HM2P67PK511CGF Equivalent & Substitute Parts

Part Overview

The HM2P67PK511CGF is a 127-position backplane connector header manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole press-fit connector features a 2.00mm pitch and supports 1.5A current at 750Vrms, designed for high-density interconnect applications. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Key Parameters

Parameter	Value
Manufacturer Part Number	HM2P67PK511CGF
Manufacturer	Amphenol ICC (FCI)
Category	Backplane Connectors
Series	Millipacs®
Connector Type	Header, Male Pins
Number of Positions	127 (95 + 32 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 ~ 125°C
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P67PK511CGF is determined by the following critical parameters:

Connector Type & Style: Header, Male Pins with AB 19 connector style
Pitch: 0.079" (2.00mm) spacing
Mounting & Termination: Through-hole press-fit configuration
Electrical Ratings: Current rating and voltage rating compatibility
Operating Temperature Range: -55°C ~ 125°C
Contact Finish: Gold plating for signal integrity

The primary substitute HM2P67PK511CGFLF maintains identical electrical and mechanical specifications while offering active product status and improved packaging (Tray). The secondary substitutes from HARTING (17130952201) and 3M (CP2-HAB095-GE1-KR) provide functional alternatives with reduced position counts (95 positions) but maintain core electrical parameters and through-hole press-fit termination.

Parameter Comparison

Parameter	HM2P67PK511CGF	HM2P67PK511CGFLF	17130952201 (HARTING)	CP2-HAB095-GE1-KR (3M)
Connector Type	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins
Number of Positions	127 (95 + 32 Ground)	127 (95 + 32 Ground)	95	95
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
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 A	Not Specified
Voltage Rating	750Vrms	750Vrms	Not Specified	Not Specified
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Product Status	Obsolete	Active	Active	Active
RoHS Status	Not Specified	RoHS Compliant	ROHS3 Compliant	RoHS Compliant

Engineering Selection Recommendations

Primary Substitute: HM2P67PK511CGFLF

This part is the direct equivalent of the obsolete HM2P67PK511CGF, maintaining identical position count (127), electrical ratings (1.5A, 750Vrms), and mechanical configuration. The HM2P67PK511CGFLF carries active product status and RoHS compliance, making it the preferred choice for new designs and component replacement. Packaging differs (Tray vs. unspecified), but electrical and mechanical compatibility is complete.

Secondary Substitutes: 17130952201 (HARTING) and CP2-HAB095-GE1-KR (3M)

These alternatives provide functional substitution for applications requiring 95-position headers with 2.00mm pitch and through-hole press-fit termination. Both maintain the -55°C ~ 125°C operating range and gold contact finish. The HARTING part (17130952201) is ROHS3 compliant and rated for 1A current. The 3M MetPak™ CP2 series part (CP2-HAB095-GE1-KR) is RoHS compliant and designed for CompactPCI hot-swap applications. Selection between these alternatives depends on application-specific requirements for position count reduction and connector series compatibility.

Frequently Asked Questions (FAQ)

Q: Can HM2P67PK511CGFLF directly replace HM2P67PK511CGF?

A: Yes. Both parts share identical electrical ratings (1.5A, 750Vrms), mechanical configuration (127 positions, 2.00mm pitch, 5+2 rows, through-hole press-fit), and operating temperature range (-55°C ~ 125°C). The primary difference is product status (Active vs. Obsolete) and packaging format (Tray vs. unspecified).

Q: What is the key difference between the 127-position and 95-position alternatives?

A: The HM2P67PK511CGFLF maintains the full 127-position configuration (95 signal + 32 ground positions across 5+2 rows). The HARTING 17130952201 and 3M CP2-HAB095-GE1-KR provide 95-position headers across 5 rows only. Position count reduction affects PCB layout and signal routing capacity. These alternatives are suitable only for applications where the reduced position count meets functional requirements.

Q: Are there compliance differences between substitutes?

A: Yes. HM2P67PK511CGFLF is RoHS Compliant. HARTING 17130952201 is ROHS3 Compliant. 3M CP2-HAB095-GE1-KR is RoHS Compliant. All three carry MSL 1 (Unlimited) moisture sensitivity rating. Compliance selection depends on end-application regulatory requirements.

Q: What is the current rating difference between alternatives?

A: HM2P67PK511CGF and HM2P67PK511CGFLF are rated for 1.5A. HARTING 17130952201 is rated for 1A. 3M CP2-HAB095-GE1-KR does not specify current rating. Applications requiring 1.5A current capacity must use the Amphenol ICC parts.

Q: Can I use a 95-position connector in place of a 127-position connector?

A: Only if your application design accommodates the reduced position count and modified row configuration (5 rows vs. 5+2 rows). PCB layout, signal routing, and ground plane distribution must be re-evaluated. Mechanical fit and electrical performance cannot be assumed without design verification.

Q: What packaging formats are available?

A: HM2P67PK511CGFLF is supplied in Tray packaging. HARTING 17130952201 is supplied in Tube packaging. 3M CP2-HAB095-GE1-KR is supplied in Bulk packaging. Packaging selection affects handling, storage, and assembly processes.

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