Molex 0876161001 Equivalent & Substitute Parts

Part Overview

The Molex 0876161001 is a 35-position backplane connector receptacle featuring female sockets and blade sockets for board edge mounting applications. This connector is part of the EXTreme PowerPlus 87616 series and is designed for through-hole, right-angle solder termination with a contact layout of 24 signal and 11 power positions.

The 0876161001 has reached obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this connector.

Substiute Parts

0876161001

MolexIn Stock: 10470876161001 Datasheet

Current PartRFQ

51625-XX001LF

Amphenol ICC (FCI)In Stock: 108251625-XX001LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0876161001 is determined by strict alignment of the following critical parameters:

• Connector Type: Receptacle with female sockets and blade sockets configuration
• Position Count: 35 positions
• Pitch: 0.100" (2.54mm) spacing
• Row Configuration: 4 rows
• Mounting Method: Board edge, through-hole, right-angle orientation
• Termination Method: Solder
• Contact Layout: 24 signal and 11 power positions
• Contact Finish: Gold plating
• Housing Color: Black
• Flammability Rating: UL94 V-0
• Moisture Sensitivity: MSL 1

The Amphenol ICC (FCI) 51625-XX001LF qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Both connectors share identical position counts, pitch, row configuration, mounting type, termination method, contact layout, contact finish, color, and flammability rating. The substitute part is currently in active production status, providing supply continuity for the obsolete Molex connector.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol ICC (FCI) 51625-XX001LF is a qualified substitute for the obsolete Molex 0876161001 based on the following engineering criteria:

Electrical and Mechanical Compatibility: Both connectors match across all critical parameters including position count, pitch, row configuration, mounting type, termination method, and contact layout. The identical 24 signal and 11 power position distribution ensures functional equivalence in circuit board applications.

Compliance and Certification: Both parts meet UL94 V-0 flammability requirements and maintain MSL 1 moisture sensitivity rating. The substitute part carries RoHS compliance certification, supporting regulatory requirements for modern manufacturing and end-use applications.

Product Availability: The substitute part maintains active production status with documented inventory availability, providing supply chain continuity for the obsolete Molex connector. The Amphenol ICC (FCI) part is available in tray packaging for production environments.

Operating Conditions: The substitute part supports an extended operating temperature range of -20°C to 105°C compared to the original -20°C to 70°C specification, providing additional thermal margin for demanding applications.

Frequently Asked Questions (FAQ)

Q: What makes the Amphenol ICC (FCI) 51625-XX001LF a direct substitute for the Molex 0876161001?

A: Both connectors share identical critical parameters: 35 positions, 0.100" pitch, 4-row configuration, board edge through-hole right-angle mounting, solder termination, 24 signal and 11 power contact layout, gold contact finish, black housing, and UL94 V-0 flammability rating. These matching specifications ensure electrical and mechanical compatibility in existing circuit board designs.

Q: Are there any differences between these connectors that should be considered during design integration?

A: The substitute part features an extended operating temperature range (-20°C to 105°C versus -20°C to 70°C) and offers optional GXT™ contact finish in addition to standard gold plating. The substitute is supplied in tray packaging rather than bulk format. These differences represent improvements or neutral variations that do not impact substitution eligibility.

Q: What is the significance of the PwrBlade® designation on the substitute part?

A: PwrBlade® is the Amphenol ICC (FCI) series designation for this connector family. It indicates the product line and manufacturing standards but does not affect electrical or mechanical compatibility with the Molex EXTreme PowerPlus 87616 series connector.

Q: Can the Amphenol ICC (FCI) 51625-XX001LF be used in applications originally designed for the Molex 0876161001?

A: Yes. The substitute part meets all electrical and mechanical requirements specified for the original connector, including voltage rating, contact configuration, mounting method, and termination type. The extended temperature range and improved compliance certifications make it suitable for direct replacement in existing designs.

Q: What packaging format is available for the substitute part?

A: The Amphenol ICC (FCI) 51625-XX001LF is supplied in tray packaging, which is standard for production and assembly environments. This packaging format supports automated handling and component management in manufacturing operations.