HM2P07PCK235N9 Equivalent & Substitute Parts

Part Overview

The HM2P07PCK235N9 is a 154-position (110 + 44 ground) header connector manufactured by Amphenol ICC (FCI) in the Millipacs® series. This press-fit through-hole backplane connector features 0.079" (2.00mm) pitch and gold-plated contacts rated for 1.5A at 750Vrms across an operating temperature range of -55°C to 125°C. The part is currently obsolete, making equivalent substitutes necessary for new designs and ongoing production support.

Key Parameters

Parameter	Value
Connector Type	Header, Male Pins
Number of Positions	154 (110 + 44 Ground)
Pitch	0.079" (2.00mm)
Number of Rows	5 + 2
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
Features	Board Guide

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following electrical and mechanical parameters:

Connector Type & Style: Header, Male Pins; Connector Style A 22
Position Count & Configuration: 154 positions (110 + 44 ground) with 5 + 2 row arrangement
Pitch & Mounting: 0.079" (2.00mm) pitch; Through-hole press-fit termination
Electrical Performance: Current rating minimum 1.5A; voltage rating minimum 750Vrms
Contact Finish: Gold plating
Operating Temperature Range: -55°C to 125°C minimum
Mechanical Features: Board guide required

Substitute parts are grouped into two categories:

Category 1 - Direct Electrical & Mechanical Equivalents (154-Position Configuration) Parts maintaining the full 154-position (110 + 44 ground) configuration with identical row structure (5 + 2):

HM2P07PCK235N9LF (Amphenol ICC)

Category 2 - Functional Equivalents (110-Position Configuration) Parts with 110-position, 5-row configuration that provide equivalent electrical performance and press-fit termination but with reduced position count. These are suitable where the 44 dedicated ground positions can be accommodated through alternative grounding schemes:

1-5100143-9 (TE Connectivity)
1-5188398-9 (TE Connectivity)
3-5100143-0 (TE Connectivity)
5100143-1 (TE Connectivity)
17011101402 (HARTING)
17011102201 (HARTING)
17011102204 (HARTING)
17011102402 (HARTING)
17011104201 (HARTING)

Parameter Comparison

Parameter	HM2P07PCK235N9	HM2P07PCK235N9LF	1-5100143-9	1-5188398-9	3-5100143-0	5100143-1	17011101402	17011102201	17011102204	17011102402	17011104201
Manufacturer	Amphenol ICC	Amphenol ICC	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity	HARTING	HARTING	HARTING	HARTING	HARTING
Connector Type	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins
Connector Style	A 22	A 22	A 22	A 22	A 22	A 22	A 22	A 22	A 22	A 22	A 22
Number of Positions	154 (110 + 44 Ground)	154 (110 + 44 Ground)	110	110	110	110	110	110	110	110	110
Number of Rows	5 + 2	5 + 2	5	5	5	5	5	5	5	5	5
Pitch	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium
Current Rating (Amps)	1.5	1.5	1.5	1.5	1.5	1.5	1	1	1	1	1
Voltage Rating	750Vrms	750Vrms	500Vrms	500Vrms	500Vrms	500Vrms	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified
Operating Temperature	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C
Features	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

For Direct Replacement (154-Position Requirement)

HM2P07PCK235N9LF is the only direct equivalent maintaining the full 154-position configuration. This part is manufactured by Amphenol ICC in the same Millipacs® series and is currently active. It provides identical electrical and mechanical specifications with the addition of RoHS compliance and improved availability (1020 units in stock versus 768 for the obsolete original).

For Functional Substitution (110-Position Acceptable)

When circuit design permits accommodation of 44 dedicated ground positions through alternative grounding schemes, the following 110-position alternatives are available:

TE Connectivity Z-PACK series (1-5100143-9, 1-5188398-9, 3-5100143-0, 5100143-1) maintain the highest electrical compatibility with 1.5A current rating and 500Vrms voltage rating. All are ROHS3 compliant and currently active.

HARTING har-bus® HM series (17011101402, 17011102201, 17011102204, 17011102402, 17011104201) provide equivalent mechanical and thermal performance with gold or gold-palladium contact finish. Current rating is specified at 1A, and voltage rating is not specified. All are ROHS3 compliant and currently active.

Compliance Considerations

The original HM2P07PCK235N9 is RoHS non-compliant. All substitute parts listed are RoHS compliant (either RoHS or ROHS3), meeting current regulatory requirements for new designs and production.

Frequently Asked Questions (FAQ)

Q: Can HM2P07PCK235N9LF be used as a direct drop-in replacement for HM2P07PCK235N9?

A: Yes. HM2P07PCK235N9LF maintains identical position count (154), row configuration (5 + 2), pitch (2.00mm), electrical ratings (1.5A, 750Vrms), and mechanical specifications. The primary differences are product status (active versus obsolete) and RoHS compliance (compliant versus non-compliant).

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

A: The original HM2P07PCK235N9 includes 44 dedicated ground positions distributed across 2 additional rows (5 + 2 configuration). The 110-position alternatives consolidate to a 5-row configuration without dedicated ground rows. Substitution is feasible only if the circuit design can accommodate ground distribution through alternative methods.

Q: Do the TE Connectivity and HARTING 110-position parts have equivalent electrical performance?

A: TE Connectivity parts (Z-PACK series) are rated at 1.5A and 500Vrms. HARTING parts (har-bus® HM series) are rated at 1A with unspecified voltage rating. The TE Connectivity parts provide higher current capacity and specified voltage rating, making them preferable for applications requiring 1.5A performance.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are RoHS compliant (either RoHS or ROHS3 status). The original HM2P07PCK235N9 is RoHS non-compliant.

Q: What packaging options are available for the substitute parts?

A: HM2P07PCK235N9LF is supplied in Tray packaging. TE Connectivity and HARTING substitutes are supplied in Tube packaging.

Q: Can HARTING parts be used in applications requiring 1.5A current?

A: HARTING har-bus® HM series parts are rated at 1A maximum current. They are not suitable for applications requiring 1.5A continuous current rating.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail