| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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38 pcs
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38 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating (Amps) | |
| Fuse Type | |
| Fusing Current (within 5 sec, 25°C) | |
| Height | |
| Insulation Resistance (After Fusing) | |
| Length | |
| Melting I²t | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Pre-Arc I²t @ 50A | |
| Resistance (Max @ 25°C) | |
| Response Time | |
| Voltage Drop (Max @ 1 x Irated, 25°C) | |
| Voltage Rating | |
| Width |
The Kyocera AVX Accu-Guard II F0805B0R25FSTR is a surface-mount thin-film fuse designed for overcurrent protection in compact electronic circuits. It is rated for a continuous current of 250 mA and a maximum voltage of 63 VDC, with a fast blow response time to quickly interrupt fault currents.
This fuse offers a breaking capacity of 50A at the rated voltage, ensuring reliable protection under short-circuit conditions. Key electrical characteristics include a maximum resistance of 0.750 Ω at 25°C, a maximum voltage drop of 280 mV at rated current, and a pre-arc I²t value of 0.00003 A²s. The operating temperature range spans from -55°C to +125°C.
The F0805B0R25FSTR is housed in a standard 0805 (2012 metric) chip package, making it suitable for high-density PCB designs. It is part of the Accu-Guard II series, which is constructed on alumina substrates for superior electrical and mechanical properties. The fuse is cUL and UL approved.
The current rating is 250 mA (0.25 A).
The voltage rating is 63 VDC.
The breaking capacity is 50A at the rated voltage.
The response time is Fast Blow.
It uses an 0805 (2012 Metric) package.
The operating temperature range is -55°C to +125°C.
The dimensions are 2.10mm L x 1.27mm W x 0.90mm H.