Molex 0010897260 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0010897260 is a vertical rectangular connector header designed for through-hole mounting applications. This 26-position, 2-row connector operates at 0.100" (2.54mm) pitch and features male pins with gold-plated mating contacts and tin-plated posts. The connector is classified as Active product status and is widely used in automotive, general purpose, lighting, medical, and telecommunications applications. Equivalent parts are identified when identical electrical and mechanical parameters are maintained across manufacturers, ensuring direct interchangeability in circuit board designs.

Substiute Parts

0010897260

MolexIn Stock: 10460010897260 Datasheet

Current PartRFQ

961226-6404-AR

3MIn Stock: 1262961226-6404-AR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0010897260 is determined by strict alignment of the following critical parameters:

• Connector positioning and pitch: 26 positions, 2 rows, 0.100" (2.54mm) mating pitch, 0.100" (2.54mm) row spacing
• Contact configuration: Male pin type with gold-plated mating surface and tin-plated post
• Mounting and termination: Through-hole solder termination
• Compliance and material standards: UL94 V-0 flammability rating, RoHS compliance, MSL 1 rating

The 3M 961226-6404-AR meets all critical substitution criteria. Both connectors maintain identical position counts, row configurations, pitch specifications, contact types, and mounting methods. Both feature gold mating contacts, tin posts, UL94 V-0 flammability ratings, and RoHS compliance. Variations in contact length dimensions and insulation material composition do not preclude substitution when mechanical envelope constraints are satisfied in the target application.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0010897260 and 3M 961226-6404-AR connectors are Active product status components with full RoHS compliance and UL94 V-0 flammability certification. Selection between these parts should be based on:

• Mechanical envelope verification: The 3M part exhibits slightly larger overall contact length (0.445" vs. 0.437") and insulation height (0.098" vs. 0.090"). Confirm that the target PCB layout and mating connector accommodate these dimensional variations.
• Contact engagement depth: The Molex part provides 0.240" mating contact length compared to 3M's 0.217". Verify that the receiving connector socket depth is compatible with both specifications.
• Post length requirements: The 3M part features longer posts (0.130" vs. 0.107"), which may affect solder joint formation and PCB trace routing in high-density layouts.
• Inventory and lead time: Both parts maintain active stock status. Selection may be driven by supply chain availability and procurement timelines.

Frequently Asked Questions (FAQ)

Q: Can the 3M 961226-6404-AR directly replace the Molex 0010897260 in existing designs?

A: Direct replacement is possible when the receiving connector socket and PCB mechanical envelope accommodate the dimensional differences. The 3M part's slightly larger overall contact length and insulation height must be verified against the mating connector specification and available board space.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is valid when the following parameters match: 26-position, 2-row configuration; 0.100" (2.54mm) mating pitch; 0.100" (2.54mm) row spacing; male pin contact type; through-hole solder termination; gold mating contact finish; tin post finish; and UL94 V-0 flammability rating. Both parts satisfy these criteria.

Q: Are there compliance or certification differences between these parts?

A: Both connectors maintain UL94 V-0 flammability certification, RoHS compliance, MSL 1 rating, and REACH Unaffected status. The Molex part is ROHS3 Compliant while the 3M part is RoHS Compliant. Both meet the regulatory requirements for automotive, medical, and telecommunications applications.

Q: How do contact length variations affect connector performance?

A: Contact length differences influence mating force, engagement depth, and solder joint geometry. The Molex part's longer mating contact (0.240" vs. 0.217") may provide different engagement characteristics. Verify that the receiving connector socket is rated for both contact lengths to ensure reliable electrical connection.

Q: What packaging considerations apply to these connectors?

A: Both parts are supplied in Bulk packaging. The Molex 0010897260 has 982 pieces in stock while the 3M 961226-6404-AR has 1178 pieces available. Confirm minimum order quantities and lead times with your supplier for production requirements.

Q: Can these connectors be used interchangeably in automotive applications?

A: Both connectors are rated for automotive applications and maintain identical compliance certifications. Interchangeability is confirmed from an electrical and regulatory standpoint. Mechanical fit verification with the mating connector and PCB layout remains necessary.