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SAMTEC MTSW11209SS440 Board-to-Board Connector

The MTSW11209SS440 is a high-performance stacking connector designed for flexible, reliable board-to-board applications. Featuring a black glass-filled polyester insulator and phosphor bronze contacts with gold plating, it offers excellent electrical performance and durability. Operating between -55°C and +125°C, it supports customized post heights in 0.005

Authorized Distributors
Source:DigiKey
Part No:MTSW-112-09-S-S-440
Stock:451
Inv Date:05-27-2026
Price: Unit price: $6.1
Buy/RFQ:
Source:DigiKey
Part No:MTSW-112-09-S-S-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:MTSW-112-09-S-S-440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.1
Buy/RFQ:
Part No:MTSW-112-09-S-S-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.004
Buy/RFQ:
Part No:MTSW-112-09-S-S-440
Stock:451
Inv Date:05-28-2026
Price: Unit price: $21100
Buy/RFQ:

SAMTEC MTSW11209SS440 Board-to-Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold on post, 50 micro inches (1.27 micrometers) Ni
  • Operating Temperature 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"
  • Version Types: Straight, Right-Angle (-RA options)
  • Dimensions: Length varies with version, typical ranges 0.090" to 1.39"
  • Contact Arrangement: Single Row, Customizable configurations available
  • Compatibility: Supports 2.54 mm pitch, various post heights, and stacking configurations

Buy the Samtec Series HMTSW Board-to-Board Connector: MTSW11209SS440

Purchase the Samtec MTSW11209SS440 online today to ensure your electronic projects benefit from high-quality, durable stacking connectors. This versatile component features gold-plated contacts, a robust black polyester insulator, and supports customized post heights for flexible assembly. It operates efficiently in temperatures ranging from -55°C to +125°C, ensuring reliable performance in demanding environments. Whether you need straight or right-angle versions, buying online guarantees quick delivery, competitive pricing, and technical support to meet your specific needs in high-density electronics and complex assemblies.

Buy Samtec MTSW11209SS440 now and experience unmatched reliability in high-density stacking applications.

Frequently Asked Questions

Where can I buy SAMTEC MTSW11209SS440?

You can click on the BUY or RFQ button to purchase MTSW11209SS440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW11209SS440?

You can download the MTSW11209SS440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW11209SS440?

SAMTEC

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