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SAMTEC MTSW11221GS665 Stacking Connector

The MTSW11221GS665 is a versatile connector designed for stacked and board-to-board applications, featuring high flexibility in height and pitch variations. Made with black glass-filled polyester insulators and phosphor bronze contacts plated with 50 microinches of gold over nickel, it offers excellent durability and conductivity. Operating within a temperature range of -55°C to +125°C, this connector complies with ROHS standards and is suitable for lead-free soldering. Its modular design supports multiple post configurations, making it ideal for complex electronic assemblies requiring reliable, high-performance connections.

Authorized Distributors
Source:DigiKey
Part No:MTSW-112-21-G-S-665
Stock:451
Inv Date:05-27-2026
Price: Unit price: $19.15
Buy/RFQ:
Source:DigiKey
Part No:MTSW-112-21-G-S-665
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.71
Buy/RFQ:
Part No:MTSW-112-21-G-S-665
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.91
Buy/RFQ:
Part No:MTSW-112-21-G-S-665
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.81
Buy/RFQ:
Part No:MTSW-112-21-G-S-665
Stock:451
Inv Date:05-28-2026
Price: Unit price: $19200
Buy/RFQ:

SAMTEC MTSW11221GS665 Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50 Microinches Gold over Nickel
  • 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 0.005 inch increments
  • Pitch: 2.54 mm (0.100 inch)
  • Series: MTSW
  • Variant: Straight and Right-Angle versions available
  • Max number of positions: 28
  • Optional polarized design for correct mating
  • Designed for high-density interconnects with modular stacking
  • Compatibility with custom post heights and configurations
  • Connector dimensions vary by model, with typical insulator thickness around 0.018 inches
  • Mechanical durability tested for repeated mating cycles
  • Applications: Board-to-board, stacking, high-density electronic systems

Buy the Buy Samtec MTSW11221GS665 Part Number MTSW11221GS665 Online

Secure your electronic projects with the Samtec Series stacking connector, MTSW11221GS665. Designed for high-density, flexible stacking solutions with gold-plated contacts for optimal conductivity. Perfect for complex circuit boards requiring reliable, solderable interconnects, and versatile configurations. Order online now and benefit from fast delivery, superior durability, and compliance with industry standards. Enhance your system's performance with this robust, precision-engineered connector, ideal for manufacturing, automation, and high-performance electronics applications.

Order your Samtec Series MTSW11221GS665 connector today and ensure your electronic assemblies have reliable, high-performance connections.

Frequently Asked Questions

Where can I buy SAMTEC MTSW11221GS665?

You can click on the BUY or RFQ button to purchase MTSW11221GS665 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW11221GS665?

You can download the MTSW11221GS665 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW11221GS665?

SAMTEC

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