RES-MAXIMOX Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – Medical instrumentation

Maxi-Mox
Precision Thick Film Axial Terminal
High Voltage/High Resistance
Maxi-Mox resistors are also versatile.
Suitable for industrial applications
requiring still more power for high
voltage switching, industrial control,
and high voltage current limiting.
F e at u r e s
• Wide resistance ranges
• Voltage rating to 50KV
• Power rating to 12.5 watts
• Silicone or epoxy coating
• Non-inductive available
App l i c a t i o n s
• HV power supplies
• Power distribution
• Medical instrumentation
• Avionics
SERIES S P E C I F I C ATI O NS
Ohmite
Resistance
Series
Range (Ω)
• High-temperature (silicone coated)
MOX-1-12
250Ω to 300,000M
MOX-2-12
500Ω to 700,000M
MOX-3-12
750Ω to 1,000,000M
MOX-4-12
1K to 1,000,000M
MOX-5-12
1.25K to 1,000,000M
• Standard (epoxy coated)
MOX-1-13
250Ω to 300,000M
MOX-2-13
500Ω to 700,000M
MOX-3-13
750Ω to 1,000,000M
MOX-4-13
1K to 1,000,000M
MOX-5-13
1.25K to 1,000,000M
Power
@70°C
Voltage
Rating
Available Capacitance
Tolerances*
(pf)
2.5W
10.0KV
1% to 20%
0.75
5.0W
20.0KV
1% to 20%
0.60
7.5W
30.0KV
1% to 20%
0.50
10.0W
40.0KV
1% to 20%
0.40
12.5W
50.0KV
1% to 20%
0.30
@25°C
2.0W
10.0KV
0.1% to 20%
0.75
3.0W
20.0KV
0.1% to 20%
0.60
4.0W
30.0KV
0.1% to 20%
0.50
5.0W
40.0KV
0.1% to 20%
0.40
6.0W
50.0KV
0.1% to 20%
0.30
*Some tolerances are not available over the entire resistance range.
characteristics
Core Alumina
Resistor Thick Film
Terminal RoHS solder composition is 96% Sn, 3.5% Ag,
0.5% Cu
Resistance Range 250Ω to 1 Teraohm
Power Rating 2.0W to 12.5W
Voltage Rating 10KV to 50KV
Tolerance 0.5% to 20%; not all tolerances available in all
values
Operating Temperature -55°C to +210°C
Temperature 25ppm/°C 0° to 85°C available
Coefficient
d e r at i n g
100
70°
80
Silicone
60
40
Epoxy
20
110°
210°
00
25 50 75 100 125 150 175 200 225
Ambient Temperature, °C
(continued)
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