HTSW-102-14-L-S Equivalent & Substitute Parts

Part Overview

The HTSW-102-14-L-S is a rectangular connector header manufactured by Samtec Inc., classified as a through-hole mounted, vertical board-to-board or cable connector with 2 positions at 0.100" (2.54mm) pitch. This connector is actively produced and widely used in applications requiring reliable solder termination with push-pull fastening. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, ensuring functional interchangeability in target applications.

Substiute Parts

HTSW-102-14-L-S

Samtec Inc.In Stock: 1010HTSW-102-14-L-S Datasheet

Current PartRFQ

5-146276-2

TE Connectivity AMP ConnectorsIn Stock: 306535-146276-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HTSW-102-14-L-S is determined by strict alignment of the following parameters:

• Connector Type: Header (with or without breakaway feature)
• Contact Type: Male Pin
• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 2
• Number of Rows: 1
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Insulation Material: Liquid Crystal Polymer (LCP)
• Material Flammability Rating: UL94 V-0

The substitute part 5-146276-2 (TE Connectivity AMP Connectors AMPMODU Mod II series) meets all critical substitution criteria. Both connectors share identical mating pitch, position count, row configuration, mounting methodology, and termination approach. Both employ LCP insulation with UL94 V-0 flammability rating, ensuring equivalent performance in board-level applications.

Parameter Comparison

Engineering Selection Recommendations

Both the HTSW-102-14-L-S and 5-146276-2 are actively produced components with equivalent regulatory compliance. The HTSW-102-14-L-S operates across a wider temperature range (-55°C to 125°C) compared to the TE Connectivity substitute (-65°C to 105°C). The TE Connectivity part features a breakaway design option and specifies a 3A current rating, whereas the Samtec part current rating varies by wire gauge. Both connectors carry UL94 V-0 flammability certification and comply with RoHS directives. Selection between these parts depends on application-specific temperature requirements and whether breakaway functionality is required.

Frequently Asked Questions (FAQ)

Q: Can the 5-146276-2 directly replace the HTSW-102-14-L-S in all applications?

A: Direct substitution is possible for applications operating within the overlapping temperature range of -55°C to 105°C. Applications requiring operation above 105°C or below -65°C require evaluation against specific temperature requirements. Both connectors share identical mating pitch (0.100"), position count (2), row configuration (1), and solder termination methodology.

Q: What are the key differences between these two connectors?

A: The primary differences are contact material (Samtec uses Phosphor Bronze; TE Connectivity uses Copper Alloy), insulation height (Samtec 0.100"; TE Connectivity 0.090"), contact post length (Samtec 0.110"; TE Connectivity 0.125"), and operating temperature range (Samtec -55°C to 125°C; TE Connectivity -65°C to 105°C). The TE Connectivity part includes a breakaway feature option.

Q: Are both connectors RoHS compliant?

A: Yes. The HTSW-102-14-L-S is ROHS3 Compliant. The 5-146276-2 is RoHS Compliant. Both meet RoHS requirements for lead-free solder applications.

Q: What is the significance of the breakaway feature on the TE Connectivity part?

A: The breakaway feature on the 5-146276-2 allows individual positions to be separated from the header strip if required. The HTSW-102-14-L-S does not include this feature. This difference does not affect substitution eligibility for standard board-to-board or cable applications.

Q: Do these connectors have different packaging formats?

A: Yes. The HTSW-102-14-L-S is supplied in Bag packaging, while the 5-146276-2 is supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: What contact finish specifications apply to these connectors?

A: Both connectors feature gold-plated mating contacts with tin-plated solder posts. The HTSW-102-14-L-S specifies 10.0µin (0.25µm) gold thickness on mating contacts. The 5-146276-2 specifies 15.0µin (0.38µm) gold thickness on mating contacts, providing enhanced contact durability.