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SAMTEC TSW11811TT Terminal Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with a 2.54mm pitch. These connectors have 0.025-inch (0.635mm) square posts and support multiple series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Designed for signal integrity, they come in single, dual, or triple row configurations, with phosphor bronze terminals and black glass-filled polyester insulators. Operating from -55°C to 105°C, they meet UL and CSA standards, and some include optional locking features for added security.

Authorized Distributors
Source:DigiKey
Part No:TSW-118-11-T-T
Stock:89
Inv Date:05-27-2026
Price: Unit price: $21.49
Buy/RFQ:
Source:DigiKey
Part No:TSW-118-11-T-T
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.03
Buy/RFQ:
Part No:TSW-118-11-T-T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.12
Buy/RFQ:
Part No:TSW-118-11-T-T
Stock:89
Inv Date:05-20-2026
Price: Unit price: $3.12
Buy/RFQ:

SAMTEC TSW11811TT Terminal Header Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Operating Temperature Range: -55°C to 105°C
  • Voltage Rating: Ranges from 400 VAC to 550 VAC depending on mating series
  • Standards Compliance: UL Listed, CSA Certified
  • Configurations: Single, dual, or triple row
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes for HTSW; No for TSW (lead wave only)
  • Mounting Type: Through-hole (via pins)

Buy the Buy Samtec TSW Series Part Number TSW11811TT Online

Purchase the Samtec TSW series terminal headers online today to take advantage of fast shipping, genuine quality, and competitive pricing. Designed with precision, these connectors deliver reliable signal integrity in a variety of applications, including industrial control, automation, and electronic instrumentation. With various configurations and RoHS compliance, they are suitable for demanding environments. Simplify your assembly process by ordering directly from our trusted website, ensuring you get authentic Samtec products with excellent technical support and warranty coverage.

Order your Samtec Series TSW11811TT today and ensure reliable connections with high-quality, 2.54mm pitch terminal headers for demanding electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW11811TT?

You can click on the BUY or RFQ button to purchase TSW11811TT from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11811TT?

You can download the TSW11811TT datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11811TT?

SAMTEC

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