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SAMTEC MTSW12009ST540 Stacking Header

High-density stacking headers optimized for versatile electrical connections in electronic assemblies. These connectors feature a black glass-filled polyester insulator and phosphor bronze contacts with gold plating for reliable performance from -55°C to +125°C. Suitable for board-to-board applications, the MTSW series allows adjustable post heights, ensuring flexible integration in complex systems. Designed to meet RoHS compliance, these connectors are ideal for industrial automation, consumer electronics, and communication devices requiring durable, high-quality interconnect solutions.

Authorized Distributors
Source:DigiKey
Part No:MTSW-120-09-S-T-540
Stock:106
Inv Date:05-27-2026
Price: Unit price: $84.52
Buy/RFQ:
Source:DigiKey
Part No:MTSW-120-09-S-T-540
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.78
Buy/RFQ:
Part No:MTSW-120-09-S-T-540
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.78
Buy/RFQ:
Part No:MTSW-120-09-S-T-540
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.81
Buy/RFQ:
Part No:MTSW-120-09-S-T-540
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.81
Buy/RFQ:
Part No:MTSW-120-09-S-T-540
Stock:106
Inv Date:05-28-2026
Price: Unit price: $98300
Buy/RFQ:

SAMTEC MTSW12009ST540 Stacking Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50µ
  • Gold on Post
  • Operating Temp Range: -55°C to +125°C with Gold plating, -55°C to +105°C with Tin plating
  • RoHS Compliant: Yes
  • Post Height: Specify in inches, increments of 0.005"
  • Dimensions: Vary depending on configuration, with options for straight and right-angle versions
  • Number of Positions: Various options available, typically 2 to 24
  • Type: Board Mount, Stacking Header
  • Certification: RoHS
  • Designed for high-density interconnect applications, offering reliable electrical contact and mechanical stability in demanding environments.

Buy the Samtec MTSW12009ST540 – Reliable Stacking Header for Industrial Applications

Enhance your electronic assemblies with the Samtec stacking header series. These high-density, reliable connectors feature adjustable post heights, gold-plated contacts, and durable polyester insulators, ensuring dependable performance in industrial automation, communication, and consumer electronics. Designed to meet RoHS standards, they offer excellent electrical contact and mechanical stability at temperatures from -55°C to +125°C. Choose Samtec stacking headers for versatile, long-lasting interconnect solutions suitable for complex and demanding electronic systems. Buy online now for fast, secure delivery.

Get Samtec MTSW12009ST540 today—built for precision, durability, and versatile board-to-board connections.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12009ST540?

You can click on the BUY or RFQ button to purchase MTSW12009ST540 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12009ST540?

You can download the MTSW12009ST540 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12009ST540?

SAMTEC

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