HTST-113-01-T-DV-TR Equivalent & Substitute Parts

Part Overview

The HTST-113-01-T-DV-TR is a surface mount rectangular connector header manufactured by Samtec Inc. in the Flex Stack series. This 26-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 918 units in stock. Alternative equivalent parts may be required due to inventory constraints, lead time considerations, or specific application requirements for different contact finishes or insulation materials.

Substiute Parts

HTST-113-01-T-DV-TR

Samtec Inc.In Stock: 947HTST-113-01-T-DV-TR Datasheet

Current PartRFQ

N2526-6V0C-RB-WE

3MIn Stock: 10310N2526-6V0C-RB-WE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HTST-113-01-T-DV-TR with equivalent parts is determined by strict alignment of the following critical parameters:

• Connector type (Header) and contact type (Male Pin)
• Position count (26) and row configuration (2 rows)
• Mating pitch (0.100" / 2.54mm) and row spacing (0.100" / 2.54mm)
• Mounting technology (Surface Mount)
• Shrouding configuration (Shrouded - 4 Wall)
• Fastening mechanism (Push-Pull)
• Termination method (Solder)
• Operating temperature range (-55°C ~ 105°C)
• Flammability compliance (UL94 V-0)
• RoHS compliance status

The N2526-6V0C-RB-WE from 3M qualifies as an equivalent substitute based on these parameters. Variations in contact finish (Tin vs. Gold), contact material (Phosphor Bronze vs. Copper Alloy), insulation material (LCP vs. PCT Glass Filled), insulation height, and current rating do not disqualify substitution when the core functional and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both the HTST-113-01-T-DV-TR and N2526-6V0C-RB-WE are active production parts with full RoHS compliance and UL94 V-0 flammability certification. Selection between these parts should be based on the following provided specifications:

Current rating is a critical differentiator. The HTST-113-01-T-DV-TR supports 3.4A per contact, while the N2526-6V0C-RB-WE supports 1.75A per contact. Applications requiring the full 3.4A rating must use the Samtec part.

Contact finish differs between the two parts. The HTST-113-01-T-DV-TR uses tin finish on mating contacts, while the N2526-6V0C-RB-WE uses gold finish with specified thickness of 30.0µin (0.76µm). Gold finish provides enhanced corrosion resistance and contact reliability in demanding environments.

Insulation material composition varies. The HTST-113-01-T-DV-TR uses Liquid Crystal Polymer (LCP), while the N2526-6V0C-RB-WE uses glass-filled PCT. Both materials meet the same flammability standard and operating temperature range.

Mechanical dimensions show minor variations in contact length and insulation height. The HTST-113-01-T-DV-TR has a mating contact length of 0.250" (6.35mm) and insulation height of 0.350" (8.89mm), while the N2526-6V0C-RB-WE has a mating contact length of 0.243" (6.17mm) and insulation height of 0.390" (9.91mm). These differences may affect mating depth and board layout considerations.

Frequently Asked Questions (FAQ)

Q: Can the N2526-6V0C-RB-WE be used as a direct replacement for the HTST-113-01-T-DV-TR?

A: The N2526-6V0C-RB-WE qualifies as an equivalent substitute based on core functional parameters: 26-position, 2-row configuration, 0.100" (2.54mm) pitch, surface mount technology, shrouded 4-wall construction, push-pull fastening, and solder termination. However, the reduced current rating (1.75A vs. 3.4A per contact) and different insulation height must be evaluated for your specific application requirements.

Q: What are the key differences in contact specifications?

A: The HTST-113-01-T-DV-TR uses tin-plated phosphor bronze contacts, while the N2526-6V0C-RB-WE uses gold-plated copper alloy contacts with 30.0µin (0.76µm) thickness. Gold plating provides superior corrosion resistance and contact reliability. The mating contact length differs by 0.007" (0.18mm), which may affect mating force and insertion depth.

Q: Are both parts RoHS compliant?

A: Yes. The HTST-113-01-T-DV-TR is ROHS3 compliant, and the N2526-6V0C-RB-WE is RoHS compliant. Both meet the same flammability standard (UL94 V-0) and operate across the same temperature range (-55°C ~ 105°C).

Q: What packaging formats are available?

A: The HTST-113-01-T-DV-TR is supplied in Tape & Reel (TR) packaging. The N2526-6V0C-RB-WE is supplied in Cut Tape (CT) packaging. Packaging format may affect procurement, handling, and assembly processes.

Q: How do the insulation materials compare?

A: The HTST-113-01-T-DV-TR uses Liquid Crystal Polymer (LCP), while the N2526-6V0C-RB-WE uses glass-filled Polycyclohexylenedimethylene Terephthalate (PCT). Both materials meet UL94 V-0 flammability requirements and support the same operating temperature range. Material selection may influence mechanical properties and environmental resistance.

Q: What is the current rating limitation?

A: The HTST-113-01-T-DV-TR supports 3.4A per contact, while the N2526-6V0C-RB-WE supports 1.75A per contact. Applications requiring currents above 1.75A per contact must use the Samtec part to ensure safe operation within rated specifications.