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PF2472-0R05J1 Datasheet, PDF (1/3 Pages) Riedon Powertron – TO-247 Power Film Resistors | |||
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PF2470 Series
TO-247 Power Film Resistors
⢠TO-247 Housing
⢠Rated Power to 140 Watts
⢠Resistances from 0.02 to 51K Ohms
⢠High Stability Film Resistance Elements
⢠Resistance Tolerance to ±1%
⢠Low Inductance ( <50nH )
⢠Isolated Back Plate
SPECIFICATIONS
Type
PF2473
PF2472
Power Rating
Heatsink1 Free Air2
140W
5W
100W
3W
Thermal
Resistance
0.9°C/W
1.3°C/W
Resistance Range3
Min
Max
0.02â¦
51Kâ¦
0.02â¦
51Kâ¦
Tolerances
±1% ( R â¥0.10⦠)
±5%
Temperature
Coefï¬cients
±50ppm/°C ( R â¥10⦠)
±100ppm/°C ( 0.1⦠⤠R < 10⦠)
±250ppm/°C ( R < 0.1⦠)
±1% ( R â¥0.10⦠)
±5%
±50ppm/°C ( R â¥10⦠)
±100ppm/°C ( 0.1⦠⤠R < 10⦠)
±250ppm/°C ( R < 0.1⦠)
1 Power rating based on 25°C Flange Temperature
2 Power rating based on 25°C Ambient Temperature
3 Consult Factory for Higher or Lower Values
Speciï¬cation
Temperature Range
Dielectric Strength
Max. Operating Voltage
Inductance
Insulation Resistance
Terminal Finish
Environmental Performance
Load Life
Humidity Resistance
Temperature Cycle
Solder Heat
Vibration
Value
-55°C to +155°C
2500 VAC
700 V or âP*R, whichever is less
PF2472 11.7nH / PF2473 12.3nH
>1000 Meg-Ohm
Tin Plated Copper
âR
Test Conditions
±1% + 0.05â¦
±1% + 0.05â¦
±0.25% + 0.05â¦
±0.1% + 0.05â¦
±0.25% + 0.05â¦
25°C, 90 min ON, 30 min OFF, 1000 hr
40°C, 90-95% RH, DC 0.1W, 1000 hr
-55°C for 30 min, +155°C for 30 min, 1000 hr
+350°C, 3s
IEC60068-2-6
Riedon Inc.
06/16
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
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