DWR Datasheet, PDF (1/2 Pages) Dubilier – Power Wire Wound Resistors

Resistors
Operating temperature -40°C to +200°C
1W to 10W
Flame Proof and High Power
The DWR series is available in power ratings from 1W to 10W
With tolerances of 5% and 10%
The resistors are coated in green lacquer of flameproof silicone,
The 5^th colour band is violet to represent power wire wound
Resistors. High power dissipation in small volume
Power Wire Wound Resistors
OUTLINE DRAWING
D
H
L
d
H
STYLE
DWR01
DWR03
DWR04
DWR05
DWR07
DWR10
L
10±1.0
13±1.0
17±1.0
17±1.0
25±1.0
44±1.0
Dimension
ØD
H
4.3±0.5 26±2.0
5.5±0.5 34±2.0
5.5±0.5 32±2.0
7.5±0.5 32±2.0
7.5±0.5 38±2.0
8.0±0.5 28±2.0
Ød
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
RANGE
Style
DWR01 DWR03 DWR04 DWR05 DWR07 DWR10
Power Rating at 70°C
1W
3W
4W
5W
7W
10W
Dielectric Withstand Voltage
300V
Resistance Range
0.1R~2k 0.1R~2k 0.1R~3.9k 0.1R~3.9k 1R~10k 0.43R~5.6k
Operating Temperature Range
-40°C to +200°C
Temperature Coefficient
±100 ppm/°C, ±300 ppm/°C
ORDERING INFORMATION
DWR
01
Power Rating
01 = 1W
02 = 2W
J
Tolerance
5% = J
10% = F
75R
Value
in ohms
T
Packaging
T = Tape and
Ammo
Blank=Bulk
--
Packaging Option
52=52.4mm
73=73mm
91=91mm
128
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