HTSW-106-23-L-S Equivalent & Substitute Parts

Part Overview

The HTSW-106-23-L-S is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications. This 6-position, single-row header operates at 0.100" (2.54mm) pitch and is rated for operating temperatures from -55°C to 125°C. The connector features gold-plated mating contacts and tin-plated posts with phosphor bronze contact material. As an active product with ROHS3 compliance and UL94 V-0 flammability rating, substitute parts may be required for inventory optimization, lead time management, or design flexibility across manufacturing environments.

Substiute Parts

HTSW-106-23-L-S

Samtec Inc.In Stock: 944HTSW-106-23-L-S Datasheet

Current PartRFQ

5-146280-6

TE Connectivity AMP ConnectorsIn Stock: 22765-146280-6 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HTSW-106-23-L-S with the TE Connectivity 5-146280-6 is based on electrical and mechanical compatibility across the following critical parameters:

Matching Parameters:

• Connector type: Header with male pin contacts
• Pitch specification: 0.100" (2.54mm) mating pitch
• Position count: 6 positions in single-row configuration
• Mounting method: Through-hole solder termination
• Fastening mechanism: Push-Pull engagement
• Contact finish: Gold-plated mating surface with tin-plated posts
• Insulation material: Liquid Crystal Polymer (LCP)
• Compliance: ROHS3 compliant, UL94 V-0 flammability rating

Allowable Parameter Variations: The substitute part exhibits minor dimensional and thermal variations within acceptable tolerances for board-level interconnect applications. Contact length specifications differ slightly (post length: 0.120" vs. 0.115"; overall length: 0.440" vs. 0.445"), and insulation height varies (0.090" vs. 0.100"). Operating temperature range differs (-65°C ~ 105°C vs. -55°C ~ 125°C). These variations remain within standard engineering margins for equivalent connector functionality.

Parameter Comparison

Engineering Selection Recommendations

Both the HTSW-106-23-L-S and 5-146280-6 maintain active product status and full ROHS3 compliance with UL94 V-0 flammability certification. Selection between these parts should be based on the specific operating temperature requirements of the application. The Samtec HTSW-106-23-L-S supports the extended upper temperature range (-55°C to 125°C), while the TE Connectivity 5-146280-6 extends the lower temperature range to -65°C but limits the upper range to 105°C. For applications requiring sustained operation above 105°C, the HTSW-106-23-L-S is the appropriate selection. For applications requiring operation below -55°C, the 5-146280-6 is suitable. Both parts are suitable for standard room-temperature industrial and consumer applications within their respective thermal envelopes.

Frequently Asked Questions (FAQ)

Q: Can the 5-146280-6 be used as a direct replacement for the HTSW-106-23-L-S in all applications?

A: The 5-146280-6 is mechanically and electrically compatible for applications operating within -65°C to 105°C. Applications requiring sustained operation above 105°C require the HTSW-106-23-L-S. Both parts share identical pitch (2.54mm), position count (6), contact type (male pin), and termination method (solder).

Q: What are the dimensional differences between these parts?

A: Contact post length differs by 0.005" (0.13mm), and insulation height differs by 0.010" (0.25mm). Overall contact length varies by 0.005" (0.12mm). These variations are within standard connector manufacturing tolerances and do not affect PCB footprint compatibility for standard through-hole applications.

Q: Are both parts suitable for high-reliability applications?

A: Both parts carry ROHS3 compliance and UL94 V-0 flammability certification. Selection depends on the specific thermal and environmental requirements of the application. Consult application-specific reliability standards for final qualification.

Q: What is the difference between the packaging formats?

A: The HTSW-106-23-L-S is supplied in bag packaging, while the 5-146280-6 is supplied in bulk packaging. This affects inventory management and handling procedures but does not impact electrical or mechanical performance.

Q: Can these connectors be used interchangeably with other 2.54mm pitch headers?

A: Substitution is limited to parts meeting the specified electrical and mechanical parameters. The 0.100" (2.54mm) pitch is a standard specification, but contact geometry, material composition, and thermal ratings must match application requirements. Only the listed substitute part has been qualified for direct equivalence.