Molex 0022012146 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0022012146 is a 14-position rectangular connector housing designed for 0.100" (2.54mm) pitch applications. This receptacle housing is part of the KK254 series and features crimp-style contact termination with free-hanging, in-line mounting configuration. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and procurement planning. Equivalent parts must maintain identical electrical and mechanical specifications to ensure direct interchangeability without design modification.

Substiute Parts

0022012146

MolexIn Stock: 11930022012146 Datasheet

Current PartRFQ

0022012141

MolexIn Stock: 107420022012141 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0022012146 is determined by strict equivalence across the following critical parameters:

• Connector Type: Must be Receptacle
• Number of Positions: Must be 14
• Pitch: Must be 0.100" (2.54mm)
• Number of Rows: Must be 1
• Mounting Type: Must be Free Hanging (In-Line)
• Contact Termination: Must be Crimp
• Contact Type: Must be Non-Gendered
• RoHS Compliance: Must maintain ROHS3 Compliant status
• Moisture Sensitivity Level: Must be MSL 1 (Unlimited)

The Molex 0022012141 meets all substitution criteria. Variations in color (Natural vs. White) and series designation (6471 vs. 2695) do not affect electrical or mechanical compatibility. The substitute part maintains identical functional performance and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022012141 is a direct functional equivalent to the obsolete Molex 0022012146. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The 0022012141 is classified as Active product status, ensuring continued availability and supply chain support.

Both parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements. The MSL 1 rating indicates unlimited shelf life under standard storage conditions, eliminating moisture-related procurement constraints.

The only non-functional difference is housing color (Natural vs. White). This variation does not affect electrical performance, mechanical fit, or contact engagement. Selection between these parts should be based on application-specific color requirements or existing inventory status.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022012141 directly replace the 0022012146 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all functional parameters. The 0022012141 maintains the same 14-position, 0.100" pitch configuration, crimp termination, and free-hanging mounting type. No design modification is required.

Q: What is the significance of the color difference between Natural and White housings?

A: Color is a cosmetic variation that does not affect electrical performance or mechanical compatibility. Selection should be based on application requirements or existing color-coded assembly standards.

Q: Why is the 0022012146 classified as obsolete?

A: Obsolete status indicates the part is no longer in active production. The 0022012141 serves as the active replacement, ensuring continued supply and support for this connector housing configuration.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain identical RoHS3 Compliance, REACH Unaffected status, and MSL 1 rating. Regulatory and environmental compliance is equivalent.

Q: What is the packaging difference between these parts?

A: The 0022012146 is listed with unspecified packaging, while the 0022012141 is supplied in Bulk packaging. Confirm packaging requirements with your procurement specification.

Q: Do these housings include contacts?

A: No. Both the 0022012146 and 0022012141 are housings only. Contacts must be procured separately and crimped into the housing according to Molex specifications.