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SAMTEC TSW11121GSRA Terminal Strip Header

The TSW series from Samtec features standard unshrouded through-hole terminal strip headers with 0.025 inch (0.635 mm) square posts. Compatible with various series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, these connectors offer 2 to 25 contacts per row and a 2.54 mm pitch spacing. Constructed with phosphor bronze contacts plated in 10-micron gold, and insulators made of black glass-filled polyester, they are designed for industrial use, meeting UL and CSA standards, providing secure connections with optional locking mechanisms for stability.

Authorized Distributors
Source:DigiKey
Part No:TSW-111-21-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $17.51
Buy/RFQ:
Source:DigiKey
Part No:TSW-111-21-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.14
Buy/RFQ:
Part No:TSW-111-21-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.39
Buy/RFQ:
Part No:TSW-111-21-G-S-RA
Stock:121
Inv Date:05-28-2026
Price: Unit price: $24000
Buy/RFQ:

SAMTEC TSW11121GSRA Terminal Strip Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: 10-micron Gold
  • Insulator Material: Black Glass-Filled Polyester
  • Pitch Spacing: 2.54 mm
  • Number of Contacts: 2-25 per row
  • Orientation: Right-angle
  • Standards: UL Listed, CSA Certified
  • Operating Temperature Range: -55°C to +125°C with Gold Plating, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS and ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW), No (TSW)

Buy the Buy Samtec TSW Series Part Number TSW11121GSRA Online

Purchase the Samtec terminal strip header TSW11121GSRA online today and benefit from durable, gold-plated contacts designed for industrial applications. These connectors feature a 2.54 mm pitch spacing, black glass-filled polyester insulators, and are compatible with multiple Samtec series including SSW, SSQ, and SSM. They meet UL and CSA standards, are RoHS compliant, and support optional locking mechanisms for added stability. Secure your electrical connections with a trusted, high-quality connector that guarantees signal integrity and long-term reliability.

Order your Samtec Series TSW11121GSRA terminal headers today and ensure reliable signal connections with high-quality gold-plated contacts.

Frequently Asked Questions

Where can I buy SAMTEC TSW11121GSRA?

You can click on the BUY or RFQ button to purchase TSW11121GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11121GSRA?

You can download the TSW11121GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11121GSRA?

SAMTEC

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