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SAMTEC MTSW12009LD440LL Stacking Connector

The MTSW12009LD440LL is a versatile stacking connector designed for high-density electronic applications. It features a black glass-filled polyester insulator and gold-plated phosphor bronze contacts for reliable conduction. The connector supports a wide operating temperature range from -55°C to +125°C with gold plating, ensuring durability in harsh environments. It offers flexible lead styles, including straight and right-angle versions, with customizable post heights for tailored configurations. Ideal for complex electronic assemblies requiring compact, durable, and easy-to-assemble interconnect solutions.

Authorized Distributors
Source:DigiKey
Part No:MTSW-120-09-L-D-440-LL
Stock:173
Inv Date:05-27-2026
Price: Unit price: $34.77
Buy/RFQ:
Source:DigiKey
Part No:MTSW-120-09-L-D-440-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.62
Buy/RFQ:
Part No:MTSW-120-09-L-D-440-LL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.83
Buy/RFQ:
Part No:MTSW-120-09-L-D-440-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.06
Buy/RFQ:
Part No:MTSW-120-09-L-D-440-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.06
Buy/RFQ:
Part No:MTSW-120-09-L-D-440-LL
Stock:173
Inv Date:05-20-2026
Price: Unit price: $3.84
Buy/RFQ:

SAMTEC MTSW12009LD440LL Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 µin (1.27 µm) Gold
  • 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 (.005" increments)
  • Connector Style: Straight and Right-Angle (RA) options available
  • Maximum Post Spacing: 0.600" (15.24 mm)
  • Applicable for high-density electronic modules and board-to-board connections

Buy the Buy Samtec MTSW12009LD440LL Part Number MTSW12009LD440LL Online

Experience seamless electronic connections with the Samtec stacking connector. With customizable post heights, gold-plated contacts, and durable polyester insulation, this connector is ideal for compact, high-reliability circuit assemblies. Easily integrate into your design for both straight and right-angle configurations, ensuring flexibility and durability in demanding environments. Purchase online today to benefit from fast shipping, expert support, and guaranteed quality for your electronic projects.

Buy Samtec MTSW12009LD440LL now and experience unmatched reliability and performance in high-density electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12009LD440LL?

You can click on the BUY or RFQ button to purchase MTSW12009LD440LL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12009LD440LL?

You can download the MTSW12009LD440LL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12009LD440LL?

SAMTEC

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