RES-MINIMOX-200-300 Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – Wide resistance ranges

Mini-Mox
0.25 Watt and 0.5 Watt
Precision Thick Film Axial Terminal
High Voltage/High Resistance
F e at u r e s
• RoHS compliant
• Wide resistance ranges
• Epoxy coating
• Metal oxide resistive
element
A p p l i c at i o n s
• Avionics
• Medical electronics
• High gain feedback applications
• Current pulse limiters
• Vacuum and space application
The Mini-Mox resistor is very versatile,
covering a wide resistance range as well
as a wide range of operating voltages.
Provided with tolerances down to 1%, the
Mini-Mox resistor works well in precision
circuits.
Series Specifications
Ohmite
Resistance
Power
Voltage
Series
Range (Ohms)
@25°C
Rating
MOX200 500K to 1,500M
0.25W
500V
MOX300 500K to 2,500M 0.50W
1,000V
*Some tolerances are not available over the entire resistance range.
Available
Tolerances*
0.1% to 20%
0.1% to 20%
characteristics
Resistor Metal Oxide
Coating Epoxy
Core Alumina
Terminals Solder-coated axial. RoHS solder composition is
96% Sn, 3.5% Ag, 0.5% Cu
Resistance 500K to 1,500MΩ
Range
Power Rating 0.25W to 0.5W
Voltage Rating 500V to 1,000V
Tolerance 0.1% to 20%
Maximum Value Available
Tolerance MOX200
MOX300
0.10%
0.25%
0.50%
1%-20%
10MΩ
10MΩ
10MΩ
1500MΩ
10MΩ
10MΩ
10MΩ
2500MΩ
Operating -55°C to +155°C
Temperature
Max. Overload 1,000V (MOX200); 1,500V (MOX300)
Voltage
Max. Pulse
Voltage
Temp. Coeff. of
Resistance
1,500V (MOX200); 3,000V (MOX300)
Series 100 PPM/°C 200 PPM/°C 300 PPM/°C
MOX200 500K-100MΩ 101M-1000MΩ 1001M-1500MΩ
MOX300 500K-100MΩ 101M-1000MΩ 1001M-2500MΩ
Characteristic Test Method
Short time Rated Power x2.5, 5 sec.
overload
Resistance to 260°C ±5°C, 10 ±1 sec.
soldering heat
Temperature -55°C/+155°C, 5 cycles
cycling
Withstanding 500 VDC, 60 ±10 sec.
voltage
Insulation 500 VDC
resistance
Moisture 40°C ±2°C, 90-95%RH,
resistance 1000 hr.
Load life 70°C ±3°C, 1000 hr.
Specification
±0.5% max.
±0.5% max.
±0.5% max.
±0.5% max.
10,000MΩ or
more
±1.5% max.
±2% max.
Derating
100
-55°
70°
80
60
40
155°
20
0-75 _{-25 0 25}
75 125 175
Ambient Temperature, °C
(continued)
66
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail]