Ordering Information

BPR

10

500

F

Model

Power Rating Code

Tolerance

3 : 3W,

J = 5% Tol

5 : 5W

G = 2% Tol

7 : 7W

F = 1% Tol

10 : 10W

20 : 20W

30 : 30W

40 : 40W

50 : 50W

Resistance Code

50

Ω : 500 First two digits significant, last digit: number of trailing zeros

Derating Curve

% Power Rating

100

80

60

　　　　　

40

20

70

°C

+155

°C

0

2

Resistor Temperature (

°C)