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SAMTEC MTSW12009SS440 Board Connector

The MTSW12009SS440 is a versatile board-to-board connector that offers high-density stacking options with customizable post heights, dielectrics, and plating. Constructed from durable black glass-filled polyester and featuring phosphor bronze contacts with gold or tin plating, it ensures reliable electrical connections across temperature ranges from -55°C to +125°C. Its compliance with RoHS standards and compatibility with lead-free soldering makes it ideal for complex electronic assemblies requiring precise interconnect solutions in various industrial and consumer applications.

Authorized Distributors
Source:DigiKey
Part No:MTSW-120-09-S-S-440
Stock:181
Inv Date:05-27-2026
Price: Unit price: $11.73
Buy/RFQ:
Source:DigiKey
Part No:MTSW-120-09-S-S-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.14
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Part No:MTSW-120-09-S-S-440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.14
Buy/RFQ:
Part No:MTSW-120-09-S-S-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.32
Buy/RFQ:
Part No:MTSW-120-09-S-S-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.32
Buy/RFQ:
Part No:MTSW-120-09-S-S-440
Stock:244
Inv Date:05-28-2026
Price: Unit price: $35200
Buy/RFQ:

SAMTEC MTSW12009SS440 Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Gold or Tin
  • 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 with 0.005" increments
  • Dimensions: Customizable, includes various lengths and orientations for flexible applications
  • Connector Type: Board-to-Board, stacking modular design
  • Number of Positions: Up to 30 depending on configuration
  • Cable and Board Mates: Compatible with multiple configurations, including straight and right-angle versions
  • Certification: RoHS, ISO 9001
  • Application: Industrial automation, electronic device interconnects, high-density PCB assembly

Buy the Samtec Series MTSW Board-to-Board Connector: MTSW12009SS440

Secure the reliable connection your electronic projects need with the Samtec MTSW12009SS440. This high-density board-to-board connector features customizable post heights, durable materials, and gold or tin plating options. Designed for use in complex assemblies, it offers excellent thermal performance from -55°C to +125°C and is RoHS compliant, supporting lead-free soldering. Whether for industrial automation, consumer electronics, or adaptable PCB stacking, purchase this versatile connector online today to ensure your device’s interconnects are robust, precise, and long-lasting.

Get Samtec MTSW12009SS440 today—built for precision and long-lasting durability in high-density interconnects.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12009SS440?

You can click on the BUY or RFQ button to purchase MTSW12009SS440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12009SS440?

You can download the MTSW12009SS440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12009SS440?

SAMTEC

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