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SAMTEC TSW11721LD Terminal Header

The TSW series from Samtec are durable unshrouded terminal strip headers designed for reliable through-hole mounting. Featuring 0.025 inch square posts, these connectors are compatible with many Samtec series such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They come in single, dual, or triple row configurations with optional locking features, offering high pin counts and terminal lengths for diverse applications. Operating from -55°C to 125°C with 10µ” gold-plated phosphor bronze contacts, their black glass-filled polyester insulators meet UL and CSA safety standards, making them ideal for industrial, signal, and electronic equipment requiring reliable connectivity.

Authorized Distributors
Source:DigiKey
Part No:TSW-117-21-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $23.4
Buy/RFQ:
Source:DigiKey
Part No:TSW-117-21-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.86
Buy/RFQ:
Part No:TSW-117-21-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.04
Buy/RFQ:
Part No:TSW-117-21-L-D
Stock:106
Inv Date:05-28-2026
Price: Unit price: $30300
Buy/RFQ:

SAMTEC TSW11721LD Terminal Header Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 10µ” (0.25 µm) Gold on contacts over Ni
  • Operating Temperature Range: -55°C to 125°C with Gold, -55°C to 105°C with Tin
  • Voltage Ratings: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free: Yes
  • Current Rating: Up to 5.2 A per pin depending on configuration
  • Configurations: Single, dual, triple rows with optional locking features
  • Pin Centers: 0.100 inches (2.54 mm), 0.200 inches (5.08 mm), and other specified spacings
  • Compatibilities: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Buy Samtec TSW Series Part Number TSW11721LD Online

Purchase your Samtec TSW Series terminal headers online today and enjoy dependable performance in industrial and electronic applications. These headers feature 0.025 inch posts, compatible with multiple Samtec connector series, and are available in various configurations including single, dual, or triple rows with optional locking options. Designed for through-hole mounting, they operate in a temperature range of -55°C to 125°C and have gold-plated contacts for excellent signal integrity. High-quality materials and UL safety standards ensure durability and safety for your projects, making online ordering fast and convenient.

Order your Samtec TSW11721LD connector today and ensure high reliability for your industrial or electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW11721LD?

You can click on the BUY or RFQ button to purchase TSW11721LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11721LD?

You can download the TSW11721LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11721LD?

SAMTEC

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