HM2P80PMA3W1GF Equivalent & Substitute Parts

Part Overview

The HM2P80PMA3W1GF is a 77-position backplane connector header manufactured by Amphenol ICC (FCI) as part of the Millipacs® series. This press-fit connector features 55 signal positions plus 22 ground positions arranged in a 5+2 row configuration with 2.00mm pitch. The part is currently listed as obsolete, making identification of suitable alternatives necessary for ongoing system support and new designs requiring compatible interconnect solutions.

Substiute Parts

HM2P80PMA3W1GF

Amphenol ICC (FCI)In Stock: 784HM2P80PMA3W1GF Datasheet

Current PartRFQ

HM2P80PMA3W1GFLF

Amphenol ICC (FCI)In Stock: 816HM2P80PMA3W1GFLF Datasheet

DirectRFQ

5188232-1

TE Connectivity AMP ConnectorsIn Stock: 10295188232-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P80PMA3W1GF is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector type: Header, Male Pins
• Pitch: 0.079" (2.00mm)
• Mounting type: Through Hole
• Termination method: Press-Fit
• Contact finish: Gold
• Current rating: 1.5 A minimum
• Voltage rating: 500Vrms minimum
• Operating temperature range: -55°C ~ 125°C

Position Configuration: The main part contains 77 total positions (55 signal + 22 ground) in a 5+2 row arrangement. Substitutes may differ in total position count and row configuration while maintaining the 2.00mm pitch and press-fit termination.

Two substitute parts are identified:

1. HM2P80PMA3W1GFLF (Amphenol ICC) – Direct series variant with identical electrical and mechanical specifications, differing only in packaging and product status (Active vs. Obsolete).

2. 5188232-1 (TE Connectivity AMP Connectors) – Cross-manufacturer alternative with 55 positions in 5 rows, meeting core electrical requirements but with reduced position count and lower voltage rating (500Vrms vs. 750Vrms).

Parameter Comparison

Engineering Selection Recommendations

HM2P80PMA3W1GFLF is the primary substitute for HM2P80PMA3W1GF. Both parts are from the same manufacturer and series with identical electrical and mechanical specifications. The HM2P80PMA3W1GFLF maintains active product status and RoHS compliance, providing continuity for applications requiring the full 77-position configuration with 750Vrms voltage rating.

5188232-1 is a secondary alternative suitable only for applications where the reduced position count (55 vs. 77) and lower voltage rating (500Vrms vs. 750Vrms) are acceptable. This TE Connectivity part provides cross-manufacturer compatibility within the same pitch and termination family but requires circuit redesign to accommodate the different position configuration.

Selection between HM2P80PMA3W1GFLF and 5188232-1 depends on whether the application requires the full 77-position capacity and 750Vrms rating of the original design.

Frequently Asked Questions (FAQ)

Q: Can HM2P80PMA3W1GFLF be used as a direct replacement for HM2P80PMA3W1GF?

A: Yes. Both parts share identical electrical and mechanical specifications including position count (77), pitch (2.00mm), current rating (1.5 A), voltage rating (750Vrms), and operating temperature range (-55°C ~ 125°C). The primary difference is product status and packaging format.

Q: What are the limitations of using 5188232-1 as a substitute?

A: The 5188232-1 has two key differences: it contains 55 positions instead of 77, and its voltage rating is 500Vrms instead of 750Vrms. These differences require circuit redesign and are only acceptable if the application does not require the full position count or higher voltage rating.

Q: Are all substitute parts press-fit connectors?

A: Yes. All three parts (HM2P80PMA3W1GF, HM2P80PMA3W1GFLF, and 5188232-1) use press-fit termination on through-hole mounting, maintaining consistent assembly requirements.

Q: What is the pitch specification for these connectors?

A: All parts maintain a 0.079" (2.00mm) pitch, ensuring compatibility with PCB layouts designed for this spacing.

Q: Do the substitute parts meet RoHS compliance?

A: HM2P80PMA3W1GFLF and 5188232-1 are both RoHS Compliant. The original HM2P80PMA3W1GF does not specify RoHS status.

Q: What is the difference in packaging between HM2P80PMA3W1GF and HM2P80PMA3W1GFLF?

A: HM2P80PMA3W1GF packaging is not specified in available data. HM2P80PMA3W1GFLF is supplied in Tray packaging. The 5188232-1 is supplied in Tube packaging.