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MF-NSMF075

Manufacturer: BOURNS, SEMITEH

MF-NSMF Series - PTC Resettable Fuses

Partnumber Manufacturer Quantity Availability
MF-NSMF075,MFNSMF075 BOURNS, SEMITEH 6524 In Stock

Description and Introduction

MF-NSMF Series - PTC Resettable Fuses **Enhance Circuit Protection with the MF-NSMF075 Multifuse Resettable Fuse**  

In today’s fast-evolving electronics landscape, reliable circuit protection is essential to safeguard sensitive components from overcurrent and short-circuit events. The **MF-NSMF075** from the Multifuse® Resettable Fuse series offers a robust solution, combining high performance with durability for a wide range of applications.  

Designed for precision and efficiency, the **MF-NSMF075** features a low-resistance PPTC (Polymer Positive Temperature Coefficient) construction, ensuring rapid response to fault conditions while automatically resetting once the issue is resolved. With a hold current of **750mA** and a trip current of **1.5A**, this device provides dependable protection for power supplies, battery packs, and USB ports, among other critical circuits.  

Key advantages of the **MF-NSMF075** include its compact **1206** surface-mount package, making it ideal for space-constrained designs. Its **30V maximum voltage rating** ensures compatibility with low-voltage applications, while its fast trip time minimizes potential damage to downstream components. Additionally, the device’s resettable functionality reduces maintenance costs by eliminating the need for replacement after a fault event.  

Engineers and designers will appreciate the **MF-NSMF075**’s compliance with industry standards, including **UL 1434** and **IEC 60730-1**, ensuring reliability in consumer electronics, industrial controls, and automotive systems. Its stable performance across a wide temperature range further enhances its versatility.  

For applications demanding efficient and cost-effective overcurrent protection, the **MF-NSMF075** stands out as a high-performance choice. Its blend of responsiveness, compact form factor, and resettable operation makes it an indispensable component in modern electronic designs.  

By integrating the **MF-NSMF075**, manufacturers can enhance system reliability while simplifying maintenance—delivering long-term value in an increasingly demanding electronics environment.

Application Scenarios & Design Considerations

MF-NSMF Series - PTC Resettable Fuses

Alternative Part Number

  • 0ZCG0075BF2B --: Resettable PTC fuse with similar 0.75A hold current and comparable voltage rating, suitable drop-in replacement.
  • 1812L075/33DR --: PolySwitch PPTC device with 0.75A hold current in 1812 package, widely used equivalent for circuit protection.
  • MF-R075 --: Radial-leaded resettable fuse with 0.75A hold current; different series naming and proven reliability as an alternative.
  • RXEF075 --: Radial-leaded polyfuse with 0.75A hold current and similar trip characteristics, widely available and well-established alternative.
  • PTS1206-075 --: 1206 resettable PTC with 0.75A hold current, same form factor and electrical behavior.
  • 1206L075WR --: PolySwitch-style 1206 PTC fuse rated 0.75A hold, widely available drop-in alternative.

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