M80-4225042P Equivalent & Substitute Parts

Part Overview

The M80-4225042P is a 50-position female receptacle connector from Harwin Inc.'s Datamate J-Tek series, designed for surface mount applications with 0.079" (2.00mm) pitch. This connector features gold-plated mating contacts, screw lock fastening, and is rated for 3A at 120V across automotive, general purpose, and military applications. The part is currently listed as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement.

Substiute Parts

M80-4225042P

Harwin Inc.In Stock: 1032M80-4225042P Datasheet

Current PartRFQ

M80-4225042

Harwin Inc.In Stock: 789M80-4225042 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M80-4225042P is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Position Count & Arrangement: 50 positions in 2-row configuration
• Pitch Specifications: 0.079" (2.00mm) mating pitch and row spacing
• Mounting Technology: Surface mount termination with solder connection
• Fastening Mechanism: Screw lock fastening type
• Electrical Ratings: 3A current capacity at 120V
• Environmental Compliance: UL94 V-0 flammability rating, RoHS3 compliance, REACH unaffected status
• Temperature Range: -55°C to 125°C operating envelope

The M80-4225042 (direct manufacturer substitute) maintains identical specifications across all critical parameters while offering active product status, making it the primary equivalent for this obsolete component.

Parameter Comparison

Engineering Selection Recommendations

The M80-4225042 is the direct equivalent for the obsolete M80-4225042P. Both components are manufactured by Harwin Inc. within the Datamate J-Tek series and maintain identical electrical, mechanical, and environmental specifications. The substitute part carries active product status, ensuring ongoing availability and manufacturer support. Both components satisfy RoHS3 compliance and REACH requirements, with equivalent certifications for automotive, general purpose, and military applications. The transition from M80-4225042P to M80-4225042 presents no functional or compatibility constraints for existing designs.

Frequently Asked Questions (FAQ)

Q: Can M80-4225042 directly replace M80-4225042P in existing designs?

A: Yes. Both components are identical in connector type, position count, pitch, mounting method, fastening mechanism, electrical ratings, and environmental specifications. No design modifications are required.

Q: What is the primary difference between these two part numbers?

A: The M80-4225042P is obsolete, while M80-4225042 maintains active product status. The "P" designation in the original part number does not indicate a functional difference but rather reflects a historical product lifecycle designation.

Q: Are the mating heights compatible between these connectors?

A: Yes. Both parts specify identical mated stacking heights of 7.8mm and 8.05mm, ensuring mechanical compatibility with mating connectors and PCB layouts.

Q: Do both parts meet the same compliance standards?

A: Yes. Both M80-4225042P and M80-4225042 are RoHS3 compliant, REACH unaffected, and carry UL94 V-0 flammability ratings. They are suitable for automotive, general purpose, and military applications.

Q: What is the contact material and finish specification?

A: Both connectors use beryllium copper contacts with gold plating on mating surfaces (12.0µin/0.30µm thickness) and tin plating on post surfaces (137.8µin/4.60µm thickness).

Q: Are there any inventory or lead time considerations?

A: The M80-4225042 is listed as active with 736 pieces in stock, providing better availability than the obsolete M80-4225042P variant.