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6
Resistor Type
Thick Film, Epoxy Molded
Power Rating
2W at 70°C
3W at 25°C
Resistance Range
Metal Glaze:1.5KΩ to 5MΩ
Metal Oxide:15Ω to <1.5KΩ
Tolerance
1%, 2%, 5%
Temp. Coeff.
Resistance
Metal Glaze: 100/200ppm
Metal Oxide: 350ppm
Not all tolerances and TCR values available
throughout entire resistance range
Construction
Metal glaze 100/200 ppm
Metal oxide 350 ppm
Max. Working
Voltage
RCWV or 1000 V whichever lesser. (RCWV
= rated DC or RMS AC continuos working
voltage at commercial line frequency and
waveform (volt) )
Diel. Width-
standing Volt.
1000 VRMS
Terminals
Copper Wire, Solder Coated axial, RoHS
composition
Oper. Temp.
-55º to +155ºC
MOX500 Series
Epoxy Molded, Metal Glaze-Metal Oxide Resistors
FEATURES
•MeetsMil-Std-202
•MeetsIEC61000-4-5upto2KV
•MoldedConstruction
•AvailableinE96values
DIMENSIONS
in./mm
CHARACTERISTICS
1.430" ±.075 /
36.3mm ±1.9
0.570" max. /
14.5mm
0.205" ±.010 /
5.2mm ±.3
0.032" ±.002 /
0.8mm ±.05
*Total resistor length
including leads approx. 70mm
for taped & reeled units
100
Percent Rated Power
Ambient Temperature,
2W
3W
°C
60
20
0
80
40
500 100 1557025-55
Derating Single Impulse Test Surge Immunity Test
Characteristic Test Method ΔR limits
Moisture
Resistance
MIL-STD-202, Method 106G ±0.20%
Humidity
MIL-STD-202, Method 103, Condition B ±0.25%
Shock
MIL-STD-202, Method 213, Condition I ±0.10%
Vibration
MIL-STD-202, Method 204, Condition D ±0.10%
Terminal
Strength
MIL-STD-202, Method 211A, Condition
A or B
±0.10%
Short Term
Overload
DC test potential 2.5 time the rated con-
tinuous working voltage but not exceed-
ing twice the maximum voltage specified
±0.5%
Load Life
1000 hrs at RCWV duty cycle 1.5hr ON,
0.5 hr OFF at 70ºC ±2ºC
±2%
Temperature
Cycling
-65º to +125ºC ±0.10%
Resistance to
soldering heat
Temp 350ºC ±10ºC for 3 ±0.5 sec ±1%
Surge
Immunity
IEC61000-4-5, waveform 1.2/50μS, 10
Pulses applied. Does not include values
under 1KΩ.
<±1%
Power (watts)
Pulse duration
10
100,000
100
1,000
10,000
1µs 10µs 100µs 1ms 1s10ms 100ms
Peak Voltage (V)
Resistance (Ω)
500
5,000
1K 10K 100K 1M
Change in resistance under 1%
Resistors are tested in accordance with
IEC61000-4-5, waveform 1.2/50μS, 10 Pulses
applied. Limit of acceptance is a shift in resis-
tance of less then 1% from the initial value. Graph
data shows values equal or greather than 1KΩ.
