3M 926142-01-22-EU Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The 3M 926142-01-22-EU is a through-hole rectangular connector header with 44 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning. The part features male pin contacts with gold plating, solder termination, and push-pull fastening suitable for board-to-board applications.

Substiute Parts

926142-01-22-EU

3MIn Stock: 957926142-01-22-EU Datasheet

Current PartRFQ

929665-08-22-EU

3MIn Stock: 916929665-08-22-EU Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 929665-08-22-EU qualifies as a direct substitute based on the following critical parameters:

Matching Parameters:

• Connector type: Header
• Contact type: Male Pin
• Number of positions: 44
• Number of rows: 2
• Pitch - mating: 0.100" (2.54mm)
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Through Hole
• Termination: Solder
• Fastening type: Push-Pull
• Contact finish - mating: Gold
• Contact material: Copper Alloy
• Insulation material: PCT
• Operating temperature range: -40°C ~ 105°C
• Current rating: 2.5A
• Material flammability rating: UL94 V-0
• MSL: 1 (Unlimited)

The substitute part belongs to the 929 series and maintains active product status, providing continuity for applications requiring the 92X series connector specifications.

Parameter Comparison

Engineering Selection Recommendations

The 3M 929665-08-22-EU is the designated substitute for the obsolete 926142-01-22-EU. Selection of the substitute part is based on:

Product Status: The main part is obsolete, while the substitute maintains active product status, ensuring ongoing availability and manufacturing support.

Compliance Certifications: The substitute part carries RoHS Compliant and REACH Unaffected designations, meeting current regulatory requirements for electronic component procurement.

Electrical and Mechanical Compatibility: Both parts maintain identical specifications for connector type, contact configuration, pitch, mounting method, termination, and fastening mechanism. The contact length variations between parts do not affect functional compatibility in standard board-to-board applications, as both maintain the same overall contact length within acceptable tolerance ranges.

Thermal and Current Performance: Both parts operate across the same temperature range (-40°C ~ 105°C) and carry identical current ratings (2.5A), ensuring equivalent performance in thermal and electrical stress conditions.

Frequently Asked Questions (FAQ)

Q: Can the 929665-08-22-EU directly replace the 926142-01-22-EU in existing designs?

A: Yes. Both parts share identical specifications for all critical connector parameters including pitch, position count, row configuration, contact type, termination method, and fastening mechanism. The parts are functionally equivalent for board-to-board applications.

Q: What are the differences between the main part and substitute?

A: The primary differences are product status (obsolete versus active) and contact length distribution. The main part features a longer mating contact length (0.428") and shorter post length (0.100"), while the substitute reverses this distribution (0.235" mating, 0.310" post). Overall contact length remains comparable (15.95mm versus 16.38mm). The substitute includes RoHS Compliant and REACH Unaffected certifications.

Q: Are there packaging differences between these parts?

A: The main part packaging is not specified in available documentation. The substitute is supplied in bulk packaging.

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

A: Both parts operate across -40°C ~ 105°C and carry UL94 V-0 flammability ratings. The substitute additionally carries RoHS Compliant and REACH Unaffected designations, meeting current regulatory requirements.

Q: What is the current rating for these connectors?

A: Both parts are rated for 2.5A continuous current.

Q: Are these parts suitable for high-temperature applications?

A: Both parts are rated for operation up to 105°C maximum, making them suitable for standard industrial and commercial temperature environments within this specification.