TSM-105-01-L-DV Equivalent & Substitute Parts

Part Overview

The TSM-105-01-L-DV is a rectangular connector header manufactured by Samtec Inc., designed for surface mount applications with 10 positions at 0.100" (2.54mm) pitch. This connector features a cuttable, unshrouded design with male pins and push-pull fastening, suitable for board-to-board or cable interconnections. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

TSM-105-01-L-DV-S

Samtec Inc.In Stock: 928TSM-105-01-L-DV-S Datasheet

Current PartRFQ

TSSH-105-01-L-DV

Samtec Inc.In Stock: 838TSSH-105-01-L-DV Datasheet

DirectRFQ

54202-G0805CLF

Amphenol ICC (FCI)In Stock: 137554202-G0805CLF Datasheet

SimilarRFQ

71276-110HVLF

Amphenol ICC (FCI)In Stock: 99471276-110HVLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TSM-105-01-L-DV is determined by the following critical parameters that must remain consistent across equivalent parts:

• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 10
• Number of Rows: 2
• Row Spacing - Mating: 0.100" (2.54mm)
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Shape: Square
• Contact Material: Phosphor Bronze
• Insulation Material: Liquid Crystal Polymer (LCP)

Substitute parts are grouped into two categories:

Direct Equivalent (Samtec Series): TSSH-105-01-L-DV maintains identical electrical and mechanical specifications with the primary difference being shrouding configuration (2-wall shrouded versus unshrouded) and increased insulation height.

Similar Alternatives (Amphenol ICC/FCI Series): 54202-G0805CLF and 71276-110HVLF provide functional equivalence with matching pitch, position count, contact configuration, and mounting type. These parts operate across an extended temperature range and feature enhanced contact finish thickness.

Parameter Comparison

Engineering Selection Recommendations

TSSH-105-01-L-DV (Samtec Inc.) is the primary direct equivalent for TSM-105-01-L-DV. This part maintains active product status and ROHS3 compliance. The primary design difference is the addition of 2-wall shrouding and increased insulation height (0.350" versus 0.100"), which provides enhanced mechanical protection and board-level guidance during mating. This substitute is suitable for applications where the original cuttable, unshrouded design can accommodate the increased profile.

54202-G0805CLF (Amphenol ICC/FCI BERGSTIK®) and 71276-110HVLF (Amphenol ICC/FCI BERGSTIK® II) provide functional alternatives with active product status and RoHS compliance. Both parts maintain identical pitch, position count, and contact configuration. The Amphenol alternatives feature enhanced contact finish thickness (30.0µin versus 10.0µin) and extended operating temperature range (-65°C to 130°C versus -55°C to 125°C). These parts are unshrouded, matching the original TSM-105-01-L-DV profile. The 71276-110HVLF is supplied in Tape & Reel packaging, while 54202-G0805CLF is supplied in Cut Tape.

Selection between these alternatives depends on packaging requirements, shrouding preference, and contact finish durability needs for the specific application.

Frequently Asked Questions (FAQ)

Q: Can TSSH-105-01-L-DV be used as a direct replacement for TSM-105-01-L-DV?

A: TSSH-105-01-L-DV is electrically and mechanically compatible with TSM-105-01-L-DV for the same mating interface. The primary difference is the addition of 2-wall shrouding and increased insulation height. Verify that the increased profile (0.350" insulation height versus 0.100") does not conflict with board layout or mechanical constraints in your application.

Q: What are the key differences between Samtec and Amphenol alternatives?

A: Samtec TSSH-105-01-L-DV maintains the same contact finish thickness as the original part (10.0µin) and identical operating temperature range. Amphenol 54202-G0805CLF and 71276-110HVLF feature thicker contact finish (30.0µin) and extended operating temperature range (-65°C to 130°C). All three alternatives maintain identical pitch, position count, and contact configuration.

Q: Are there packaging differences between substitute parts?

A: Yes. TSSH-105-01-L-DV is supplied in Tube packaging. 54202-G0805CLF is supplied in Cut Tape (CT). 71276-110HVLF is supplied in Tape & Reel (TR). Select based on your assembly process requirements and volume needs.

Q: Do all substitute parts meet RoHS compliance?

A: Yes. TSSH-105-01-L-DV is ROHS3 compliant. 54202-G0805CLF and 71276-110HVLF are RoHS compliant. All parts meet environmental compliance requirements for current manufacturing standards.

Q: What is the significance of contact finish thickness differences?

A: Contact finish thickness affects durability and wear resistance during mating cycles. The Amphenol alternatives (30.0µin) provide thicker gold plating compared to the original and Samtec substitute (10.0µin), offering enhanced contact longevity in high-cycle applications.

Q: Can the cuttable feature of TSM-105-01-L-DV be replicated with substitute parts?

A: TSSH-105-01-L-DV is not specified as cuttable. 54202-G0805CLF and 71276-110HVLF are not specified as cuttable. If the cuttable feature is required for your application, verify connector design specifications before substitution.