HTSW-108-14-S-S-LL Equivalent & Substitute Parts

Part Overview

The HTSW-108-14-S-S-LL is an 8-position vertical connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This rectangular connector features a 0.100" (2.54mm) pitch with male pin contacts, kinked pin solder termination, and push-pull fastening. The part is Active in product status with 779 units in current inventory. Substitute parts are identified to address inventory availability, lead time requirements, or specific application constraints while maintaining electrical and mechanical compatibility.

Substiute Parts

HTSW-108-14-S-S-LL

Samtec Inc.In Stock: 800HTSW-108-14-S-S-LL Datasheet

Current PartRFQ

TSW-108-14-S-S-LL

Samtec Inc.In Stock: 978TSW-108-14-S-S-LL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TSW-108-14-S-S-LL qualifies as a direct substitute for the HTSW-108-14-S-S-LL based on the following critical parameters:

• Connector Type & Contact Configuration: Both are 8-position header connectors with male pin contacts
• Pitch & Spacing: Identical 0.100" (2.54mm) mating pitch and single-row configuration
• Mounting & Termination: Both use through-hole mounting with kinked pin solder termination
• Fastening Mechanism: Push-pull fastening type on both parts
• Contact Dimensions: Matching contact lengths (mating, post, and overall) ensure mechanical compatibility
• Electrical Properties: Identical contact material (Phosphor Bronze), contact finish specifications (gold mating, tin post), and operating temperature range (-55°C ~ 125°C)
• Compliance: Both parts are ROHS3 compliant with UL94 V-0 flammability rating and EAR99 ECCN classification

The primary difference is the insulation material: HTSW-108-14-S-S-LL uses Liquid Crystal Polymer (LCP) with natural color, while TSW-108-14-S-S-LL uses Polybutylene Terephthalate (PBT) with black color. Both materials meet the same flammability and compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the HTSW-108-14-S-S-LL and TSW-108-14-S-S-LL are Active products from Samtec Inc. with full ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on:

HTSW-108-14-S-S-LL: Use when LCP insulation material is specified or preferred for its superior chemical resistance and dimensional stability. Natural insulation color may be required for visual identification in specific applications.

TSW-108-14-S-S-LL: Use when PBT insulation material is acceptable or preferred. Higher current inventory (923 units) provides improved availability. Black insulation color offers enhanced visual contrast in assembly environments.

Both parts meet identical electrical specifications, operating temperature ranges, and regulatory requirements. The choice between them is determined by insulation material requirements and inventory considerations rather than functional performance.

Frequently Asked Questions (FAQ)

Q: Are HTSW-108-14-S-S-LL and TSW-108-14-S-S-LL mechanically interchangeable?

A: Yes. Both connectors have identical pitch (0.100"), contact dimensions, mounting type (through-hole), and fastening mechanism (push-pull). They are mechanically interchangeable in board-to-board and cable applications.

Q: What is the difference between LCP and PBT insulation materials?

A: LCP (Liquid Crystal Polymer) in the HTSW series offers superior chemical resistance and dimensional stability. PBT (Polybutylene Terephthalate) in the TSW series provides cost-effective performance with equivalent flammability ratings. Both materials meet UL94 V-0 requirements.

Q: Can I substitute TSW-108-14-S-S-LL for HTSW-108-14-S-S-LL in existing designs?

A: Substitution is valid when the design does not specifically require LCP insulation material. Verify that PBT insulation meets your application's chemical exposure and environmental requirements. Both parts have identical electrical and thermal specifications.

Q: What does the MSL rating difference indicate?

A: HTSW-108-14-S-S-LL has MSL Not Applicable, while TSW-108-14-S-S-LL has MSL 1 (Unlimited). This indicates TSW-108-14-S-S-LL has no moisture sensitivity restrictions for storage and handling, providing greater flexibility in supply chain management.

Q: Are both parts RoHS compliant?

A: Yes. Both HTSW-108-14-S-S-LL and TSW-108-14-S-S-LL are ROHS3 compliant and carry EAR99 ECCN classification, meeting current regulatory requirements for restricted substance control.