HM2P27PDG320N9 Equivalent & Substitute Parts

Part Overview

The HM2P27PDG320N9 is a 72-position header connector with male pins, manufactured by Amphenol ICC (FCI) under the Millipacs® series. This through-hole press-fit connector operates at 0.079" (2.00mm) pitch and is designed for backplane applications requiring robust electrical connectivity. The main part is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications.

Substiute Parts

HM2P27PDG320N9

Amphenol ICC (FCI)In Stock: 752HM2P27PDG320N9 Datasheet

Current PartRFQ

HM2P27PDG320N9LF

Amphenol ICC (FCI)In Stock: 985HM2P27PDG320N9LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HM2P27PDG320N9 is determined by strict equivalence across the following critical parameters:

• Connector type and pin configuration (Header, Male Pins, 72 positions)
• Pitch specification (0.079" / 2.00mm)
• Row configuration (5 rows)
• Mounting and termination method (Through Hole, Press-Fit)
• Electrical ratings (1.5 A current, 750Vrms voltage)
• Operating temperature range (-55°C ~ 125°C)
• Contact finish specification (Gold, 30.0µin thickness)
• Physical features (Board Guide)

The HM2P27PDG320N9LF qualifies as a direct substitute based on identical compliance with all these parameters. The primary distinction is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The HM2P27PDG320N9LF is the direct active equivalent for the obsolete HM2P27PDG320N9. Selection of the substitute part is based on:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status ensuring ongoing availability and supply chain continuity
• RoHS compliance certification of the substitute part, meeting current regulatory requirements
• Tray packaging configuration suitable for automated assembly and handling processes
• Maintained compatibility with existing PCB designs and connector interfaces

For applications requiring the HM2P27PDG320N9, the HM2P27PDG320N9LF provides functional and physical equivalence without design modification.

Frequently Asked Questions (FAQ)

Q: Can HM2P27PDG320N9LF be used as a direct replacement for HM2P27PDG320N9?

A: Yes. Both parts share identical connector type, position count, pitch, row configuration, mounting method, termination type, electrical ratings, and operating temperature range. The substitute is functionally and mechanically equivalent.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (obsolete vs. active), RoHS compliance certification (not specified vs. RoHS Compliant), and packaging format (not specified vs. Tray). All electrical and mechanical specifications are identical.

Q: Does the packaging change affect PCB assembly?

A: The HM2P27PDG320N9LF is supplied in Tray packaging, which is standard for automated assembly processes. This packaging format is compatible with standard pick-and-place equipment and does not affect connector performance or PCB integration.

Q: Are there any compliance considerations when switching to the substitute part?

A: The HM2P27PDG320N9LF carries RoHS compliance certification, which may be required for applications subject to regulatory standards. The original part's compliance status was not specified in available documentation.

Q: What is the MSL rating for both parts?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.