TSM-110-01-SS-DV Equivalent & Substitute Parts

Part Overview

The TSM-110-01-SS-DV is a rectangular connector header manufactured by Samtec Inc., designed for surface mount applications. This 20-position, 2-row connector with 0.100" (2.54mm) pitch provides board-to-board or cable interconnection in compact form factors. The part is active in production status with ROHS3 compliance and UL94 V-0 flammability rating. Equivalent and substitute parts are identified to address supply chain flexibility, packaging preferences, and specific assembly process requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Manufacturer	Samtec Inc.
Category	Rectangular Connectors
Series	TSM
Connector Type	Header, Cuttable
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	20
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Termination	Solder
Contact Material	Phosphor Bronze
Contact Finish - Mating	Gold (30.0µin / 0.76µm)
Contact Finish - Post	Tin
Insulation Material	Liquid Crystal Polymer (LCP)
Insulation Height	0.100" (2.54mm)
Operating Temperature	-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 TSM-110-01-SS-DV is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 20
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Contact Type: Male Pin
Mounting Type: Surface Mount
Termination: Solder
Contact Material: Phosphor Bronze
Contact Finish - Mating: Gold
Insulation Material: Liquid Crystal Polymer (LCP)
Operating Temperature: -55°C ~ 125°C
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant

Variable Parameters (Allowed Differences):

Packaging format (Tube or alternative)
Features (Board Guide, Pick and Place, Board Lock)
REACH Status classification
Inventory levels

All identified substitute parts maintain full electrical and mechanical compatibility with the main part number while offering variations in assembly features and packaging configurations.

Parameter Comparison

Part Number	Packaging	Features	Inventory (Pcs)	REACH Status	Product Status
TSM-110-01-SS-DV	Tube	—	1064	—	Active
TSM-110-01-S-DV	Tube	—	1740	REACH Unaffected	Active
TSM-110-01-S-DV-A	Tube	Board Guide	995	REACH Affected	Active
TSM-110-01-S-DV-M	—	Pick and Place	698	REACH Unaffected	Active
TSM-110-01-S-DV-P	Tube	Pick and Place	926	REACH Unaffected	Active
TSM-110-01-S-DV-LC-P	Tube	Board Lock, Pick and Place	894	—	Active
TSM-110-01-SM-DV	Tube	—	956	—	Active
TSM-110-01-SM-DV-LC	Tube	Board Lock	1143	—	Active
TSM-110-01-SM-DV-P	Tube	Pick and Place	802	—	Active

Engineering Selection Recommendations

All substitute parts listed maintain active production status with ROHS3 compliance and UL94 V-0 flammability certification. Selection between equivalent parts should be based on:

Assembly Process Requirements:

Parts with "Pick and Place" feature designation (TSM-110-01-S-DV-P, TSM-110-01-S-DV-M, TSM-110-01-SM-DV-P, TSM-110-01-S-DV-LC-P) are optimized for automated placement equipment.
Parts with "Board Guide" feature (TSM-110-01-S-DV-A) provide mechanical alignment assistance during assembly.
Parts with "Board Lock" feature (TSM-110-01-S-DV-LC-P, TSM-110-01-SM-DV-LC) provide positive retention after mating.

Supply Chain Considerations:

TSM-110-01-S-DV offers highest current inventory (1740 pcs) for immediate availability.
TSM-110-01-SM-DV-LC provides strong inventory position (1143 pcs) with board lock functionality.
All parts maintain MSL 1 (Unlimited) moisture sensitivity classification.

Regulatory Compliance:

REACH Unaffected parts (TSM-110-01-S-DV, TSM-110-01-S-DV-M, TSM-110-01-S-DV-P, TSM-110-01-SM-DV, TSM-110-01-SM-DV-P) present no additional regulatory documentation requirements.
REACH Affected part (TSM-110-01-S-DV-A) requires standard REACH compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can TSM-110-01-S-DV be used as a direct replacement for TSM-110-01-SS-DV?

A: Yes. Both parts share identical electrical and mechanical specifications including pitch, position count, row spacing, contact material, finish, insulation material, operating temperature range, and flammability rating. The primary difference is packaging format and feature designation.

Q: What is the difference between parts with "Pick and Place" designation and standard parts?

A: Pick and Place designated parts (suffix -P or -M) include design features that optimize compatibility with automated surface mount assembly equipment. These parts maintain identical electrical and mechanical performance to standard variants.

Q: Are Board Lock and Board Guide features interchangeable?

A: No. Board Lock (suffix -LC) provides positive retention after connector mating. Board Guide (suffix -A) provides mechanical alignment during assembly. These are distinct features serving different assembly requirements. Selection depends on application-specific assembly and retention needs.

Q: Does packaging format affect electrical performance?

A: No. Tube packaging and alternative packaging formats do not affect electrical or mechanical performance. Packaging selection is driven by supply chain availability, handling requirements, and assembly process compatibility.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance status, consistent with the main part number TSM-110-01-SS-DV.

Q: What is the significance of REACH Status classification?

A: REACH Status indicates regulatory substance compliance requirements. REACH Unaffected parts require no additional substance documentation. REACH Affected parts (TSM-110-01-S-DV-A) require standard REACH compliance verification. This does not affect electrical or mechanical compatibility.

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