M80-4591498 Equivalent & Substitute Parts

Part Overview

The M80-4591498 is a 14-position rectangular receptacle connector housing from Harwin Inc.'s Datamate Trio-Tek series, designed for 2.00mm pitch applications with screw lock fastening and crimp contact termination. This component is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and field service applications.

Substiute Parts

M80-4591498

Harwin Inc.In Stock: 1022M80-4591498 Datasheet

Current PartRFQ

M80-4C11405FC

Harwin Inc.In Stock: 1200M80-4C11405FC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The M80-4C11405FC qualifies as a direct substitute for the M80-4591498 based on the following critical parameters that determine functional and mechanical compatibility:

• Connector Type & Contact Configuration: Both are 14-position receptacle housings with female socket contacts
• Pitch & Row Geometry: Identical 0.079" (2.00mm) pitch and 2-row configuration with matching row spacing
• Mounting & Fastening: Both employ free hanging in-line mounting with screw lock fastening
• Contact Termination: Both utilize crimp termination methodology
• Manufacturer Consistency: Both manufactured by Harwin Inc., ensuring design family compatibility
• Regulatory Compliance: Both maintain ROHS3 compliance and REACH unaffected status
• Operating Environment: Both support the same -55°C to 125°C temperature range

The M80-4C11405FC represents an active product from the Datamate J-Tek series, providing current availability and ongoing manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The M80-4C11405FC is the appropriate substitute for the obsolete M80-4591498. Selection is justified on the following engineering grounds:

• Product Status Transition: The M80-4591498 is obsolete with no ongoing manufacturer support. The M80-4C11405FC is active and maintains current production status, ensuring long-term supply chain viability.
• Regulatory Compliance Alignment: Both components maintain identical ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements without modification.
• Mechanical & Electrical Compatibility: All critical parameters—pitch, row configuration, mounting type, fastening mechanism, and contact termination—are identical, enabling direct form-fit-function replacement.
• Manufacturer Continuity: Both components are manufactured by Harwin Inc., ensuring design family consistency and compatibility with existing mating connectors and cable assemblies.
• Environmental Performance: Identical operating temperature range (-55°C to 125°C) ensures equivalent performance across all specified environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can the M80-4C11405FC be used as a direct replacement for the M80-4591498 in existing designs?

A: Yes. Both components share identical pitch (0.079" / 2.00mm), row configuration (2 rows), position count (14), mounting type (free hanging in-line), and fastening mechanism (screw lock). The M80-4C11405FC will mate with existing connectors and cable assemblies designed for the M80-4591498.

Q: What is the primary difference between these two parts?

A: The M80-4591498 is obsolete, while the M80-4C11405FC is an active product. The M80-4C11405FC includes additional features (polarizing key) and specifies contact finish (gold) and wire gauge compatibility (24-28 AWG), providing enhanced design clarity for new applications.

Q: Are there any compliance or certification differences?

A: No. Both components maintain ROHS3 compliance, REACH unaffected status, and identical ECCN (EAR99) and HTSUS classifications. No compliance modifications are required when transitioning to the substitute part.

Q: What packaging format is available for the M80-4C11405FC?

A: The M80-4C11405FC is supplied in bulk packaging, with 1113 pieces currently in stock.

Q: Does the addition of a polarizing key on the M80-4C11405FC affect compatibility?

A: The polarizing key is a design enhancement that prevents incorrect mating orientation. This feature does not compromise compatibility with existing mating connectors; it provides additional protection against assembly errors.