LITTELFUSE PolySwitch Resettable Fuse 1812 750mA 24V DC
LITTELFUSE PolySwitch resettable fuse, 1812 footprint, 750mA holding, 24V DC. Fast trip, low resistance.
The LITTELFUSE PolySwitch Resettable Fuse from the miniSMDC series is a surface-mount PPTC device designed to provide reliable overcurrent protection in compact electronic assemblies. With a small 1812 (4532 metric) footprint, this resettable fuse is ideal for applications where space is limited and resettable protection is required.
This device features a fast time-to-trip and low resistance, ensuring minimal impact on circuit performance during normal operation. It is recognised to UL 1434 and conforms to IEC 60730-1 (Clauses 12, 15, 16, 17, J15 and J17), making it a dependable choice for a wide range of electronic applications.
Key Specifications
- Holding Current: 750mA
- Trip Current: 1.5A
- Voltage Rating: 24V DC
- Time to Trip: 0.3 seconds
- Maximum Current Rating: 40A
- Operating Temperature Range: -40°C to +85°C
- Case Style: 1812 (4532 metric)
- Product Series: PolySwitch miniSMDC
This resettable fuse is intended for protection against overcurrent or overtemperature fault conditions. It should not be used in applications where repeated fault conditions or prolonged trip events are anticipated.
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