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MCR69-2 from MOT/ON,Motorola

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MCR69-2

Manufacturer: MOT/ON, ON

Silicon Controlled Rectifiers

Partnumber Manufacturer Quantity Availability
MCR69-2,MCR692 MOT/ON, ON 11000 In Stock

Description and Introduction

Silicon Controlled Rectifiers **Introducing the MCR69-2: A Reliable Solution for Precision Circuit Protection**  

In today’s fast-evolving electronics landscape, safeguarding sensitive components from overcurrent and overvoltage conditions is critical. The **MCR69-2** stands out as a high-performance, resettable fuse designed to provide robust circuit protection while ensuring minimal downtime.  

Engineered with precision, the **MCR69-2** offers a dependable solution for applications where consistent performance and safety are paramount. Its **polymeric positive temperature coefficient (PPTC)** technology allows it to automatically reset after a fault condition is resolved, eliminating the need for manual replacements. This feature makes it an ideal choice for systems requiring uninterrupted operation, such as power supplies, battery management, and industrial control circuits.  

With a **low resistance** in its normal operating state, the **MCR69-2** minimizes power loss, enhancing energy efficiency. Its compact form factor ensures seamless integration into space-constrained designs without compromising reliability. The device responds swiftly to overcurrent events, effectively isolating faults before they escalate, thereby protecting downstream components from potential damage.  

The **MCR69-2** is designed to meet stringent industry standards, ensuring durability across a wide range of environmental conditions. Whether deployed in consumer electronics, automotive systems, or telecommunications infrastructure, its consistent performance under varying temperatures and load conditions makes it a trusted choice for engineers.  

For designers seeking a **cost-effective, maintenance-free** circuit protection solution, the **MCR69-2** delivers an optimal balance of performance and longevity. Its ability to reset autonomously reduces operational disruptions, while its robust construction ensures long-term reliability.  

In summary, the **MCR69-2** exemplifies innovation in circuit protection, combining advanced PPTC technology with practical design to meet the demands of modern electronic applications. By integrating this component, engineers can enhance system resilience while maintaining efficiency and reducing maintenance overhead.

Application Scenarios & Design Considerations

Silicon Controlled Rectifiers

Alternative Part Number

  • 2N5064 --: Sensitive-gate SCR in TO-92 with similar gate trigger current and low holding current, suitable for the same small-signal switching applications.
  • C106M --: Widely available TO-92 SCR rated 600 V/4 A with comparable gate sensitivity, a common cross for MCR69-series devices.
  • S6008DS2 --: Sensitive-gate SCR in TO-92 package with similar trigger and holding characteristics, usable as a functional replacement.
  • C106MG --: Popular TO-92 SCR with comparable gate sensitivity and current capability, a well-established alternative for general switching applications.

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