TSW-102-17-S-S Equivalent & Substitute Parts

Part Overview

The TSW-102-17-S-S is a vertical rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This 2-position connector operates across a wide temperature range of -55°C to 125°C and features gold-plated mating contacts with tin-plated posts. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

TSW-102-17-S-S

Samtec Inc.In Stock: 937TSW-102-17-S-S Datasheet

Current PartRFQ

0022284027

MolexIn Stock: 191520022284027 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-102-17-S-S is determined by the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — must match exactly for mechanical compatibility
• Number of Positions: 2 — must match for circuit board layout compatibility
• Number of Rows: 1 — must match for footprint compatibility
• Contact Type: Male Pin — must match for mating interface
• Mounting Type: Through Hole — must match for assembly process
• Termination: Solder — must match for connection method
• Contact Finish - Mating: Gold — must match for electrical performance and corrosion resistance
• Contact Finish - Post: Tin — must match for soldering compatibility
• Operating Temperature Range: -55°C ~ 125°C — substitute must support this range
• Material Flammability Rating: UL94 V-0 — must match for safety compliance
• RoHS Status: ROHS3 Compliant — must match for regulatory compliance

The Molex 0022284027 meets all critical substitution criteria and is classified as a manufacturer-recommended equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022284027 is the manufacturer-recommended substitute for the TSW-102-17-S-S. Both parts maintain identical pitch, position count, row configuration, and contact finish specifications. Both achieve UL94 V-0 flammability rating and ROHS3 compliance, meeting regulatory requirements for equivalent applications.

The primary dimensional differences are in contact length and insulation height. The Molex part features shorter mating contact length (0.320" versus 0.620") and reduced overall contact length (0.530" versus 0.830"), with a slightly lower insulation height (0.090" versus 0.100"). These dimensional variations do not affect electrical compatibility for standard board-to-board or cable connections within the specified operating temperature range of -55°C to 125°C.

The Molex 0022284027 is currently in active production with substantial inventory availability (19,100 pieces), whereas the Samtec part is discontinued. Selection of the Molex substitute ensures supply chain continuity and long-term component availability.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022284027 be used as a direct replacement for the TSW-102-17-S-S?

A: Yes. Both connectors share identical pitch (0.100" / 2.54mm), position count (2), row configuration (1), contact type (male pin), mounting method (through hole), and termination type (solder). Both feature gold-plated mating contacts with tin-plated posts and meet UL94 V-0 and ROHS3 compliance requirements.

Q: What are the key dimensional differences between these parts?

A: The Molex 0022284027 has shorter contact lengths compared to the Samtec TSW-102-17-S-S. Mating contact length is 0.320" (8.13mm) versus 0.620" (15.75mm), and overall contact length is 0.530" (13.46mm) versus 0.830" (21.08mm). Insulation height is 0.090" (2.29mm) versus 0.100" (2.54mm). These differences do not affect electrical performance for standard applications.

Q: Are there any material differences between the two connectors?

A: The insulation material differs. The Samtec part uses Polybutylene Terephthalate (PBT), while the Molex part uses Polyamide (PA) with nylon and glass filler. Both materials achieve UL94 V-0 flammability rating and are suitable for the specified operating temperature range of -55°C to 125°C.

Q: What is the availability status of each part?

A: The Samtec TSW-102-17-S-S is discontinued at DiGi Electronics. The Molex 0022284027 is in active production with 19,100 pieces currently in stock.

Q: Do both connectors support the same operating temperature range?

A: The Samtec TSW-102-17-S-S specifies an operating temperature range of -55°C to 125°C. The Molex 0022284027 does not specify an operating temperature range in the provided data. Verify the Molex part's temperature specifications with the manufacturer for applications requiring the full -55°C to 125°C range.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the Samtec TSW-102-17-S-S and Molex 0022284027 are ROHS3 compliant and REACH unaffected. Both carry Moisture Sensitivity Level 1 (Unlimited).