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SAMTEC MTSW12122SD390 Stacking Connector

The MTSW series features versatile stacking connectors with various post heights, material options, and plating for reliable electrical connections in industrial and electronic applications. Designed with black glass-filled polyester insulators and phosphor bronze contacts plated with gold or tin, these connectors offer excellent thermal resistance from -55°C to +125°C. Suitable for board-to-board connections, they are RoHS compliant, with customizable configurations including straight and right-angle versions. The series ensures durability, precision, and flexibility in complex electronic assemblies, ideal for high-performance automation, control systems, and manufacturing equipment.

Authorized Distributors
Source:DigiKey
Part No:MTSW-121-22-S-D-390
Stock:244
Inv Date:05-27-2026
Price: Unit price: $18.11
Buy/RFQ:
Source:DigiKey
Part No:MTSW-121-22-S-D-390
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.64
Buy/RFQ:
Part No:MTSW-121-22-S-D-390
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.64
Buy/RFQ:
Part No:MTSW-121-22-S-D-390
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.68
Buy/RFQ:
Part No:MTSW-121-22-S-D-390
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.68
Buy/RFQ:
Part No:MTSW-121-22-S-D-390
Stock:244
Inv Date:05-28-2026
Price: Unit price: $63200
Buy/RFQ:

SAMTEC MTSW12122SD390 Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold (50µin) or Tin
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Post Heights: Customizable, specify in inches, increments of 0.005"
  • Configurations: Straight and Right-Angle (RA) versions available
  • Connection Type: Board-to-Board stacking connector
  • Contact Material: Copper alloy with nickel or gold plating
  • Suitable for high-density electronic assemblies and industrial applications.

Buy the Samtec Series MTSW Stacking Connectors Durable Industrial Interconnects: MTSW12122SD390

Purchase the Samtec MTSW-126-23-L-S-237 stacking connector online today. Designed for reliability, durability, and flexibility, this connector features customizable post heights, high-quality gold or tin plating, and versatile straight or right-angle options. Ideal for industrial, automation, and control system applications, it ensures secure connections and exceptional performance even under extreme temperatures from -55°C to +125°C. Elevate your electronic assemblies with this premium connector—order now for prompt delivery and value-driven solutions.

Get Samtec MTSW-126-23-L-S-237 today—built for precision and long-lasting durability in electronic and industrial systems.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12122SD390?

You can click on the BUY or RFQ button to purchase MTSW12122SD390 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12122SD390?

You can download the MTSW12122SD390 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12122SD390?

SAMTEC

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