TSW-108-17-L-S Equivalent & Substitute Parts

Part Overview

The TSW-108-17-L-S is an 8-position vertical header connector manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This unshrouded rectangular connector features a 0.100" (2.54mm) pitch and solder termination with push-pull fastening. The part is currently active in production and maintains full RoHS3 compliance with UL94 V-0 flammability rating. Substitute parts are identified when equivalent electrical and mechanical parameters align within the allowed specifications for this connector category.

Substiute Parts

TSW-108-17-L-S

Samtec Inc.In Stock: 896TSW-108-17-L-S Datasheet

Current PartRFQ

0022284084

MolexIn Stock: 21300022284084 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0022284084 is identified as a substitute based on alignment of critical electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

• Connector type classification: Header with male pin contacts
• Mating pitch: 0.100" (2.54mm) standard spacing
• Position count: 8-position configuration
• Mounting method: Through-hole solder termination
• Fastening mechanism: Push-pull engagement
• Contact finish: Gold mating surface with tin post finish
• Shrouding: Unshrouded design
• Compliance: RoHS3 and UL94 V-0 certification maintained

Physical dimensions and contact geometry differ between the main part and substitute, requiring mechanical validation during integration.

Parameter Comparison

Engineering Selection Recommendations

Both the TSW-108-17-L-S and 0022284084 maintain active product status with full RoHS3 compliance and UL94 V-0 flammability certification. Selection between these parts is determined by mechanical fit requirements within the target application.

The TSW-108-17-L-S features longer contact mating length (0.620" vs. 0.320") and greater overall contact length (0.830" vs. 0.530"), resulting in increased insulation height (0.100" vs. 0.090"). The Molex 0022284084 provides a more compact profile with shorter contact geometry.

Insulation material composition differs: the Samtec part uses polybutylene terephthalate (PBT), while the Molex substitute employs polyamide (PA) nylon with glass reinforcement. Both materials satisfy the specified flammability and compliance requirements.

Contact finish thickness on the mating surface is higher for the Molex part (15.0µin vs. 10.0µin), while post finish thickness is specified only for the substitute (100.0µin).

Selection should be based on physical space constraints, connector depth requirements, and mechanical interface specifications of the receiving socket or mating connector.

Frequently Asked Questions (FAQ)

Q: What determines if the Molex 0022284084 can replace the Samtec TSW-108-17-L-S?

A: Substitution is valid when the receiving connector socket or mating component accommodates the different contact geometry. The Molex part has shorter mating contact length (0.320" vs. 0.620") and lower insulation height (0.090" vs. 0.100"), which may affect mechanical engagement depth and overall assembly height.

Q: Are there electrical performance differences between these parts?

A: Both parts share identical pitch (0.100"), contact type (male pin), contact finish (gold mating, tin post), and fastening mechanism (push-pull). Electrical performance is equivalent for standard signal and power applications within the specified operating temperature range.

Q: Can I use the Molex part in a design originally specified for the Samtec connector?

A: Physical compatibility must be verified with the mating connector or socket. The dimensional differences in contact length and insulation height may require mechanical validation. Compliance certifications (RoHS3, UL94 V-0) are equivalent.

Q: What is the difference in insulation material, and does it affect performance?

A: The Samtec part uses polybutylene terephthalate (PBT), while the Molex substitute uses polyamide (PA) nylon with glass reinforcement. Both materials meet UL94 V-0 flammability requirements and operate across the same temperature range (-55°C to 125°C). Material selection may influence mechanical properties such as rigidity and thermal expansion, but electrical performance remains equivalent.

Q: Are both parts available in the same packaging?

A: Both parts are supplied in bulk packaging. Inventory availability differs: Samtec TSW-108-17-L-S has 843 pieces in stock, while Molex 0022284084 has 2075 pieces available.

Q: Do these connectors have any special handling requirements?

A: Both parts maintain Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control measures are required during storage or handling.