TSS-108-01-L-D-01 Equivalent & Substitute Parts

Part Overview

The TSS-108-01-L-D-01 is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications. This shrouded 16-position header with 2.54mm pitch serves board-to-board or cable interconnection requirements. The part is Active status and ROHS3 compliant, with 789 units currently in stock. Substitute parts are identified to address inventory availability, series preference, or application-specific requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

TSS-108-01-L-D-01

Samtec Inc.In Stock: 881TSS-108-01-L-D-01 Datasheet

Current PartRFQ

TST-108-01-L-D-01

Samtec Inc.In Stock: 928TST-108-01-L-D-01 Datasheet

SimilarRFQ

TST-108-01-L-D-02

Samtec Inc.In Stock: 914TST-108-01-L-D-02 Datasheet

SimilarRFQ

TST-108-01-L-D-14

Samtec Inc.In Stock: 903TST-108-01-L-D-14 Datasheet

SimilarRFQ

TST-108-01-L-D-16

Samtec Inc.In Stock: 807TST-108-01-L-D-16 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TSS-108-01-L-D-01 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Connector Type, Contact Type, and Position Configuration: All substitutes maintain header connector type with male pin contacts in 16-position, 2-row configuration
• Pitch and Row Spacing: All substitutes maintain 0.100" (2.54mm) mating pitch and row spacing for PCB footprint compatibility
• Mounting and Termination: All substitutes use through-hole mounting with solder termination
• Shrouding and Fastening: All substitutes feature shrouded 4-wall design with push-pull fastening
• Contact Geometry and Materials: All substitutes maintain square contact shape, phosphor bronze material, and gold mating finish
• Insulation Material: Substitutes use PBT or PBT glass-filled formulations
• Environmental Ratings: All substitutes maintain -55°C ~ 125°C operating temperature range and UL94 V-0 flammability rating
• Compliance: All substitutes are ROHS3 compliant with MSL 1 rating

The primary distinction between the main part (TSS series) and substitute parts (TST series) is the connector style designation and insulation material composition. TST series substitutes specify glass-filled PBT insulation and board-to-cable/wire style, whereas the TSS main part specifies standard PBT and board-to-board or cable style.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts (TST-108-01-L-D-01, TST-108-01-L-D-02, TST-108-01-L-D-14, TST-108-01-L-D-16) are functionally equivalent to the main part TSS-108-01-L-D-01 for applications requiring 16-position, 2.54mm pitch through-hole header connectors. All parts maintain Active product status and ROHS3 compliance.

The TST series substitutes feature glass-filled PBT insulation, which provides enhanced mechanical strength and thermal stability compared to standard PBT. The TST series also specifies board-to-cable/wire style versus the TSS main part's board-to-board or cable style designation. These differences do not affect electrical or mechanical compatibility when mating with standard 2.54mm pitch receptacles.

Selection between substitute parts should be based on inventory availability and series preference. All four TST substitutes carry higher inventory levels (717–917 units) compared to the TSS main part (789 units), with TST-108-01-L-D-01 offering the highest stock level at 917 units.

Frequently Asked Questions (FAQ)

Q: Are TST series connectors electrically compatible with TSS series connectors?

A: Yes. Both series maintain identical electrical specifications including contact material (phosphor bronze), contact finish (gold mating, tin post), pitch (2.54mm), and operating temperature range (-55°C ~ 125°C). The primary difference is insulation material composition (glass-filled PBT in TST versus standard PBT in TSS).

Q: What is the significance of glass-filled PBT insulation in TST substitutes?

A: Glass-filled PBT provides improved mechanical rigidity, dimensional stability, and thermal performance compared to standard PBT. This enhancement does not affect connector compatibility but offers superior performance in applications subject to thermal cycling or mechanical stress.

Q: Can TST-108-01-L-D-01, TST-108-01-L-D-02, TST-108-01-L-D-14, and TST-108-01-L-D-16 be used interchangeably?

A: Yes. All four TST substitutes maintain identical electrical and mechanical specifications. Differences in part number suffixes (-01, -02, -14, -16) reflect internal Samtec design variations that do not affect functional compatibility. Selection should be based on inventory availability and application requirements.

Q: What does the "board-to-cable/wire" style designation mean for TST substitutes?

A: This designation indicates the connector's primary application context. TST series are optimized for board-to-cable or board-to-wire interconnections, while the TSS main part supports board-to-board or cable configurations. Both styles use identical contact geometry and pitch, ensuring mechanical and electrical compatibility.

Q: Are all parts ROHS3 compliant?

A: Yes. The main part TSS-108-01-L-D-01 and all four TST substitutes are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, suitable for standard storage and handling conditions.

Q: What is the current rating for these connectors?

A: The main part TSS-108-01-L-D-01 does not specify a current rating. TST substitutes specify 3.4A per contact. For applications requiring current rating verification, TST series substitutes provide this specification.