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SAMTEC MTSW12309GD440 Flexible PCB Connector

The MTSW12309GD440 is a high-reliability flexible PCB connector series designed for modular stacking and board-to-board applications. Featuring black glass-filled polyester insulators, phosphor bronze contacts with gold plating, and compatibility with various lead styles, it offers excellent electrical conductivity, temperature tolerance from -55°C to +125°C, and RoHS compliance. Its compact design supports multiple positions, customizable post heights, and polarized options for secure mating, making it suitable for complex electronic assemblies and high-density circuit modules.

Authorized Distributors
Source:DigiKey
Part No:MTSW-123-09-G-D-440
Stock:244
Inv Date:06-10-2026
Price: Unit price: $40.91
Buy/RFQ:
Source:DigiKey
Part No:MTSW-123-09-G-D-440
Stock:0
Inv Date:06-10-2026
Price: Unit price: $4.91
Buy/RFQ:
Part No:MTSW-123-09-G-D-440
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5.5
Buy/RFQ:
Part No:MTSW-123-09-G-D-440
Stock:244
Inv Date:06-10-2026
Price: Unit price: $5.499
Buy/RFQ:

SAMTEC MTSW12309GD440 Flexible PCB Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 µin (1.27 µm) Gold over Nickel
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderability: Yes, suitable for wave soldering
  • No. of Positions: Up to 28
  • Post Height: Specify in 0.005" (0.13 mm) increments
  • Dimensions: Width varies with number of positions, typical length approximately 2.29" (58.2 mm)
  • Design: Non-standard, custom configurations available upon request
  • Standards: Built to Samtec specifications, subject to change without notice

Buy the Samtec Series MTSW PCB Connector: MTSW12309GD440

Purchase the Samtec MTSW12309GD440 flexible PCB connector online today to ensure your electronic projects benefit from high-quality, customizable, and RoHS-compliant interconnections. Designed for reliability, it supports various post heights and polarization options, making it ideal for complex circuit modules. With gold-plated contacts and a robust insulator material, this connector delivers excellent conductivity and thermal stability from -55°C to +125°C. Get yours now to enhance your electronic designs and streamline assembly processes with precision and confidence.

Buy Samtec MTSW12309GD440 now and experience unmatched reliability and performance for your high-density electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12309GD440?

You can click on the BUY or RFQ button to purchase MTSW12309GD440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12309GD440?

You can download the MTSW12309GD440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12309GD440?

SAMTEC

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