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SAMTEC TSW14019LS Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with 0.025-inch (0.635mm) square posts, compatible with multiple Samtec connector series. They are available in single, dual, or triple-row configurations with a 2.54mm pitch and straight orientation. Contacts are gold-plated with a temperature range of -55°C to 125°C, made from phosphor bronze, housed in a black glass-filled polyester insulator, and meet UL and CSA standards. Optional locking features enhance reliability, making them ideal for industrial and electronic applications demanding high durability.

Authorized Distributors
Source:DigiKey
Part No:TSW-140-19-L-S
Stock:160
Inv Date:05-27-2026
Price: Unit price: $7.82
Buy/RFQ:
Source:DigiKey
Part No:TSW-140-19-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:TSW-140-19-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:TSW-140-19-L-S
Stock:160
Inv Date:05-28-2026
Price: Unit price: $35100
Buy/RFQ:

SAMTEC TSW14019LS Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 μ
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW version)
  • Pin Centers: 2.54 mm (0.100 inch)
  • Contact Style: Unshrouded through-hole, straight orientation
  • Configuration: Single, dual, or triple-row options
  • Connector Series Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec Series TSW Terminal Headers: TSW14019LS

Order the Samtec Terminal Header TSW14019LS online now to benefit from high-quality construction, gold-plated contacts, and a wide temperature range. Designed for industrial and electronic applications, these headers feature durable black glass-filled polyester insulators and meet all major safety standards. Enjoy quick delivery and excellent support, ensuring your electrical assembly projects are completed to the highest standards. Purchase today and experience reliability, precision, and long-lasting performance in your electronic connections.

Get Samtec TSW14019LS today—built for high durability and industrial reliability.

Frequently Asked Questions

Where can I buy SAMTEC TSW14019LS?

You can click on the BUY or RFQ button to purchase TSW14019LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW14019LS?

You can download the TSW14019LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW14019LS?

SAMTEC

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