Current Rating 3.0A Polyswitch Resettable Devices for Strap Battery
Current Rating 3.0A Polyswitch Resettable Devices Strap Battery Devices
Product Dimensions (mm)
| Part No | A | B | C | D | E | |||||
| Min | Max. | Min | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |
| LR300 | 20.5 | 23.5 | 4.6 | 5.6 | 0.4 | 1.0 | 3.5 | 6.0 | 3.8 | 4.2 |
PERFORMANCE RANTINGS
| Part No | Ihold | Itrip | Vmax | Imax | Pd | Rmin | Rmax | R1max | Maximum Time to Trip |
|
| A | A | V | A | W | Ω | Ω | Ω | Current | time | |
| LR300 | 3.0 | 6.0 | 16 | 100 | 1.6 | 0.015 | 0.030 | 0.060 | 15A | 5S |
IH: Hold current: maximum current device will pass without interruption in 25℃ still air unless otherwise specified .
IT: Trip current: minimum current at which the device will be tripping in 25℃ .
IMAX: Maximum current device can withstand without damage at rated voltage.
VMAX: Maximum voltage device can withstand without damage at rated current.
Pd: Typical Power dissipation: Typical amount of dissipated by the device when in state air environment.
RMIN: Minimum resistance of device as 25℃ prior to tripping..
RMAX: Maximum resistance of device at 25℃ prior to tripping..
R1max:The maximum resistance of the device at 25℃ 1 hour after being tripped.
Thermal Derating Chart-IH(A)
|
Part NO |
Maximum ambient operating temperatures(℃) | ||||||||||
| -40 | -20 | 0 | 20 | 25 | 40 | 50 | 60 | 70 | 80 | 85 | |
| LR300 | 5.00 | 4.29 | 3.78 | 3.20 | 3.00 | 2.29 | 2.04 | 1.70 | 1.35 | 1.00 | 0.78 |
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