Molex 0876312013 Equivalent & Substitute Parts

Part Overview

The Molex 0876312013 is a 48-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. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

0876312013

MolexIn Stock: 10220876312013 Datasheet

Current PartRFQ

51730-089LF

Amphenol ICC (FCI)In Stock: 92351730-089LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0876312013 is determined by strict alignment of the following critical parameters:

• Connector Type & Configuration: Header with male pins and blades
• Position Count & Pitch: 48 positions at 0.100" (2.54mm) spacing
• Physical Layout: 4-row configuration with board edge, through-hole, right-angle mounting
• Electrical Characteristics: 40 signal and 8 power contact layout
• Termination Method: Solder attachment
• Contact Properties: Gold finish at 30.0µin (0.76µm) thickness
• Environmental Compliance: UL94 V-0 flammability rating, operating range -20°C to 105°C

The Amphenol ICC (FCI) 51730-089LF meets all these parameters and qualifies as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol ICC (FCI) 51730-089LF is the qualified substitute for the obsolete Molex 0876312013. Both connectors maintain identical electrical and mechanical specifications across all critical parameters. The substitute part carries active product status with current manufacturing support, ensuring long-term availability for production and field replacement applications.

Both parts satisfy UL94 V-0 flammability requirements and maintain RoHS compliance. The Amphenol part offers the additional option of GXT™ contact finish while maintaining the standard 30.0µin (0.76µm) gold finish specification. Moisture sensitivity level remains unchanged at MSL 1 (Unlimited) for both parts.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 51730-089LF be used as a direct replacement for the Molex 0876312013?

A: Yes. Both connectors share identical specifications for position count (48), pitch (0.100"), row configuration (4), mounting method (board edge through-hole right-angle), contact layout (40 signal, 8 power), and termination type (solder). Physical and electrical compatibility is confirmed.

Q: What is the difference between the contact finish options on the Amphenol part?

A: The Amphenol 51730-089LF offers standard gold finish or gold with GXT™ enhancement. Both options maintain the 30.0µin (0.76µm) thickness specification. Selection depends on application-specific corrosion resistance requirements.

Q: Are there packaging differences between these parts?

A: The Molex 0876312013 packaging is not specified in available documentation. The Amphenol 51730-089LF is supplied in tray packaging. Confirm packaging requirements with your procurement specification.

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

A: Yes. Both parts are rated UL94 V-0, operate across -20°C to 105°C, maintain MSL 1 (Unlimited), and comply with RoHS regulations. The Molex part is ROHS3 Compliant; the Amphenol part is RoHS Compliant.

Q: What is the current availability status of these parts?

A: The Molex 0876312013 is obsolete. The Amphenol ICC 51730-089LF is active production with current inventory support, making it the recommended choice for new designs and ongoing system support.