Littelfuse PCB Axial Leaded Fuse Very Fast Acting 125V AC - 4A
Littelfuse PICO II 251 Series very fast acting PCB axial leaded fuse. 125V AC/DC with 50A AC breaking capacity. Protects sensitive electronics.
The Littelfuse PCB Axial Leaded Fuse from the PICO II 251 Series is engineered for very fast-acting circuit protection, ensuring optimal safety for sensitive electronic components. Designed specifically for printed circuit board (PCB) applications, this axial leaded fuse offers reliable and precise overcurrent protection, responding swiftly to fault conditions to prevent damage to your valuable equipment.
With a voltage rating of 125V AC and 125V DC, this fuse is highly versatile and suitable for a wide range of electrical circuits. It boasts a breaking capacity of 50A AC and 300A DC, providing robust performance under short-circuit conditions. The axial leaded case style facilitates easy and secure through-hole mounting on PCBs, ensuring a stable connection and efficient space utilisation on the board.
Ideal for use in power supplies, converters, and a variety of electronic instrumentation, the Littelfuse PICO II 251 Series fuse is a critical component for maintaining circuit integrity. Its very fast-acting blow characteristic ensures minimal let-through energy, safeguarding delicate semiconductors and microprocessors from thermal and electrical damage. Ensure your electronic designs are protected by specifying this high-quality, industry-standard fuse from Littelfuse.
Variant Details
- Size: 4A
- For printed circuit boards (PCBs)
- For overcurrent protection in sensitive electronics
- For AC and DC power supply configurations
- For through-hole mounting applications
- Product Range: PICO II 251 Series
- Blow Characteristic: Very Fast Acting
- Voltage Rating VAC: 125V
- Voltage Rating VDC: 125V
- Breaking Capacity Current AC: 50A
- Breaking Capacity Current DC: 300A
- Fuse Case Style: Axial Leaded
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 150 grams
- Fuse Current: 4A
- SVHC: To Be Advised
Always follow local regulations and product guidance.
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