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TSM-120-01-L-DV Samtec TSM-120-01-L-DV is a 40-position, 2-row surface mount header with 2.54mm pitch. Features male square pins with gold on post and matte tin on tail plating.
Mfr Part #:

TSM-120-01-L-DV

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec TSM-120-01-L-DV is a 40-position, 2-row surface mount header with 2.54mm pitch. Features male square pins with gold on post and matte tin on tail plating.
✓ Total Stock: 15 pcs
$ Price Range: $2.32 - $4.36

TSM-120-01-L-DV Available from 1 distributor

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✓ Non-Authorised
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15 pcs
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TSM-120-01-L-DV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Row Spacing
SVHC Present
Shrouding
Style
Tape & Reel
Termination
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TSM-120-01-L-DV Description

Short technical summary and product information.

The Samtec TSM-120-01-L-DV is a 40-position surface mount header from the TSM series. It features two rows of male square pins on a 2.54mm pitch with a row spacing of 2.54mm. The contact material is phosphor bronze with a gold flash on the post and matte tin on the tail, providing reliable electrical connections.

 

This header is designed for board-to-board or cable applications and mates with Samtec SSW, SSM, HLE, BCS, and other series. The insulator is black liquid crystal polymer (LCP) with a UL94 V-0 flammability rating. The operating temperature range is -55°C to +125°C with gold plating.

 

Electrical ratings vary by mating connector: current rating per pin ranges from 4.1A to 5.4A (2 positions powered), and maximum voltage rating is up to 495 VAC when mated with BCS series. The component is lead-free solderable and has an MSL of Level 1.

TSM-120-01-L-DV Quick Information

Product Type: Header, Male Pins
Series: TSM
Canonical Name: Samtec TSM-120-01-L-DV Surface Mount Header, 40 Position, 2.54mm Pitch, Male Pin
Subcategory: Surface Mount Header

TSM-120-01-L-DV Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free Solderable

TSM-120-01-L-DV Estimated Pricing

Qty Low High
1+ $4.36 $4.36
22+ $3.93 $3.93
55+ $3.78 $3.78
110+ $3.37 $3.37
1,001+ $2.69 $2.69
2,508+ $2.46 $2.46
5,005+ $2.32 $2.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

TSM-120-01-L-DV Features

  • 40-position, 2-row surface mount header.
  • 2.54mm pitch with 2.54mm row spacing.
  • Gold on post, matte tin on tail plating.
  • UL94 V-0 rated LCP insulator.
  • Lead-free solderable with MSL Level 1.

TSM-120-01-L-DV Applications

  • Board-to-board interconnects in electronic assemblies.
  • Cable-to-board connections using IDSS/IDSD cable mates.
  • High-density signal routing in industrial equipment.
  • Prototyping and production PCB designs.

TSM-120-01-L-DV FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the TSM-120-01-L-DV have?

40 positions arranged in 2 rows.

What is the pitch of this header?

2.54mm (0.100") pitch with 2.54mm (0.100") row spacing.

What is the current rating per pin?

Current rating depends on mating connector: 4.7A with SSW, 5.4A with SSM, 4.1A with HLE, 5.0A with BCS (2 positions powered).

What is the voltage rating?

Maximum 495 VAC when mated with BCS, 475 VAC when mated with SSM.

What is the mounting type?

Surface mount with solder termination.

What is the operating temperature range?

-55°C to +125°C with gold plating option.

Is this component RoHS compliant?

RoHS3 compliant (unverified, low confidence). Lead-free solderable per datasheet.

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