ENVIRONMENTAL
SPECIFICATIONS
LOAD LIFE
MOISTURE RESISTANCE
THERMAL SHOCK
SHORT TIME OVERLOAD
DIELECTRIC STRENGTH
LOW TEMP. STORAGE
HIGH TEMP. EXPOSURE
TERMINAL STRENGTH
SHOCK
VIBRATION
CHARACTERISTIC
U
± .5% + .05
Ω
± .2% + .05
Ω
± .2% + .05
Ω
± .2% + .05
Ω
± .1% + .05
Ω
± .2% + .05
Ω
± .5% + .05
Ω
± .1% + .05
Ω
± .1% + .05
Ω
± .1% + .05
Ω
V
± 3.0% + .05
Ω
± .2% + .05
Ω
± .2% + .05
Ω
± .5% + .05
Ω
± .1% + .05
Ω
± .2% + .05
Ω
± .5% + .05
Ω
± .1% + .05
Ω
± .1% + .05
Ω
± .1% + .05
Ω
Derating Curve
100
80
LOAD %
60
CHAR. U
CHAR. V
40
20
0
25
50
75
100
125
150
175
200
225
250
275
300
325
350
AMBIENT TEMP (°C)
WW Series resistors have an operating
temperature of -55°C to +350°C.
They must be derated for use at high
ambient temperatures as shown above.
Resistors with characteristic V are available
in 3%, 5% and 10% only.
Subject to change without notice
WILLOW [ WILLOW TECHNOLOGIES LTD ]
