Molex 0876071021 Equivalent & Substitute Parts

Part Overview

The Molex 0876071021 is a 26-position backplane connector receptacle featuring female sockets and blade sockets for board edge mounting applications. This connector is part of the EXTreme PowerPlus 87607 series and is designed for through-hole, right-angle solder termination with a 0.100" (2.54mm) pitch configuration across 4 rows.

The 0876071021 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this connector type.

Key Parameters

Parameter	Value
Manufacturer Part Number	0876071021
Manufacturer	Molex
Category	Backplane Connectors
Number of Positions	26
Connector Type	Receptacle, Female Sockets and Blade Sockets
Pitch	0.100" (2.54mm)
Number of Rows	4
Mounting Type	Board Edge, Through Hole, Right Angle
Termination	Solder
Contact Layout	24 Signal, 2 Power
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Color	Black
Material Flammability Rating	UL94 V-0
Operating Temperature	-20°C ~ 105°C
Voltage Rating	50V
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0876071021 is determined by strict alignment with the following critical parameters:

Connector Position Count: 26 positions (exact match required)
Connector Type: Receptacle with female sockets and blade sockets (exact match required)
Pitch Specification: 0.100" (2.54mm) (exact match required)
Row Configuration: 4 rows (exact match required)
Mounting Method: Board edge, through-hole, right-angle orientation (exact match required)
Termination Method: Solder (exact match required)
Contact Layout: 24 signal, 2 power (exact match required)
Contact Finish: Gold plating at 30.0µin (0.76µm) thickness (exact match required)
Color: Black (exact match required)
Flammability Rating: UL94 V-0 (exact match required)
Operating Temperature Range: -20°C ~ 105°C (exact match required)
Moisture Sensitivity: MSL 1 (Unlimited) (exact match required)

The Amphenol ICC (FCI) 51416-001LF meets all critical substitution criteria and qualifies as a direct equivalent for the obsolete Molex 0876071021.

Parameter Comparison

Parameter	Molex 0876071021	Amphenol ICC (FCI) 51416-001LF
Category	Backplane Connectors	Backplane Connectors
Number of Positions	26	26
Connector Type	Receptacle, Female Sockets and Blade Sockets	Receptacle, Female Sockets and Blade Sockets
Pitch	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	4	4
Mounting Type	Board Edge, Through Hole, Right Angle	Board Edge, Through Hole, Right Angle
Termination	Solder	Solder
Contact Layout	24 Signal, 2 Power	24 Signal, 2 Power
Contact Finish	Gold	Gold or Gold, GXT™
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)
Color	Black	Black
Material Flammability Rating	UL94 V-0	UL94 V-0
Operating Temperature	-20°C ~ 105°C	-20°C ~ 105°C
RoHS Status	ROHS3 Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active

Engineering Selection Recommendations

The Amphenol ICC (FCI) 51416-001LF is a direct functional equivalent to the obsolete Molex 0876071021. Both connectors share identical electrical and mechanical specifications across all critical parameters, including position count, pitch, mounting configuration, contact layout, and operating characteristics.

The 51416-001LF offers the advantage of active product status with current manufacturing support and documented availability. Both parts maintain equivalent RoHS compliance and flammability ratings suitable for the same application environments. The contact finish specifications are identical at 30.0µin (0.76µm) gold plating, ensuring equivalent electrical performance and reliability.

Selection of the 51416-001LF eliminates obsolescence risk while maintaining full design compatibility with existing systems designed for the Molex 0876071021.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC (FCI) 51416-001LF be used as a direct replacement for the Molex 0876071021?

A: Yes. The 51416-001LF meets all critical electrical and mechanical specifications of the 0876071021, including 26-position configuration, 0.100" pitch, 4-row layout, board edge through-hole right-angle mounting, solder termination, and identical contact finish specifications. Both connectors support the same 24 signal, 2 power contact layout.

Q: What is the primary reason to substitute the Molex 0876071021?

A: The Molex 0876071021 is classified as obsolete. The Amphenol ICC (FCI) 51416-001LF is an active product with current manufacturing availability, ensuring long-term supply chain continuity.

Q: Are the operating temperature ranges identical?

A: Yes. Both connectors operate across the -20°C to 105°C temperature range with identical UL94 V-0 flammability ratings.

Q: Do both connectors have the same contact finish specifications?

A: Yes. Both connectors feature 30.0µin (0.76µm) gold plating. The 51416-001LF offers optional GXT™ contact finish as an alternative.

Q: What is the packaging difference between these connectors?

A: The Molex 0876071021 packaging is not specified in the available data. The Amphenol ICC (FCI) 51416-001LF is supplied in tray packaging.

Q: Are both connectors RoHS compliant?

A: Yes. The Molex 0876071021 is ROHS3 compliant. The Amphenol ICC (FCI) 51416-001LF is RoHS compliant. Both meet regulatory requirements for lead-free manufacturing.

Q: What is the moisture sensitivity level for both connectors?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message