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SAMTEC TSW10321TSRA Terminal Header Series

The TSW series from Samtec features standard terminal strip headers designed for reliable electrical connections in various industrial applications. These unshrouded, through-hole headers have 0.025-inch (0.635mm) square posts and compatible options for multiple connector series such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They come in various pin counts and configurations including single, dual, and triple rows with pitch spacing of 2.54mm. Operating temperature ranges from -55°C to 105°C, made with phosphor bronze terminals, black glass-filled polyester insulators, UL and CSA compliant, with optional locking features and right-angle options for high signal integrity.

Authorized Distributors
Source:DigiKey
Part No:TSW-103-21-T-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $1.01
Buy/RFQ:
Source:DigiKey
Part No:TSW-103-21-T-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.37
Buy/RFQ:
Part No:TSW-103-21-T-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.38
Buy/RFQ:
Part No:TSW-103-21-T-S-RA
Stock:352
Inv Date:05-28-2026
Price: Unit price: $3800
Buy/RFQ:

SAMTEC TSW10321TSRA Terminal Header Series Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over SOQ! Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS/ESQ, 450 VAC with BCS/SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW: Yes, TSW: Wave Only)
  • Pin Center Distance: 2.54mm
  • Standard Post Size: 0.025 inches (0.635mm)
  • Configurations: Single, dual, triple rows, right-angle options
  • Durability: Suitable for high signal integrity and reliable connections in industrial environments
  • Compatibility: Multiple Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Certifications: UL Listed, CSA Certified

Buy the Samtec TSW10321TSRA – Reliable Terminal Headers for Industrial Applications

Order the Samtec TSW series terminal headers online today and enjoy high-quality, reliable electrical connections for industrial projects. Designed with high-temperature capability and compatible with various connector series, these headers ensure signal integrity and durability. Featuring gold and tin plating options, UL and CSA compliance, and a wide range of configurations including right-angle and multiple pin counts, they are ideal for demanding industrial applications. Purchase now to benefit from fast delivery, exceptional performance, and the trusted quality of Samtec connectors for your electronic and industrial needs.

Buy Samtec TSW10321TSRA now and experience unmatched reliability and high-performance electrical connections in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TSW10321TSRA?

You can click on the BUY or RFQ button to purchase TSW10321TSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW10321TSRA?

You can download the TSW10321TSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW10321TSRA?

SAMTEC

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