HM2P07PD5151N9 Equivalent & Substitute Parts

Part Overview

The HM2P07PD5151N9 is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This press-fit through-hole connector features 110 signal positions plus 44 dedicated ground positions with 0.079" (2.00mm) pitch and 5+2 row configuration. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

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
Current Rating	1.5 A
Voltage Rating	750Vrms
Operating Temperature	-55°C ~ 125°C
Contact Finish	Gold
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution for the HM2P07PD5151N9 is constrained by the following critical parameters:

Position Configuration: The original part contains 154 total positions (110 signal + 44 ground). All identified substitute parts provide 110-position configurations, representing a reduction in total position count. This substitution is valid only when the application requires 110 signal positions without the additional 44 dedicated ground positions.

Electrical Specifications: Substitute parts maintain compatibility in pitch (0.079"/2.00mm), connector style (A 22), mounting type (through hole), and termination method (press-fit). Current rating remains at 1.5 A for TE Connectivity parts; HARTING alternatives specify 1 A. Voltage rating for TE Connectivity substitutes is 500Vrms, lower than the original 750Vrms specification.

Mechanical Compatibility: All substitutes share identical row configuration (5 rows), connector style, and board guide features, ensuring mechanical fit on compatible PCB layouts designed for 110-position headers.

Compliance Status: The original part is RoHS non-compliant. All active substitute parts are ROHS3 compliant, supporting transition to current regulatory requirements.

Parameter Comparison

Parameter	HM2P07PD5151N9 (Original)	1-5100143-9	1-5188398-9	17011101402	17011102201	17011102402	17011104201	3-5100143-0	5100143-1	5106164-1
Manufacturer	Amphenol ICC (FCI)	TE Connectivity AMP	TE Connectivity AMP	HARTING	HARTING	HARTING	HARTING	TE Connectivity AMP	TE Connectivity AMP	TE Connectivity AMP
Series	Millipacs®	Z-PACK	Z-PACK	har-bus® HM	har-bus® HM	har-bus® HM	har-bus® HM	Z-PACK	Z-PACK	Z-PACK
Number of Positions	154	110	110	110	110	110	110	110	110	110
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)
Number of Rows	5 + 2	5	5	5	5	5	5	5	5	5
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
Mounting Type	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
Current Rating (Amps)	1.5 A	1.5 A	1.5 A	1 A	1 A	1 A	1 A	1.5 A	1.5 A	1.5 A
Voltage Rating	750Vrms	500Vrms	500Vrms	Not Specified	Not Specified	Not Specified	Not Specified	500Vrms	500Vrms	500Vrms
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Contact Finish	Gold (Flash)	Gold	Gold (30.0µin / 0.76µm)	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold (30.0µin / 0.76µm)	Gold (30.0µin / 0.76µm)	Gold (30.0µin / 0.76µm)
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Features	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Board Guide	Alignment Strip, Board Guide

Engineering Selection Recommendations

TE Connectivity Z-PACK Series (1-5100143-9, 1-5188398-9, 3-5100143-0, 5100143-1, 5106164-1): These parts maintain the 1.5 A current rating of the original connector and are ROHS3 compliant. Parts 5100143-1 and 5106164-1 offer the highest inventory availability (3040 and 1516 units respectively). The 5106164-1 variant includes an alignment strip feature in addition to the board guide. Voltage rating is 500Vrms, which is lower than the original 750Vrms specification and must be evaluated against application requirements.

HARTING har-bus® HM Series (17011101402, 17011102201, 17011102402, 17011104201): These parts provide active product status and ROHS3 compliance. Current rating is specified at 1 A, which is lower than both the original part and TE Connectivity alternatives. Voltage rating is not specified for HARTING parts. These options are suitable for applications with lower current requirements.

Compliance Transition: All substitute parts are ROHS3 compliant, supporting regulatory compliance for new production. The original HM2P07PD5151N9 is RoHS non-compliant and obsolete, making substitution necessary for continued design support.

Frequently Asked Questions (FAQ)

Q: Can the HM2P07PD5151N9 be directly replaced with a 110-position substitute?

A: Direct replacement is possible only if the application design accommodates 110 signal positions without the 44 additional dedicated ground positions present in the original 154-position configuration. PCB layout and connector footprint must be verified for compatibility.

Q: What is the primary difference between the original part and substitute options?

A: The original HM2P07PD5151N9 contains 154 total positions (110 signal + 44 ground) in a 5+2 row configuration. All substitute parts provide 110-position headers in a 5-row configuration. This represents a reduction in total position count and ground pin density.

Q: Are there voltage rating differences between substitute options?

A: Yes. TE Connectivity Z-PACK substitutes specify 500Vrms, which is lower than the original 750Vrms rating. HARTING har-bus® HM parts do not specify a voltage rating. Applications requiring 750Vrms operation must evaluate whether the reduced voltage rating of TE Connectivity alternatives is acceptable.

Q: What is the current rating difference between substitute manufacturers?

A: TE Connectivity Z-PACK parts maintain the original 1.5 A current rating. HARTING har-bus® HM parts specify 1 A. Applications requiring 1.5 A operation should select TE Connectivity alternatives.

Q: Which substitute part offers the best inventory availability?

A: Part 5100143-1 (TE Connectivity Z-PACK) has the highest inventory with 3040 units in stock. Part 5106164-1 (TE Connectivity Z-PACK) offers 1516 units and includes an alignment strip feature.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant. The original HM2P07PD5151N9 is RoHS non-compliant, making substitution necessary for regulatory compliance in new designs.

Q: What packaging format are substitute parts supplied in?

A: All substitute parts are supplied in tube packaging.

Q: Do substitute parts maintain the same contact finish as the original?

A: All substitute parts use gold contact finish. The original part specifies flash gold plating. TE Connectivity substitutes specify 30.0µin (0.76µm) gold plating. HARTING alternatives specify gold or gold-palladium finish.

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