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SAMTEC TSW21925TDRA Terminal Header

The TSW series from Samtec are unshrouded through-hole terminal strip headers with a 5.08mm pitch, available in single, dual, or triple row configurations. Crafted with a 0.025-inch (0.635mm) square post, they connect with various Samtec series such as SSW, SSQ, SSM, ESW, and more, ensuring high signal integrity and reliability. Made from phosphor bronze with matte tin plating, and the insulator from black glass-filled polyester, these connectors support operating temperatures from -55°C to 105°C. Suitable for industrial applications, they feature locking options, meet UL and CSA standards, and are customizable with different pin counts and lengths.

Authorized Distributors
Source:DigiKey
Part No:TSW-219-25-T-D-RA
Stock:48
Inv Date:05-27-2026
Price: Unit price: $40.25
Buy/RFQ:
Source:DigiKey
Part No:TSW-219-25-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.92
Buy/RFQ:
Part No:TSW-219-25-T-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.92
Buy/RFQ:
Part No:TSW-219-25-T-D-RA
Stock:24
Inv Date:05-28-2026
Price: Unit price: $50700
Buy/RFQ:

SAMTEC TSW21925TDRA Terminal Header Specifications:

  • Pitch: 5.08mm (0.200 inch)
  • Post Material: Phosphor Bronze
  • Insulator Material: Black Glass Filled Polyester
  • Plating: Matte Tin over 50 microinches Ni
  • 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)
  • RoHS Compliant: Yes
  • Locking features available
  • Pin Center Spacing: 5.08mm
  • Number of Positions: varies, configurable
  • Standards: UL E111594, CSA Certified

Buy the Buy Samtec TSW Series Part Number TSW21925TDRA Online

Order the Samtec TSW series terminal headers online for high-performance, reliable signal connections in industrial applications. With a pitch of 5.08mm, these headers feature robust phosphor bronze construction, matte tin plating, and black polyester insulators. Supported by UL and CSA standards, the connectors support operating temperatures from -55°C to 105°C, making them suitable for demanding environments. Multiple configurations and optional locking features ensure a perfect fit for your specific needs, providing durable and secure connections that improve overall performance and reliability in your electronic assemblies.

Get Samtec TSW21925TDRA today—designed for high signal integrity and industrial reliability with locking options.

Frequently Asked Questions

Where can I buy SAMTEC TSW21925TDRA?

You can click on the BUY or RFQ button to purchase TSW21925TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21925TDRA?

You can download the TSW21925TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21925TDRA?

SAMTEC

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