LITTELFUSE PICO II 251 Very Fast Acting PCB Fuse, 200mA, 125V

The LITTELFUSE PICO II 251 Very Fast Acting PCB Fuse is a high-performance axial-leaded fuse designed for reliable circuit protection in a compact format. Engineered to a very fast-acting blow characteristic, it provides rapid response to overcurrent faults, minimising potential damage to sensitive electronic components. This makes it an essential safety device for precision circuitry where swift interruption is critical.

With a current rating of 200mA and a voltage rating of 125V AC/DC, this fuse is suitable for a wide range of low-power applications. Its robust construction ensures a high breaking capacity—50A AC and an impressive 300A DC—allowing it to safely interrupt significant fault currents without compromising integrity. The axial leaded style facilitates straightforward through-hole mounting on printed circuit boards (PCBs), offering a secure and stable electrical connection.

Key Features & Specifications

• Blow Characteristic: Very Fast Acting for immediate overcurrent protection.
• Current Rating: 200mA.
• Voltage Rating: 125V AC and 125V DC.
• High Breaking Capacity: 50A AC / 300A DC.
• Case Style: Axial Leaded for easy PCB mounting.
• Product Series: PICO II 251.
• Compact Dimensions: 43mm (H) x 33mm (W) x 15mm (D).

Ideal for safeguarding electronic designs, this fuse is a trusted component for ensuring the longevity and safety of your equipment.