TSM-110-03-LM-SV Equivalent & Substitute Parts

Part Overview

The TSM-110-03-LM-SV is a surface mount rectangular connector header manufactured by Samtec Inc., designed for board-to-board or cable applications. This 10-position, single-row header features 0.100" (2.54mm) pitch spacing and is classified as a cuttable header with unshrouded design. The component is actively produced and maintains full inventory availability. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and procurement optimization when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

TSM-110-03-LM-SV

Samtec Inc.In Stock: 877TSM-110-03-LM-SV Datasheet

Current PartRFQ

TSM-110-03-L-SV

Samtec Inc.In Stock: 983TSM-110-03-L-SV Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSM-110-03-LM-SV is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Header, cuttable design with male pin contact type
• Electrical Interface: 10-position, single-row layout with 0.100" (2.54mm) pitch spacing
• Physical Dimensions: Contact length of 0.420" (10.67mm) and insulation height of 0.100" (2.54mm)
• Contact Specifications: Square contact shape, phosphor bronze material, gold mating finish at 10.0µin thickness, and tin post finish
• Mounting & Termination: Surface mount configuration with solder termination
• Material & Environmental Compliance: Liquid crystal polymer insulation, UL94 V-0 flammability rating, operating temperature range of -55°C to 125°C, ROHS3 compliance, and MSL 1 rating

The substitute part TSM-110-03-L-SV shares all critical parameters with the main part, differing only in the fastening type designation within the part number suffix. Both parts belong to the TSM series and maintain identical electrical, mechanical, and environmental specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the TSM-110-03-LM-SV and TSM-110-03-L-SV are active products manufactured by Samtec Inc. with full ROHS3 compliance and UL94 V-0 flammability certification. The parts are functionally equivalent across all electrical, mechanical, and environmental specifications. Selection between these two parts may be based on supply chain availability, inventory levels, or procurement lead times, as both maintain identical performance characteristics and compliance certifications. The TSM-110-03-L-SV currently maintains higher inventory availability at 922 pieces compared to 844 pieces for the TSM-110-03-LM-SV.

Frequently Asked Questions (FAQ)

Q: Are TSM-110-03-LM-SV and TSM-110-03-L-SV electrically interchangeable?

A: Yes. Both parts feature identical contact materials (phosphor bronze), contact finishes (gold mating, tin post), and electrical interface specifications. They are direct electrical equivalents.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts share identical mounting type (surface mount), pitch spacing (0.100" / 2.54mm), contact length (0.420" / 10.67mm), and insulation height (0.100" / 2.54mm). They are mechanically interchangeable.

Q: What is the difference between the part numbers TSM-110-03-LM-SV and TSM-110-03-L-SV?

A: The part numbers differ only in the fastening type designation within the suffix. All other specifications, including connector type, contact configuration, and performance characteristics, remain identical.

Q: Are both parts compliant with current environmental and safety standards?

A: Yes. Both parts are ROHS3 compliant, carry UL94 V-0 flammability certification, and maintain MSL 1 (unlimited) moisture sensitivity level ratings.

Q: Can I use either part in applications requiring -55°C to 125°C operating temperature range?

A: Yes. Both parts are rated for the identical operating temperature range of -55°C to 125°C.

Q: Which part should I select based on availability?

A: Selection may be based on current inventory levels and procurement requirements. The TSM-110-03-L-SV currently has higher inventory availability at 922 pieces. Both parts are active products with equivalent lead times and sourcing reliability.