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SAMTEC TSW12520TS Terminal Strip Header

The TSW series from Samtec features unshrouded terminal strip headers suitable for through-hole mounting. These connectors have 0.025 inch (0.635 mm) square posts and are compatible with multiple Samtec series. Available in single, dual, or triple row configurations, they support 1 to 50 contacts per row with a 2.54 mm pitch spacing and straight orientation. Made of phosphor bronze and black glass-filled polyester insulators, they withstand temperatures from -55°C to 105°C. They include matte tin plated contacts, UL and CSA standards compliance, and optional locking features for secure connections, ideal for industrial use.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-20-T-S
Stock:290
Inv Date:05-27-2026
Price: Unit price: $4.54
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-20-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.92
Buy/RFQ:
Part No:TSW-125-20-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.93
Buy/RFQ:
Part No:TSW-125-20-T-S
Stock:290
Inv Date:05-28-2026
Price: Unit price: $19800
Buy/RFQ:

SAMTEC TSW12520TS Terminal Strip Header Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Material: Phosphor bronze terminals
  • Insulator Material: Black glass-filled polyester
  • Operating Temperature Range: -55°C to 105°C
  • Contact Plating: Matte tin
  • Voltage Rating: Not specified in extract
  • Number of Rows: 1, 2, or 3
  • Number of Contacts per Row: 1 to 50
  • Pitch Spacing: 2.54 mm
  • Mounting Style: Through-hole
  • Compliance: UL E111594, CSA 090871
  • Optional Locking Features: Yes
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Buy Samtec TSW Series Part Number TSW12520TS Online

Purchase the Samtec TSW series terminal strip headers online today to guarantee reliable through-hole connections for your electronic assemblies. These headers, with 2.54 mm pitch and 0.025 inch posts, support configurations from single to triple rows with up to 50 contacts per row. Made from durable phosphor bronze and insulated with black glass-filled polyester, they operate efficiently between -55°C and 105°C. Featuring matte tin plating and optional locking features, they meet UL and CSA standards, ensuring safety and high-quality performance in demanding industrial environments.

Order your Samtec Series TSW12520TS terminal strip header today and ensure robust, high-temperature connections for your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW12520TS?

You can click on the BUY or RFQ button to purchase TSW12520TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12520TS?

You can download the TSW12520TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12520TS?

SAMTEC

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