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SAMTEC MTSW12110SS550 High-Density Board Connector

The MTSW Series is a versatile connector system designed for high-density PCB applications, offering multiple stacking options and various lead styles including straight and right-angle configurations. Constructed with black glass-filled polyester insulator material and phosphor bronze contacts with gold and tin plating, these connectors operate reliably from -55°C to +125°C, compliant with RoHS standards. Suitable for mixed current and signal applications, they facilitate flexible inter-board connections, ensuring excellent electrical performance, durability, and ease of assembly in complex electronic systems.

Authorized Distributors
Source:DigiKey
Part No:MTSW-121-10-S-S-550
Stock:244
Inv Date:05-27-2026
Price: Unit price: $30.27
Buy/RFQ:
Source:DigiKey
Part No:MTSW-121-10-S-S-550
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.14
Buy/RFQ:
Part No:MTSW-121-10-S-S-550
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.51
Buy/RFQ:
Part No:MTSW-121-10-S-S-550
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.73
Buy/RFQ:
Part No:MTSW-121-10-S-S-550
Stock:244
Inv Date:05-28-2026
Price: Unit price: $35200
Buy/RFQ:

SAMTEC MTSW12110SS550 High-Density Board Connector Specifications:

  • Insulator Material: Black Glass-Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Gold on Post (0.25 μm) and Tin on Contact
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Post Height: Specify in inches, increments of 0.005"
  • Dimensions: Vary with model, typical post height options between 0.090" and 1.000"
  • Configuration Options: Straight or Right-Angle (RA)
  • Number of Positions: Ranges up to 28 positions
  • Standards: Non-standard, subject to change, built to Samtec specifications

Buy the Samtec Series MTSW Connectors: MTSW12110SS550

Enhance your electronic assembly with the high-density board connectors from Samtec's MTSW series. Designed for reliable inter-board connections, these connectors feature robust construction with gold and tin plating for excellent conductivity and corrosion resistance. Available in multiple configurations including straight and right-angle versions, they support a wide temperature range from -55°C to +125°C, ensuring durability under demanding conditions. Easy to assemble and RoHS compliant, these connectors are ideal for modern electronics requiring flexible, space-saving interconnects.

Get Samtec MTSW12110SS550 today—built for precision and long-lasting durability in complex electronic systems.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12110SS550?

You can click on the BUY or RFQ button to purchase MTSW12110SS550 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12110SS550?

You can download the MTSW12110SS550 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12110SS550?

SAMTEC

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