Molex 0022283298 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0022283298 is a vertical rectangular connector header designed for through-hole mounting in 29-position, single-row configurations with 0.100" (2.54mm) pitch spacing. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications. The connector features shrouded design with push-pull fastening, gold-plated mating contacts, and tin-plated posts, suitable for automotive, medical, telecommunications, and general-purpose applications.

Substiute Parts

0022283298

MolexIn Stock: 10330022283298 Datasheet

Current PartRFQ

0022280298

MolexIn Stock: 10630022280298 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283298 is determined by strict equivalence across the following critical parameters:

• Connector Configuration: 29-position, single-row header with 0.100" (2.54mm) pitch
• Mounting and Termination: Through-hole solder termination
• Contact System: Male pin contacts with gold-plated mating surfaces and tin-plated posts
• Shrouding Design: Shrouded configuration with 1 wall
• Mechanical Compatibility: Overall contact length, insulation height, and board-to-board or cable-to-board style
• Material and Compliance: Polyamide insulation, UL94 V-0 flammability rating, RoHS compliance

The substitute part Molex 0022280298 maintains equivalence across all critical parameters while offering active product status and enhanced operational specifications.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280298 is the direct substitute for the obsolete Molex 0022283298. Both connectors maintain identical mechanical and electrical compatibility across all critical parameters including position count, pitch spacing, contact geometry, and mounting configuration.

The substitute part offers the following advantages:

• Active Product Status: The 0022280298 is currently in active production, ensuring long-term availability and supply chain continuity.
• Enhanced Specifications: The substitute provides defined operating temperature range (-40°C ~ 105°C) and voltage rating (600VAC/DC), enabling precise application verification.
• Compliance Alignment: Both parts maintain UL94 V-0 flammability rating and RoHS compliance, suitable for regulated industries including automotive, medical, and telecommunications.
• Fastening Modification: The substitute employs friction lock fastening in place of push-pull, providing equivalent mechanical retention with alternative engagement characteristics.

The primary design difference is the contact finish thickness on mating surfaces (30.0µin versus 3.00µin), which does not affect functional compatibility or performance in standard applications.

Frequently Asked Questions (FAQ)

Q: Are the 0022283298 and 0022280298 mechanically interchangeable?

A: Yes. Both connectors share identical position count (29), pitch spacing (0.100"), contact geometry, insulation height (0.337"), and overall contact length (0.540"). Through-hole mounting and solder termination are identical. The connectors are mechanically interchangeable in board-level applications.

Q: What is the difference between push-pull and friction lock fastening?

A: Push-pull fastening uses a mechanical latch mechanism requiring deliberate actuation for mating and unmating. Friction lock fastening relies on contact pressure and mechanical fit for retention. Both provide equivalent mechanical security; selection depends on application-specific engagement requirements.

Q: Does the difference in contact finish thickness affect performance?

A: The mating contact finish thickness difference (30.0µin versus 3.00µin) does not affect electrical performance or mechanical compatibility in standard applications. Both finishes provide adequate corrosion resistance and conductivity for the specified voltage and current parameters.

Q: Can the 0022280298 be used in applications originally designed for the 0022283298?

A: Yes, provided the application does not have specific requirements for push-pull fastening. The substitute maintains all critical electrical and mechanical parameters. Verify fastening type compatibility with your application requirements.

Q: What is the inventory status for these parts?

A: The 0022283298 (obsolete) has 952 pieces in stock. The 0022280298 (active) has 965 pieces in stock. For new designs, the active substitute is recommended to ensure long-term supply availability.

Q: Are both parts RoHS compliant?

A: Yes. The 0022283298 is ROHS3 compliant. The 0022280298 is RoHS compliant. Both meet environmental and regulatory requirements for automotive, medical, and telecommunications applications.