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SAMTEC TSW10521TDLL Terminal Header

The TSW series from Samtec are versatile unshrouded terminal strip headers designed for through-hole mounting with 2.54 mm pitch and compatible with various connector series including SSW, SSQ, BCS, CES, and SMSS. Constructed from phosphor bronze with matte tin plating, they feature a black glass-filled polyester insulator for durability and insulation. Operating within -55°C to 105°C, these connectors support high current ratings and multiple pin configurations, making them suitable for industrial and electronic equipment. Optional locking leads and clips ensure secure connections, meeting UL and CSA standards for safety and quality.

Authorized Distributors
Source:DigiKey
Part No:TSW-105-21-T-D-LL
Stock:50
Inv Date:05-27-2026
Price: Unit price: $2.56
Buy/RFQ:
Source:DigiKey
Part No:TSW-105-21-T-D-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:TSW-105-21-T-D-LL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:TSW-105-21-T-D-LL
Stock:224
Inv Date:05-28-2026
Price: Unit price: $9700
Buy/RFQ:

SAMTEC TSW10521TDLL Terminal Header Specifications:

  • Pitch: 2.54 mm (0.100 inch)
  • Material: Phosphor bronze
  • Insulator Material: Black glass-filled polyester
  • Plating: Matte tin
  • Operating Temperature Range: -55°C to +105°C
  • Voltage Rating: 550 VAC with SSW; 500 VAC with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • Current Rating: Up to 5.2 A per pin
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Mounting: Through-hole
  • Configuration: Single, dual, or triple rows with various pin counts
  • Standards: UL E111594, CSA 090871

Buy the Samtec Series TSW Terminal Header: TSW10521TDLL

Purchase the Samtec Terminal Header TSW series online today for versatile, reliable, and high-quality connectors suitable for industrial and electronic projects. Designed with 2.54 mm pitch, these through-hole headers are made from durable phosphor bronze with tin plating, ensuring long-lasting performance. They feature built-in locking options and support a wide temperature range, meeting UL and CSA standards. Whether you need single or multi-row configurations, buying online gives you quick access to secure and compliant connectors for your manufacturing or repair needs.

Get Samtec TSW10521TDLL today—built for precision, durability, and reliable industrial connectivity.

Frequently Asked Questions

Where can I buy SAMTEC TSW10521TDLL?

You can click on the BUY or RFQ button to purchase TSW10521TDLL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW10521TDLL?

You can download the TSW10521TDLL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW10521TDLL?

SAMTEC

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