HM2P40PNF280GF Equivalent & Substitute Parts

Part Overview

The HM2P40PNF280GF is a 110-position header connector with male pins manufactured by Amphenol ICC (FCI) in the Millipacs® series. This backplane connector features 0.079" (2.00mm) pitch, through-hole press-fit termination, and gold-plated contacts rated for 1.5A at 750Vrms. The part is currently obsolete, making equivalent substitutes necessary for ongoing system support and new designs requiring compatible interconnect solutions.

Key Parameters

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

Substitute Part Grouping Explanation

Substitution for the HM2P40PNF280GF is determined by strict equivalence across the following critical parameters: 110-position count, 0.079" (2.00mm) pitch, 5-row configuration, connector style A 22, through-hole mounting, and press-fit termination. All identified substitutes maintain these core mechanical and electrical specifications. Variations in packaging format (tray vs. tube), product status (active vs. obsolete), and minor electrical rating differences (current and voltage) are secondary considerations that do not affect functional interchangeability in the connector interface itself.

Parameter Comparison

Parameter	HM2P40PNF280GF (Main)	HM2P40PNF280GFLF	17011102402 (HARTING)	3-5100143-0 (TE Connectivity)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	HARTING	TE Connectivity AMP Connectors
Series	Millipacs®	Millipacs®	har-bus® HM	Z-PACK
Number of Positions	110	110	110	110
Pitch	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	5	5	5	5
Connector Style	A 22	A 22	A 22	A 22
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
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	Not specified	30.0µin (0.76µm)
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
Product Status	Obsolete	Active	Active	Active
RoHS Status	Not specified	RoHS Compliant	ROHS3 Compliant	RoHS Compliant
Packaging	Not specified	Tray	Tube	Tube

Engineering Selection Recommendations

HM2P40PNF280GFLF is the direct equivalent from Amphenol ICC (FCI), differing only in packaging format (tray) and active product status. This part maintains identical electrical and mechanical specifications with RoHS compliance certification.

17011102402 from HARTING is functionally compatible with the same connector interface specifications. The current rating is reduced to 1 A and voltage rating is not specified; applications requiring the full 1.5A or 750Vrms rating should verify compatibility. This part includes a board guide feature and carries ROHS3 compliance.

3-5100143-0 from TE Connectivity AMP Connectors maintains full electrical compatibility with 1.5A current rating. The voltage rating is specified at 500Vrms, which is lower than the original 750Vrms; applications operating above 500Vrms require verification. This part includes a board guide feature and carries RoHS compliance.

All three substitutes are active products with current manufacturing support and inventory availability, providing long-term supply assurance compared to the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can HM2P40PNF280GFLF be used as a direct replacement for HM2P40PNF280GF?

A: Yes. Both parts are manufactured by Amphenol ICC (FCI) in the Millipacs® series with identical connector specifications: 110 positions, 0.079" (2.00mm) pitch, 5 rows, press-fit termination, and gold contact finish. The only difference is packaging format (tray vs. unspecified) and product status (active vs. obsolete).

Q: What are the key differences between the HARTING 17011102402 and the original part?

A: The HARTING part maintains the same mechanical interface (110 positions, 2.00mm pitch, 5 rows, press-fit termination) and operating temperature range. Current rating is reduced from 1.5A to 1A, and voltage rating is not specified. The part includes a board guide feature and carries ROHS3 compliance.

Q: Is the TE Connectivity 3-5100143-0 suitable for high-voltage applications?

A: The TE Connectivity part is rated for 500Vrms, which is lower than the original part's 750Vrms rating. Applications requiring operation above 500Vrms should not use this substitute without design verification.

Q: Do all substitutes have the same packaging?

A: No. HM2P40PNF280GFLF is supplied in tray packaging, while 17011102402 and 3-5100143-0 are supplied in tube packaging. Packaging format affects handling and storage but does not impact connector functionality.

Q: Are all substitutes RoHS compliant?

A: Yes. HM2P40PNF280GFLF is RoHS Compliant, 17011102402 is ROHS3 Compliant, and 3-5100143-0 is RoHS Compliant. All meet current environmental compliance requirements.

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