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SAMTEC MTSW12024SD278 High-Density Connector

The MTSW12024SD278 is a versatile and reliable connector series designed for high-density stacking applications. Made with black glass-filled polyester insulator material and phosphor bronze contact material, it features gold plating for optimal conductivity. Operating temperatures range from -55°C to +125°C with gold plating, or -55°C to +105°C with tin, and complies with RoHS standards. Suitable for signal and power connections, it offers customizable post heights, polarized options, and both straight and right-angle configurations to meet diverse industrial connectivity needs.

Authorized Distributors
Source:DigiKey
Part No:MTSW-120-24-S-D-278
Stock:139
Inv Date:05-27-2026
Price: Unit price: $50.56
Buy/RFQ:
Source:DigiKey
Part No:MTSW-120-24-S-D-278
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.25
Buy/RFQ:
Part No:MTSW-120-24-S-D-278
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.25
Buy/RFQ:
Part No:MTSW-120-24-S-D-278
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.22
Buy/RFQ:
Part No:MTSW-120-24-S-D-278
Stock:139
Inv Date:05-28-2026
Price: Unit price: $58800
Buy/RFQ:

SAMTEC MTSW12024SD278 High-Density Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50
  • 60.8
  • 6.08
  • 13.46
  • 18.54
  • 21.08
  • 28.16
  • 61.24
  • 71.3
  • 81.5
  • 96.32
  • 118
  • 120
  • 129
  • 445
  • 480
  • 590
  • 720
  • 830
  • 1000
  • 1120
  • 1900
  • 2200
  • 2540
  • 2800
  • 3000
  • 445
  • 480
  • 590
  • 720
  • 830
  • 1000
  • 1120
  • 1900
  • 2200
  • 2540
  • 2800
  • 3000
  • 445
  • 480
  • 590
  • 720
  • 830
  • 1000
  • 1120
  • 1900
  • 2200
  • 2540
  • 2800
  • 3000
  • Gold on Post, 50
  • 60.8
  • 6.08
  • 13.46
  • 18.54
  • 21.08
  • 28.16
  • 61.24
  • 71.3
  • 81.5
  • 96.32
  • 118
  • 120
  • 129
  • 445
  • 480
  • 590
  • 720
  • 830
  • 1000
  • 1120
  • 1900
  • 2200
  • 2540
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Configurations: Straight and Right-Angle, polarized options, customizable post heights, standard and non-standard versions
  • Dimensions: Specify post height in inches, with increments of 0.005" (0.13 mm), various length options available
  • Certifications: RoHS compliant, suitable for industrial connector applications

Buy the Samtec MTSW12024SD278 – Reliable High-Density Connectors for Industrial Applications

Experience high-density, reliable connectivity with the Samtec MTSW12024SD278. Designed for industrial applications, it features customizable post heights, polarized options, and robust construction. Made with gold-plated contacts and a durable polyester insulator, it supports temperature ranges from -55°C to +125°C, ensuring optimal performance under harsh conditions. Its RoHS compliance and lead-free solderability make it ideal for environmentally conscious projects. Purchase online now to benefit from fast delivery, superior build quality, and versatile configurations tailored to your specific needs.

Get Samtec MTSW12024SD278 today—built for precision and durable multi-polarized connectivity in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12024SD278?

You can click on the BUY or RFQ button to purchase MTSW12024SD278 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12024SD278?

You can download the MTSW12024SD278 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12024SD278?

SAMTEC

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