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SAMTEC TSW21721TS Terminal Header

The TSW series from Samtec consists of unshrouded terminal strip headers designed for reliable through-hole mounting in high signal integrity applications. Featuring 0.025-inch square posts, these connectors are 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 rows with pitch spacing of 2.54mm, they utilize phosphor bronze contacts and a black glass-filled polyester insulator. They operate within -55°C to 105°C, meet UL and CSA standards, and offer optional locking features for secure connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-217-21-T-S
Stock:98
Inv Date:05-27-2026
Price: Unit price: $26.67
Buy/RFQ:
Source:DigiKey
Part No:TSW-217-21-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.26
Buy/RFQ:
Part No:TSW-217-21-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.35
Buy/RFQ:
Part No:TSW-217-21-T-S
Stock:53
Inv Date:05-28-2026
Price: Unit price: $33500
Buy/RFQ:

SAMTEC TSW21721TS Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Au over 50 μ
  • Ni
  • Operating Temp Range: -55°C to +105°C
  • 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 with HTSW, No with TSW (Lead Wave Only)
  • Pin Centers: 2.54mm (0.100 inch)
  • Row Configurations: Single, Dual, or Triple
  • Connections: Through-hole mounting, unshrouded
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Maximum Current per Pin: 5.2A/6.3A depending on model
  • Operating Temperature Range: -55°C to +125°C with Gold plating, -55°C to +105°C with Tin plating

Buy the Samtec TSW21721TS – Reliable Terminal Strip Headers for Industrial Applications

Discover the reliable Samtec TSW series terminal headers designed for high-performance industrial applications. Featuring 2.54mm pitch, phosphor bronze contacts, and a durable black polyester insulator, these headers support high current and broad temperature ranges from -55°C to 105°C. Suitable for through-hole mounting, they are compliant with UL and CSA standards and offer optional locking features for added security. Perfect for high signal integrity needs, these headers are available in various row configurations and are ideal for reliable electrical connections in demanding environments.

Order your Samtec Series TSW21721TS high-reliability terminal headers today and ensure secure, dependable connections for your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW21721TS?

You can click on the BUY or RFQ button to purchase TSW21721TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21721TS?

You can download the TSW21721TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21721TS?

SAMTEC

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