TSM-104-02-L-SV Equivalent & Substitute Parts

Part Overview

The TSM-104-02-L-SV is a surface mount rectangular connector header manufactured by Samtec Inc. This 4-position, 0.100" (2.54mm) pitch connector is designed for board-to-board or cable applications with solder termination and push-pull fastening. The part is Active status and ROHS3 compliant, making it suitable for modern electronic assemblies requiring standard rectangular connector solutions.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the TSM series, allowing for design flexibility, inventory optimization, or component availability management.

Substiute Parts

TSM-104-02-L-SV

Samtec Inc.In Stock: 1159TSM-104-02-L-SV Datasheet

Current PartRFQ

TSM-104-02-L-SV-LC

Samtec Inc.In Stock: 837TSM-104-02-L-SV-LC Datasheet

SimilarRFQ

TSM-104-02-L-SV-P

Samtec Inc.In Stock: 830TSM-104-02-L-SV-P Datasheet

SimilarRFQ

TSM-104-02-LM-SV

Samtec Inc.In Stock: 1017TSM-104-02-LM-SV Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TSM-104-02-L-SV are qualified based on strict equivalence of the following critical parameters:

• Manufacturer: Samtec Inc.
• Series: TSM
• Base Product Number: TSM-104
• Number of Positions: 4
• Pitch - Mating: 0.100" (2.54mm)
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Length - Mating: 0.320" (8.13mm)
• Insulation Height: 0.100" (2.54mm)
• Contact Material: Phosphor Bronze
• Insulation Material: Liquid Crystal Polymer (LCP)
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts differ only in optional features (Board Lock, Pick and Place) or minor contact length variations that do not affect core electrical or mechanical compatibility. All substitutes maintain identical pitch, position count, termination method, and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

All four parts—TSM-104-02-L-SV, TSM-104-02-LM-SV, TSM-104-02-L-SV-P, and TSM-104-02-L-SV-LC—are Active status products manufactured by Samtec Inc. within the TSM series. Each part maintains ROHS3 compliance, UL94 V-0 flammability rating, and identical electrical and mechanical specifications for the core connector interface.

Selection between these parts is determined by application-specific requirements:

TSM-104-02-L-SV is the baseline configuration without additional features, suitable for standard board-to-board or cable applications.

TSM-104-02-LM-SV provides equivalent functionality to the baseline part with no feature differentiation.

TSM-104-02-L-SV-P includes Pick and Place feature, beneficial for automated assembly processes requiring component handling optimization.

TSM-104-02-L-SV-LC includes Board Lock feature, providing mechanical retention enhancement for applications requiring increased mating stability.

All parts are suitable for operating environments from -55°C to 125°C and are classified as Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can TSM-104-02-L-SV be directly replaced with TSM-104-02-LM-SV?

A: Yes. Both parts share identical electrical and mechanical specifications, including pitch, position count, contact material, insulation material, and operating temperature range. The parts are functionally equivalent for standard connector applications.

Q: What is the difference between TSM-104-02-L-SV and TSM-104-02-L-SV-P?

A: The primary difference is the Pick and Place feature in the TSM-104-02-L-SV-P variant. This feature is designed to facilitate automated assembly handling. All other electrical and mechanical parameters remain identical. Selection depends on whether the assembly process utilizes automated pick-and-place equipment.

Q: When should TSM-104-02-L-SV-LC be selected over the standard TSM-104-02-L-SV?

A: The TSM-104-02-L-SV-LC includes a Board Lock feature that provides mechanical retention enhancement. This variant is appropriate for applications requiring increased mating stability or where connector separation prevention is a design requirement. All other specifications remain equivalent.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. TSM-104-02-L-SV, TSM-104-02-LM-SV, TSM-104-02-L-SV-P, and TSM-104-02-L-SV-LC are all ROHS3 compliant and suitable for applications requiring regulatory compliance with hazardous substance restrictions.

Q: What is the operating temperature range for these connectors?

A: All four parts operate across the temperature range of -55°C to 125°C, making them suitable for industrial and commercial applications with extended thermal requirements.

Q: Do these connectors require special moisture handling during storage?

A: No. All parts are classified as Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity precautions are required during storage, handling, or assembly.

Q: Can these 4-position connectors be cut to smaller configurations?

A: Yes. All parts are designated as Header, Cuttable type, allowing for field modification to smaller position counts if required by application design.