TSM-119-01-L-DV Equivalent & Substitute Parts

Part Overview

The TSM-119-01-L-DV is a surface mount rectangular connector header manufactured by Samtec Inc., featuring 38 positions arranged in 2 rows with 0.100" (2.54mm) pitch. This cuttable header connector is designed for board-to-board or cable applications with solder termination and push-pull fastening. The part is active in production status with ROHS3 compliance and UL94 V-0 flammability rating. Equivalent and substitute parts within the TSM series share identical core electrical and mechanical specifications while offering variations in mounting features and assembly options.

Substiute Parts

TSM-119-01-L-DV

Samtec Inc.In Stock: 719TSM-119-01-L-DV Datasheet

Current PartRFQ

TSM-119-01-L-DV-A

Samtec Inc.In Stock: 988TSM-119-01-L-DV-A Datasheet

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TSM-119-01-L-DV-LC

Samtec Inc.In Stock: 1210TSM-119-01-L-DV-LC Datasheet

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TSM-119-01-L-DV-LC-P

Samtec Inc.In Stock: 1141TSM-119-01-L-DV-LC-P Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution within the TSM-119-01-L-DV family is determined by electrical and mechanical compatibility across the following critical parameters: connector type (header, cuttable), contact configuration (male pin, 38 positions, 2 rows), pitch spacing (0.100" mating and row spacing), mounting method (surface mount), and termination type (solder). All substitute parts maintain identical specifications for these core parameters.

Variations among substitute parts are limited to optional assembly features that do not affect electrical or mechanical mating compatibility:

• TSM-119-01-L-DV-A includes board guide feature
• TSM-119-01-L-DV-LC includes board lock feature
• TSM-119-01-L-DV-LC-P includes both board lock and pick-and-place features

These feature additions are supplementary and do not alter the fundamental connector interface, contact geometry, or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

All four parts within this substitution group maintain active production status and full ROHS3 compliance with UL94 V-0 flammability certification. Selection between TSM-119-01-L-DV and its equivalents depends on assembly and application requirements:

TSM-119-01-L-DV serves applications requiring standard surface mount header functionality without additional mechanical features.

TSM-119-01-L-DV-A is selected when board guide alignment assistance is required during assembly or mating operations.

TSM-119-01-L-DV-LC is selected when mechanical board lock retention is required to prevent accidental disconnection.

TSM-119-01-L-DV-LC-P is selected for automated assembly processes requiring both board lock retention and pick-and-place compatibility.

All parts share identical electrical performance, contact geometry, pitch spacing, and environmental ratings. Substitution between any parts in this group does not require design modification to the mating connector or PCB layout.

Frequently Asked Questions (FAQ)

Q: Are all TSM-119-01-L-DV variants electrically interchangeable?

A: Yes. All variants maintain identical contact type, pitch spacing (0.100"), number of positions (38), row configuration (2 rows), contact material (phosphor bronze), and gold plating specifications. Electrical performance and signal integrity are equivalent across all variants.

Q: What is the difference between board guide and board lock features?

A: Board guide (TSM-119-01-L-DV-A) provides passive alignment assistance during mating. Board lock (TSM-119-01-L-DV-LC and TSM-119-01-L-DV-LC-P) provides mechanical retention to prevent accidental disconnection after mating. These are supplementary mechanical features that do not affect electrical compatibility.

Q: Can I substitute TSM-119-01-L-DV-LC-P in a design originally specified for TSM-119-01-L-DV?

A: Yes. The TSM-119-01-L-DV-LC-P is a direct substitute with identical mating interface, pitch, and contact specifications. The additional board lock and pick-and-place features do not interfere with standard applications and provide enhanced assembly reliability.

Q: Are all variants ROHS3 compliant?

A: Yes. All four part numbers carry ROHS3 compliance certification with UL94 V-0 flammability rating and MSL 1 (unlimited) moisture sensitivity level.

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

A: All variants operate across -55°C to 125°C, suitable for industrial and commercial applications.

Q: Are these parts suitable for automated pick-and-place assembly?

A: TSM-119-01-L-DV-LC-P is specifically designed with pick-and-place compatibility. TSM-119-01-L-DV, TSM-119-01-L-DV-A, and TSM-119-01-L-DV-LC can be used in automated assembly but without dedicated pick-and-place optimization features.