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SAMTEC TMS12257GS Micro Connector Series

The TMS12257GS is a compact, high-reliability micro connector series suitable for through-hole and surface mount applications. Made with black liquid crystal polymer insulator and phosphor bronze terminals, it features gold or nickel plating for corrosion resistance. Capable of handling up to 5A per pin within a temperature range of -55°C to +125°C, it is RoHS compliant and offers various plating options. Designed for versatility, it mates with SMS, SLM, and RSM series connectors, providing durable connections in electronic and industrial equipment.

Authorized Distributors
Source:DigiKey
Part No:TMS-122-57-G-S
Stock:50
Inv Date:06-06-2026
Price: Unit price: $12.85
Buy/RFQ:
Source:DigiKey
Part No:TMS-122-57-G-S
Stock:0
Inv Date:06-06-2026
Price: Unit price: $4.8635
Buy/RFQ:
Part No:TMS-122-57-G-S
Stock:0
Inv Date:06-07-2026
Price: Unit price: $5.27
Buy/RFQ:
Part No:TMS-122-57-G-S
Stock:71
Inv Date:06-06-2026
Price: Unit price: $5.28
Buy/RFQ:

SAMTEC TMS12257GS Micro Connector Series Specifications:

  • Insulator Material (TMS): Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Ni over 50 µ
  • (1.27 µm)
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size (SNM): 0.46 mm (0.018 inches) SQ
  • Max Processing Temp (SNM): Not recommended for IR/VP
  • RoHS Compliant: Yes
  • Compatible with: SMS, SLM, RSM series
  • Design features: Suitable for through-hole and right-angle mounting
  • Lead and insertion depth specifications vary by model, with minimal insertion depth of 3.43 mm (0.135 inches)
  • RoHS certification ensures compliance with environmental standards
  • Some options are non-standard and non-returnable
  • Temperature Rating: -55°C to +125°C
  • Certifications: RoHS

Buy the Buy Samtec TMS12257GS Part Number TMS12257GS Online

Purchase the Samtec TMS12257GS micro connector series online to ensure reliable, high-quality connections for your electronic assemblies. Designed for versatile applications, it features gold or nickel plating, operates within a temperature range of -55°C to +125°C, and is RoHS compliant. Whether used in through-hole or surface mount configurations, this connector offers excellent performance, durability, and compatibility with various Samtec series. Order today to enhance your circuit reliability with trusted, precision-engineered components.

Buy Samtec TMS12257GS now and experience unmatched reliability and high-performance connections in your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC TMS12257GS?

You can click on the BUY or RFQ button to purchase TMS12257GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12257GS?

You can download the TMS12257GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12257GS?

SAMTEC

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