Molex 0850480660 DIN Connector Receptacle – Equivalent & Substitute Parts

Part Overview

The Molex 0850480660 is a 48-position DIN connector receptacle with female sockets designed for through-hole PCB mounting. This connector accommodates 42 standard positions plus 6 coaxial positions, operating across the industrial temperature range of -55°C to 125°C. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations where this connector type is required.

Substiute Parts

0850480660

MolexIn Stock: 8980850480660 Datasheet

Current PartRFQ

09032426805

HARTINGIn Stock: 127609032426805 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The HARTING 09032426805 qualifies as a functional equivalent to the Molex 0850480660 based on the following critical parameters:

• Connector Configuration: Both are 48-position DIN receptacles with female sockets
• Position Allocation: Both accommodate 42 loaded positions plus 6 coaxial/specialty positions
• Electrical Pitch: Identical 0.100" (2.54mm) pitch ensures mechanical and electrical compatibility
• Physical Layout: Both feature 3-row configuration with Style M designation
• Mounting Method: Both utilize through-hole solder termination on PCB
• Environmental Compliance: Both meet UL94 V-0 flammability rating and ROHS3 compliance
• Moisture Sensitivity: Both rated MSL 1 (Unlimited), indicating no moisture-related handling restrictions

The HARTING part represents an active product status alternative, addressing the obsolescence of the Molex original while maintaining dimensional and functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

The HARTING 09032426805 is the designated equivalent for the obsolete Molex 0850480660 based on:

• Active Product Status: The HARTING part maintains current manufacturing and supply chain availability, eliminating obsolescence risk
• Regulatory Compliance: Both parts meet ROHS3 and UL94 V-0 requirements, ensuring continued compliance in regulated applications
• Dimensional Interchangeability: Identical pitch, row configuration, and mounting method enable direct PCB layout compatibility
• Environmental Certification: Both parts support the full -55°C to 125°C operating range with MSL 1 rating, suitable for industrial and harsh environment applications

The insulation material difference (polyester thermoplastic versus glass-filled thermoplastic) does not affect electrical or mechanical substitution criteria for this connector category.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09032426805 be used as a direct replacement for the Molex 0850480660 on existing PCBs?

A: Yes. Both connectors share identical pitch (0.100"), row count (3), position configuration (48 total, 42 loaded), and through-hole solder termination. PCB footprints designed for the Molex part will accommodate the HARTING equivalent without modification.

Q: What is the significance of the 42 + 6 position designation?

A: The connector provides 42 standard signal positions plus 6 specialized positions designated for coaxial, fiber optic, or power connections. Both the Molex and HARTING parts maintain this allocation.

Q: Are there temperature or compliance differences between these parts?

A: Both parts operate across -55°C to 125°C and meet ROHS3 and UL94 V-0 standards. No compliance or thermal performance differences exist for the specified parameters.

Q: Why is the Molex part listed as obsolete?

A: Obsolescence indicates the manufacturer has discontinued production. The HARTING 09032426805 remains in active production, making it the appropriate long-term solution for new designs and system support.

Q: Does the difference in insulation material affect performance?

A: Both materials are thermoplastic with UL94 V-0 rating. The glass-filled formulation in the HARTING part provides enhanced mechanical stability. For the electrical and mechanical parameters specified, both materials are functionally equivalent.