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SAMTEC TSW20509TTRA Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with 0.025-inch (0.635mm) square posts. Compatible with various Samtec connector series, they offer high signal integrity, reliability, and multiple configurations including single, dual, or triple rows at a 5.08mm pitch. The contacts are phosphor bronze with matte tin finish, and the insulator is black glass-filled polyester, suitable for industrial uses. Operating temperature ranges from -55°C to 105°C, and they meet UL and CSA standards. Options include locking leads and clips for secure connections.

Authorized Distributors
Part No:TSW-205-09-T-T-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.98
Buy/RFQ:
Part No:TSW-205-09-T-T-RA
Stock:85
Inv Date:05-28-2026
Price: Unit price: $29800
Buy/RFQ:

SAMTEC TSW20509TTRA Terminal Header Specifications:

  • Post Size: 0.025-inch (0.635mm) square posts
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Plating: Matte tin finish over nickel
  • Operating Temperature Range: -55°C to 105°C
  • Voltage Rating: 550 VAC mated with SSW; 500 VAC with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • Pin Spacing: 5.08mm pitch
  • Configurations: Single, dual, triple rows, right-angle mounting
  • Certifications: UL Listed, CSA Certified
  • Optional features: Locking leads, clips

Buy the Samtec Series TSW Terminal Headers: TSW20509TTRA

Purchase the Samtec TSW series terminal headers online to enjoy high-quality, reliable connections suitable for industrial electronics. Designed with 0.025-inch posts and black glass-filled polyester insulators, these headers support various configurations like single or multiple rows and can be mounted at right angles. They feature phosphor bronze contacts with matte tin plating for durability and excellent conductivity. Operating from -55°C to 105°C, this RoHS-compliant series ensures compliance with UL and CSA standards. Locking leads and clips are optional, making assembly secure and efficient when bought online.

Get Samtec TSW20509TTRA today—built for precision, high signal integrity, and long-lasting industrial reliability.

Frequently Asked Questions

Where can I buy SAMTEC TSW20509TTRA?

You can click on the BUY or RFQ button to purchase TSW20509TTRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW20509TTRA?

You can download the TSW20509TTRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW20509TTRA?

SAMTEC

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