RNX
Vishay Dale
www.vishay.com
Metal Oxide Resistors, Special Purpose, High Voltage
FEATURES
• Low TCR: 200 ppm/°C standard;
100 ppm/°C; 50 ppm/°C available
• Tolerance:
1 ꢀ standard to 1 G; 5 ꢀ
above 1 G; 0.5 ꢀ available in 50 ppm/°C
only. Special tolerance and/or temperature
coefficient matching available.
• High voltage (up to 8 kV)
• For oil bath or open air operation
• Matched sets available
• Special testing available upon request
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Note
* Lead (Pb)-containing terminations are not RoHS-compliant.
Exemptions may apply.
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
MAXIMUM
WORKING
VOLTAGE (2)
V
RESISTANCE
RANGE (3)
TEMPERATURE
COEFFICIENT
ppꢁm/C
GLOBAL
MODEL
HISTORICAL
MODEL
TOLERANCE
ꢀ
(1)
(1)
(1)
P25 /C
P70 /C
P125 /C
W
W
W
1M to 22M
1K to 100M
100 to 100K
1M to 50M
1K to 100M
1K to 1G
100 to 100K
1M to 100M
1K to 250M
1K to 2G
100 to 100K
1M to 100M
1K to 500M
1K to 2G
100 to 100K
1M to 100M
1K to 500M
1K to 2G
100 to 1M
1K to 500M
1K to 2G
100 to 1M
1K to 500M
1K to 2G
100 to 1M
1K to 500M
1K to 2G
0.5, 1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
0.5, 1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
0.5, 1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
0.5, 1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
0.5, 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
50
RNX025
RNX038
RNX-1/4
RNX-3/8
0.5
1.0
0.36
0.72
0.25
0.5
750
100, 200
Non-inductive (4)
50
100
200
1.5K
Non-inductive (4)
50
100
200
RNX050
RNX075
RNX100
RNX-1/2
RNX-3/4
RNX-1
1.2
2.0
2.5
0.86
1.44
1.8
0.6
1.0
2K
3K
4K
Non-inductive (4)
50
100
200
Non-inductive (4)
50
100
200
1.25
Non-inductive (4)
100
RNX125
RNX150
RNX200
RNX-1-1/4
RNX-1-1/2
RNX-2
3.0
4.0
5.0
2.16
2.88
3.6
1.5
2.0
2.5
5K
6K
8K
200
Non-inductive (4)
100
200
Non-inductive (4)
100
200
100 to 1M
Non-inductive (4)
Notes
•
•
•
All resistance values are calibrated at 100 VDC. Calibration at other voltages available.
Part marking: Print marked - DALE, model, value, tolerance, TCR, date code (model and date omitted on RNX-1/4)
Special modifications:
- Special preconditioning (power aging, temperature cycling etc.) to customer specifications
- Non-helixed resistors can be supplied for critical high frequency applications (non-inductive)
Increase wattage by 25 ꢀ for 0.032" (0.813 mm) diameter leads
Continuous working voltage shall be P x R or maximum working voltage, whichever is less.
For resistance values above and below those listed please contact us
Non-inductive 200 ppm/°C TCR only
(1)
(2)
(3)
(4)
Revision: 19-Sep-12
Document Number: 31032
1
For technical questions, contact: ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000