternatives are suitable for applications where the full 225-position capacity is not required.

Parameter Comparison

Parameter	HM2PN2PMA1U5GF	HM2PN2PMA1U5GFLF	17151251201	17151252201	3-100141-0
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	HARTING	HARTING	TE Connectivity AMP
Series	Millipacs®	Millipacs®	har-bus® HM	har-bus® HM	Z-PACK
Product Status	Obsolete	Active	Active	Active	Active
Connector Type	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins
Number of Positions	225	225	125	125	125
Pitch	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	5 + 1	5 + 1	5	5	5
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Current Rating	1.5 A	1.5 A	1 A	1 A	1.5 A
Voltage Rating	750Vrms	750Vrms	150V	-	500Vrms
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Contact Finish	Gold	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	-
RoHS Status	-	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
Packaging	-	Tray	Tube	Tube	Bulk

Engineering Selection Recommendations

HM2PN2PMA1U5GFLF is the primary direct substitute for HM2PN2PMA1U5GF. Both parts share identical electrical and mechanical specifications with matching position counts, pitch, current and voltage ratings. The substitute is active in production with RoHS compliance and improved availability. Selection of this part eliminates obsolescence risk while maintaining full design compatibility.

17151251201 and 17151252201 (HARTING har-bus® HM series) are functional alternatives for applications requiring 125-position configurations. These parts maintain compatible pitch, mounting, and termination characteristics with the original design. Current rating is reduced to 1 A, and voltage ratings differ (150V and unspecified respectively). Both parts are ROHS3 compliant and actively produced.

3-100141-0 (TE Connectivity Z-PACK series) provides a 125-position alternative with 1.5 A current rating and 500Vrms voltage rating, closer to the original specifications than the HARTING options. This part is RoHS compliant and actively produced. Selection depends on whether the application can accommodate the reduced position count and whether the lower voltage rating is acceptable.

Frequently Asked Questions (FAQ)

Q: Can HM2PN2PMA1U5GFLF be used as a direct replacement for HM2PN2PMA1U5GF?

A: Yes. Both parts are identical in electrical and mechanical specifications, including position count (225), pitch (2.00mm), current rating (1.5 A), and voltage rating (750Vrms). The substitute is actively produced and RoHS compliant, making it suitable for direct substitution.

Q: What is the primary difference between the 225-position and 125-position alternatives?

A: The 225-position original part (HM2PN2PMA1U5GF) accommodates 200 signal positions plus 25 ground positions across 5 + 1 rows. The 125-position alternatives (17151251201, 17151252201, 3-100141-0) provide 125 total positions across 5 rows. Selection of a 125-position part requires confirmation that the application does not require the full 225-position capacity.

Q: Are there electrical rating differences between the substitute options?

A: Yes. HM2PN2PMA1U5GFLF maintains the original 1.5 A / 750Vrms ratings. The HARTING parts (17151251201, 17151252201) are rated at 1 A with lower voltage specifications (150V and unspecified). The TE Connectivity 3-100141-0 maintains 1.5 A current rating but is limited to 500Vrms. Application requirements determine which electrical ratings are acceptable.

Q: What packaging options are available?

A: HM2PN2PMA1U5GFLF is supplied in trays. HARTING alternatives (17151251201, 17151252201) are supplied in tubes. TE Connectivity 3-100141-0 is supplied in bulk packaging. Packaging selection may affect procurement quantities and handling procedures.

Q: Are all substitute parts RoHS compliant?

A: HM2PN2PMA1U5GFLF is RoHS compliant. HARTING parts (17151251201, 17151252201) are ROHS3 compliant. TE Connectivity 3-100141-0 is RoHS compliant. All alternatives meet current regulatory requirements.

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