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SAMTEC TSW11521GSRA Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers designed for reliable electrical connections. These connectors utilize a 0.025-inch square post, compatible with multiple Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple-row configurations with a 2.54mm pitch and right-angle orientation, they operate efficiently from -55°C to 125°C. Constructed from phosphor bronze with 10µ” gold-plated contacts and a black glass-filled polyester insulator, they meet UL and CSA standards for industrial environments and feature optional locking mechanisms for secure connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-115-21-G-S-RA
Stock:106
Inv Date:05-27-2026
Price: Unit price: $20.63
Buy/RFQ:
Source:DigiKey
Part No:TSW-115-21-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.91
Buy/RFQ:
Part No:TSW-115-21-G-S-RA
Stock:74
Inv Date:05-28-2026
Price: Unit price: $3.25
Buy/RFQ:
Part No:TSW-115-21-G-S-RA
Stock:106
Inv Date:05-28-2026
Price: Unit price: $32600
Buy/RFQ:

SAMTEC TSW11521GSRA Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 10µ” (0.25 µm) Gold
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC (mated with SSW), 500 VAC (mated with BCS or ESQ), 450 VAC (mated with BCS or SSM), 400 VAC (mated with CES)
  • Wire Pitch: 2.54mm
  • Post Size: 0.025 inch (0.635mm) square
  • Configuration: Single, Dual, or Triple row options
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes for HTSW, No for TSW (lead wave only)
  • Temperature Range: -55°C to +125°C
  • Certifications: UL Listed, CSA Certified
  • Number of Positions: Varies, typically 4 to 50 depending on model

Buy the Buy Samtec TSW Series Part Number TSW11521GSRA Online

Purchase the Samtec TSW Terminal Header series online today for high-quality, reliable connections in industrial environments. These unshrouded through-hole connectors feature a 2.54mm pitch, 10µ” gold plating, and operate over a wide temperature range from -55°C to 125°C. Built from durable phosphor bronze and a black glass-filled polyester insulator, they meet UL and CSA standards for safety and performance. Available in single, dual, or triple-row configurations, they are ideal for signal integrity and secure connections in various electronic devices and automation systems.

Buy Samtec TSW11521GSRA now and experience unmatched reliability and signal integrity for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW11521GSRA?

You can click on the BUY or RFQ button to purchase TSW11521GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11521GSRA?

You can download the TSW11521GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11521GSRA?

SAMTEC

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