HTSS-105-01-L-D-09 Equivalent & Substitute Parts

Part Overview

The HTSS-105-01-L-D-09 is a rectangular connector header manufactured by Samtec Inc., classified within the Flex Stack and HTSS series. This through-hole connector features 10 positions arranged in 2 rows with 0.100" (2.54mm) pitch and 9 loaded positions. The part maintains Active product status with 1052 units in current inventory. Equivalent and substitute parts are identified to address component availability, design flexibility, and supply chain continuity for applications requiring shrouded 4-wall headers with push-pull fastening and solder termination.

Substiute Parts

HTSS-105-01-L-D-09

Samtec Inc.In Stock: 1139HTSS-105-01-L-D-09 Datasheet

Current PartRFQ

HTST-105-01-L-D-10

Samtec Inc.In Stock: 1049HTST-105-01-L-D-10 Datasheet

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HTST-105-01-L-D-01

Samtec Inc.In Stock: 1123HTST-105-01-L-D-01 Datasheet

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HTST-105-01-L-D-09

Samtec Inc.In Stock: 778HTST-105-01-L-D-09 Datasheet

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TSS-105-01-L-D-09

Samtec Inc.In Stock: 1085TSS-105-01-L-D-09 Datasheet

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TSS-105-01-L-D-10

Samtec Inc.In Stock: 1012TSS-105-01-L-D-10 Datasheet

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TST-105-01-L-D-01

Samtec Inc.In Stock: 1163TST-105-01-L-D-01 Datasheet

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TST-105-01-L-D-05

Samtec Inc.In Stock: 1042TST-105-01-L-D-05 Datasheet

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TST-105-01-L-D-06

Samtec Inc.In Stock: 1098TST-105-01-L-D-06 Datasheet

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TST-105-01-L-D-09

Samtec Inc.In Stock: 1140TST-105-01-L-D-09 Datasheet

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TST-105-01-L-D-10

Samtec Inc.In Stock: 888TST-105-01-L-D-10 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HTSS-105-01-L-D-09 are grouped based on strict electrical and mechanical compatibility criteria. All substitute parts share the following core parameters with the main part:

• Connector Type: Header
• Contact Type: Male Pin
• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 10
• Number of Rows: 2
• Row Spacing - Mating: 0.100" (2.54mm)
• Number of Positions Loaded: 9
• Shrouding: Shrouded - 4 Wall
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Length - Mating: 0.250" (6.35mm)
• Contact Length - Post: 0.115" (2.92mm)
• Overall Contact Length: 0.480" (12.19mm)
• Insulation Height: 0.350" (8.89mm)
• Contact Shape: Square
• Contact Finish - Mating: Gold
• Contact Finish Thickness - Mating: 10.0µin (0.25µm)
• Contact Finish - Post: Tin
• Contact Material: Phosphor Bronze
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

Variations among substitute parts occur in the following parameters: Series designation, Insulation Material composition, Insulation Color, and Current Rating specification. These variations do not affect core mechanical or electrical compatibility for standard through-hole solder applications.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original HTSS-105-01-L-D-09. Selection among substitute parts depends on specific application requirements:

HTST series parts (HTST-105-01-L-D-10, HTST-105-01-L-D-01, HTST-105-01-L-D-09) retain Liquid Crystal Polymer insulation material identical to the main part while providing specified current ratings of 3.4A per contact. These parts offer direct functional equivalence with enhanced electrical specification documentation.

TSS series parts (TSS-105-01-L-D-09, TSS-105-01-L-D-10) employ Polybutylene Terephthalate insulation with black coloring and maintain mechanical compatibility. Current rating specifications are not provided for these variants.

TST series parts (TST-105-01-L-D-01, TST-105-01-L-D-05, TST-105-01-L-D-06, TST-105-01-L-D-09, TST-105-01-L-D-10) feature glass-filled Polybutylene Terephthalate insulation with black coloring and specified current ratings of 3.4A per contact. These parts provide enhanced mechanical properties through glass reinforcement.

All substitute parts share identical mechanical dimensions, contact geometry, operating temperature range, and flammability ratings with the original part.

Frequently Asked Questions (FAQ)

Q: Can HTST series parts directly replace HTSS-105-01-L-D-09?

A: Yes. HTST series parts maintain identical mechanical dimensions, contact configuration, pitch spacing, and insulation material (Liquid Crystal Polymer). The primary difference is series designation and documented current rating specification (3.4A per contact for HTST variants).

Q: What is the difference between TSS and TST series substitutes?

A: TSS series parts use standard Polybutylene Terephthalate insulation, while TST series parts use glass-filled Polybutylene Terephthalate. Both maintain identical mechanical compatibility with the original part. TST variants provide enhanced mechanical properties through glass reinforcement and specify 3.4A per contact current rating.

Q: Are insulation material differences significant for standard applications?

A: Insulation material selection (Liquid Crystal Polymer versus Polybutylene Terephthalate) affects thermal and mechanical properties but does not alter electrical compatibility or mechanical fit. Both materials meet UL94 V-0 flammability requirements and operate across the -55°C to 125°C temperature range.

Q: Does insulation color affect electrical performance?

A: Insulation color (Natural versus Black) is a cosmetic and identification parameter. Color does not affect electrical performance, mechanical fit, or thermal characteristics.

Q: Which substitute part offers the highest inventory availability?

A: HTST-105-01-L-D-01 provides the highest current inventory at 1102 units, followed by HTSS-105-01-L-D-09 (original part) at 1052 units and TST-105-01-L-D-01 at 1113 units.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance status, ensuring regulatory alignment for applications requiring RoHS certification.

Q: What is the significance of the "-01" through "-10" suffix in part numbers?

A: The numeric suffix indicates internal design or configuration variants within each series. All variants listed maintain identical mechanical dimensions, pitch spacing, contact configuration, and core electrical parameters specified in this reference.