HM2P07PDP231N9L Equivalent & Substitute Parts

Part Overview

The HM2P07PDP231N9L 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 main part is currently listed as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Substitute parts must maintain electrical and mechanical compatibility while meeting current product availability and compliance requirements.

Key Parameters

Parameter	Value
Number of Positions	154 (110 + 44 Ground)
Pitch	0.079" (2.00mm)
Number of Rows	5 + 2
Connector Type	Header, Male Pins
Mounting Type	Through Hole
Termination	Press-Fit
Current Rating	1.5 A
Voltage Rating	750Vrms
Operating Temperature	-55°C ~ 125°C
Contact Finish	Gold
Features	Board Guide

Substitute Part Grouping Explanation

Substitution logic for the HM2P07PDP231N9L is based on the following allowed parameters:

Primary Substitution Criteria:

Connector type (Header, Male Pins)
Pitch (0.079" / 2.00mm)
Mounting type (Through Hole)
Termination method (Press-Fit)
Connector style (A 22)
Operating temperature range (-55°C ~ 125°C)
Contact finish (Gold)
Board guide feature

Substitute Parts Identified:

HM2P07PDP231N9LLF (Amphenol ICC / FCI) – Direct manufacturer variant with identical electrical and mechanical specifications. Differs only in packaging (Tray) and product status (Active vs. Obsolete).
17011102402 (HARTING) – Cross-manufacturer substitute with 110-position configuration. Maintains pitch, mounting type, termination method, and operating temperature. Reduces position count by 44 ground positions.
3-5100143-0 (TE Connectivity AMP Connectors) – Cross-manufacturer substitute with 110-position configuration. Maintains pitch, mounting type, termination method, and operating temperature. Reduces position count by 44 ground positions.

Parameter Comparison

Parameter	HM2P07PDP231N9L	HM2P07PDP231N9LLF	17011102402	3-5100143-0
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	HARTING	TE Connectivity AMP
Number of Positions	154 (110 + 44 Ground)	154 (110 + 44 Ground)	110	110
Pitch	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	5 + 2	5 + 2	5	5
Connector Type	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Current Rating	1.5 A	1.5 A	1 A	1.5 A
Voltage Rating	750Vrms	750Vrms	Not specified	500Vrms
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Contact Finish	Gold (Flash)	Gold (Flash)	Gold or Gold-Palladium	Gold (30.0µin / 0.76µm)
Product Status	Obsolete	Active	Active	Active
RoHS Status	Not specified	RoHS Compliant	ROHS3 Compliant	RoHS Compliant

Engineering Selection Recommendations

HM2P07PDP231N9LLF is the primary direct substitute. This part maintains identical electrical and mechanical specifications to the main part while offering active product status and RoHS compliance. Selection of this variant eliminates any position count or electrical rating considerations and is recommended for applications requiring the full 154-position configuration.

17011102402 and 3-5100143-0 are cross-manufacturer alternatives suitable only for applications where a 110-position configuration is acceptable. These parts reduce the total position count by 44 ground positions compared to the original specification. The 17011102402 operates at 1 A current rating (versus 1.5 A for the main part) and does not specify voltage rating. The 3-5100143-0 maintains the 1.5 A current rating but operates at 500Vrms (versus 750Vrms for the main part). Both cross-manufacturer substitutes carry active product status and current compliance certifications (ROHS3 and RoHS respectively).

Selection between these alternatives depends on application requirements for position count, current capacity, and voltage rating. Direct substitution with HM2P07PDP231N9LLF is recommended where the full 154-position configuration is required.

Frequently Asked Questions (FAQ)

Q: Can HM2P07PDP231N9LLF be used as a direct replacement for HM2P07PDP231N9L?

A: Yes. HM2P07PDP231N9LLF maintains identical electrical and mechanical specifications including 154-position count, 2.00mm pitch, 1.5 A current rating, and 750Vrms voltage rating. The only differences are packaging format (Tray versus unspecified) and product status (Active versus Obsolete).

Q: What is the key difference between the main part and the HARTING 17011102402 substitute?

A: The 17011102402 reduces position count from 154 to 110 positions and operates at 1 A current rating instead of 1.5 A. Pitch, mounting type, termination method, and operating temperature remain identical. This substitute is suitable only for applications that do not require the full 154-position configuration.

Q: Can 3-5100143-0 replace HM2P07PDP231N9L in all applications?

A: The 3-5100143-0 is compatible for applications requiring 110 positions with 1.5 A current capacity. However, it operates at 500Vrms versus the original 750Vrms rating. Applications requiring the full voltage specification or 154-position count require alternative selection.

Q: What packaging formats are available for these substitutes?

A: HM2P07PDP231N9LLF is supplied in Tray packaging. The 17011102402 is supplied in Tube packaging. The 3-5100143-0 is supplied in Tube packaging. Packaging selection may affect procurement lead times and handling requirements.

Q: Are all substitute parts RoHS compliant?

A: HM2P07PDP231N9LLF is RoHS Compliant. The 17011102402 is ROHS3 Compliant. The 3-5100143-0 is RoHS Compliant. All substitutes meet current environmental compliance standards.

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