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SAMTEC MTSW12509SD440 High-Density Board Connector

The MTSW-126-23-L-S-237 is a flexible, high-density board-to-board connector designed for industrial applications, offering stacking and alignment options with various lead styles. Constructed with black glass-filled polyester insulator and phosphor bronze contacts, it features gold or tin plating, operating in temperatures ranging from -55°C to +125°C. Suitable for electronics requiring reliable signal integrity and excellent mechanical stability, this connector provides customizable post heights and orientations to meet complex design needs, making it ideal for automation systems and high-performance electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:MTSW-125-09-S-D-440
Stock:244
Inv Date:05-27-2026
Price: Unit price: $18.55
Buy/RFQ:
Source:DigiKey
Part No:MTSW-125-09-S-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.67
Buy/RFQ:
Part No:MTSW-125-09-S-D-440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.67
Buy/RFQ:
Part No:MTSW-125-09-S-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.31
Buy/RFQ:
Part No:MTSW-125-09-S-D-440
Stock:244
Inv Date:05-28-2026
Price: Unit price: $74700
Buy/RFQ:

SAMTEC MTSW12509SD440 High-Density Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold (50 μin) or Tin
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.54 mm (0.100 inch)
  • Versions: Straight and Right-Angle, customizable post heights in 0.005-inch increments
  • Mechanical: Stackable, various post heights, pin and socket options
  • Dimensions: Length varies by configuration, typical post height customizable in small increments
  • Application: Board-to-board connections for high-density electronic modules

Buy the Samtec Series MTSW High-Density Board Connector 440: MTSW12509SD440

Purchase the Samtec MTSW-126-23-L-S-237 connector online today to enhance your electronic systems with a high-density, reliable connection solution. This connector offers customization options, including post heights and orientations, ensuring perfect fit and performance for your industrial or high-performance electronic applications. Crafted with durable materials and plated for excellent electrical contact, it guarantees long-term reliability. With precise specifications and easy ordering, ensure your project’s success by choosing this trusted connector for all your board-to-board connection needs.

Order your Samtec Series MTSW-126-23-L-S-237 today and give your projects the dependable quality they deserve for demanding electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12509SD440?

You can click on the BUY or RFQ button to purchase MTSW12509SD440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12509SD440?

You can download the MTSW12509SD440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12509SD440?

SAMTEC

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