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SAMTEC TSW12510LD Terminal Strip Header

The TSW series from Samtec are unshrouded terminal strip headers designed for reliable through-hole mounting. Featuring 0.025 inch (0.635 mm) square posts and compatible with multiple connector series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS, these connectors support 1 to 50 contacts per row. They are available in single, dual, or triple row configurations with pitch spacing of 2.54 mm. Contacts made from phosphor bronze are gold-plated, with a black glass-filled polyester insulator. They operate from -55°C to 125°C, meeting UL and CSA standards, and include optional locking features for high signal integrity applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-10-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $23.18
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-10-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.75
Buy/RFQ:
Part No:TSW-125-10-L-D
Stock:40
Inv Date:05-28-2026
Price: Unit price: $3.98
Buy/RFQ:
Part No:TSW-125-10-L-D
Stock:133
Inv Date:05-28-2026
Price: Unit price: $39800
Buy/RFQ:

SAMTEC TSW12510LD Terminal Strip Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 µ
  • Insulator Material: Black Glass-Filled Polyester
  • Operating Temp Range: -55°C to +125°C
  • Voltage Rating: Varies with mated series, up to 550 VAC
  • Contact Pitch: 2.54 mm (0.100 inch)
  • Contact Size: 0.025 inch (0.635 mm) square posts
  • Contacts Supported: 1 to 50 per row
  • Configuration: Single, dual, or triple row
  • Standards: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes for HTSW variants
  • Mounting: Through-hole
  • Applications: Industrial, signal integrity, high reliability

Buy the Buy Samtec TSW Series Connector Part Number TSW12510LD Online

Purchase Samtec TSW series terminal strip headers online for robust performance in industrial environments. These connectors feature 2.54 mm pitch, gold-plated contacts, and are made from durable phosphor bronze and black polyester insulator. With a wide temperature range from -55°C to 125°C and UL/CSA safety standards, they support 1-50 contacts per row and include optional locking clips for added security. Ideal for high signal integrity applications, they help ensure reliable electrical connections in demanding industrial and electronic systems.

Get Samtec TSW12510LD connectors today—designed for high signal integrity and reliability in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TSW12510LD?

You can click on the BUY or RFQ button to purchase TSW12510LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12510LD?

You can download the TSW12510LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12510LD?

SAMTEC

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