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SAMTEC TSW12512TDRA Terminal Header

The TSW series from Samtec are unshrouded, through-hole terminal strip headers with 0.025-inch square posts. Compatible with various connector series like SSW, SSQ, SSM, ESW, and more, they feature single, dual, or triple row configurations with a 2.54 mm pitch. Operating from -55°C to 105°C, these headers have phosphor bronze terminals with matte tin plating and black glass-filled polyester insulators meeting UL and CSA standards. Optional locking leads and clips enhance stability for diverse industrial automation, control, and instrumentation applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-12-T-D-RA
Stock:53
Inv Date:05-27-2026
Price: Unit price: $7.04
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-12-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.98
Buy/RFQ:
Part No:TSW-125-12-T-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.98
Buy/RFQ:
Part No:TSW-125-12-T-D-RA
Stock:53
Inv Date:05-28-2026
Price: Unit price: $30700
Buy/RFQ:

SAMTEC TSW12512TDRA Terminal Header Specifications:

  • Pin spacing: 2.54 mm (0.100 inch)
  • Post size: 0.025 inch (0.635 mm) square
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Plating: Matte tin over 50 microinches (1.27 μm) nickel
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: 550 VAC (mated with SSW); 500 VAC (with BCS or ESQ); 450 VAC (mated with BCS or SSM); 400 VAC (mated with CES)
  • Configuration: Single, dual, or triple row options
  • Number of contacts per row: 2 to 25
  • RoHS Compliant: Yes
  • Additional features: Locking leads and clips for secure connections

Buy the Samtec TSW12512TDRA – Reliable Terminal Header for Industrial Applications

Experience high-quality connections with the Samtec TSW series terminal headers, offering 2.54 mm pitch, versatile configurations, and reliable performance across a wide temperature range. Ideal for industrial automation, control panels, and instrumentation, these headers feature durable phosphor bronze terminals with corrosion-resistant tin plating and robust black polyester insulators. Optional locking leads ensure secure, vibration-resistant connections. Easy to install, RoHS compliant, and suitable for a variety of application needs, they guarantee long-lasting, safe electrical connections in demanding industrial settings. Order now for fast delivery.

Get Samtec TSW12512TDRA today—designed for durable, high-reliability connections in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TSW12512TDRA?

You can click on the BUY or RFQ button to purchase TSW12512TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12512TDRA?

You can download the TSW12512TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12512TDRA?

SAMTEC

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