PF2272-0R5J1 Datasheet, PDF (1/2 Pages) Riedon Powertron – Thin & Thick Film Power Resistors

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 Configurations
Resistance Range
Resistance Values
Thermal Resistance
Tolerances
Temperature Coefficient
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
√ (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
[phone]
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