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SAMTEC TSW12118TS Terminal Header

The TSW series from Samtec consists of reliable terminal strip headers designed for signal transmission in industrial applications. These unshrouded through-hole headers feature 0.025" (0.635mm) square posts, compatible with various Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS. They are available in single, dual, or triple row configurations, with 2.54mm pitch spacing. Made from phosphor bronze with matte tin plating, they operate from -55°C to 105°C. Constructed with black glass-filled polyester insulators, they are UL and CSA compliant, with optional locking features for secure industrial connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-121-18-T-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $11.45
Buy/RFQ:
Source:DigiKey
Part No:TSW-121-18-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.4
Buy/RFQ:
Part No:TSW-121-18-T-S
Stock:1
Inv Date:05-28-2026
Price: Unit price: $1.44
Buy/RFQ:
Part No:TSW-121-18-T-S
Stock:517
Inv Date:05-28-2026
Price: Unit price: $14400
Buy/RFQ:

SAMTEC TSW12118TS Terminal Header Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025" (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Tin over Nickel
  • Insulator Material: Black Glass-Filled Polyester
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: 550 VAC (with SSW), 500 VAC (with BCS or ESQ), 450 VAC (with BCS or SSM), 400 VAC (with CES)
  • Number of Contacts per Row: 1 to 50
  • Configuration: Single, Dual, or Triple Row
  • Standards: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Locking Option: Available for secure connections
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Samtec TSW12118TS – Reliable Terminal Headers for Industrial Applications

Purchase the Samtec TSW12118TS terminal headers online today for reliable signal transmission and secure connections in industrial applications. Featuring 2.54mm pitch, phosphor bronze contacts with tin plating, and black glass-filled polyester insulators, these headers are designed to withstand temperatures from -55°C to 105°C. Compatible with multiple Samtec connector series, they are UL and CSA compliant, with optional locking features for added security. Order now to ensure dependable performance in your industrial electronics and automation projects.

Get Samtec TSW12118TS today—built for precision and long-lasting durability in industrial signal connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW12118TS?

You can click on the BUY or RFQ button to purchase TSW12118TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12118TS?

You can download the TSW12118TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12118TS?

SAMTEC

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