11/6/2025 8:08:15 AM   By  Symond  in


P4-F Specialty Fuses by AUPO – Reliable Overcurrent Circuit Protection

The Specialty Fuses P4-F by AUPO are engineered for superior Circuit Protection, offering exceptional performance and reliability in safeguarding sensitive electronics from overloads and short circuits. Designed with high-quality materials and precision thermal characteristics, these Specialty Fuses provide fast and accurate protection, ensuring long-lasting stability in demanding environments.

AUPO’s commitment to innovation and quality makes the P4-F series a trusted choice for engineers and manufacturers worldwide.


Introduction

In the world of modern electronics, maintaining safety and operational integrity is crucial. The P4-F Specialty Fuses by AUPO provide efficient Circuit Protection designed to react swiftly to overcurrent conditions, protecting valuable components from damage.

These Specialty Fuses are built with advanced thermal mechanisms, ensuring reliable disconnection during overload events. Ideal for a wide range of electrical and electronic devices, the P4-F Fuse combines compact design with superior safety performance.


Technical Specifications of P4-F Specialty Fuses

  • Manufacturer: AUPO

  • Part Number: P4-F

  • Type: Specialty Fuse

  • Rated Voltage: 250V AC

  • Rated Current: 4A

  • Response Type: Fast-acting

  • Breaking Capacity: 100A @ 250V AC

  • Mounting Type: Axial / radial lead

  • Operating Temperature Range: -20°C to +150°C

  • Category: Circuit Protection, Fuses, Specialty Fuses

With its compact design and reliable performance, the P4-F is a highly efficient Circuit Protection solution for multiple applications.


Key Features of P4-F Specialty Fuses by AUPO

  • Fast Response: Rapid interruption of overcurrent conditions to prevent damage.

  • High Reliability: Consistent and durable performance in various applications.

  • Wide Temperature Range: Works efficiently from -20°C to +150°C.

  • Compact Design: Space-saving structure ideal for PCB integration.

  • High Breaking Capacity: Ensures protection against strong current surges.

  • RoHS Compliant: Environmentally friendly and globally approved.

These Specialty Fuses ensure maximum Circuit Protection performance and compliance with international safety standards.


Applications of P4-F Specialty Fuses by AUPO

The P4-F Specialty Fuses by AUPO are suitable for a wide range of Circuit Protection needs, including:

  • Power supplies and adapters

  • Consumer electronic devices

  • Industrial control systems

  • Lighting and HVAC systems

  • Home appliances

  • Communication and networking equipment

  • Datasheet

Each P4-F Fuse delivers fast, reliable, and efficient protection to minimize downtime and enhance device longevity.


Use Case Example: Power Supply Circuit Protection

Scenario

A global electronics manufacturer faced frequent failures in power circuits due to overload conditions.

Problem

Conventional fuses were too slow to respond to sudden current spikes, resulting in circuit board damage.

Solution

The company integrated P4-F Specialty Fuses by AUPO into its power supply design, benefiting from the fuse’s rapid response and precise cut-off characteristics.

Result

Equipment failure rate decreased significantly, operational efficiency improved, and overall maintenance costs were reduced — proving the reliability of AUPO’s Specialty Fuses.


Why Buy from XON Electronics

XON Electronics is a trusted global distributor of Circuit Protection, Fuses, and Specialty Fuses from leading brands like AUPO.

Here’s why engineers worldwide choose XON:

  • 100% Genuine and Tested Components
  • Worldwide Delivery – USA, India, Australia, Europe & more
  • Expert Technical Assistance
  • Competitive Pricing
  • Secure Online Ordering

Protect your circuits with confidence — Buy the P4-F Specialty Fuses by AUPO now from XON Electronics.


FAQs – P4-F Specialty Fuses by AUPO

Q1. What is the rated voltage and current of the P4-F fuse?
The P4-F Fuse is rated for 250V AC and 4A current.

Q2. Is the P4-F fuse fast-acting or slow-blow?
It is a fast-acting Specialty Fuse, suitable for sensitive circuit protection.

Q3. What applications commonly use the P4-F fuse?
It’s ideal for consumer electronics, lighting systems, and power supply protection.

Q4. Is this fuse RoHS compliant?
Yes, the P4-F Specialty Fuses by AUPO comply with RoHS standards.

Q5. Where can I buy the P4-F fuse?
You can Buy at XON with worldwide delivery and reliable customer service.


Conclusion

The P4-F Specialty Fuses by AUPO are engineered for excellence in Circuit Protection, offering reliable, fast-acting safety for a broad range of electrical and electronic devices. Compact, durable, and globally certified, these Specialty Fuses ensure your systems remain protected and efficient.

Protect your applications today — Buy the P4-F Specialty Fuses by AUPO from XON Electronics.


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