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

Part Overview

The HTST-113-01-S-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 shrouded 4-wall construction and push-pull fastening. The part maintains active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component procurement flexibility while maintaining circuit functionality.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	26
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Shrouding	Shrouded - 4 Wall
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Insulation Material	Liquid Crystal Polymer (LCP) or equivalent
Operating Temperature Range	-55°C to 125°C (minimum)
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the HTST-113-01-S-DV-TR is determined by strict alignment of the following 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)
Contact finish at mating surface (Gold plating)
Operating temperature range meeting or exceeding -55°C to 125°C
UL94 V-0 flammability compliance
RoHS compliance status

The substitute part N2526-6V0C-RB-WE from 3M satisfies these core substitution criteria. Variations in insulation material (PCT glass-filled versus LCP), contact length tolerances, insulation height, and current rating per contact represent acceptable engineering trade-offs within the rectangular connector category for this application class.

Parameter Comparison

Parameter	HTST-113-01-S-DV-TR (Samtec)	N2526-6V0C-RB-WE (3M)
Manufacturer	Samtec Inc.	3M
Series	Flex Stack, HTST	2500
Connector Type	Header	Header
Contact Type	Male Pin	Male Pin
Number of Positions	26	26
Number of Rows	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Surface Mount	Surface Mount
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall
Fastening Type	Push-Pull	Push-Pull
Contact Length - Mating	0.250" (6.35mm)	0.243" (6.17mm)
Insulation Height	0.350" (8.89mm)	0.390" (9.91mm)
Contact Shape	Square	Square
Contact Finish - Mating	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact Material	Phosphor Bronze	Copper Alloy
Insulation Material	Liquid Crystal Polymer (LCP)	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Operating Temperature	-55°C ~ 125°C	-55°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0
Current Rating (Amps)	3.4A per Contact	1.75A per Contact
RoHS Status	ROHS3 Compliant	RoHS Compliant
Product Status	Active	Active

Engineering Selection Recommendations

Both the HTST-113-01-S-DV-TR and N2526-6V0C-RB-WE maintain active product status and satisfy UL94 V-0 flammability requirements with RoHS compliance. Selection between these parts depends on application-specific constraints:

The HTST-113-01-S-DV-TR supports a higher current rating of 3.4A per contact and operates across a wider temperature range (-55°C to 125°C). This part is suitable for applications requiring maximum thermal performance and higher current density.

The N2526-6V0C-RB-WE provides equivalent mechanical and electrical compatibility for applications operating within -55°C to 105°C and requiring 1.75A per contact or less. This part includes pick-and-place features beneficial for automated assembly processes.

Both parts feature identical mating pitch, row configuration, shrouding, and fastening mechanisms, ensuring mechanical interchangeability in board layouts designed for 0.100" (2.54mm) spacing.

Frequently Asked Questions (FAQ)

Q: Can N2526-6V0C-RB-WE replace HTST-113-01-S-DV-TR in all applications?

A: Substitution is valid when the application operates within -55°C to 105°C and requires 1.75A per contact or less. Applications requiring the full -55°C to 125°C range or 3.4A per contact must use the HTST-113-01-S-DV-TR.

Q: What are the mechanical compatibility considerations?

A: Both connectors share identical mating pitch (0.100" / 2.54mm), row spacing (0.100" / 2.54mm), 26-position configuration, 2-row layout, shrouded 4-wall construction, and push-pull fastening. Contact length and insulation height differ slightly (0.250" vs 0.243" mating length; 0.350" vs 0.390" insulation height), but these variations remain within acceptable tolerances for standard PCB footprints designed for 0.100" pitch headers.

Q: Are there packaging differences?

A: The HTST-113-01-S-DV-TR is supplied in Tape & Reel (TR) packaging, while N2526-6V0C-RB-WE is supplied in Cut Tape (CT) packaging. Packaging selection depends on assembly volume and handling requirements.

Q: Do both parts meet the same compliance standards?

A: Both parts are UL94 V-0 rated and RoHS compliant. The HTST-113-01-S-DV-TR is ROHS3 compliant, while N2526-6V0C-RB-WE is RoHS compliant. Both satisfy regulatory requirements for their respective product lines.

Q: What is the difference in insulation material?

A: The HTST-113-01-S-DV-TR uses Liquid Crystal Polymer (LCP), while N2526-6V0C-RB-WE uses Polycyclohexylenedimethylene Terephthalate (PCT) with glass filling. Both materials provide UL94 V-0 performance and are suitable for rectangular connector applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message