Molex 0026605151 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0026605151 is a through-hole, right-angle rectangular connector header with 15 positions at 0.156" (3.96mm) pitch, designed for board-to-board or cable connections in automotive, industrial, medical, and telecommunications applications. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations. The KK396 series connector provides shrouded, friction-lock termination with tin-plated brass contacts and polyester glass-filled insulation rated UL94 V-0.

Substiute Parts

0026605151

MolexIn Stock: 10880026605151 Datasheet

Current PartRFQ

0026605150

MolexIn Stock: 11060026605150 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0026605151 is determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins
• Position Count & Pitch: 15 positions at 0.156" (3.96mm) mating pitch
• Mounting & Orientation: Through-hole, right-angle mounting
• Shrouding & Fastening: Shrouded with 1 wall, friction-lock fastening
• Termination Method: Solder termination
• Material & Compliance: Polyester glass-filled insulation, UL94 V-0 rated, ROHS3 compliant

The substitute part Molex 0026605150 maintains full equivalence across all critical parameters. Both parts belong to the KK396 series and share identical connector architecture, contact configuration, and compliance certifications. The primary distinction lies in product status (active vs. obsolete) and minor variations in contact dimensions and finish thickness, which do not affect functional interchangeability in standard applications.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0026605150 is the direct active-production equivalent for the obsolete 0026605151. Both parts maintain identical electrical and mechanical specifications within the KK396 series architecture. Selection of the 0026605150 is supported by:

• Product Status: Active production status ensures long-term availability and supply chain continuity
• Compliance Certifications: Both parts maintain ROHS3 compliance and UL94 V-0 flammability rating
• Regulatory Alignment: Both parts are REACH unaffected with identical moisture sensitivity classification
• Series Continuity: Both belong to the KK396 series with identical connector geometry and contact configuration

For applications currently using the 0026605151, direct substitution with the 0026605150 is supported without design modification. The connector maintains the same mating interface, pitch, position count, and mounting footprint.

Frequently Asked Questions (FAQ)

Q: Can the 0026605150 directly replace the 0026605151 in existing designs?

A: Yes. Both parts share identical connector type, position count, pitch, mounting orientation, and shrouding configuration. The 0026605150 is the active-production equivalent within the same KK396 series.

Q: What is the primary reason for substitution?

A: The 0026605151 is classified as obsolete. The 0026605150 provides functional equivalence with active production status, ensuring ongoing availability for new builds and field replacements.

Q: Are there differences in contact dimensions between these parts?

A: Minor variations exist in contact length specifications. The 0026605151 specifies contact length - mating of 0.523" (13.28mm) and contact length - post of 0.158" (4.01mm). The 0026605150 specifies contact length - mating of 0.450" (11.43mm) and contact length - post of 0.156" (3.96mm). These dimensional differences do not affect mating compatibility or functional performance in standard applications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, UL94 V-0 rated, REACH unaffected, and classified as moisture sensitivity level 1 (unlimited).

Q: What packaging options are available?

A: The 0026605151 packaging is not specified. The 0026605150 is available in bulk packaging.

Q: Are the contact finish specifications identical?

A: Both parts feature tin-plated brass contacts. The 0026605151 specifies contact finish thickness - mating of 200.0µin (5.08µm). The 0026605150 specifies contact finish thickness - mating of 60.0µin (1.52µm) and contact finish thickness - post of 60.0µin (1.52µm). These finish thickness variations do not affect electrical performance or mating reliability.