HM2P07PNU2E4GF Equivalent & Substitute Parts

Part Overview

The HM2P07PNU2E4GF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) as part of the Millipacs® series. This through-hole press-fit connector features a 0.079" (2.00mm) pitch and is designed for high-density interconnect applications. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

HM2P07PNU2E4GF

Amphenol ICC (FCI)In Stock: 756HM2P07PNU2E4GF Datasheet

Current PartRFQ

HM2P07PNU2E4GFLF

Amphenol ICC (FCI)In Stock: 956HM2P07PNU2E4GFLF 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 for the HM2P07PNU2E4GF is determined by the following critical parameters: connector type (header, male pins), pitch (0.079" / 2.00mm), mounting method (through-hole press-fit), operating temperature range (-55°C ~ 125°C), and contact finish (gold). Position count and row configuration are secondary considerations when functional requirements permit reduced pin density.

The substitute parts are grouped into two categories:

Direct Equivalent (Same Position Count): HM2P07PNU2E4GFLF maintains identical electrical and mechanical specifications with the primary difference being packaging format (tray versus bulk) and active product status.

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. These alternatives maintain core electrical parameters including pitch, termination method, operating temperature, and contact finish, making them suitable for applications where the full 154-position density is not required.

Parameter Comparison

Engineering Selection Recommendations

HM2P07PNU2E4GFLF is the primary substitute for direct replacement applications. This part is functionally identical to the obsolete HM2P07PNU2E4GF with matching electrical specifications (1.5 A current rating, 750Vrms voltage rating) and mechanical configuration (154 positions, 5+2 rows, 2.00mm pitch). The part maintains active product status and carries RoHS compliance certification, making it suitable for new designs and legacy system support without design modification.

3-5100143-0 (TE Connectivity Z-PACK series) is recommended for applications where 110-position density is functionally adequate. This part maintains the same pitch, mounting method, and operating temperature range as the original. Current rating matches at 1.5 A; however, voltage rating is specified at 500Vrms compared to the original 750Vrms. This part carries RoHS compliance and active product status.

17011102402 (HARTING har-bus® HM series) provides a 110-position alternative with identical pitch and mounting specifications. Current rating is specified at 1 A (lower than the original 1.5 A), and voltage rating is not specified. This part carries ROHS3 compliance and active product status. Selection of this part requires verification that the reduced current rating meets application requirements.

Frequently Asked Questions (FAQ)

Q: Can HM2P07PNU2E4GFLF be used as a direct replacement for HM2P07PNU2E4GF?

A: Yes. HM2P07PNU2E4GFLF is electrically and mechanically identical to the obsolete HM2P07PNU2E4GF. The primary difference is packaging format (tray versus bulk) and active product status. No design modification is required.

Q: What are the key differences between the 154-position and 110-position alternatives?

A: The 154-position configuration includes 110 signal positions plus 44 dedicated ground positions across 5+2 rows. The 110-position alternatives provide signal positions only across 5 rows. Selection depends on whether the application requires the dedicated ground row structure. All alternatives maintain the 0.079" (2.00mm) pitch and press-fit termination.

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

A: Yes. HM2P07PNU2E4GFLF and 3-5100143-0 both support 1.5 A current rating matching the original. 17011102402 is rated at 1 A. Voltage ratings differ: the original and HM2P07PNU2E4GFLF are rated 750Vrms, 3-5100143-0 is rated 500Vrms, and 17011102402 does not specify voltage rating. Verify application requirements before selection.

Q: Do all substitute parts meet RoHS compliance?

A: Yes. HM2P07PNU2E4GFLF is RoHS Compliant, 3-5100143-0 is RoHS Compliant, and 17011102402 is ROHS3 Compliant. All parts carry MSL rating of 1 (Unlimited).

Q: What is the difference between gold and gold-palladium contact finish?

A: Both finishes provide corrosion resistance and electrical conductivity suitable for press-fit applications. 17011102402 offers either gold or gold-palladium finish options. Contact finish thickness is specified at 30.0µin (0.76µm) for the original, HM2P07PNU2E4GFLF, and 3-5100143-0. Verify specific finish requirements with application specifications.

Q: Can these parts be used interchangeably in existing PCB designs?

A: HM2P07PNU2E4GFLF can be used without PCB modification. The 110-position alternatives (17011102402 and 3-5100143-0) require PCB redesign to accommodate the different row configuration and reduced position count. Footprint compatibility must be verified before implementation.