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PF2272-10RJ1 Datasheet, PDF (1/2 Pages) Riedon Powertron – Thin & Thick Film Power Resistors | |||
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PF2270 Series
Thin & Thick Film Power Resistors
⢠Resistances from 0.1 Ohms to 100K Ohms
⢠Power Rating to 600 Watts
⢠Resistance Tolerances to ±1%
⢠TCR of ±100ppm/C
⢠TO-227 (TO-238) Housing
⢠M4x5mm Screws Included
⢠Isolated Back Plate
SPECIFICATIONS
Type
Power Rating (with heatsink)
Additional Lead Conï¬gurations
Resistance Range
Resistance Values
Thermal Resistance
Tolerances
Temperature Coefï¬cient
Operating Temperature
MAX Continuous Voltage
MAX Continuous Current
Isolation Voltage
Load Life ( 25°C, 90m ON, 30m OFF, 1000hr )
Humidity ( 40°C, 90-95% RH, DC0.1W, 1000hr )
Temp. Cycle ( -55°C 30m, 120°C 30m, 20X)
Vibration ( 0.75mm, 100m/s2, 10-54Hz, 10X, XYZ )
Insulation Resistance
Technology
Substrate
PF2272
PF2274
200 W
Y/Z
300 W
Y/Z
0.1 to 100K Ohms
0.1 to 100K Ohms
( 0.1 to 1 Ohm only available Terminal Z )
0.5 °C/W
AlO
E12 ( Plus 2 Ohm and 5 Ohm )
0.32 °C/W
5% ( 1% optional )
±100 ppm/°C
-55°C to 155°C
â (P * R)
55A
2500VAC
±1%
±1%
±1%
±0.25%
> 1000 MegOhm
Thick Film
Alumina / Cu Flange
PF2276
600 W
Y/Z
50 to 1K Ohms
0.11 °C/W
Thin Film
AlN
Ordering Information
Part Description: Part Type - Terminal Style - Resistance - Tolerance
PF2274Y 10 Ohms 5%
Part Type
PF 2272
PF 2274
PF 2276
Riedon Inc.
Terminal Style
(*)
Y
Z
Resistance
0.1 to 100K Ohms
50 to 1K Ohms
Tolerance
5%
(**)
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(*) For standard terminal style omit letter
(**) 1% Tolerance Optional
(626) 284-9901
(626) 284-1704
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