M20-8913305 Equivalent & Substitute Parts

Part Overview

The M20-8913305 is a rectangular connector header manufactured by Harwin Inc., designed for surface mount, right-angle applications with 66 positions at 0.100" (2.54mm) pitch. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement planning. The connector features male pins, unshrouded design, and solder termination suitable for board-to-board or cable applications.

Substiute Parts

M20-8913305

Harwin Inc.In Stock: 937M20-8913305 Datasheet

Current PartRFQ

TSM-133-01-S-DH

Samtec Inc.In Stock: 737TSM-133-01-S-DH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M20-8913305 is based on the following critical parameters that must remain consistent:

• Connector pitch of 0.100" (2.54mm) for mating compatibility
• 66-position, 2-row configuration for footprint alignment
• Surface mount, right-angle mounting orientation
• Male pin contact type with solder termination
• Unshrouded design with push-pull fastening
• Gold-plated mating contact finish
• UL94 V-0 flammability rating for safety compliance
• ROHS3 compliance for regulatory alignment

The TSM-133-01-S-DH from Samtec Inc. meets all these critical substitution criteria, providing functional equivalence for applications requiring the M20-8913305 specification.

Parameter Comparison

Engineering Selection Recommendations

The TSM-133-01-S-DH is the qualified substitute for the M20-8913305. Selection is based on:

• Identical mating pitch and position configuration ensuring direct footprint compatibility
• Active product status providing long-term availability and supply chain continuity
• ROHS3 compliance and UL94 V-0 flammability rating matching regulatory requirements
• Extended operating temperature range (-55°C ~ 125°C) providing broader thermal performance envelope compared to the original part (-40°C ~ 105°C)
• Equivalent contact finish and termination methodology

The substitute part is suitable for direct replacement in applications where the M20-8913305 was originally specified.

Frequently Asked Questions (FAQ)

Q: Can the TSM-133-01-S-DH be used as a direct replacement for the M20-8913305?

A: Yes. Both connectors share identical mating pitch (0.100"), position count (66), row configuration (2), mounting orientation (surface mount right-angle), and contact type (male pin solder termination). Footprint compatibility is maintained.

Q: What are the key differences between these two connectors?

A: The primary differences are insulation material (Polyamide PA6T in the M20-8913305 versus Liquid Crystal Polymer in the TSM-133-01-S-DH), contact material (Brass versus Phosphor Bronze), and operating temperature range (-40°C ~ 105°C versus -55°C ~ 125°C). The TSM-133-01-S-DH has active product status, ensuring ongoing availability.

Q: Are there packaging differences between the two parts?

A: The M20-8913305 packaging is not specified in available data. The TSM-133-01-S-DH is supplied in tube packaging. Verify packaging requirements for your procurement process.

Q: Do both connectors meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, UL94 V-0 rated, and REACH unaffected. Compliance requirements are equivalent.

Q: What is the current rating for the TSM-133-01-S-DH?

A: The current rating for the TSM-133-01-S-DH is not specified in available data. The M20-8913305 is rated at 3A. Consult the manufacturer datasheet for the TSM-133-01-S-DH current rating specifications.