Molex 0022232171 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0022232171 is an active-status rectangular connector header designed for through-hole mounting applications. This 17-position, single-row connector operates at a 0.100" (2.54mm) pitch and features shrouded design with friction lock fastening. The connector is constructed with brass contacts finished in tin and polyamide insulation, meeting UL94 V-0 flammability requirements. Substitute parts are identified to address inventory availability, regional sourcing requirements, or specific application constraints while maintaining electrical and mechanical compatibility.

Substiute Parts

0022232171

MolexIn Stock: 21980022232171 Datasheet

Current PartRFQ

1-640456-7

TE Connectivity AMP ConnectorsIn Stock: 15511-640456-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0022232171 is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Header with male pin contacts
• Position Count & Row Configuration: 17 positions in single-row arrangement
• Mating Pitch: 0.100" (2.54mm) spacing
• Mounting & Termination: Through-hole solder termination
• Shrouding & Fastening: Shrouded design with friction lock mechanism
• Contact Geometry: Square contact shape
• Compliance Standards: UL94 V-0 flammability rating, ROHS3 compliance, MSL 1

The TE Connectivity AMP Connectors part number 1-640456-7 qualifies as a manufacturer-recommended substitute based on matching all critical electrical and mechanical parameters within the allowed tolerance specifications for this connector category.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0022232171 and TE Connectivity 1-640456-7 maintain active product status and full compliance with ROHS3 and UL94 V-0 standards. Selection between these parts is based on availability, supply chain requirements, or application-specific sourcing constraints. Both connectors carry MSL 1 rating, indicating unlimited shelf life under standard storage conditions. The electrical and mechanical compatibility is established through matching pitch, position count, contact configuration, and termination method.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1-640456-7 be used as a direct replacement for the Molex 0022232171?

A: Yes. Both connectors share identical mating pitch (0.100"), position count (17), row configuration (single row), contact type (male pin), shrouding design (1 wall), fastening mechanism (friction lock), and termination method (solder). Mechanical and electrical compatibility is established through these matching parameters.

Q: Are there differences in contact material between these parts?

A: The Molex part uses brass contacts, while the TE Connectivity part uses copper alloy contacts. Both are finished with tin plating on mating and post surfaces. Both materials are suitable for solder termination and provide equivalent electrical performance in this connector category.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the Molex 0022232171 and TE Connectivity 1-640456-7 are ROHS3 compliant, UL94 V-0 rated, and carry MSL 1 moisture sensitivity classification. Both are classified under ECCN EAR99 and HTSUS code 8536.69.4040.

Q: What is the significance of the 0.100" (2.54mm) pitch specification?

A: The 0.100" pitch defines the center-to-center spacing between adjacent contact positions. This parameter is critical for mechanical compatibility with mating connectors and PCB footprints. Both substitute parts maintain this identical pitch specification.

Q: Are there any differences in insulation material?

A: The Molex part uses polyamide (PA) nylon insulation, while the TE Connectivity part uses thermoplastic insulation. Both materials meet UL94 V-0 flammability requirements and are suitable for the specified applications.

Q: What applications are these connectors suitable for?

A: The Molex 0022232171 is specified for automotive, general purpose, medical, and telecommunications applications. The TE Connectivity substitute is specified for general purpose applications. Application suitability should be confirmed based on specific end-use requirements.