TSW-116-08-G-D Equivalent & Substitute Parts

Part Overview

The TSW-116-08-G-D is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This 32-position, 2-row connector operates across a wide temperature range of -55°C to 125°C and features gold-plated phosphor bronze contacts with PBT insulation. The part maintains Active product status and is ROHS3 compliant with MSL 1 rating, making it suitable for applications requiring reliable interconnection in diverse environmental conditions. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and optimize component sourcing across manufacturing cycles.

Substiute Parts

TSW-116-08-G-D

Samtec Inc.In Stock: 765TSW-116-08-G-D Datasheet

Current PartRFQ

929665-02-16-I

3MIn Stock: 3712929665-02-16-I Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-116-08-G-D is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins, 32 positions arranged in 2 rows
• Pitch Specifications: Mating pitch of 0.100" (2.54mm) and row spacing of 0.100" (2.54mm)
• Mounting & Termination: Through-hole solder termination with push-pull fastening
• Contact Interface: Gold-plated mating surface with square contact geometry
• Insulation Material: PBT-based insulation with UL94 V-0 flammability rating
• Environmental Compliance: RoHS compliance and REACH unaffected status

The substitute part 929665-02-16-I (3M) satisfies these core substitution criteria. Variations in contact material composition, contact length tolerances, and operating temperature range do not preclude functional equivalence when the primary electrical and mechanical interface parameters remain consistent.

Parameter Comparison

Engineering Selection Recommendations

Both the TSW-116-08-G-D and 929665-02-16-I maintain Active product status with full regulatory compliance. The TSW-116-08-G-D provides an extended operating temperature range of -55°C to 125°C, making it suitable for applications requiring operation in extreme cold or high-temperature environments. The 929665-02-16-I operates within -40°C to 105°C, which covers standard industrial and commercial temperature ranges. Both parts are RoHS compliant and REACH unaffected, ensuring environmental and regulatory alignment. Selection between these parts should be based on specific application temperature requirements and supply chain availability. The identical pitch, row spacing, contact configuration, and fastening mechanism ensure mechanical and electrical interchangeability within their respective temperature operating windows.

Frequently Asked Questions (FAQ)

Q: Can the 929665-02-16-I replace the TSW-116-08-G-D in all applications?

A: Substitution is valid for applications operating within the 929665-02-16-I temperature range of -40°C to 105°C. Applications requiring operation below -40°C or above 105°C must use the TSW-116-08-G-D to maintain specified performance.

Q: Are the contact dimensions identical between these parts?

A: Contact length specifications differ slightly. The TSW-116-08-G-D has a mating contact length of 0.230" (5.84mm) and post length of 0.200" (5.08mm), while the 929665-02-16-I has mating contact length of 0.235" (5.97mm) and post length of 0.210" (5.33mm). These variations remain within typical tolerance ranges for 2.54mm pitch header applications.

Q: Do both parts use the same insulation material?

A: Both use PBT-based insulation with UL94 V-0 flammability rating. The 929665-02-16-I specifies glass-filled polyester in addition to PBT, providing enhanced mechanical properties while maintaining the same flammability classification.

Q: What is the current rating difference?

A: The 929665-02-16-I specifies a current rating of 2.5A per contact. The TSW-116-08-G-D does not provide a specified current rating in the available data. Design validation should confirm current requirements against the 929665-02-16-I specification if substitution is considered.

Q: Are both parts RoHS compliant?

A: Yes. The TSW-116-08-G-D is ROHS3 compliant, and the 929665-02-16-I is RoHS compliant. Both meet current environmental regulations for restricted substance use.