myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSW12025LD Terminal Header Connectors

The TSW series from Samtec are unshrouded, through-hole terminal strip headers with a 2.54mm pitch. Featuring 0.025-inch square posts, these connectors are compatible with various Samtec series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available in single, dual, or triple row configurations, tailored for signal integrity and reliable connections. Made with phosphor bronze terminals and a black glass-filled polyester insulator, they operate from -55°C to 125°C and include optional locking leads for secure assembly, complying with UL and CSA safety standards.

Authorized Distributors
Source:DigiKey
Part No:TSW-120-25-L-D
Stock:139
Inv Date:05-27-2026
Price: Unit price: $6.38
Buy/RFQ:
Source:DigiKey
Part No:TSW-120-25-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:TSW-120-25-L-D
Stock:58
Inv Date:05-28-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:TSW-120-25-L-D
Stock:139
Inv Date:05-28-2026
Price: Unit price: $28600
Buy/RFQ:

SAMTEC TSW12025LD Terminal Header Connectors Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold on post over 50 μ
  • 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: Yes for HTSW; No for TSW (lead wave only)
  • Pin Centers: 2.54 mm (0.100 inch)
  • Current Rating: 5.2 A/6.3 A per pin depending on configuration
  • Connection Options: Single, dual, or triple row with optional locking leads, clips, or straight/right-angle configurations
  • Compliance & Standards: UL and CSA certified, RoHS compliant
  • Temperature Compatibility: -55°C to +125°C
  • Operating Voltage: Up to 550 VAC depending on mating series
  • Dimensions: Central spacing 2.54mm, pin/post dimensions approximately 0.635mm square, and various terminal lengths available
  • Design Feature: Unshrouded, through-hole, with options for locking and mounting accessories

Buy the Samtec TSW12025LD – Reliable Terminal Header Connectors for Industrial Applications

Enhance your electronic assemblies with Samtec TSW series terminal header connectors, specially designed for reliable signal transmission with a 2.54mm pitch. These connectors feature high-quality phosphor bronze terminals, with options for gold or tin plating, and operate effectively within -55°C to 125°C temperature ranges. Available in various configurations, they support secure locking mechanisms and meet UL and CSA standards. Ideal for industrial, automation, and electronic applications where durability and safety are paramount, ensuring seamless connections in demanding environments.

Order your Samtec TSW12025LD series connectors today and give your projects the dependable signal integrity they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TSW12025LD?

You can click on the BUY or RFQ button to purchase TSW12025LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12025LD?

You can download the TSW12025LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12025LD?

SAMTEC

Sponsored by