myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMS12555SD High-Density Connector

The TMS series encompasses high-density electrical connectors designed for modular and reliable interconnections in electronic systems. Constructed with black liquid crystal polymer and black glass-filled polyester insulators, these connectors feature phosphor bronze terminals with gold or nickel plating for enhanced conductivity and corrosion resistance. Rated for currents up to 5A per pin and operating within -55°C to +125°C, the series supports various mounting options including through-hole and surface mount, offering RoHS compliance for environmentally conscious applications. Suitable for complex electronic assemblies requiring precise, secure, and durable connections.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-55-S-D
Stock:67
Inv Date:06-06-2026
Price: Unit price: $20.16
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-55-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $9.24444
Buy/RFQ:
Part No:TMS-125-55-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $9.56
Buy/RFQ:
Part No:TMS-125-55-S-D
Stock:67
Inv Date:06-06-2026
Price: Unit price: $9.55
Buy/RFQ:

SAMTEC TMS12555SD High-Density Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (TMS), Glass Filled Polyester (SNM)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Nickel over 50 μin (1.27 μm) Nickel
  • Current Rating: 5A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size (SNM): 0.46 mm (0.018 inch) square
  • Insertion Depth (SNM): 3.43 mm (0.135 inch) minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Maximum Processing Temperature: Not recommended for IR/VP
  • Compatibility: Mates with SMS, SLM, RSM series
  • Mounting Options: Through-hole and surface mount, right-angle available
  • Style Compatibility: Style -02 does not mate with SMS Series
  • Certifications: Recognitions available upon request

Buy the Buy Samtec TMS Series Connector Part Number TMS12555SD Online

Purchase the Samtec TMS12555SD connector online today to ensure secure, durable, and reliable electrical connections in your electronic systems. Designed with high-quality materials such as liquid crystal polymer and phosphor bronze, this connector supports current ratings up to 5A per pin and operates efficiently between -55°C and +125°C. Its RoHS compliance and lead-free solderability make it ideal for environmentally conscious projects. Compatible with various series, including SMS, SLM, and RSM, it offers versatile mounting options—through-hole or surface mount, with right-angle configurations available for space-constrained layouts. Order now for fast delivery and quality assurance in your electronic assembly needs.

Buy Samtec TMS12555SD now and experience unmatched reliability and performance in high-density electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC TMS12555SD?

You can click on the BUY or RFQ button to purchase TMS12555SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12555SD?

You can download the TMS12555SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12555SD?

SAMTEC

Sponsored by