Equivalent & Substitute Parts for HM2P40PNT2W5GF

Part Overview

The HM2P40PNT2W5GF is a 132-position header connector manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole press-fit connector features 110 signal positions plus 22 ground positions arranged in a 5+1 row configuration with 2.00mm pitch. The part is currently listed as obsolete, making identification of suitable alternatives essential for ongoing system support and new design implementations.

Key Parameters

Parameter	Value
Connector Type	Header, Male Pins
Number of Positions	132 (110 + 22 Ground)
Pitch	0.079" (2.00mm)
Number of Rows	5 + 1
Mounting Type	Through Hole
Termination	Press-Fit
Contact Finish	Gold
Current Rating	1.5 A
Voltage Rating	750Vrms
Operating Temperature	-55°C to 125°C
Connector Style	A 22

Substitute Part Grouping Explanation

Substitution for the HM2P40PNT2W5GF is determined by the following critical parameters: connector type (header, male pins), pitch (2.00mm), mounting method (through hole), termination style (press-fit), connector style (A 22), operating temperature range (-55°C to 125°C), and contact finish (gold).

The substitute parts are grouped into two categories:

Category 1: Direct Amphenol ICC Substitute HM2P40PNT2W5GFLF maintains identical electrical and mechanical specifications to the main part, with the primary difference being packaging format (tray versus bulk) and active product status. This part is functionally equivalent with no parameter deviations.

Category 2: Cross-Manufacturer Substitutes Parts 17011102402 (HARTING) and 3-5100143-0 (TE Connectivity) provide functional alternatives with the following considerations: both reduce position count to 110 (eliminating the dedicated ground row configuration), maintain 2.00mm pitch and through-hole press-fit termination, and operate within the same temperature range. These parts are suitable where the 110-position configuration meets system requirements.

Parameter Comparison

Parameter	HM2P40PNT2W5GF (Main)	HM2P40PNT2W5GFLF	17011102402 (HARTING)	3-5100143-0 (TE Connectivity)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	HARTING	TE Connectivity AMP
Number of Positions	132 (110 + 22 Ground)	132 (110 + 22 Ground)	110	110
Pitch	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
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Contact Finish	Gold	Gold	Gold or Gold-Palladium	Gold
Current Rating	1.5 A	1.5 A	1.0 A	1.5 A
Voltage Rating	750Vrms	750Vrms	Not Specified	500Vrms
Operating Temperature	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C
Connector Style	A 22	A 22	A 22	A 22
Product Status	Obsolete	Active	Active	Active
Series	Millipacs®	Millipacs®	har-bus® HM	Z-PACK

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): HM2P40PNT2W5GFLF is the primary substitute when 132-position configuration with dedicated ground row is required. This part maintains all electrical and mechanical parameters of the obsolete main part while offering active product status and RoHS compliance. Packaging differs (tray versus bulk), but electrical performance is identical.

For 110-Position Applications: When system design accommodates 110-position configuration without dedicated ground row, both 17011102402 (HARTING) and 3-5100143-0 (TE Connectivity) are viable alternatives. Selection between these depends on compliance requirements: 3-5100143-0 offers RoHS compliance and higher current rating (1.5 A) matching the original part, while 17011102402 provides ROHS3 compliance with board guide feature and 1.0 A current rating. The TE Connectivity part (3-5100143-0) aligns more closely with the original electrical specifications.

Compliance Considerations: All active substitute parts meet MSL 1 (Unlimited) moisture sensitivity requirements. The Amphenol ICC substitute (HM2P40PNT2W5GFLF) and TE Connectivity part (3-5100143-0) are RoHS compliant. The HARTING part (17011102402) is ROHS3 compliant. Selection should account for system-level compliance mandates.

Frequently Asked Questions (FAQ)

Q: Can HM2P40PNT2W5GFLF be used as a direct replacement for HM2P40PNT2W5GF? A: Yes. HM2P40PNT2W5GFLF is electrically and mechanically identical to the main part. The only difference is packaging format (tray versus bulk) and active product status. No design changes are required.

Q: What is the primary difference between the 132-position and 110-position substitutes? A: The main part and HM2P40PNT2W5GFLF feature 132 positions (110 signal + 22 dedicated ground), while 17011102402 and 3-5100143-0 provide 110 positions without a dedicated ground row. This affects PCB layout and grounding strategy. Use 110-position parts only if your system design supports this configuration.

Q: Does the HARTING part (17011102402) meet the same current and voltage specifications? A: No. The HARTING part has a 1.0 A current rating (versus 1.5 A for the original) and voltage rating is not specified. The TE Connectivity part (3-5100143-0) maintains 1.5 A current rating and specifies 500Vrms voltage rating, closer to the original 750Vrms specification.

Q: Are all substitute parts suitable for the same operating temperature range? A: Yes. All substitute parts operate from -55°C to 125°C, matching the original part specification.

Q: What packaging formats are available for the substitutes? A: HM2P40PNT2W5GFLF is supplied in tray packaging. The HARTING part (17011102402) and TE Connectivity part (3-5100143-0) are supplied in tube packaging.

Q: Which substitute offers the best compliance profile? A: HM2P40PNT2W5GFLF (Amphenol ICC) and 3-5100143-0 (TE Connectivity) both offer RoHS compliance. The HARTING part (17011102402) is ROHS3 compliant. Selection depends on your specific regulatory requirements.

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