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SAMTEC TSW12512LD Terminal Strip Header

The TSW series from Samtec features standard unshrouded terminal strip headers with through-hole mounting, designed for reliable signal connections. These headers have a 0.025-inch square post, compatible with various Samtec connector series such as SSW, SSQ, SSM, ESW, ESQ. Available in single, dual, or triple row configurations, they support multiple pin counts and configurations to suit diverse industrial applications. Constructed with phosphor bronze contacts, gold-plated for durability, and housed in a black glass-filled polyester insulator, they operate across -55°C to 125°C. RoHS compliant, optional locking features provide added connection security.

Authorized Distributors
Source:DigiKey
Part No:TSW-125-12-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $33.87
Buy/RFQ:
Source:DigiKey
Part No:TSW-125-12-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.14
Buy/RFQ:
Part No:TSW-125-12-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.14
Buy/RFQ:
Part No:TSW-125-12-L-D
Stock:126
Inv Date:05-28-2026
Price: Unit price: $43800
Buy/RFQ:

SAMTEC TSW12512LD Terminal Strip Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Gold over 50 u
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC mated with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: HTSW Yes, TSW No (Lead Wave Only)
  • Pitch Center: 2.54mm (0.100 inches)
  • Pin Count: Supports 1 to 50 contacts per row
  • Contact Thickness: 0.025 inches (0.635mm) square post
  • Operating Temperature Range: -55°C to +125°C
  • Insulator Material: TSW: Black Glass Filled Polyester, HTSW: Natural Liquid Crystal Polymer
  • Mounting Type: Through-hole
  • Availability: Single, Dual, or Triple Row Configurations
  • Additional Features: Optional locking lead and clip for secure connection

Buy the Buy Samtec TSW Series Part Number TSW12512LD Online

Purchase the Samtec TSW series terminal strip headers online to benefit from high durability, versatile configurations, and reliable signal integrity. These headers feature gold-plated contacts housed in robust insulators, ensuring excellent performance across -55°C to 125°C. Perfect for industrial applications, they support multiple pin counts and configurations, with optional locking features for enhanced security. Easy to install in through-hole mounting, these high-quality connectors meet RoHS standards and are available in single, dual, or triple row formats for flexible circuit design. Buy now for fast delivery and dependable connections.

Order your Samtec TSW12512LD terminal strip headers today and ensure reliable, high-performance connections for your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TSW12512LD?

You can click on the BUY or RFQ button to purchase TSW12512LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12512LD?

You can download the TSW12512LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12512LD?

SAMTEC

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