Molex 0850500074 32-Position DIN Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0850500074 is a 32-position DIN connector receptacle with female sockets, gold-plated contacts, and right-angle through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new production runs. The connector is designed for PCB-mounted applications requiring reliable signal and power distribution across 32 positions in a compact DIN form factor.

Substiute Parts

0850500074

MolexIn Stock: 8010850500074 Datasheet

Current PartRFQ

PCN10C-32S-2.54DS(72)

Hirose Electric Co LtdIn Stock: 1165PCN10C-32S-2.54DS(72) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0850500074 is determined by strict alignment of the following critical parameters:

• Connector Type & Position Count: Must be receptacle with female sockets, 32 positions
• Pitch & Row Configuration: Must maintain 0.100" (2.54mm) pitch with 2-row layout
• Mounting & Termination: Must support through-hole, right-angle PCB mounting with solder termination
• Contact Finish: Must feature gold plating for electrical compatibility
• Compliance & Environmental: Must meet UL94 V-0 flammability, ROHS3, and MSL 1 requirements

The Hirose Electric PCN10C-32S-2.54DS(72) meets all substitution criteria across these parameters, establishing it as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Hirose Electric PCN10C-32S-2.54DS(72) is a qualified substitute for the obsolete Molex 0850500074 based on matching mechanical, electrical, and compliance specifications. Both components are ROHS3 compliant, UL94 V-0 rated, and feature identical pitch, position count, and mounting configuration.

The primary consideration is the operating temperature range: the Molex part supports -55°C to 125°C, while the Hirose substitute operates within -55°C to 85°C. Applications requiring sustained operation above 85°C must retain the original Molex specification or identify alternative solutions. For standard industrial and commercial temperature ranges, the Hirose connector provides full functional equivalence.

Both components carry MSL 1 (Unlimited) moisture sensitivity, eliminating moisture-related handling constraints. The Hirose part is currently in active production status with confirmed inventory availability, supporting long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the Hirose PCN10C-32S-2.54DS(72) be used as a direct drop-in replacement for the Molex 0850500074?

A: Yes, for applications operating within the -55°C to 85°C temperature range. Both connectors share identical pitch (2.54mm), position count (32), row configuration (2), mounting type (through-hole right-angle), and contact finish (gold). PCB footprints and mating interface are compatible.

Q: What is the primary limitation of the Hirose substitute?

A: The Hirose connector's maximum operating temperature is 85°C, compared to 125°C for the Molex original. Applications requiring sustained operation above 85°C must use the original Molex specification or source alternative components rated for higher temperatures.

Q: Are there compliance or certification differences between the two parts?

A: No. Both components meet UL94 V-0 flammability requirements, ROHS3 compliance, and carry MSL 1 moisture sensitivity ratings. Electrical and environmental certifications are equivalent.

Q: Does packaging format affect substitution eligibility?

A: Packaging format (Molex standard vs. Hirose tray) does not affect electrical or mechanical compatibility. The packaging difference is a supply chain consideration only and does not impact functional performance or PCB integration.

Q: What should be verified before implementing the Hirose substitute in production?

A: Confirm that the application's maximum operating temperature does not exceed 85°C. Verify PCB layout accommodates the connector's mechanical envelope. Validate mating connector compatibility with the 2.54mm pitch and 32-position female socket configuration.