FRN1W0.47RJTB Datasheet, PDF (4/4 Pages) Token Electronics Industry Co., Ltd. – FRN, FKN, FSQ Fusible Resistors

FRN, FKN, FSQ Fusible Resistors
FRN, FKN, FSQ - Application Notes
For fusible resistors, unlike fuses, fusing performance is given in terms of power rather than current.
The power can be calculated:
Power = Amperes 2 × Ohms
Fusing Device Application Notes
● When using, it shall be made sure that the overload conditions at unusual moments lie within the
fusing territory.
● Consult with Token in advance when overloaded higher than the rated voltage under an ordinary
situation since such an overload may store up damages on resistors.
● Use at the maximum open-circuit voltage or lower as an arc phenomenon may arise when high
voltage is applied again after fusing by an over current.
● Consult with us for the maximum open- circuit voltage because it varies with applications.
How to Order
FRN

1/2W

0.47R

 Part Number: FRN, FKN, FSQ
 Rated Power (W)
 Resistance Value (Ω)
Code
Resistance Value
R47
0.47Ω
47R
47Ω
470R
470Ω
4K7
4.7KΩ
47K
47KΩ
J
TB


 Resistance Tolerance (%)
Code
Resistance Tolerance
J
±5%
 Package
Code
TB
P
Package
Taping Box
Bulk
04 of 04
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Version 2010