M22-7141642 Equivalent & Substitute Parts

Part Overview

The M22-7141642 is a 32-position receptacle connector manufactured by Harwin Inc., designed for board-to-board or cable applications. This connector features a 0.079" (2.00mm) pitch with through-hole solder termination and push-pull fastening. The part is currently active in production with 920 units in stock. Alternative models may be required due to inventory constraints, application-specific performance requirements, or design optimization needs.

Substiute Parts

M22-7141642

Harwin Inc.In Stock: 1011M22-7141642 Datasheet

Current PartRFQ

SMM-116-01-S-D

Samtec Inc.In Stock: 1021SMM-116-01-S-D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The SMM-116-01-S-D from Samtec Inc. qualifies as a direct substitute based on the following critical parameters:

• Connector Type & Position Count: Both are 32-position receptacles
• Pitch Specification: Both maintain 0.079" (2.00mm) mating pitch and row spacing
• Mounting & Termination: Both use through-hole solder termination with push-pull fastening
• Contact Configuration: Both feature female socket contacts with gold mating finish and square contact shape
• Insulation Material: Both use Liquid Crystal Polymer (LCP)
• Compliance: Both are ROHS3 compliant and REACH unaffected

The substitute part operates within compatible electrical and mechanical parameters for standard rectangular connector applications.

Parameter Comparison

Engineering Selection Recommendations

Both connectors meet ROHS3 compliance and REACH unaffected status, qualifying them for equivalent use in applications requiring rectangular connectors with 32-position, 0.079" pitch configurations. The M22-7141642 supports higher voltage operation at 500VAC, while the SMM-116-01-S-D provides higher current capacity at 3.2A per contact. Selection between these parts depends on specific application voltage and current requirements within the stated operating ranges. Both parts maintain active production status with adequate inventory availability.

Frequently Asked Questions (FAQ)

Q: Can SMM-116-01-S-D replace M22-7141642 in all applications?

A: Both connectors share identical pitch, position count, mounting type, and termination method. Substitution is valid when application voltage requirements do not exceed 350VAC and current requirements do not exceed 3.2A per contact. The M22-7141642 is required for applications exceeding 350VAC.

Q: What are the physical compatibility considerations?

A: Both connectors use 0.079" (2.00mm) pitch with 2-row configuration and through-hole mounting. The M22-7141642 has an insulation height of 0.173" (4.40mm), while the SMM-116-01-S-D measures 0.140" (4.66mm). PCB layout and clearance requirements must accommodate these dimensional differences.

Q: Are there differences in contact material?

A: The M22-7141642 uses phosphor bronze contacts, while the SMM-116-01-S-D uses beryllium copper contacts. Both materials are suitable for the specified applications and maintain gold mating finish.

Q: Do both parts meet the same compliance standards?

A: Both connectors are ROHS3 compliant, REACH unaffected, and rated UL94 V-0 for material flammability. Both carry EAR99 ECCN classification and identical HTSUS codes.

Q: What is the operating temperature difference?

A: The M22-7141642 operates from -40°C to 105°C, while the SMM-116-01-S-D operates from -55°C to 125°C. The Samtec part provides extended low-temperature capability and higher maximum operating temperature.