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SAMTEC TSW21123TD Terminal Header

The TSW series from Samtec features robust terminal strip headers designed for reliable signal connections and high-performance applications. These unshrouded through-hole headers utilize 0.025-inch (0.635mm) square posts and are compatible with multiple Samtec connector series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations with optional locking, they support a pitch of 2.54mm and accommodate 1 to 50 contacts per row. Made with phosphor bronze contacts, matte tin-plated, and black glass-filled polyester insulators, they operate reliably between -55°C to 105°C, meeting UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:TSW-211-23-T-D
Stock:79
Inv Date:05-27-2026
Price: Unit price: $8.75
Buy/RFQ:
Source:DigiKey
Part No:TSW-211-23-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:TSW-211-23-T-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:TSW-211-23-T-D
Stock:209
Inv Date:05-28-2026
Price: Unit price: $33100
Buy/RFQ:

SAMTEC TSW21123TD Terminal Header Specifications:

  • Post Size: 0.025-inch (0.635mm) square
  • Material: Phosphor bronze
  • Plating: Matte tin
  • Insulator Material: Black glass-filled polyester
  • Operating Temperature: -55°C to +105°C
  • Pitch: 2.54mm
  • Contact Rows: 1, 2, or 3
  • Number of Contacts per Row: 1 to 50
  • Connector Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Standards: UL, CSA
  • Type: Unshrouded through-hole headers
  • Locking Feature: Optional
  • Dimensions: post size 0.635mm (0.025 inch)
  • Temperature Range: -55°C to +105°C

Buy the Samtec Series TSW Terminal Headers: TSW21123TD

Order the Samtec TSW series terminal headers online today and benefit from their high-quality construction, precise 2.54mm pitch, and compatibility with multiple connector series. These reliable headers feature phosphor bronze contacts, matte tin plating, and robust black polyester insulators, ensuring dependable performance across a wide temperature range. Perfect for high signal integrity applications, they meet UL and CSA standards. Secure your signal connections efficiently and ensure long-term durability by purchasing these trusted headers from authorized distributors today.

Get Samtec TSW21123TD today—designed for reliable signal connections and long-lasting durability in high-performance applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW21123TD?

You can click on the BUY or RFQ button to purchase TSW21123TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21123TD?

You can download the TSW21123TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21123TD?

SAMTEC

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