myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC MTSW12421GD1240 Stackable Connector

The MTSW12421GD1240 is a high-performance, high-density connector series designed for versatile stacking and circuit board applications. Engineered with black glass-filled polyester insulators and phosphor bronze contacts, it offers excellent electrical and mechanical stability. The connector supports a variety of lead styles, polarizations, and post heights, making it adaptable to complex electronic systems. Suitable for industrial, automation, and communication equipment, it ensures reliable data and power transfer with RoHS compliance and temperature resilience from -55°C to +125°C with gold plating.

Authorized Distributors
Source:DigiKey
Part No:MTSW-124-21-G-D-1240
Stock:127
Inv Date:05-27-2026
Price: Unit price: $18.65
Buy/RFQ:
Source:DigiKey
Part No:MTSW-124-21-G-D-1240
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.82
Buy/RFQ:
Part No:MTSW-124-21-G-D-1240
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.82
Buy/RFQ:
Part No:MTSW-124-21-G-D-1240
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:MTSW-124-21-G-D-1240
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:MTSW-124-21-G-D-1240
Stock:127
Inv Date:05-28-2026
Price: Unit price: $65200
Buy/RFQ:

SAMTEC MTSW12421GD1240 Stackable Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 microinches (1.27 μm) 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 inches with 0.005" (0.13 mm) increments
  • Contact Resistance: Low resistance for reliable connection
  • Current Rating: Suitable for high-current applications
  • Connector Style: Stackable, with optional right-angle or straight versions
  • Dimensions: Length varies with option, typical ins. thickness 0.030 inches, diameter 0.070 inches
  • Designed for manual or automated assembly, ensuring durability and precise alignment

Buy the Samtec MTSW12421GD1240 – Reliable Connector for Industrial Applications

Purchase the Samtec MTSW12421GD1240 connector online today for high-density, reliable circuit board connections. Engineered with durable polyester insulators and gold-plated contacts, it offers excellent electrical performance, temperature stability, and RoHS compliance. Versatile and easy to install, this connector series is suitable for industrial automation, communication systems, and electronic devices. Secure your inventory now and benefit from fast shipping, genuine quality, and exceptional technical support. Elevate your projects with the trusted performance of Samtec connectors.

Order your Samtec Series MTSW12421GD1240 connector today and ensure your electronic projects benefit from top-quality, dependable connection solutions.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12421GD1240?

You can click on the BUY or RFQ button to purchase MTSW12421GD1240 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12421GD1240?

You can download the MTSW12421GD1240 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12421GD1240?

SAMTEC

Sponsored by