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SAMTEC HMTSW11221GD1240 Stacking Connector

The HMTSW11221GD1240 is a high-density stacking connector designed for versatile board-to-board applications. Manufactured with a black glass-filled polyester insulator, it features phosphor bronze contacts with 50 micro-inch gold plating for excellent electrical conductivity and durability. This connector supports a temperature range from -55°C to +125°C with gold plating and -55°C to +105°C with tin. It complies with RoHS standards, ensuring environmentally friendly materials. Suitable for applications requiring reliable stacking and precise port heights, it offers flexibility with various post heights and orientations, making it ideal for complex electronic systems.

Authorized Distributors
Source:DigiKey
Part No:HMTSW-112-21-G-D-1240
Stock:157
Inv Date:05-27-2026
Price: Unit price: $9.31
Buy/RFQ:
Source:DigiKey
Part No:HMTSW-112-21-G-D-1240
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.71
Buy/RFQ:
Part No:HMTSW-112-21-G-D-1240
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.22
Buy/RFQ:
Part No:HMTSW-112-21-G-D-1240
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.96
Buy/RFQ:
Part No:HMTSW-112-21-G-D-1240
Stock:157
Inv Date:05-28-2026
Price: Unit price: $32300
Buy/RFQ:

SAMTEC HMTSW11221GD1240 Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 micro-inch Gold (Au) and Tin
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Dimensions: Post height specified in 0.005 inch (0.13 mm) increments, various lengths available
  • Contact Material: Phosphor Bronze with Gold Plating
  • Electrical Conductivity: Enhanced through Gold and Tin Plating
  • Compatibility: Supports multiple configurations including right-angle and straight versions
  • Design Features: Customizable port heights, multiple post positions, and polarization options

Buy the Buy Samtec HMTSW11221GD1240 High-Density Stacking Connector Online

Purchase the Samtec HMTSW11221GD1240 stacking connector online today for superior electronic connection solutions. This high-density connector features gold-plated contacts, RoHS compliance, and adjustable port heights, making it ideal for intricate circuit assemblies. With versatile orientations including straight and right-angle options, it ensures excellent reliability in demanding environments. Whether for detailed PCB stacking or high-density systems, this connector guarantees optimized performance, durability, and compatibility with multiple configurations. Order now to benefit from prompt delivery and technical support for your electronic projects.

Buy Samtec HMTSW11221GD1240 stacking connector now and experience reliable, versatile, and high-performance electronic interconnections suitable for complex systems.

Frequently Asked Questions

Where can I buy SAMTEC HMTSW11221GD1240?

You can click on the BUY or RFQ button to purchase HMTSW11221GD1240 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HMTSW11221GD1240?

You can download the HMTSW11221GD1240 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HMTSW11221GD1240?

SAMTEC

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