TST-110-03-L-D 20-position, 2-row shrouded header with 2.54mm pitch, through hole mounting, and gold-plated mating contacts.
Mfr Part #:

TST-110-03-L-D

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
20-position, 2-row shrouded header with 2.54mm pitch, through hole mounting, and gold-plated mating contacts.
✓ Total Stock: 198 pcs
$ Price Range: $1.97 - $3.42

TST-110-03-L-D Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
198 pcs
198 pcs On Request 1 On Request On Request 12+ On Request On Request

TST-110-03-L-D 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
Current Rating (Amps)
Fastening Type
Features
Halogen Free
Insulation Color
Insulation Height
Insulation Material
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Row Spacing
SVHC Present
Shrouding
Style
Tape & Reel
Termination

TST-110-03-L-D Description

Short technical summary and product information.

The TST-110-03-L-D is a 20-position, 2-row shrouded header from Samtec's TST series. It features a 2.54mm pitch and is designed for board-to-cable/wire applications. The connector uses a push-pull fastening type and includes a keying slot for polarization.

 

Electrical specifications include a current rating of 3.4A per contact. The operating temperature range is -55°C to 125°C. The contact material is phosphor bronze with gold plating on the mating surface (10µin) and tin on the termination area.

 

The header is through-hole mounted with solder termination. It has a shrouded 4-wall design for protection. The insulation is black PBT glass-filled with UL94 V-0 flammability rating. Overall contact length is 23.62mm with a tail length of 14.35mm.

 

This component is suitable for various interconnection needs in industrial and commercial electronics. It is RoHS3 compliant and REACH compliant with no SVHCs. The packaging is bulk.

TST-110-03-L-D Quick Information

Product Type: Header, Male Pins
Series: TST
Canonical Name: Samtec TST-110-03-L-D 20-Pin 2.54mm Pitch Shrouded Header
Subcategory: Through Hole

TST-110-03-L-D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Not Moisture Sensitive
REACH Status: No SVHCs

TST-110-03-L-D Estimated Pricing

Qty Low High
1+ $3.42 $3.42
50+ $3.07 $3.07
100+ $2.90 $2.90
500+ $2.80 $2.80
1,000+ $2.30 $2.30
2,000+ $2.19 $2.19
5,000+ $1.97 $1.97

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

TST-110-03-L-D Features

  • 20 positions in 2 rows with 2.54mm pitch.
  • Rated for 3.4A per contact current.
  • Gold-plated mating contacts for reliability.
  • Through hole mounting with solder termination.
  • Shrouded 4-wall design for pin protection.

TST-110-03-L-D Applications

  • Ideal for board-to-cable/wire interconnections.
  • Pairs with Samtec IDSD IDC socket assemblies.
  • Used in industrial control and automation systems.
  • Suitable for data communication equipment.

TST-110-03-L-D FAQs

6 frequently asked questions generated from this part’s specifications.
How many positions does the TST-110-03-L-D have?

20 positions in 2 rows.

What is the pitch of this header?

2.54mm (0.100").

What is the current rating per contact?

3.4A per contact.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-55°C to 125°C.

What is the contact finish?

Gold on mating surface (10µin), tin on termination.

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