Molex 0022012186 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0022012186 is an 18-position receptacle housing for rectangular connectors with a 0.100" (2.54mm) pitch. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement. The housing is designed for free-hanging, in-line mounting applications with crimp-style contact termination. Substitute parts must maintain identical electrical and mechanical specifications to ensure direct compatibility in existing designs.

Substiute Parts

0022012186

MolexIn Stock: 10580022012186 Datasheet

Current PartRFQ

3-87499-4

TE Connectivity AMP ConnectorsIn Stock: 26443-87499-4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0022012186 is determined by strict adherence to the following parameters:

• Connector Type: Must be Receptacle
• Number of Positions: Must be 18
• 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
• Moisture Sensitivity Level: Must be 1 (Unlimited)

The TE Connectivity AMP Connectors part number 3-87499-4 meets all mandatory substitution criteria. This part maintains identical electrical and mechanical specifications across all critical parameters, enabling direct functional replacement in applications currently using the Molex 0022012186.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 3-87499-4 is the qualified substitute for the obsolete Molex 0022012186. Selection of this alternative is supported by:

• Product Status Alignment: The substitute part is active and currently manufactured, ensuring long-term availability and supply chain continuity.
• Compliance Equivalence: Both parts maintain RoHS compliance and identical moisture sensitivity ratings, satisfying regulatory and environmental requirements.
• Electrical and Mechanical Compatibility: All critical parameters—connector type, position count, pitch, mounting configuration, and termination method—are identical between the main part and substitute.
• Export Classification: Both parts share the same ECCN and HTSUS codes, indicating equivalent trade compliance status.

The TE Connectivity part is suitable for direct replacement in applications currently specified for the Molex 0022012186.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 3-87499-4 be used as a direct replacement for the Molex 0022012186?

A: Yes. Both parts are 18-position receptacle housings with 0.100" (2.54mm) pitch, single-row configuration, free-hanging mounting, and crimp termination. All critical electrical and mechanical parameters are identical.

Q: What is the difference between the Natural color of the Molex part and the Black color of the TE Connectivity part?

A: Color is a cosmetic attribute that does not affect electrical or mechanical function. The housing material and structural properties remain equivalent. Color selection should be based on application requirements and assembly documentation.

Q: Are contacts included with either housing?

A: No. Both the Molex 0022012186 and TE Connectivity 3-87499-4 are housings only. Contacts must be procured separately and are compatible with both housings due to identical pitch and position specifications.

Q: What does the obsolete status of the Molex part mean for my application?

A: Obsolete status indicates the part is no longer manufactured by Molex. The TE Connectivity 3-87499-4 is an active, currently produced alternative that provides equivalent functionality and ensures continued component availability for maintenance and new production.

Q: Are there any temperature or environmental differences between these parts?

A: Both parts share identical moisture sensitivity ratings (MSL 1 - Unlimited). The TE Connectivity part specifies an operating temperature range of -65°C to 105°C. Consult detailed datasheets for complete environmental specifications if required for your application.

Q: Do both parts meet RoHS requirements?

A: Yes. The Molex 0022012186 is ROHS3 Compliant, and the TE Connectivity 3-87499-4 is RoHS Compliant. Both parts satisfy RoHS regulatory requirements.