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SAMTEC MTSW12509SD420 High-Density Board Connector

This is a high-flexible board-to-board connector series designed for modular electronic systems. It features high-density stacking options with various pin counts to suit different applications. The connectors are made of black glass-filled polyester insulator material with phosphor bronze contacts, plated with gold or tin for enhanced conductivity and corrosion resistance. Operating temperature ranges from -55°C to +125°C, and they are RoHS compliant and lead-free solderable, ensuring reliability in demanding environments and compatibility with modern manufacturing standards.

Authorized Distributors
Source:DigiKey
Part No:MTSW-125-09-S-D-420
Stock:244
Inv Date:05-27-2026
Price: Unit price: $21.41
Buy/RFQ:
Source:DigiKey
Part No:MTSW-125-09-S-D-420
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.67
Buy/RFQ:
Part No:MTSW-125-09-S-D-420
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.67
Buy/RFQ:
Part No:MTSW-125-09-S-D-420
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.31
Buy/RFQ:
Part No:MTSW-125-09-S-D-420
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.31
Buy/RFQ:
Part No:MTSW-125-09-S-D-420
Stock:244
Inv Date:05-28-2026
Price: Unit price: $74700
Buy/RFQ:

SAMTEC MTSW12509SD420 High-Density Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold (50 µin), Tin
  • Operating Temp Range: -55°C to +125°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Dimensions: Post height specify in inches in 0.005" increments, standard versions with various pin counts from 2 to 28
  • Connector Series: MTSW-126-23-L-S-237, MTSW-117-09-G-D-383-RA, and others
  • Stacking and pitch options: 2.54 mm (.100") pitch, and 0.600" pitch for some versions
  • Suitable for high-density applications and modular electronic systems

Buy the Buy Samtec MTSW Series Connector Part Number MTSW12509SD420 Online

Secure your electronic projects with the durable and versatile high-density board connector from Samtec. Designed for modular systems, it offers reliable connections with various stacking options, pitch sizes, and plating choices. Made of high-quality insulator and contact materials, this connector ensures excellent performance over a wide temperature range from -55°C to +125°C. Perfect for demanding industrial, automotive, or consumer applications, it provides easy solderability, RoHS compliance, and compatibility with modern manufacturing processes for seamless integration into your designs.

Buy Samtec MTSW12509SD420 now and experience unmatched reliability and high-density connectivity for your electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12509SD420?

You can click on the BUY or RFQ button to purchase MTSW12509SD420 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12509SD420?

You can download the MTSW12509SD420 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12509SD420?

SAMTEC

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