HM2P07PDH331N9 Equivalent & Substitute Parts

Part Overview

The HM2P07PDH331N9 is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) as part of the Millipacs® series. This press-fit connector features a 2.00mm pitch and is designed for through-hole mounting applications requiring high-density interconnection. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

HM2P07PDH331N9

Amphenol ICC (FCI)In Stock: 702HM2P07PDH331N9 Datasheet

Current PartRFQ

HM2P07PDH331N9LF

Amphenol ICC (FCI)In Stock: 1207HM2P07PDH331N9LF Datasheet

DirectRFQ

17011102402

HARTINGIn Stock: 89717011102402 Datasheet

MFR RecommendedRFQ

3-5100143-0

TE Connectivity AMP ConnectorsIn Stock: 10903-5100143-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P07PDH331N9 is determined by the following critical parameters: connector type (Header, Male Pins), pitch (2.00mm), mounting method (Through Hole), termination technology (Press-Fit), operating temperature range (-55°C ~ 125°C), and contact finish (Gold). Position count and row configuration are secondary considerations when the primary electrical and mechanical interfaces remain compatible.

The substitute parts are grouped into two categories:

Direct Equivalent (Same Position Count): HM2P07PDH331N9LF maintains identical electrical and mechanical specifications with the primary difference being product status (Active vs. Obsolete) and packaging format (Tray vs. standard).

Functional Alternatives (Reduced Position Count): Parts 17011102402 (HARTING) and 3-5100143-0 (TE Connectivity) provide 110-position configurations with 5 rows, eliminating the 44 dedicated ground positions present in the original design. These alternatives maintain core electrical parameters including pitch, termination method, and operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: HM2P07PDH331N9LF is the primary substitute, offering identical electrical and mechanical specifications with the advantage of Active product status and RoHS compliance. This part is recommended when the original 154-position, 7-row configuration is required and design constraints permit the transition from standard packaging to tray format.

For Position-Reduced Applications: When system architecture permits reduction to 110 positions with 5 rows, both 17011102402 and 3-5100143-0 provide viable alternatives. The 3-5100143-0 (TE Connectivity) maintains the original 1.5A current rating and 750Vrms voltage specification, making it the preferred choice for applications with stringent electrical requirements. The 17011102402 (HARTING) operates at 1A current rating with unspecified voltage rating and offers ROHS3 compliance.

All substitute parts maintain the critical 2.00mm pitch, through-hole mounting, press-fit termination, and -55°C to 125°C operating temperature range required for functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can HM2P07PDH331N9LF be used as a direct replacement for HM2P07PDH331N9?

A: Yes. Both parts share identical connector specifications including 154 positions, 2.00mm pitch, press-fit termination, and electrical ratings. The primary differences are product status (Active vs. Obsolete) and packaging format (Tray vs. standard). HM2P07PDH331N9LF is the recommended direct substitute.

Q: What is the key difference between the 154-position and 110-position alternatives?

A: The original HM2P07PDH331N9 contains 154 positions distributed across 7 rows (5 signal rows + 2 dedicated ground rows). The 110-position alternatives (17011102402 and 3-5100143-0) provide 110 positions across 5 rows without dedicated ground row separation. This configuration change requires PCB layout modification and is suitable only when system design permits reduced position count.

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

A: Yes. The HM2P07PDH331N9 and HM2P07PDH331N9LF both support 1.5A at 750Vrms. The 3-5100143-0 maintains 1.5A at 500Vrms. The 17011102402 operates at 1A with unspecified voltage rating. Applications requiring the full 750Vrms specification should use HM2P07PDH331N9LF or verify voltage compatibility with alternative designs.

Q: What compliance certifications apply to these parts?

A: HM2P07PDH331N9LF is RoHS Compliant. The 17011102402 is ROHS3 Compliant. The 3-5100143-0 is RoHS Compliant. All parts carry MSL 1 (Unlimited) moisture sensitivity rating. Verify specific compliance requirements for your application before selection.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (Tray, Tube, or standard) does not affect electrical or mechanical performance. Selection should be based on inventory management and assembly process requirements.