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SAMTEC TSW11718LD Terminal Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with 0.025 inch (0.635 mm) square posts. Designed to connect with various Samtec series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, these headers are available in single, dual, or triple row configurations with a 2.54 mm pitch. Constructed with phosphor bronze terminals and high-temp resistant black glass-filled polyester insulators, they support temperature ranges from -55°C to 125°C. They meet UL and CSA standards, making them ideal for industrial uses and high-reliability environments.

Authorized Distributors
Source:DigiKey
Part No:TSW-117-18-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $28.23
Buy/RFQ:
Source:DigiKey
Part No:TSW-117-18-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.45
Buy/RFQ:
Part No:TSW-117-18-L-D
Stock:27
Inv Date:05-28-2026
Price: Unit price: $3.45
Buy/RFQ:
Part No:TSW-117-18-L-D
Stock:517
Inv Date:05-28-2026
Price: Unit price: $36500
Buy/RFQ:

SAMTEC TSW11718LD Terminal Header Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Pitch: 2.54 mm
  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Glass Filled Polyester (TSW), Liquid Crystal Polymer (HTSW)
  • Operating Temperature: -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
  • Current Rating: 5.2 A/6.3 A per pin
  • Number of Contacts: 1 to 50 per row
  • Construction: Unshrouded, through-hole, header style
  • Standards: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW); No (TSW)
  • Designed for industrial, automation, and control systems
  • Versatile configurations: single, dual, or triple row
  • Additional features: optional locking leads and clips for secure connections

Buy the Samtec Series TSW Terminal Headers: TSW11718LD

Purchase the Samtec TSW11718LD terminal header online today. These robust connectors feature 0.025 inch posts, 2.54 mm pitch, and high-temperature insulators for reliable industrial use. Ideal for automation, control systems, and electronics requiring secure, high-quality connections. Designed with phosphor bronze terminals and UL-listed insulation materials, they support wide temperature ranges from -55°C to 125°C. Available in various configurations, these headers ensure durability and compatibility with multiple Samtec series for seamless integration in demanding environments.

Get Samtec TSW11718LD today—built for precision and long-lasting durability in industrial connections and high-reliability applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW11718LD?

You can click on the BUY or RFQ button to purchase TSW11718LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11718LD?

You can download the TSW11718LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11718LD?

SAMTEC

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