DFR Datasheet, PDF (1/5 Pages) Dubilier – Power Flame Proof Resistors

Resistors
Operating temperature -55°C to +155°C
0.5W to 4W
Flame Proof
The DFR series is available in power ratings from 0.5W to 4W
With tolerances of 5% (E24) and 1% (E24 & E96)
Power Flame Proof Resistors
OUTLINE DRAWING
D
H
L
d
H
STYLE
L
DFR050 3.4±0.3
DFR100 6.3±0.5
DFR200 9.0±0.5
DFR300SS 11.5±1.0
DFR300 15.5±1.0
DFR400 17.0±1.0
Dimension
ØD
H
1.9±0.2 28±2.0
2.4±0.2 28±2.1
3.9±03 26±2.0
4.5±0.5 33±2.0
5.0±0.5 33±2.1
7.5±0.5 32±2.0
Ød
0.45±0.05
0.55±0.05
0.55±0.06
0.8±0.05
0.8±0.05
0.8±0.05
RANGE
Style
DFR050
Power Rating at 70°C
0.5W
Maximum Working Voltage 200V
Maximum Overload Voltage
400V
Dielectric Withstand Voltage
300V
Resistance Range
Operating Temperature Range
Temperature Coefficient
DFR100 DFR200 DFR300SS DFR300
1W
2W
3W
3W
350V
500V
500V
750V
600V
700V
700V
1000V
500V
500V
500V
750V
1R ~ 10M & 0R for E24 and E96 ranges
-55°C to +155°C
±100 ppm/°C
DFR400
4W
750V
1000V
750V
ORDERING INFORMATION
DFR
050
Power Rating
050 = 1/2W
100 = 1W
200 = 2W
300SS = 3W
300 = 3W
400 = 4W
J
Tolerance
J = 5%
F = 1%
75R
Value
in ohms
T
--
Packaging Packaging Option
R= Paper
Taping Reel
T=Tape in
Box
B=Bulk
52- = 52.4mm
52I = 52.4mm (I represents 0.78±0.05mm diameter)
73- = 73mm
M = M Type Forming for Bulk
F = F Type Forming for Bulk
FK = FK Type Forming
FFK = FFK Type Forming
FKK = FKK Type Forming
FT = FT Type Forming
MT = MTsert
PN = PANAsert
AV = AVIsert
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