HTST-105-01-L-DV-TR Equivalent & Substitute Parts

Part Overview

The HTST-105-01-L-DV-TR is a surface mount rectangular connector header manufactured by Samtec Inc. in the Flex Stack series. This 10-position, 2-row connector with 0.100" (2.54mm) pitch is designed for board-to-cable/wire applications with push-pull fastening and shrouded 4-wall construction. The part is currently active in production with 942 pieces in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, design flexibility, or application-specific requirements.

Substiute Parts

HTST-105-01-L-DV-TR

Samtec Inc.In Stock: 1001HTST-105-01-L-DV-TR Datasheet

Current PartRFQ

N2510-6V0C-RB-WD

3MIn Stock: 1000432N2510-6V0C-RB-WD Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HTST-105-01-L-DV-TR is determined by the following critical parameters:

• Connector type (Header) and contact type (Male Pin) must match
• Number of positions (10) and row configuration (2 rows) must be identical
• Mating pitch (0.100" / 2.54mm) and row spacing must be equivalent
• Mounting type (Surface Mount) and termination method (Solder) must be compatible
• Shrouding configuration (Shrouded - 4 Wall) must be maintained
• Fastening type (Push-Pull) must be preserved
• Material flammability rating (UL94 V-0) must be met or exceeded
• Operating temperature range must support the application requirements
• RoHS compliance status must be acceptable for the end application

The substitute part N2510-6V0C-RB-WD from 3M meets these core substitution criteria across all critical electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the HTST-105-01-L-DV-TR and N2510-6V0C-RB-WD are active production parts with UL94 V-0 material flammability ratings and RoHS compliance. Selection between these parts should be based on the following factors:

The HTST-105-01-L-DV-TR supports an operating temperature range of -55°C to 125°C with a current rating of 3.4A per contact. The N2510-6V0C-RB-WD operates within -55°C to 105°C with a current rating of 1.75A per contact. Applications requiring operation above 105°C or current levels exceeding 1.75A per contact must use the HTST-105-01-L-DV-TR.

Both parts feature identical mating pitch (0.100" / 2.54mm), row configuration (2 rows, 10 positions), shrouding (4-wall), and fastening mechanism (push-pull). Insulation materials differ: the HTST-105-01-L-DV-TR uses Liquid Crystal Polymer (LCP), while the N2510-6V0C-RB-WD uses glass-filled Polycyclohexylenedimethylene Terephthalate (PCT). Contact finish thickness on the post differs: 200.0µin (5.08µm) for the 3M part versus unspecified for the Samtec part.

Frequently Asked Questions (FAQ)

Q: Can the N2510-6V0C-RB-WD be used as a direct replacement for the HTST-105-01-L-DV-TR?

A: The N2510-6V0C-RB-WD is mechanically and electrically compatible for applications operating within -55°C to 105°C and requiring current levels up to 1.75A per contact. Applications exceeding these parameters require the HTST-105-01-L-DV-TR.

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

A: The primary differences are operating temperature range (HTST-105-01-L-DV-TR: -55°C to 125°C vs. N2510-6V0C-RB-WD: -55°C to 105°C), current rating per contact (3.4A vs. 1.75A), insulation material composition (LCP vs. glass-filled PCT), and packaging format (Tape & Reel vs. Cut Tape & Digi-Reel).

Q: Are both parts RoHS compliant?

A: Yes. The HTST-105-01-L-DV-TR is ROHS3 Compliant, and the N2510-6V0C-RB-WD is RoHS Compliant. Both meet applicable RoHS requirements.

Q: Do these connectors have the same mating pitch and row spacing?

A: Yes. Both connectors feature 0.100" (2.54mm) mating pitch and 0.100" (2.54mm) row spacing, ensuring mechanical compatibility in applications designed for standard 2.54mm pitch headers.

Q: What is the difference in packaging between these parts?

A: The HTST-105-01-L-DV-TR is supplied in Tape & Reel (TR) format, while the N2510-6V0C-RB-WD is available in Cut Tape (CT) and Digi-Reel® formats. Packaging selection depends on assembly process requirements and volume needs.

Q: Are both parts suitable for surface mount assembly?

A: Yes. Both connectors are designed for surface mount applications with solder termination and are compatible with standard SMD assembly processes.