TSW-103-09-G-D-RA Equivalent & Substitute Parts

Part Overview

The TSW-103-09-G-D-RA is an active rectangular connector header manufactured by Samtec Inc. This through-hole, right-angle connector features 6 positions across 2 rows with 0.100" (2.54mm) pitch spacing. The connector is designed for board-to-board or cable applications with solder termination and push-pull fastening. Finding equivalent or substitute parts may be necessary due to inventory constraints, supply chain considerations, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

TSW-103-09-G-D-RA

Samtec Inc.In Stock: 703TSW-103-09-G-D-RA Datasheet

Current PartRFQ

HTSW-103-09-G-D-RA

Samtec Inc.In Stock: 823HTSW-103-09-G-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-103-09-G-D-RA is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Type: Must be Header with Male Pin configuration
• Position & Row Configuration: Must maintain 6 positions across 2 rows
• Pitch Specifications: Mating pitch and row spacing must both be 0.100" (2.54mm)
• Mounting & Termination: Must be Through Hole, Right Angle with Solder termination
• Fastening Type: Must be Push-Pull
• Contact Finish: Must be Gold on mating surface
• Contact Material: Must be Phosphor Bronze
• Operating Temperature Range: Must support -55°C ~ 125°C
• Compliance: Must maintain ROHS3 Compliant status and UL94 V-0 flammability rating

The HTSW-103-09-G-D-RA meets all critical substitution criteria. Variations in insulation material (LCP vs. PBT) and insulation height do not affect functional compatibility when all primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both the TSW-103-09-G-D-RA and HTSW-103-09-G-D-RA are active products from Samtec Inc. with identical compliance certifications (ROHS3 Compliant, UL94 V-0). All critical electrical and mechanical parameters align, including connector type, position configuration, pitch specifications, contact materials, and operating temperature range.

The HTSW-103-09-G-D-RA utilizes Liquid Crystal Polymer (LCP) insulation material in place of PBT, with a corresponding increase in insulation height of 0.021" (0.54mm). This substitution is valid for applications where the increased insulation height does not create mechanical constraints within the assembly. Both parts maintain identical contact geometry, gold plating specifications, and fastening characteristics.

Selection between these parts should be based on inventory availability, lead time requirements, and mechanical clearance verification within the specific application assembly.

Frequently Asked Questions (FAQ)

Q: Can the HTSW-103-09-G-D-RA be used as a direct replacement for the TSW-103-09-G-D-RA?

A: Yes, the HTSW-103-09-G-D-RA is functionally compatible as a substitute. Both connectors share identical pitch spacing (0.100"), position configuration (6 positions, 2 rows), contact materials (Phosphor Bronze with gold plating), and operating temperature range (-55°C ~ 125°C). The primary difference is the insulation material composition and resulting insulation height variation.

Q: What is the difference in insulation height between these two parts?

A: The TSW-103-09-G-D-RA has an insulation height of 0.219" (5.56mm), while the HTSW-103-09-G-D-RA has an insulation height of 0.240" (6.10mm). This 0.021" (0.54mm) difference results from the use of Liquid Crystal Polymer (LCP) insulation in the HTSW series versus Polybutylene Terephthalate (PBT) in the TSW series.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 Compliant and carry the UL94 V-0 material flammability rating. Both are active products from Samtec Inc. with identical compliance documentation.

Q: Does the insulation material change affect electrical performance?

A: No. The insulation material change from PBT to LCP does not affect the electrical characteristics of the connector. Both materials provide equivalent dielectric properties for this application.

Q: Should I verify mechanical clearance before substituting?

A: Yes. Due to the 0.021" (0.54mm) increase in insulation height with the HTSW-103-09-G-D-RA, you should confirm that the increased height does not create interference within your specific assembly or enclosure design.

Q: Are both parts available in the same packaging?

A: Both parts are supplied in Bulk packaging. Verify current inventory levels and lead times with your supplier, as availability may vary.