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SAMTEC TSW12512GS Terminal Header

The TSW series from Samtec features unshrouded terminal strip headers designed for reliable signal connections in electronic assemblies. With 0.025-inch (0.635mm) square posts and compatibility across various Samtec connector series, these headers suit applications requiring signal integrity and durability. Available in configurations with 1 to 50 contacts per row, in single, dual, or triple-row options, they offer a pitch of 2.54mm (0.1 inch). The contacts are gold-plated (10 microns) phosphor bronze, and the insulator is black glass-filled polyester. Operating from -55°C to 125°C, they meet UL and CSA standards and support optional locking features for secure connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-12-G-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $35.43
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-12-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.33
Buy/RFQ:
Part No:TSW-125-12-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.85
Buy/RFQ:
Part No:TSW-125-12-G-S
Stock:517
Inv Date:05-20-2026
Price: Unit price: $4.85
Buy/RFQ:

SAMTEC TSW12512GS Terminal Header Specifications:

  • Post Size: 0.025 inch (0.635mm) square
  • Material: Phosphor bronze contacts, black glass-filled polyester insulator
  • Plating: Gold, 10 microns
  • Temperature Range: -55°C to 125°C
  • Voltage Rating: Not specified
  • Number of Contacts: 1 to 50 per row
  • Configurations: Single, dual, triple-row
  • Pitch: 2.54mm (0.1 inch)
  • Standards: UL Listed, CSA Certified
  • Optional Locking: Yes

Buy the Buy Samtec TSW Series Part Number TSW12512GS Online

Upgrade your electronic projects with Samtec TSW terminal headers, known for their exceptional signal integrity and robust design. With a pitch of 2.54mm and gold-plated contacts, these headers are suitable for a wide range of applications including industrial equipment, control systems, and PCB connections. The high-quality phosphor bronze contacts and durable polyester insulators ensure long-lasting performance under extreme temperatures from -55°C to 125°C. Compatible with multiple Samtec connector series, they feature optional locking mechanisms for secure installations, available for quick online purchase today.

Order your Samtec TSW12512GS terminal strip headers today and ensure reliable signal connections with the industry's broadest pin count options.

Frequently Asked Questions

Where can I buy SAMTEC TSW12512GS?

You can click on the BUY or RFQ button to purchase TSW12512GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12512GS?

You can download the TSW12512GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12512GS?

SAMTEC

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