PR01_15 Datasheet, PDF (9/20 Pages) Vishay Siliconix – Power Metal Film Leaded Resistors

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PR01, PR02, PR03
Vishay BCcomponents
The maximum permissible hot-spot temperature is 205 °C for PR01, 220 °C for PR02 and 250 °C for PR03.
1.00
P
(W)
0.75
0.50
0.25
1001000000h0 ^h
T_amb = 40 °C _{70 °C}
100 °C
125 °C
155 °C
T_m (°C)
>
< ^<301kk_ΩΩ
30 _kΩ
205 °C
10 5.0 2.0 1.0 0.5 0.2 0.1 % ΔR
PR01 Drift nomogram
2.00
P
(W)
1.50
1.00
0.50
100
000 ^h
10
000 ^h
1000
h
T_amb = 40 °C _{70 °C}
100 °C
125 °C
155 °C
T_m (°C)
> ^<393<9k1_Ω^kkΩΩ
220 °C
10 5.0
2.0 1.0 0.5 0.2 0.1 % ΔR
PR02 Drift nomogram
3.00
P
(W)
2.25
1.50
0.75
101000100000000hhh
Tamb ^{= 40 °C}
70 °C
100 °C
125 °C
155 °C
> ^≤_515<1k1Ω^kkΩΩ
250 °C
Tm ^(°C)
10 5.0 2.0 1.0 0.5 0.2 0.1 % ΔR
PR03 Drift nomogram
Revision: 10-Sep-15
9
Document Number: 28729
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