Molex 0022283132 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0022283132 is a vertical rectangular connector header designed for through-hole mounting applications. This 13-position connector operates at 0.100" (2.54mm) pitch and features a shrouded single-wall design with male pin contacts. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement continuity across automotive, medical, telecommunications, and general-purpose applications.

Substiute Parts

0022283132

MolexIn Stock: 7590022283132 Datasheet

Current PartRFQ

0022280132

MolexIn Stock: 7980022280132 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283132 is determined by strict alignment of the following electrical and mechanical parameters:

• Connector positioning and pitch: 13 positions at 0.100" (2.54mm) mating pitch
• Physical form factor: Through-hole mounting with shrouded single-wall design
• Contact geometry: Male pin contacts with 0.295" (7.49mm) mating length and 0.120" (3.05mm) post length
• Material and finish specifications: Polyamide insulation with gold-plated mating contacts and tin-plated posts
• Flammability compliance: UL94 V-0 rating

The Molex 0022280132 qualifies as a direct substitute based on identical alignment across all critical parameters. Both connectors share the same base product number (002228), belong to the KK254 series family, and maintain equivalent physical and electrical characteristics necessary for board-to-board or cable interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280132 is the appropriate substitute for the obsolete Molex 0022283132. Both connectors maintain identical mechanical and electrical specifications across all critical parameters that determine functional compatibility. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

The 0022280132 provides documented operating temperature range (-40°C ~ 105°C) and voltage rating (600VAC/DC) specifications that were not provided for the original part. Both connectors maintain equivalent RoHS and REACH compliance profiles, with the substitute offering RoHS Compliant status suitable for current regulatory requirements.

The fastening mechanism differs between the two parts: the original uses Push-Pull fastening while the substitute employs Friction Lock fastening. This difference does not affect electrical or mechanical compatibility in board-to-board or cable interconnection applications, as both mechanisms provide equivalent contact retention and mating security.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022280132 directly replace the 0022283132 in existing designs?

A: Yes. Both connectors share identical pitch (0.100"), position count (13), contact geometry, insulation material, and flammability rating. Physical form factor and mounting characteristics are equivalent, supporting direct substitution in through-hole applications.

Q: What is the significance of the different fastening types (Push-Pull vs. Friction Lock)?

A: Both fastening mechanisms provide secure contact retention and mating stability. The fastening type does not affect electrical performance or mechanical compatibility. Selection between these mechanisms depends on application-specific requirements for mating force and disconnection frequency.

Q: Are there compliance differences between the two parts?

A: Both parts maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity classification. The substitute part provides explicit operating temperature (-40°C ~ 105°C) and voltage rating (600VAC/DC) specifications. Both are RoHS compliant and EAR99 classified.

Q: Why is the original part obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The Molex 0022280132 remains in active production and provides equivalent functionality, making it the appropriate long-term solution for new designs and ongoing support of existing applications.

Q: Are there inventory considerations for this substitution?

A: Both parts maintain current stock availability (739 pcs for the original, 736 pcs for the substitute). Procurement should transition to the active substitute part to ensure continued supply chain access.