PF2200 Series
TO-220 Power Thin Film Resistors
• TO-220 Housing
• Rated Power to 50 Watts
• Resistances from 0.02 to 51K Ohms
• High Stability Film Resistance Elements
• Resistance Tolerance to ±0.1%
• TCR to ±50ppm/°C
• Low Inductance ( <10nH )
• Excellent Pulse Handling
• Isolated Mounting Tab
SPECIFICATIONS
Resistance Range3
Power Rating
Heatsink1 Free Air2
Temperature
Coefficients
Thermal
Resistance
Type
Tolerances4
Min
Max
±50ppm/°C ( R≥10W )
±100ppm/°C ( 0.1W ≤ R < 10W )
±250ppm/°C ( R < 0.1W )
±1% and ±5%
±5% below 0.1W
PF2205
PF2203
PF2202
50W
35W
20W
1W
1W
1W
2.3°C/W
3.3°C/W
5.9°C/W
0.02W
51KW
±50ppm/°C ( R≥10W )
±100ppm/°C ( 0.1W ≤ R < 10W )
±250ppm/°C ( R < 0.1W )
±1% and ±5%
±5% below 0.1W
0.02W
0.02W
51KW
51KW
±50ppm/°C ( R≥10W )
±100ppm/°C ( 0.1W ≤ R < 10W )
±250ppm/°C ( R < 0.1W )
±1% and ±5%
±5% below 0.1W
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
4 Consult Factory for possible tighter tolerances
Specification
Value
Temperature Range
Dielectric Strength
-55°C to +175°C
2000 VAC
( 500V MAX )
Max. Operating Voltage
Insulation Resistance
P * R
>1000 Meg-Ohm
Tin Plated Copper
Terminal Finish
Inductance
Flammability
Mass
PF2202 / PF2203 8.38 nH, PF2205 9.65 nH
UL94 V-0
2.1g
Ordering Information
Part Description: Part Type - Resistance - Tolerance - TCR
Example: PF2203 0.5 Ohm 1% 100ppm
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
© Riedon, Inc.
www.riedon.com
sales@riedon.com
Revised: 202005_003
RIEDON [ RIEDON POWERTRON ]
