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SAMTEC MTSW12009LD400 High-Density Connector

The MTSW12009LD400 is a high-quality electrical connector designed for versatile mounting applications. Featuring black polyester insulators and phosphor bronze contacts with gold plating, it offers excellent electrical conductivity and durability. Operating efficiently within a temperature range of -55°C to +125°C with gold or -55°C to +105°C with tin plating, this connector complies with RoHS standards. Its compact design supports various configurations including straight and right-angle versions, making it suitable for complex electronics, PCB connections, and specialized industrial equipment requiring reliable and customizable stacking contacts.

Authorized Distributors
Source:DigiKey
Part No:MTSW-120-09-L-D-400
Stock:244
Inv Date:05-27-2026
Price: Unit price: $9.81
Buy/RFQ:
Source:DigiKey
Part No:MTSW-120-09-L-D-400
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.52
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Part No:MTSW-120-09-L-D-400
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.73
Buy/RFQ:
Part No:MTSW-120-09-L-D-400
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.95
Buy/RFQ:
Part No:MTSW-120-09-L-D-400
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.95
Buy/RFQ:
Part No:MTSW-120-09-L-D-400
Stock:244
Inv Date:05-28-2026
Price: Unit price: $37300
Buy/RFQ:

SAMTEC MTSW12009LD400 High-Density Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 µin (1.27 µm) Gold on Post, optional Tin plating
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Post Height: Specify in inches, increments of 0.005" (0.13 mm)
  • Dimensions vary by version; straight and right-angle configurations available
  • Post Diameter: Approximately 0.100" (2.54 mm), customization available
  • Part Number: MTSW12009LD400
  • Design: High stacking flexibility, customizable post height, non-standard, non-returnable
  • Application: PCB, industrial equipment, high-density wiring

Buy the Samtec MTSW12009LD400 – Reliable Connector for Industrial Applications

Discover the versatile MTSW12009LD400 connector by Samtec, designed for reliable PCB and industrial wiring applications. Featuring gold-plated contacts, durable polyester insulators, and flexible mounting options, it ensures optimal electrical performance across a wide temperature range. Its customizable post height and configurations support complex assembly needs, making it ideal for high-density integration and specialized equipment. Purchase online now to benefit from quick delivery, competitive pricing, and the assurance of a high-quality, RoHS-compliant component that meets industrial standards and customer specifications.

Buy Samtec MTSW12009LD400 now and experience unmatched reliability and optimal performance for your electronic and industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12009LD400?

You can click on the BUY or RFQ button to purchase MTSW12009LD400 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12009LD400?

You can download the MTSW12009LD400 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12009LD400?

SAMTEC

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