0451.500MRL SMD Non Resettable Fuse (500mA, 125V, 1808)

The 0451.500MRL is a compact surface mount non resettable fuse designed to provide overcurrent protection for electronic circuits. Rated at 500mA and up to 125V AC/DC, it uses an 1808 SMD package suitable for space constrained PCB designs. Unlike resettable PPTC devices, this fuse permanently opens the circuit during a qualifying overcurrent event and must be replaced after operation.

Key Features -

• Non resettable SMD fuse

• 500mA current rating

• 125V AC/DC voltage rating

• Compact 1808 package

• Surface mount construction

• Provides overcurrent protection

• Single use circuit protection

• Suitable for compact PCB designs

• Suitable for electronic equipment

• Designed to open the circuit during excessive current conditions

Specifications -

• Part Number: 0451.500MRL

• Product Type: Non Resettable Fuse

• Current Rating: 500mA

• Voltage Rating: 125V AC/DC

• Package: 1808

• Mounting Type: SMD

• Resettable: No

• Protection Type: Overcurrent Protection

• Installation: PCB Surface Mount

Applications -

• Power supply circuits

• Consumer electronics

• Industrial electronics

• Communication equipment

• Embedded systems

• Control circuits

• Electronic instruments

• PCB power input protection

• Low current electronic circuits

• Electrical equipment protection