Molex 0876224002 Equivalent & Substitute Parts

Part Overview

The Molex 0876224002 is a 32-position backplane connector receptacle featuring female sockets and blade sockets for through-hole PCB mounting. Part of the EXTreme PowerPlus 87622 series, this connector is designed for applications requiring 24 signal and 8 power contacts with board lock and guide pin features. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement.

Key Parameters

Parameter	Value
Manufacturer Part Number	0876224002
Manufacturer	Molex
Category	Backplane Connectors
Number of Positions	32
Pitch	0.100" (2.54mm)
Number of Rows	4
Mounting Type	Through Hole
Termination	Solder
Contact Layout	24 Signal, 8 Power
Features	Board Lock, Guide Pin
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Color	Black
Material Flammability Rating	UL94 V-0
Operating Temperature	-20°C ~ 105°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the Molex 0876224002 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

Number of Positions: 32
Pitch: 0.100" (2.54mm)
Number of Rows: 4
Connector Type: Receptacle, Female Sockets and Blade Sockets
Mounting Type: Through Hole
Termination: Solder
Contact Layout: 24 Signal, 8 Power
Features: Board Lock, Guide Pin
Contact Finish: Gold
Contact Finish Thickness: 30.0µin (0.76µm)
Color: Black
Material Flammability Rating: UL94 V-0
Operating Temperature: -20°C ~ 105°C
Moisture Sensitivity Level: 1 (Unlimited)

The Amphenol ICC (FCI) 51750-110LF meets all specified parameters and qualifies as a direct substitute. This part maintains identical electrical and mechanical specifications while offering active product status and improved availability.

Parameter Comparison

Parameter	Molex 0876224002	Amphenol ICC 51750-110LF	Match Status
Number of Positions	32	32	✓ Match
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	✓ Match
Number of Rows	4	4	✓ Match
Connector Type	Receptacle, Female Sockets and Blade Sockets	Receptacle, Female Sockets and Blade Sockets	✓ Match
Mounting Type	Through Hole	Through Hole	✓ Match
Termination	Solder	Solder	✓ Match
Contact Layout	24 Signal, 8 Power	24 Signal, 8 Power	✓ Match
Features	Board Lock, Guide Pin	Board Lock, Guide Pin	✓ Match
Contact Finish	Gold	Gold or Gold, GXT™	✓ Match
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	✓ Match
Color	Black	Black	✓ Match
Material Flammability Rating	UL94 V-0	UL94 V-0	✓ Match
Operating Temperature	-20°C ~ 105°C	-20°C ~ 105°C	✓ Match
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	✓ Match
Product Status	Obsolete	Active	Substitute is Active
RoHS Status	ROHS3 Compliant	RoHS Compliant	✓ Match

Engineering Selection Recommendations

The Amphenol ICC (FCI) 51750-110LF is the qualified substitute for the obsolete Molex 0876224002. Selection is based on:

Compliance Alignment: Both parts maintain UL94 V-0 material flammability rating and identical operating temperature ranges (-20°C ~ 105°C), ensuring thermal and safety compliance in equivalent applications.

Regulatory Status: The substitute part holds active RoHS compliance status, whereas the original part is ROHS3 compliant. Both meet current regulatory requirements for electronic component procurement.

Electrical and Mechanical Equivalence: All critical parameters—position count, pitch, row configuration, contact layout, termination method, and mechanical features—are identical between the two parts. This ensures direct functional interchangeability in PCB designs.

Product Availability: The substitute part maintains active product status with documented inventory availability, addressing the obsolescence of the original Molex component.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 51750-110LF be used as a direct replacement for the Molex 0876224002?

A: Yes. Both parts share identical electrical and mechanical specifications across all critical parameters: 32 positions, 0.100" pitch, 4-row configuration, 24 signal and 8 power contact layout, board lock and guide pin features, gold contact finish at 30.0µin thickness, and UL94 V-0 flammability rating. Through-hole solder termination and operating temperature range (-20°C ~ 105°C) are also identical.

Q: What is the primary advantage of selecting the Amphenol ICC substitute?

A: The Amphenol ICC 51750-110LF maintains active product status, ensuring ongoing availability and supply chain continuity. The original Molex part is obsolete, making the substitute the practical choice for new designs and component replenishment.

Q: Are there packaging differences between these parts?

A: The Molex 0876224002 is supplied without specified packaging, while the Amphenol ICC 51750-110LF is packaged in trays. Tray packaging is standard for backplane connectors and does not affect electrical or mechanical performance.

Q: Do both parts meet the same regulatory and compliance standards?

A: Both parts meet current regulatory requirements. The original part is ROHS3 compliant, and the substitute is RoHS compliant. Both maintain UL94 V-0 material flammability rating and identical moisture sensitivity levels (MSL 1, Unlimited). Both carry EAR99 ECCN classification.

Q: Is there any difference in contact finish specifications?

A: The Amphenol ICC part offers gold or gold with GXT™ finish options, both at the same 30.0µin (0.76µm) thickness as the original Molex part. This provides equivalent contact performance and reliability.

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