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SAMTEC TSW12124LD Rectangular Header Connectors

The TSW series from Samtec are unshrouded rectangular header connectors designed for through-hole mounting, featuring 0.025-inch square posts for durable connections. Compatible with multiple Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, these connectors come in various configurations with one, two, or three rows and different pin counts. Constructed with phosphor bronze terminals and black glass-filled polyester insulators, they support a temperature range from -55°C to 125°C, ensuring signal integrity, reliability, and compliance with UL and CSA standards for industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-121-24-L-D
Stock:89
Inv Date:05-27-2026
Price: Unit price: $41.56
Buy/RFQ:
Source:DigiKey
Part No:TSW-121-24-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.76
Buy/RFQ:
Part No:TSW-121-24-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.93
Buy/RFQ:
Part No:TSW-121-24-L-D
Stock:139
Inv Date:05-20-2026
Price: Unit price: $2.93
Buy/RFQ:

SAMTEC TSW12124LD Rectangular Header Connectors Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Material: Phosphor bronze terminals, black glass-filled polyester insulators
  • Operating Temperature: -55°C to 125°C
  • Voltage Rating: Not specified
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS series
  • Configuration: Single, dual, or triple row options
  • Pitch: 2.54 mm (0.100 inch)
  • Mounting Type: Through-hole
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Various pin counts and terminal lengths available
  • Orientation: Straight and locking options
  • Standards: UL Listed, CSA Certified

Buy the Buy Samtec TSW Series Connector Part Number TSW12124LD Online

Order the Samtec TSW series rectangular header connectors online for high-quality, reliable interconnections suited for industrial electronics. Featuring 0.025-inch square posts, these connectors support a variety of configurations including single, dual, or triple rows, ensuring signal integrity and long-term durability. Made with phosphor bronze terminals and black glass-filled polyester insulators, they operate efficiently from -55°C to 125°C and comply with UL and CSA standards. Perfect for engineers seeking dependable through-hole mounting connectors for complex electronic systems.

Get Samtec TSW12124LD today—designed for secure, reliable connections in industrial and electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW12124LD?

You can click on the BUY or RFQ button to purchase TSW12124LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12124LD?

You can download the TSW12124LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12124LD?

SAMTEC

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