3M 926141-01-08-I Equivalent & Substitute Parts

Part Overview

The 3M 926141-01-08-I is a rectangular connector header designed for through-hole mounting applications. This 8-position, single-row connector operates at 2.54mm pitch and features male pin contacts with gold plating suitable for board-to-board connections. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement continuity.

Substiute Parts

926141-01-08-I

3MIn Stock: 830926141-01-08-I Datasheet

Current PartRFQ

0423751861

MolexIn Stock: 8190423751861 Datasheet

MFR RecommendedRFQ

0423753330

MolexIn Stock: 12100423753330 Datasheet

MFR RecommendedRFQ

0423753470

MolexIn Stock: 11030423753470 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 3M 926141-01-08-I is determined by the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — must match exactly
• Number of Positions: 8 — must match exactly
• Number of Rows: 1 — must match exactly
• Connector Type: Header, Breakaway — must match exactly
• Contact Type: Male Pin — must match exactly
• Mounting Type: Through Hole — must match exactly
• Fastening Type: Push-Pull — must match exactly
• Material Flammability Rating: UL94 V-0 — must match exactly

The three Molex KK254 series parts listed below satisfy all critical substitution criteria. These parts are active products with current manufacturing status, ensuring long-term availability and supply chain stability.

Parameter Comparison

Engineering Selection Recommendations

All three Molex substitute parts are active products with current manufacturing status, providing superior supply chain continuity compared to the obsolete 3M 926141-01-08-I. The Molex KK254 series connectors meet all critical electrical and mechanical parameters required for direct substitution.

Molex 0423751861 and Molex 0423753470 feature standard solder termination and are functionally equivalent for applications requiring conventional through-hole soldering. Molex 0423751861 provides 809 units in current inventory.

Molex 0423753330 incorporates kinked pin termination in addition to solder capability, offering enhanced mechanical retention during assembly. This variant maintains full electrical and mechanical compatibility while providing additional assembly robustness. Molex 0423753330 provides 1107 units in current inventory.

All three Molex alternatives carry ROHS3 compliance and REACH unaffected status, meeting modern regulatory requirements. The transition from gold-plated contacts (3M original) to tin-plated contacts (Molex substitutes) is standard industry practice for equivalent rectangular connectors in this category and does not compromise electrical performance for typical board-to-board applications.

Frequently Asked Questions (FAQ)

Q: Can Molex 0423751861, 0423753330, and 0423753470 be used interchangeably with the 3M 926141-01-08-I?

A: Yes. All three Molex parts satisfy the critical substitution parameters: 2.54mm pitch, 8-position single-row configuration, male pin contacts, through-hole mounting, push-pull fastening, and UL94 V-0 flammability rating. The primary difference is termination style and contact finish, which do not affect mating compatibility or electrical performance in standard board-to-board applications.

Q: What is the difference between Molex 0423753330 and the other two Molex substitutes?

A: Molex 0423753330 features kinked pin termination in addition to solder capability, providing enhanced mechanical retention during PCB assembly. The other two parts use standard solder termination only. All three are electrically and mechanically compatible with the original 3M part.

Q: Why does the Molex substitute use tin plating instead of gold?

A: Tin plating is the standard contact finish for the Molex KK254 series rectangular connectors. Tin-plated contacts provide equivalent electrical performance and corrosion resistance for board-to-board applications. The change in contact finish does not affect mating compatibility or signal integrity.

Q: Are the Molex substitutes RoHS compliant?

A: Yes. All three Molex substitute parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What is the current inventory status of these substitute parts?

A: Molex 0423751861 has 809 units in stock, Molex 0423753330 has 1107 units in stock, and Molex 0423753470 has 1048 units in stock, providing immediate availability for production requirements.