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SAMTEC MTSW12221SD440 stacking connector

The MTSW-126-23-L-S-237 is a high-density stacking connector designed for flexible signal and power applications in electronic systems. Made with black glass-filled polyester insulation material, it features a phosphor bronze terminal with gold plating for excellent electrical conductivity and corrosion resistance. Rated for operating temperatures from -55°C to +125°C with gold and -55°C to +105°C with tin plating, it complies with RoHS standards. This customizable connector offers various lead styles and post heights, providing optimal stacking flexibility for complex circuit configurations and multi-board connections. Suitable for demanding electronic assemblies requiring reliable interconnections.

Authorized Distributors
Source:DigiKey
Part No:MTSW-122-21-S-D-440
Stock:127
Inv Date:05-27-2026
Price: Unit price: $22.53
Buy/RFQ:
Source:DigiKey
Part No:MTSW-122-21-S-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.02
Buy/RFQ:
Part No:MTSW-122-21-S-D-440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.02
Buy/RFQ:
Part No:MTSW-122-21-S-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.74
Buy/RFQ:
Part No:MTSW-122-21-S-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.74
Buy/RFQ:
Part No:MTSW-122-21-S-D-440
Stock:127
Inv Date:05-20-2026
Price: Unit price: $7.86
Buy/RFQ:

SAMTEC MTSW12221SD440 stacking connector Specifications:

  • Insulator Material: Black Glass-filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 µin (1.27 µm) Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Post Height: Specified in inches, increments of .005" (0.13 mm)
  • Dimensions: Customizable post height, typical lengths vary based on configuration
  • Design: Straight and Right-Angle versions available
  • Color: Black (Insulation)
  • Standard Pitch: 2.54 mm (0.100")
  • Application: Multi-board stacking, high-density electronic connections

Buy the Samtec Series MTSW Stacking Connector High-Density Compatibility: MTSW12221SD440

Enhance your electronic assembly with the high-quality Samtec stacking connector. Featuring custom post heights, gold or tin plating, and RoHS compliance, this connector ensures reliable electrical connections in compact spaces. Its versatile design supports both straight and right-angle configurations, suitable for diverse circuit board applications. Purchase online today to benefit from fast delivery, competitive pricing, and trusted performance that meets demanding industrial standards. Upgrade your system with this flexible, durable stacking solution when you buy online now!

Buy Samtec MTSW-126-23-L-S-237 now and experience unmatched flexibility and reliability for complex electronic stacking needs.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12221SD440?

You can click on the BUY or RFQ button to purchase MTSW12221SD440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12221SD440?

You can download the MTSW12221SD440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12221SD440?

SAMTEC

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