TSW-106-08-SS-S Equivalent & Substitute Parts

Part Overview

The TSW-106-08-SS-S is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications requiring a 6-position, 0.100" (2.54mm) pitch vertical header with male pins. This connector is classified as an active product with full inventory availability (741 pcs in stock).

Substitute parts become necessary when the primary part reaches end-of-life status, when alternative packaging or material specifications better suit specific application requirements, or when supply chain constraints require qualified alternatives. The parts listed below maintain electrical and mechanical compatibility within the TSW series and cross-manufacturer equivalents.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	6
Number of Rows	1
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Operating Temperature Range	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-106-08-SS-S is determined by the following critical parameters:

Connector Type & Contact Configuration: Header with male pins, 6 positions, single row
Pitch Specification: 0.100" (2.54mm) mating pitch (non-negotiable for mechanical compatibility)
Mounting & Termination: Through-hole solder termination with push-pull fastening
Contact Geometry: Square contact shape with 0.230" (5.84mm) mating contact length
Environmental Compliance: UL94 V-0 flammability rating, ROHS3 compliance, MSL 1

The following parts meet these core substitution criteria:

TSW-106-08-S-S (Samtec Inc.) – Same series, identical electrical and mechanical specifications; discontinued at DiGi Electronics
TSW-106-08-S-S-LC (Samtec Inc.) – Same series with identical specifications; active product status
HTSW-106-08-S-S-004 (Samtec Inc.) – HTSW series variant with LCP insulation material; active product status
68000-206HLF (Amphenol ICC/FCI) – Cross-manufacturer equivalent with BERGSTIK® II series designation; active product status

Parameter Comparison

Parameter	TSW-106-08-SS-S	TSW-106-08-S-S	TSW-106-08-S-S-LC	HTSW-106-08-S-S-004	68000-206HLF
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Amphenol ICC (FCI)
Connector Type	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	6	6	6	6	6
Number of Rows	1	1	1	1	1
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.200" (5.08mm)	0.200" (5.08mm)	0.200" (5.08mm)	0.200" (5.08mm)	0.095" (2.41mm)
Overall Contact Length	0.530" (13.46mm)	0.530" (13.46mm)	0.530" (13.46mm)	0.530" (13.46mm)	0.425" (10.80mm)
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold or Gold, GXT™
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	15.0µin (0.38µm)
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Liquid Crystal Polymer (LCP)	Not specified
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-65°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)
Product Status	Active	Discontinued at DiGi Electronics	Active	Active	Active
Inventory Availability	741 pcs	932 pcs	834 pcs	940 pcs	6049 pcs

Engineering Selection Recommendations

Primary Selection (Direct Replacement): TSW-106-08-S-S-LC is the preferred substitute for the TSW-106-08-SS-S. Both parts maintain identical electrical and mechanical specifications, share the same TSW series designation, and are active products with confirmed inventory. The TSW-106-08-S-S-LC offers equivalent performance with current manufacturing support.

Secondary Selection (Same Series Alternative): TSW-106-08-S-S provides identical specifications but carries discontinued status at DiGi Electronics. This part remains suitable for applications where existing inventory is available, though long-term supply cannot be assured.

Alternative Series Selection (Samtec HTSW): HTSW-106-08-S-S-004 substitutes the insulation material from PBT to Liquid Crystal Polymer (LCP), offering enhanced thermal and mechanical properties. This variant is active and maintains all critical electrical and mechanical parameters. MSL classification changes to Not Applicable due to material composition. This selection is appropriate when superior insulation material performance is required.

Cross-Manufacturer Selection (Amphenol ICC/FCI): 68000-206HLF (BERGSTIK® II series) provides cross-manufacturer equivalence with the following considerations: contact post length is reduced to 0.095" (2.41mm) versus 0.200" (5.08mm) on the primary part, resulting in overall contact length of 0.425" (10.80mm) versus 0.530" (13.46mm). Contact finish thickness on mating surface is 15.0µin (0.38µm) versus 30.0µin (0.76µm). Operating temperature range extends to -65°C minimum. This part is active with highest inventory availability (6049 pcs). Selection requires verification that reduced post length and contact finish thickness are compatible with the application's PCB thickness and contact force requirements.

Frequently Asked Questions (FAQ)

Q: Can TSW-106-08-S-S-LC be used as a direct replacement for TSW-106-08-SS-S?

A: Yes. Both parts share identical connector type, contact configuration, pitch, mounting method, and termination. Electrical and mechanical specifications are equivalent. TSW-106-08-S-S-LC is the recommended substitute due to active product status and confirmed availability.

Q: What is the difference between the TSW and HTSW series?

A: The primary difference is insulation material. TSW series uses Polybutylene Terephthalate (PBT), while HTSW series uses Liquid Crystal Polymer (LCP). Both materials meet UL94 V-0 flammability requirements. LCP offers superior thermal stability and dimensional consistency. The HTSW-106-08-S-S-004 maintains all other electrical and mechanical specifications identical to the TSW-106-08-SS-S.

Q: Is the 68000-206HLF (Amphenol ICC) fully compatible with the TSW-106-08-SS-S?

A: The 68000-206HLF maintains pitch, contact count, contact shape, and fastening type compatibility. However, two parameters differ: contact post length is 0.095" (2.41mm) versus 0.200" (5.08mm), and contact finish thickness is 15.0µin (0.38µm) versus 30.0µin (0.76µm). These differences may affect PCB hole engagement depth and contact durability in high-cycle applications. Compatibility must be verified against specific PCB design and application requirements.

Q: Why is TSW-106-08-S-S listed as discontinued?

A: TSW-106-08-S-S is discontinued at DiGi Electronics, indicating it has reached end-of-life status in that distribution channel. However, inventory remains available (932 pcs reported). This part is suitable only when existing stock is accessible and long-term supply is not required.

Q: What are the packaging differences among substitute parts?

A: TSW-106-08-SS-S, HTSW-106-08-S-S-004, and TSW-106-08-S-S-LC are supplied in Bulk packaging. TSW-106-08-S-S packaging is not specified. 68000-206HLF is supplied in Bag packaging. Packaging differences do not affect electrical or mechanical compatibility but may influence handling, storage, and ordering procedures.

Q: Does the operating temperature range difference affect substitution?

A: The 68000-206HLF extends the minimum operating temperature to -65°C versus -55°C on the TSW-106-08-SS-S. This represents an expanded operating range and does not restrict substitution. Applications requiring operation below -55°C benefit from this extended range; applications within -55°C to 125°C are unaffected.

Q: Are all substitute parts RoHS compliant?

A: Yes. TSW-106-08-SS-S, TSW-106-08-S-S, TSW-106-08-S-S-LC, and HTSW-106-08-S-S-004 are ROHS3 Compliant. 68000-206HLF is RoHS Compliant. All parts meet regulatory requirements for lead-free and restricted substance compliance.

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