TSW-105-08-G-D-NA Equivalent & Substitute Parts

Part Overview

The TSW-105-08-G-D-NA is a rectangular connector header manufactured by Samtec Inc., designed for through-hole, right-angle board-to-board or cable applications. This 10-position connector operates at 0.100" (2.54mm) pitch with dual rows and solder termination. The part maintains Active product status with full inventory availability (1059 pcs in stock). Substitute parts are identified when equivalent electrical and mechanical parameters align with application requirements, enabling component interchangeability in circuit designs.

Substiute Parts

TSW-105-08-G-D-NA

Samtec Inc.In Stock: 1168TSW-105-08-G-D-NA Datasheet

Current PartRFQ

HTSW-105-08-G-D-RA

Samtec Inc.In Stock: 2873HTSW-105-08-G-D-RA Datasheet

SimilarRFQ

TSW-105-08-G-D-RA

Samtec Inc.In Stock: 2185TSW-105-08-G-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-105-08-G-D-NA is determined by strict alignment of the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 10
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Contact Finish - Mating: Gold
• Contact Material: Phosphor Bronze
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The identified substitute parts maintain these core electrical and mechanical specifications. Variations in insulation material (PBT versus LCP) and insulation height represent acceptable design alternatives within the same functional category, as both materials meet the specified flammability and environmental requirements.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status with ROHS3 compliance and UL94 V-0 flammability certification. The TSW-105-08-G-D-NA and TSW-105-08-G-D-RA are functionally equivalent within the TSW series, differing only in internal design designation. The HTSW-105-08-G-D-RA represents an alternative series option with identical electrical specifications but employs Liquid Crystal Polymer (LCP) insulation material in place of PBT, resulting in a 0.021" (0.54mm) increase in insulation height. All parts satisfy the same operating temperature range and environmental compliance requirements. Selection between these parts depends on PCB layout constraints and mechanical clearance availability for the insulation height differential.

Frequently Asked Questions (FAQ)

Q: Can TSW-105-08-G-D-RA be used as a direct replacement for TSW-105-08-G-D-NA?

A: Yes. Both parts share identical electrical and mechanical specifications within the TSW series, including pitch, row spacing, contact configuration, and operating temperature range. The difference represents an internal design variant without functional impact on connector performance.

Q: What is the primary difference between the TSW and HTSW series options?

A: The HTSW-105-08-G-D-RA employs Liquid Crystal Polymer (LCP) insulation material versus Polybutylene Terephthalate (PBT) in the TSW variants. This material change results in a 0.021" (0.54mm) increase in insulation height (0.240" versus 0.219"). Both materials meet UL94 V-0 flammability requirements and maintain equivalent electrical performance.

Q: Are there any compatibility concerns when substituting between these parts?

A: No compatibility concerns exist for the electrical interface. All three parts maintain identical mating pitch (0.100"), row spacing (0.100"), contact configuration (10 positions, 2 rows), and contact finish specifications. PCB layout and mechanical clearance must accommodate the insulation height variation when selecting the HTSW series option.

Q: Do all substitute parts carry the same compliance certifications?

A: Yes. All three parts are ROHS3 compliant with UL94 V-0 material flammability rating and MSL 1 (Unlimited) moisture sensitivity level. All maintain Active product status with equivalent environmental operating specifications (-55°C ~ 125°C).

Q: Which part should be selected for new designs?

A: Selection is based on PCB layout constraints and mechanical clearance requirements. The TSW series (TSW-105-08-G-D-NA or TSW-105-08-G-D-RA) provides a 0.219" insulation height, while the HTSW series (HTSW-105-08-G-D-RA) provides 0.240" insulation height. All parts deliver equivalent electrical performance and compliance.