Molex 0022283353 Equivalent & Substitute Parts

Part Overview

The Molex 0022283353 is a rectangular connector header designed for through-hole mounting applications. This 35-position, single-row connector operates at a 0.100" (2.54mm) pitch and features shrouded design with kinked pin solder termination. 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

0022283353

MolexIn Stock: 10370022283353 Datasheet

Current PartRFQ

0022280353

MolexIn Stock: 8940022280353 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283353 is determined by strict equivalence across the following parameters:

• Connector Type & Configuration: Header, breakaway design with male pin contacts
• Position Count & Pitch: 35 positions at 0.100" (2.54mm) mating pitch
• Mounting & Termination: Through-hole mounting with kinked pin solder termination
• Shrouding & Mechanical Fit: Shrouded 1-wall design with matching insulation height (0.337")
• Contact Geometry: Square contact shape with identical mating and post lengths
• Material & Compliance: Polyamide nylon glass-filled insulation, UL94 V-0 flammability rating

The Molex 0022280353 qualifies as a direct substitute based on identical mechanical and electrical interface parameters. The primary distinction is product status transition from obsolete to active, with enhanced electrical specifications provided for the substitute part.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280353 is the appropriate substitute for the obsolete Molex 0022283353 based on the following engineering criteria:

Product Status & Compliance: The substitute part maintains active product status, ensuring ongoing manufacturer support, documentation availability, and supply chain continuity. Both parts maintain equivalent RoHS and REACH compliance profiles, with the substitute offering enhanced electrical specification documentation (operating temperature range -40°C to 105°C, voltage rating 600VAC/DC).

Mechanical & Electrical Interface Compatibility: All critical interface parameters are identical, including connector geometry, contact configuration, pitch spacing, mounting method, and termination style. The parts are mechanically and electrically interchangeable within the same PCB footprint and mating interface.

Material & Certification Equivalence: Both parts utilize identical insulation materials (polyamide nylon glass-filled) and maintain UL94 V-0 flammability certification. Moisture sensitivity level (MSL 1) and export classification (EAR99) are equivalent.

Fastening Type Variation: The substitute incorporates friction lock fastening in place of push-pull fastening. This represents a functional enhancement in retention mechanism while maintaining the same connector interface and board-level compatibility.

Frequently Asked Questions (FAQ)

Q: Are the Molex 0022283353 and 0022280353 mechanically interchangeable?

A: Yes. Both connectors share identical pitch (0.100"), position count (35), contact geometry, insulation height, and through-hole mounting footprint. They are directly interchangeable at the PCB level.

Q: What is the primary reason for substitution?

A: The Molex 0022283353 is classified as obsolete. The 0022280353 is the active equivalent part, ensuring continued availability and manufacturer support.

Q: Does the fastening type change affect compatibility?

A: The fastening type differs (push-pull versus friction lock), but this does not affect PCB-level compatibility or mating interface performance. The change represents an enhancement in retention mechanism.

Q: Are both parts RoHS compliant?

A: Yes. The main part is ROHS3 compliant, and the substitute is RoHS compliant. Both meet current regulatory requirements.

Q: What electrical specifications should be used for design purposes?

A: The substitute part provides documented electrical specifications: operating temperature -40°C to 105°C and voltage rating 600VAC/DC. These specifications apply to the active part and should be used for new designs and ongoing applications.

Q: Is there any difference in moisture sensitivity?

A: No. Both parts maintain MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Can the substitute part be used in automotive, medical, and telecommunications applications?

A: Yes. Both parts are rated for automotive, general-purpose, medical, and telecommunications applications, maintaining equivalent suitability across all specified use cases.