Manufacturer: Bel Fuse

Key Specifications

• Package: 1206 (3216 metric)
• Hold Current: 1.5A
• Trip Current: 3A
• Max Voltage: 6V
• Resistance (Initial): 0.04 Ohm (typical)
• Operating Temperature: -40°C to +85°C
• Termination: Solderable pads
• Compliance: RoHS, REACH

The Bel Fuse 0ZCJ0150FF2C is a positive temperature coefficient (PPTC) resettable fuse designed to provide reliable overcurrent protection in a compact surface-mount package. With a hold current of 1.5A and a trip current of 3A, it automatically resets after the fault condition is removed, reducing the need for manual replacement and improving system uptime.

Key Features

• Surface-mount 1206 package (3216 metric) for space-constrained designs
• Low initial resistance (typical 0.04 Ohm) minimizes power loss
• Fast trip response to overcurrent events
• Operating temperature range from -40°C to +85°C
• Compliant with RoHS and REACH directives
• Resettable functionality eliminates fuse replacement

Applications

• USB port protection
• Battery and charger circuits
• Industrial control systems
• Consumer electronics
• Automotive electronics (low-voltage)

Selection Guidance

When selecting the 0ZCJ0150FF2C, consider the circuit's normal operating current (should be below 1.5A) and the maximum fault current. Ensure the ambient temperature stays within the specified range, as performance may vary at extremes. For detailed derating curves and application notes, refer to the official Bel Fuse datasheet.