Notes
• All resistance values are calibrated at 100 V
• ± 1 % not available above 1 GΩ
• Part marking: Print marked - Dale, model, value, tolerance, temperature coefficient, date code
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* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 31033
Revision: 19-Nov-10
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
TECHNICAL SPECIFICATIONS
PARAMETER
Insulation Resistance
Category Temperature Range
MODEL
ROX050
ROX075
ROX100
ROX150
ROX200
ROX300
ROX400
ROX500
ROX600
Increase wattage by 40 % for 0.040" (1.02 mm) diameter leads
Continuous working voltage shall be
For resistance values above and below those listed please contact us
Non-inductive ± 200 ppm/°C TCR only
Metal Oxide Resistors, Special Purpose, High Voltage
HISTORICAL
ROX-1-1/2
ROX-1/2
ROX-3/4
MODEL
ROX-1
ROX-2
ROX-3
ROX-4
ROX-5
ROX-6
P
25 °C
10.0
12.0
16.0
20.0
2.0
3.0
4.0
5.0
6.0
W
UNIT
°C
Ω
(1)
POWER RATING
For technical questions, contact:
P
ROX050
11.52
70 °C
x
2.16
2.88
4.32
8.64
14.4
1.4
3.6
7.2
W
or maximum working voltage, whichever is less.
(1)
DC
. Calibration at other voltages available.
P
ROX075
125 °C
10.0
1.0
1.5
2.0
2.5
3.0
5.0
6.0
8.0
W
(1)
Epoxy coated = - 55/+ 180; Silicone coated = - 55/+ 230
VOLTAGE
ROX100
MAXIMUM
WORKING
22.5K
37.5K
7.5K
11K
15K
30K
45K
2K
5K
V
FEATURES
• Low
• Tolerance: ± 1 %; ± 2 %; ± 5 %; ± 10 %
• High Voltage (up to 45 kV)
• For oil bath or open air operation
• Matched sets available
• Special testing available upon request
• Compliant to RoHS Directive 2002/95/EC
ff2aresistors@vishay.com
ROX150
± 100 ppm/°C, ± 50 ppm/°C available
(2)
RESISTANCE
TCR:
1M to 100M
1M to 100M
1M to 100M
1M to 100M
1M to 500M
1M to 500M
1M to 500M
1M to 500M
1M to 500M
1K to 100M
1K to 500M
1K to 500M
1K to 500M
400 to 10M
500 to 10M
500 to 10M
500 to 10M
RANGE
100 to 1M
100 to 1M
100 to 1M
100 to 1M
1K to 1G
1K to 3G
1K to 3G
1K to 3G
1K to 1G
1K to 3G
1K to 1G
1K to 3G
1K to 1G
1K to 3G
1K to 1G
1K to 3G
1K to 1G
1K to 3G
ROX200
≥ 10
Ω
11
±
(3)
ROX300
200
TOLERANCE
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
ppm/°C
± %
ROX400
standard;
ROX500
Vishay Dale
TEMPERATURE
Non-inductive
Non-inductive
Non-inductive
Non-inductive
Non-inductive
Non-inductive
Non-inductive
Non-inductive
COEFFICIENT
www.vishay.com
± ppm/°C
100
200
100
200
100
200
100
200
100
200
100
200
100
200
100
200
100
200
50
50
50
50
50
50
50
50
50
ROX
ROX600
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1