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SAMTEC MTSW12609LS431 Card Edge Connector

The MTSW12609LS431 is a versatile high-density card edge connector designed for flexible stacking configurations in electronic assemblies. Featuring a black glass filled polyester insulator and gold-plated phosphor bronze contacts, it offers excellent electrical performance, durability, and corrosion resistance. Suitable for a wide temperature range from -55°C to +125°C, this connector supports multiple lead styles and polarization options, ensuring reliable connections in complex electronic systems. Its compact design allows easy integration into various electronic component assemblies, making it ideal for advanced manufacturing applications.

Authorized Distributors
Source:DigiKey
Part No:MTSW-126-09-L-S-431
Stock:127
Inv Date:06-07-2026
Price: Unit price: $8.27
Buy/RFQ:
Source:DigiKey
Part No:MTSW-126-09-L-S-431
Stock:0
Inv Date:06-07-2026
Price: Unit price: $2.56
Buy/RFQ:
Part No:MTSW-126-09-L-S-431
Stock:0
Inv Date:06-08-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:MTSW-126-09-L-S-431
Stock:127
Inv Date:06-07-2026
Price: Unit price: $2.71
Buy/RFQ:

SAMTEC MTSW12609LS431 Card Edge Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50μ
  • Gold (Au) over Nickel (Ni)
  • Operating Temperature Range: -55°C to +125°C with Gold plating, -55°C to +105°C with Tin plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Post Height: Specify in inches (.005" (0.13 mm) increments)
  • Operation: Straight and Right-Angle versions available
  • Connector Style: Modular stackable card edge connector
  • Pitch: 2.54 mm (0.100")
  • Voltage Rating: Consult datasheet for max voltage
  • Current Rating: Based on contact configuration and application
  • Temperature Rating: -55°C to +125°C
  • Availability: Multiple lead styles and polarization options

Buy the Buy Samtec MTSW12609LS431 Part Number MTSW12609LS431 Online

Purchase the Samtec MTSW12609LS431 online for reliable, high-density interconnections in electronic systems. Its robust construction and gold-plated contacts ensure excellent electrical performance, corrosion resistance, and durability across various temperature ranges. Ideal for industrial, computing, and automation applications, this connector supports multiple configurations, including different lead styles and polarization options. Easy to install, it simplifies complex stackable setups, enhancing overall system reliability. Buy now and benefit from fast shipping and expert support for your advanced electronic projects.

Get Samtec MTSW12609LS431 today—built for precision and long-lasting durability in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12609LS431?

You can click on the BUY or RFQ button to purchase MTSW12609LS431 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12609LS431?

You can download the MTSW12609LS431 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12609LS431?

SAMTEC

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