HTSW-120-14-T-D-LL Equivalent & Substitute Parts

Part Overview

The HTSW-120-14-T-D-LL is an active rectangular connector header manufactured by Samtec Inc. This through-hole mounted connector features 40 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The connector is designed for board-to-board or cable applications with kinked pin 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

HTSW-120-14-T-D-LL

Samtec Inc.In Stock: 1215HTSW-120-14-T-D-LL Datasheet

Current PartRFQ

TSW-120-14-T-D-LL

Samtec Inc.In Stock: 1078TSW-120-14-T-D-LL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HTSW-120-14-T-D-LL is determined by strict alignment of the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 40
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Termination: Kinked Pin, Solder
• Fastening Type: Push-Pull
• Operating Temperature Range: -55°C ~ 105°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

The TSW-120-14-T-D-LL meets all critical substitution criteria. Both parts are manufactured by Samtec Inc., share identical electrical and mechanical specifications, and maintain equivalent performance characteristics across all defined parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the HTSW-120-14-T-D-LL and TSW-120-14-T-D-LL are active products manufactured by Samtec Inc. with full ROHS3 compliance and UL94 V-0 flammability certification. The parts are electrically and mechanically equivalent across all critical connector specifications.

The primary differences between these parts are material composition and moisture sensitivity classification. The HTSW series uses Liquid Crystal Polymer (LCP) insulation with natural color and is classified as Not Applicable for MSL. The TSW series uses Polybutylene Terephthalate (PBT) insulation with black color and carries an MSL rating of 1 (Unlimited). Both insulation materials meet the same flammability and temperature requirements.

Selection between these parts should be based on specific application requirements regarding insulation material properties and moisture handling characteristics. Both parts maintain identical electrical performance, pin configuration, and mechanical interface specifications.

Frequently Asked Questions (FAQ)

Q: Can TSW-120-14-T-D-LL be used as a direct replacement for HTSW-120-14-T-D-LL?

A: Yes. Both parts share identical connector type, contact configuration, pitch spacing, mounting method, and termination specifications. The electrical and mechanical interfaces are fully compatible.

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

A: Liquid Crystal Polymer (LCP) and Polybutylene Terephthalate (PBT) are both thermoplastic materials used for connector insulation. The choice between them depends on specific application requirements regarding material properties, environmental exposure, and thermal performance. Both materials in these parts meet UL94 V-0 flammability standards and operate across the same temperature range.

Q: Does the insulation color difference affect compatibility?

A: No. Insulation color is a visual identifier only and does not affect electrical or mechanical compatibility. The natural color of the HTSW series and black color of the TSW series are cosmetic distinctions.

Q: What does MSL rating mean and why is it different between these parts?

A: Moisture Sensitivity Level (MSL) indicates the component's sensitivity to moisture during storage and handling. The HTSW-120-14-T-D-LL is rated as Not Applicable, while the TSW-120-14-T-D-LL carries an MSL rating of 1 (Unlimited). This difference reflects the moisture absorption characteristics of the respective insulation materials but does not affect functional compatibility in typical applications.

Q: Are both parts currently available?

A: Both parts maintain Active product status. Current inventory levels are 1133 pieces for HTSW-120-14-T-D-LL and 1030 pieces for TSW-120-14-T-D-LL.

Q: Do these parts require any special handling or storage considerations?

A: Both parts are ROHS3 compliant and carry UL94 V-0 flammability certification. Standard handling procedures for through-hole connectors apply to both parts.