RNX

www.vishay.com

Vishay Dale

Revision: 19-Sep-12

1

Document Number: 31032

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

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

Note

Exemptions may apply.

Notes

• 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)

or maximum working voltage, whichever is less.

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

HISTORICAL

MODEL

POWER RATING

MAXIMUM

WORKING

V

RESISTANCE



TOLERANCE

± %

TEMPERATURE

COEFFICIENT

± ppm/°C

W

W

W

RNX025

RNX-1/4

0.5

0.36

0.25

750

1M to 22M

0.5, 1, 2, 5, 10

50

1K to 100M

1, 2, 5, 10

100, 200

100 to 100K

1, 2, 5, 10

RNX038

RNX-3/8

1.0

0.72

0.5

1.5K

1M to 50M

0.5, 1, 2, 5, 10

50

1K to 100M

1, 2, 5, 10

100

1K to 1G

1, 2, 5, 10

200

100 to 100K

1, 2, 5, 10

RNX050

RNX-1/2

1.2

0.86

0.6

2K

1M to 100M

0.5, 1, 2, 5, 10

50

1K to 250M

1, 2, 5, 10

100

1K to 2G

1, 2, 5, 10

200

100 to 100K

1, 2, 5, 10

RNX075

RNX-3/4

2.0

1.44

1.0

3K

1M to 100M

0.5, 1, 2, 5, 10

50

1K to 500M

1, 2, 5, 10

100

1K to 2G

1, 2, 5, 10

200

100 to 100K

1, 2, 5, 10

RNX100

RNX-1

2.5

1.8

1.25

4K

1M to 100M

0.5, 1, 2, 5, 10

50

1K to 500M

1, 2, 5, 10

100

1K to 2G

1, 2, 5, 10

200

100 to 1M

1, 2, 5, 10

RNX125

RNX-1-1/4

3.0

2.16

1.5

5K

1K to 500M

1, 2, 5, 10

100

1K to 2G

1, 2, 5, 10

200

100 to 1M

1, 2, 5, 10

RNX150

RNX-1-1/2

4.0

2.88

2.0

6K

1K to 500M

1, 2, 5, 10

100

1K to 2G

1, 2, 5, 10

200

100 to 1M

1, 2, 5, 10

RNX200

RNX-2

5.0

3.6

2.5

8K

1K to 500M

1, 2, 5, 10

100

1K to 2G

1, 2, 5, 10

200

100 to 1M

1, 2, 5, 10

P x R