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SAMTEC TSW10312TDRA Terminal Header

The TSW series from Samtec is a line of reliable terminal strip headers designed for signal connections. Featuring a 2.54mm pitch and compatible with various Samtec connector series like SSW, SSQ, SSM, ESW, and others, these unshrouded through-hole headers have a 0.025-inch square post. Made with black glass-filled polyester insulators and phosphor bronze contacts with gold or tin plating, they operate from -55°C to 105°C. Optional locking mechanisms provide secure connections, suitable for industrial, automation, and control applications requiring dependable mating solutions.

Authorized Distributors
Source:DigiKey
Part No:TSW-103-12-T-D-RA
Stock:457
Inv Date:05-27-2026
Price: Unit price: $1.28
Buy/RFQ:
Source:DigiKey
Part No:TSW-103-12-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.54
Buy/RFQ:
Part No:TSW-103-12-T-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.55
Buy/RFQ:
Part No:TSW-103-12-T-D-RA
Stock:457
Inv Date:05-20-2026
Price: Unit price: $0.55
Buy/RFQ:

SAMTEC TSW10312TDRA Terminal Header Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Insulator Material: Black glass-filled polyester
  • Terminal Material: Phosphor bronze
  • Plating: Gold or tin
  • Operating Temperature Range: -55°C to +105°C
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Standards: UL Listed, CSA Certified
  • Lead-Free Solderable: Yes (Wave Solder Only for TSW)
  • Locking Options: Available for secure connections
  • Connector Mounting: Through-hole, upright and right-angle configurations
  • Voltage Rating: Varies with mating series, typically 400-550 VAC
  • RoHS Compliant: Yes

Buy the Samtec Series TSW Terminal Headers: TSW10312TDRA

Order the Samtec TSW series terminal headers online to ensure dependable signal connections for your projects. Designed with a 2.54mm pitch and available in various pin counts, these headers feature black glass-filled polyester insulators and phosphor bronze contacts, plated with gold or tin for excellent conductivity and corrosion resistance. Their versatile compatibility with multiple series and optional locking features make them suitable for industrial, automation, and control systems. Purchase now for fast delivery and high-quality, secure connections that meet industry standards.

Get Samtec TSW10312TDRA today—built for high reliability, industrial-grade signal connections, and secure locking features for demanding applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW10312TDRA?

You can click on the BUY or RFQ button to purchase TSW10312TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW10312TDRA?

You can download the TSW10312TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW10312TDRA?

SAMTEC

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