9/19/2025 7:04:30 AM   By  Symond  in


SMCD131AK2 Thumbwheel Switches & Pushwheel Switches by Apem – Reliable Electromechanical Control

The Thumbwheel Switches & Pushwheel Switches SMCD131AK2 by Apem are precision-designed Electromechanical Switches built for robust and reliable user input in control systems. These switches offer durability, smooth operation, and flexibility for a wide range of applications. As part of the Thumbwheel Switches & Pushwheel Switches category, they are widely used in industrial, telecom, and instrumentation equipment.

In this blog, we’ll cover the technical specifications, key features, applications, pin configuration, a real-world use case, datasheet link, and why you should buy online at XON Electronics.


1. Technical Specifications of SMCD131AK2

  • Manufacturer: Apem

  • Part Number: SMCD131AK2

  • Type: Thumbwheel Switches & Pushwheel Switches

  • Technology: Electromechanical design

  • Number of Positions: 16 (Hexadecimal)

  • Switching Method: Thumbwheel-operated with clear indexing

  • Mounting Style: Panel Mount

  • Contact Rating: Low current applications

  • Category: Electromechanical Switches, Thumbwheel Switches & Pushwheel Switches


2. Key Features of SMCD131AK2

  • Rugged electromechanical construction

  • Easy-to-use thumbwheel design

  • Compact panel mount package

  • High indexing accuracy for user input

  • Reliable long mechanical life

  • Suitable for industrial and commercial equipment

These features make the SMCD131AK2 Thumbwheel Switches & Pushwheel Switches ideal for precision applications.


3. Applications of SMCD131AK2

The SMCD131AK2 Thumbwheel Switches & Pushwheel Switches are used in:

  • Industrial control panels and automation equipment

  • Test and measurement instruments

  • Telecommunications and networking hardware

  • Security and access control systems

  • Consumer and commercial electronics requiring numeric input

  • Educational and training equipment


4. Pin Configuration and Connection Overview

  • Multiple pins for input/output connections

  • Standard panel mount for easy integration

  • Designed for flexible wiring in custom control systems


5. Use Case Scenario: Industrial Automation Panels

Scenario: An automation company needed a reliable switch for numeric input in control panels.
Problem: Previous switches had low durability and caused frequent replacements.
Solution: The SMCD131AK2 provided a rugged, electromechanical design with accurate indexing.
Result: Enhanced reliability, reduced maintenance costs, and smoother operations.


6. Download Datasheet for SMCD131AK2

Download SMCD131AK2 Datasheet from XON Electronics


7. Why Buy from XON Electronics?

At XON Electronics, we provide original Apem components including the SMCD131AK2 with:

  • 100% Genuine Apem Switches
  • Worldwide Shipping – USA, India, Australia, Europe & more
  • Competitive OEM & distributor pricing
  • Technical Support for seamless integration
  • Secure online ordering system


8. Also Available from Other Manufacturers

Alongside Apem, XON Electronics also offers equivalent Thumbwheel Switches & Pushwheel Switches from:

This ensures wide availability of Electromechanical Switches for various applications.


9. FAQs – SMCD131AK2 Thumbwheel Switches & Pushwheel Switches

Q1. What type of switch is SMCD131AK2?
It is a thumbwheel-operated electromechanical switch.

Q2. What mounting style does it use?
It is panel mount for easy integration.

Q3. What applications is it used for?
Industrial automation, telecom, test equipment, and security systems.

Q4. How many positions does it support?
It supports 16 positions (hexadecimal).

Q5. Where can I buy it?
You can order it from www.xonelec.com with global shipping.


Conclusion

The SMCD131AK2 Thumbwheel Switches & Pushwheel Switches by Apem are durable, precise, and compact input devices designed for industrial, telecom, and control systems. Belonging to the family of Electromechanical Switches, Thumbwheel Switches & Pushwheel Switches, they ensure long-term reliability in demanding applications.

Buy now at XON Electronics for worldwide delivery and trusted Apem quality.


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