Molex 0876674008 Equivalent & Substitute Parts

Part Overview

The Molex 0876674008 is a 32-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 across 4 rows, supporting 24 signal and 8 power contacts. The part is classified as obsolete, making identification of compatible substitutes essential for ongoing system support and new design implementations.

Substiute Parts

0876674008

MolexIn Stock: 8250876674008 Datasheet

Current PartRFQ

51731-006LF

Amphenol ICC (FCI)In Stock: 107351731-006LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0876674008 is determined by strict alignment of the following parameters:

• Number of Positions: Must be 32
• Pitch: Must be 0.100" (2.54mm)
• Number of Rows: Must be 4
• Connector Type: Must be Header, Male Pins and Blades
• Mounting Type: Must be Board Edge, Through Hole, Right Angle
• Termination: Must be Solder
• Contact Layout: Must support 24 Signal, 8 Power configuration
• Contact Finish: Must be Gold or equivalent
• Operating Temperature Range: Must encompass -20°C ~ 105°C
• Material Flammability Rating: Must meet UL94 V-0
• RoHS Compliance: Must be RoHS Compliant

The Amphenol ICC (FCI) 51731-006LF meets all substitution criteria as an active product with identical mechanical and electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol ICC (FCI) 51731-006LF is a direct functional equivalent to the Molex 0876674008. Both connectors share identical mechanical dimensions, electrical specifications, and contact configurations. The substitute part offers the advantage of active product status, ensuring continued availability and manufacturing support. Both parts maintain UL94 V-0 flammability compliance and RoHS certification, meeting regulatory requirements for current applications. The Amphenol ICC part is available in tray packaging with 992 units in stock, providing supply continuity for production requirements.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 51731-006LF be used as a direct replacement for the Molex 0876674008?

A: Yes. Both connectors have identical 32-position configurations, 0.100" pitch, 4-row layout, board edge mounting, and solder termination. The contact layout of 24 signal and 8 power positions is identical, and both maintain the same operating temperature range and flammability rating.

Q: Are there any differences in contact finish between these parts?

A: The Molex part specifies gold contact finish at 30.0µin thickness. The Amphenol ICC part offers gold or gold with GXT™ finish at the same thickness specification. Both finishes are compatible for the intended application.

Q: What is the significance of the product status difference?

A: The Molex 0876674008 is classified as obsolete, meaning it is no longer manufactured. The Amphenol ICC 51731-006LF is active, ensuring ongoing availability for new designs and replacement stock. This makes the Amphenol ICC part the preferred choice for long-term supply chain planning.

Q: Are packaging differences a consideration?

A: The Molex part packaging is not specified in the available data. The Amphenol ICC 51731-006LF is supplied in tray packaging. Packaging format does not affect electrical or mechanical compatibility; it is a logistics consideration only.

Q: Do both parts meet current regulatory compliance standards?

A: Yes. Both parts are RoHS compliant and maintain UL94 V-0 flammability rating. The Molex part is ROHS3 compliant, while the Amphenol ICC part is RoHS compliant. Both meet current regulatory requirements for electronic component use.