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SAMTEC MTSW11209ST440 Modular Board Connector

The MTSW11209ST440 is a high-performance, modular board-to-board connector designed for flexible stacking applications. Made from black glass-filled polyester insulator material, it features phosphor bronze contact material with gold plating for enhanced durability and conductivity. The connector supports a temperature range from -55°C to +125°C with gold finish and -55°C to +105°C with tin. It is RoHS compliant, lead-free, and ideal for reliable electronic assemblies requiring precise stack heights and versatile configurations in signal and power transmission systems.

Authorized Distributors
Source:DigiKey
Part No:MTSW-112-09-S-T-440
Stock:206
Inv Date:05-27-2026
Price: Unit price: $17.78
Buy/RFQ:
Source:DigiKey
Part No:MTSW-112-09-S-T-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.55
Buy/RFQ:
Part No:MTSW-112-09-S-T-440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.21
Buy/RFQ:
Part No:MTSW-112-09-S-T-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.57
Buy/RFQ:
Part No:MTSW-112-09-S-T-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.57
Buy/RFQ:
Part No:MTSW-112-09-S-T-440
Stock:206
Inv Date:05-28-2026
Price: Unit price: $62200
Buy/RFQ:

SAMTEC MTSW11209ST440 Modular Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50 μ
  • Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Dimensions vary based on configuration, with post heights in 0.005 inch (0.13 mm) increments
  • Mounting Style: Through-Hole and SMT options
  • Assembly: Modular, fixed and adjustable stack heights available
  • Certification: RoHS compliant, suitable for high-reliability electronics

Buy the Samtec Series MTSW High-Performance Board Connector: MTSW11209ST440

Enhance your electronic assemblies with the Samtec MTSW11209ST440 modular connector. Designed for precise stacking and versatile configurations, it features high-quality materials, gold-plated contacts for excellent conductivity, and complies with RoHS standards. Easy to install with customizable post heights, this connector ensures reliable connections for power and signal transmission. Perfect for high-reliability industrial, automation, or consumer electronics, order online now to benefit from fast shipping and competitive pricing on this essential component.

Buy Samtec MTSW11209ST440 now and experience unmatched reliability and performance in electronic stacking applications.

Frequently Asked Questions

Where can I buy SAMTEC MTSW11209ST440?

You can click on the BUY or RFQ button to purchase MTSW11209ST440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW11209ST440?

You can download the MTSW11209ST440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW11209ST440?

SAMTEC

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