This 20A 250V Ceramic Axial Fuse is a robust circuit protection component designed to safeguard electronic devices against overcurrent and short circuits. Unlike standard glass fuses, this ceramic fuse is filled with a filler material (often sand) which provides a high breaking capacity, allowing it to safely interrupt higher currents without rupturing.
The fuse features pre-attached axial leads (pigtails), making it ideal for through-hole mounting directly onto printed circuit boards (PCBs) without the need for a fuse holder. It is commonly used in power supplies, microwave ovens, inverters, and heavy-duty industrial electronics.
Features:
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High Breaking Capacity: Ceramic body construction prevents explosion during severe short circuits.
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Axial Leads: Tinned wire leads allow for easy soldering directly to boards or wrapping around terminals.
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Opaque Body: Ceramic tube offers better thermal, arc, and shock protection than glass equivalents.
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Universal Application: Suitable for use in AC power lines and DC circuits up to 250V.
Specifications:
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Current Rating: 20 Amps (20A)
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Voltage Rating: 250V AC
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Fuse Type: Ceramic Cartridge with Axial Leads
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Mounting Style: Through-Hole (THT)
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Body Material: Ceramic Tube with Nickel Plated Brass Caps
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Lead Material: Tinned Copper
Package Includes:
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1 x 20A 250V Ceramic Axial Lead Fuse
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