Molex 0876674004 Equivalent & Substitute Parts

Part Overview

The Molex 0876674004 is a 20-position backplane connector header designed for board edge mounting with through-hole solder termination. This connector features male pins and blades in a right-angle configuration with a 0.100" (2.54mm) pitch and 4-row layout, supporting 16 signal and 4 power contacts. The part is classified as obsolete, making identification of compatible substitute components essential for ongoing system support and new design implementations.

Substiute Parts

0876674004

MolexIn Stock: 11780876674004 Datasheet

Current PartRFQ

51731-013LF

Amphenol ICC (FCI)In Stock: 85951731-013LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0876674004 is determined by strict alignment of the following electrical and mechanical parameters:

• Connector Type: Header with male pins and blades
• Number of Positions: 20 positions
• Pitch: 0.100" (2.54mm)
• Number of Rows: 4 rows
• Mounting Configuration: Board edge, through-hole, right-angle orientation
• Termination Method: Solder
• Contact Layout: 16 signal and 4 power contacts
• Contact Finish: Gold plating at 30.0µin (0.76µm) thickness
• Color: Black
• Flammability Rating: UL94 V-0
• Operating Temperature Range: -20°C ~ 105°C
• Moisture Sensitivity Level: 1 (Unlimited)

The Amphenol ICC (FCI) 51731-013LF meets all specified parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol ICC (FCI) 51731-013LF is the qualified substitute for the obsolete Molex 0876674004. Both components share identical electrical and mechanical specifications across all critical parameters, including connector type, position count, pitch, row configuration, mounting method, and termination approach.

The substitute part offers the advantage of active product status, ensuring continued availability and manufacturing support. Both components maintain equivalent RoHS compliance and flammability ratings suitable for industrial applications. The contact finish specifications are identical, with both parts featuring 30.0µin (0.76µm) gold plating. Operating temperature ranges and moisture sensitivity levels are matched, confirming functional equivalence in standard operating environments.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 51731-013LF be used as a direct replacement for the Molex 0876674004?

A: Yes. Both connectors share identical specifications for connector type, position count, pitch, row configuration, mounting method, termination, contact layout, contact finish thickness, color, flammability rating, operating temperature range, and moisture sensitivity level. The substitute part is electrically and mechanically compatible.

Q: What is the primary difference between these two parts?

A: The main difference is product status. The Molex 0876674004 is obsolete, while the Amphenol ICC 51731-013LF is active. The substitute part also offers optional GXT™ contact finish in addition to standard gold plating.

Q: Are there packaging differences between these parts?

A: The Molex 0876674004 packaging is not specified in the available data. The Amphenol ICC 51731-013LF is supplied in tray packaging.

Q: Do both parts meet the same compliance standards?

A: Both parts are RoHS compliant and carry UL94 V-0 flammability ratings. The Molex part is ROHS3 compliant, while the Amphenol ICC part is RoHS compliant. Both meet REACH requirements for their respective regulatory statuses.

Q: What is the contact layout configuration for these connectors?

A: Both connectors feature a 16 signal and 4 power contact layout within the 20-position configuration, supporting mixed-signal and power distribution applications.