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SAMTEC TSW12020TS Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers designed for high signal integrity and reliable connections. These connectors have 0.025-inch (0.635mm) square posts and are compatible with multiple Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations with varied pin counts and terminal lengths, they operate over a temperature range of -55°C to 105°C with tin or gold plating. Constructed from phosphor bronze and black glass-filled polyester insulators, they meet UL and CSA standards, with optional locking features for enhanced security.

Authorized Distributors
Source:DigiKey
Part No:TSW-120-20-T-S
Stock:290
Inv Date:05-27-2026
Price: Unit price: $3.64
Buy/RFQ:
Source:DigiKey
Part No:TSW-120-20-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:TSW-120-20-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.58
Buy/RFQ:
Part No:TSW-120-20-T-S
Stock:290
Inv Date:05-28-2026
Price: Unit price: $15800
Buy/RFQ:

SAMTEC TSW12020TS Terminal Header Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inches (0.635 mm) square
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Plating: Gold or tin over nickel
  • Temperature Range: -55°C to +105°C with tin; -55°C to +125°C with gold
  • Voltage Rating: Varies from 400 VAC to 550 VAC depending on mating connector
  • Configurations: Single, dual, triple row; various pin counts and terminal lengths
  • Standards: Complies with UL E111594 and CSA 090871
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Locking Features: Optional locking lead or clip
  • Rating: Current rating up to 5.2A per pin

Buy the Samtec Series TSW Terminal Headers: TSW12020TS

Order the Samtec TSW12020TS terminal header online today for reliable, high-quality connections suitable for high-performance electronic assemblies. These headers are designed for maximum durability, high-temperature operation, and compatibility with multiple Samtec connector series. Made from robust phosphor bronze with a glass-filled polyester insulator, they ensure excellent electrical performance and mechanical stability. Perfect for PCB applications requiring secure locking options. Purchase now to benefit from fast shipping, expert support, and quality assurance on this essential industrial component.

Get Samtec TSW12020TS today—built for high signal integrity and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW12020TS?

You can click on the BUY or RFQ button to purchase TSW12020TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12020TS?

You can download the TSW12020TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12020TS?

SAMTEC

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