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SAMTEC TSW12509GD Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with 0.025-inch (0.635mm) square posts and compatible with various Samtec connectors. Available in single, dual, or triple row configurations, they have a pitch of 2.54mm and support 1 to 50 contacts per row in straight orientation. Made of phosphor bronze with 10-micron gold plating, they operate from -55°C to 125°C. The insulators are black glass-filled polyester, RoHS compliant, with optional locking features, ideal for industrial and electronics applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-09-G-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $11.62
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-09-G-D
Stock:4
Inv Date:05-27-2026
Price: Unit price: $6
Buy/RFQ:
Part No:TSW-125-09-G-D
Stock:20
Inv Date:05-28-2026
Price: Unit price: $6
Buy/RFQ:
Part No:TSW-125-09-G-D
Stock:517
Inv Date:05-28-2026
Price: Unit price: $67200
Buy/RFQ:

SAMTEC TSW12509GD Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: 10-micron Gold over Ni
  • Insulator Material: Black Glass Filled Polyester
  • Temperature Range: -55°C to 125°C
  • Degree of Mating: Unshrouded, through-hole
  • Pitch: 2.54mm
  • Contact Support: 1 to 50 contacts per row
  • Configurations: Single, dual, triple row options
  • RoHS Compliant: Yes
  • Locking Feature: Optional
  • Operating Voltage: Up to 550 VAC depending on configuration

Buy the Buy Samtec TSW Series Part Number TSW12509GD Online

Purchase the Samtec TSW series terminal headers online for high-quality, reliable connections. These unshrouded through-hole headers with 2.54mm pitch are perfect for industrial electronics, automation, and control systems. Made of durable phosphor bronze with gold plating, they support temperatures from -55°C to 125°C. Available in various configurations, they offer optional locking features for secure connections, RoHS compliance, and easy installation. Buy online now for quick delivery and competitive pricing.

Get Samtec TSW12509GD today—designed for reliable electrical connections in industrial control and electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TSW12509GD?

You can click on the BUY or RFQ button to purchase TSW12509GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12509GD?

You can download the TSW12509GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12509GD?

SAMTEC

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