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SAMTEC TMS11551SD Micro Connector

The TMS11551SD is a high-quality, RoHS-compliant micro connector designed for reliable electronic connections. Made with black liquid crystal polymer insulators and phosphor bronze terminals, this series features gold or nickel plating over 50 microns of tin for excellent conductivity and corrosion resistance. It supports current ratings of 5A per pin and operates within a temperature range of -55°C to +125°C. Suitable for surface-mount and through-hole applications, these connectors are ideal for compact electronic assemblies requiring durable and precise connections.

Authorized Distributors
Source:DigiKey
Part No:TMS-115-51-S-D
Stock:50
Inv Date:06-12-2026
Price: Unit price: $12.03
Buy/RFQ:
Source:DigiKey
Part No:TMS-115-51-S-D
Stock:0
Inv Date:06-12-2026
Price: Unit price: $4.537
Buy/RFQ:
Part No:TMS-115-51-S-D
Stock:0
Inv Date:06-13-2026
Price: Unit price: $4.94
Buy/RFQ:
Part No:TMS-115-51-S-D
Stock:88
Inv Date:06-12-2026
Price: Unit price: $4.939
Buy/RFQ:

SAMTEC TMS11551SD Micro Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (TMS), Glass Filled Polyester (SNM)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Nickel over 50 µm Tin
  • Current Rating: 5A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size Accepted (SNM): 0.46 mm (0.018 inch) SQ
  • Insertion Depth (SNM): 3.43 mm (0.135 inch) minimum
  • RoHS Compliant: Yes
  • Max Processing Temp (SNM): Not recommended for IR/VP
  • Compatibility: Mates with SMS, SLM, RSM series
  • Assembly Style: Surface mount, through-hole, right-angle
  • Design: Micro connector with various plating options and non-standard lengths
  • Certifications: RoHS compliant, mentions quality recognition
  • Note: Style -02 does not mate with SMS Series, some options non-standard and non-returnable

Buy the Buy Samtec TMS Series Part Number TMS11551SD Online

Discover the precision and durability of the Micro Connector series from Samtec. Designed with high-quality materials, these connectors support 5A per pin and operate from -55°C to +125°C. Suitable for surface-mount and through-hole applications, they feature gold or nickel plating over tin to ensure corrosion resistance. RoHS-compliant and compatible with various series, these connectors are ideal for compact electronics requiring reliable, high-performance connections. Order online today for fast delivery and seamless integration into your designs.

Buy Samtec TMS11551SD now and experience unmatched reliability and performance in your electronic assemblies with durable, high-current micro connectors.

Frequently Asked Questions

Where can I buy SAMTEC TMS11551SD?

You can click on the BUY or RFQ button to purchase TMS11551SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS11551SD?

You can download the TMS11551SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS11551SD?

SAMTEC

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