Molex 0022011124 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0022011124 is a 12-position receptacle housing for rectangular connectors with a 2.50mm pitch, designed for free-hanging in-line applications. This connector housing is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support and component procurement.

The housing accommodates female socket contacts via crimp termination and features a locking ramp fastening mechanism. As an obsolete product, sourcing alternatives that maintain electrical and mechanical compatibility is necessary for system continuity and repair operations.

Substiute Parts

0022011124

MolexIn Stock: 8850022011124 Datasheet

Current PartRFQ

1-1375820-2

TE Connectivity AMP ConnectorsIn Stock: 160511-1375820-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0022011124 are identified based on the following critical parameters that determine functional compatibility:

• Connector Type & Contact Type: Receptacle with female socket contacts
• Number of Positions: 12-position configuration
• Mounting Style: Free hanging in-line orientation
• Contact Termination: Crimp-based connection method
• Fastening Mechanism: Locking ramp engagement system
• Compliance Standards: ROHS3 compliance and MSL 1 rating

The substitute part TE Connectivity AMP Connectors 1-1375820-2 maintains these core functional parameters. The pitch specification differs (0.100" vs. 0.098"), which represents a minor geometric variation within the rectangular connector housing category. Both parts share identical row configuration, termination method, and fastening approach, enabling substitution in applications where the pitch tolerance permits.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 1-1375820-2 is the designated substitute for the obsolete Molex 0022011124. Selection of this alternative is supported by the following factors:

Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Compliance Alignment: Both parts achieve ROHS3 compliance and carry identical MSL 1 ratings, maintaining regulatory and environmental requirements across substitution.

Functional Equivalence: Core connector architecture—12-position receptacle with female socket contacts, crimp termination, and locking ramp fastening—remains consistent between the original and substitute.

Pitch Consideration: The pitch difference (2.50mm vs. 2.54mm) represents a 0.04mm variance. Substitution feasibility depends on the mechanical tolerance of the mating connector and PCB layout specifications in the target application.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1-1375820-2 directly replace the Molex 0022011124 in all applications?

A: Direct substitution is possible when the mating connector and PCB layout accommodate the 2.54mm pitch specification. The 0.04mm pitch difference must be evaluated against application-specific mechanical tolerances.

Q: Are the contact specifications compatible between these two housings?

A: Both housings accept crimp-terminated female socket contacts. Contact compatibility depends on the specific contact part number used; verify that selected contacts are rated for both housing types.

Q: What is the significance of the color difference (Natural vs. White)?

A: Color difference is a cosmetic variation with no functional impact on electrical or mechanical performance. Selection may be based on application identification or assembly documentation requirements.

Q: Why is the Molex part listed as obsolete?

A: Obsolescence indicates the manufacturer has discontinued production. The TE Connectivity substitute provides functional continuity for systems requiring 12-position rectangular connector housings with the specified parameters.

Q: Are there any compliance differences between the two parts?

A: Both parts maintain ROHS3 compliance and MSL 1 ratings. No compliance degradation occurs with substitution.

Q: How should I verify pitch compatibility in my application?

A: Review the mating connector pitch specification and PCB pad spacing. If the original design specifies 2.50mm pitch exclusively, mechanical interference may occur with the 2.54mm substitute. Consult mechanical drawings and connector datasheets to confirm tolerance margins.