Document Number: 31034

www.vishay.com

Revision: 19-Nov-10

1

Metal Oxide Resistors, Special Purpose, High Voltage, Ratio Divider

RDX

Vishay Dale

FEATURES

• Higher ranges and different sizes available on request

• TCR: ± 200 ppm/°C standard, ± 100 ppm/°C available

• Tolerance ratio ± 1 %

• Available with leads and/or mounting lugs in any required

combination

Note

or maximum working voltage, whichever is less.

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

HISTORICAL

MODEL

POWER

RATING

W

MAXIMUM

WORKING

V

RESISTANCE RANGE

Ω

TOLERANCE

± %

TEMPERATURE

COEFFICIENT

± ppm/°C

MAXIMUM

RATIO

RDX2

RDX-2

4.0

15.0K

2K

2G

1, 2, 5, 10

100, 200

5000:1

RDX3

RDX-3

5.0

22.5K

3K

10G

1, 2, 5, 10

100, 200

10 000:1

RDX4

RDX-4

7.0

30.0K

4K

10G

1, 2, 5, 10

100, 200

10 000:1

RDX5

RDX-5

8.0

37.5K

5K

10G

1, 2, 5, 10

100, 200

10 000:1

RDX6

RDX-6

10.0

45.0K

6K

10G

1, 2, 5, 10

100, 200

10 000:1

RDX7

RDX-7

12.0

52.5K

7K

10G

1, 2, 5, 10

100, 200

10 000:1

GLOBAL PART NUMBER INFORMATION

P x R

New Global Part Numbering: RDX3A2M50GNJ03AA (preferred part numbering format)

R

D

X

3

A

2M5

0

G

N

J

0

3

A

A

TEMP.

COEFFICIENT

K = 100 ppm

N = 200 ppm

SPECIAL

Blank = Standard

(Dash number)

(Up to 2 digits)

From 1 to 99

as applicable

PACKAGING

E03 = Lead (Pb)-free, skin

J03 = Tin/lead, skin

TOLERANCE

CODE

F = ± 1 %

G = ± 2 %

J = ± 5 %

K = ± 10 %

RATIO

AA = 10 000:1

AB = 5 000:1

AC = 1000:1

AD = 2000:1

ZZ = Custom

GLOBAL

MODEL

RDX2

RDX3

RDX4

RDX5

RDX6

RDX7

CONSTRUCTION

A = Axial leads

B = Radial tabs

C = Radial ends,

Axial tap

RESISTANCE

VALUE (R

K = k

Ω

M = M

Ω

G = G

Ω

2K00 = 2.0 k

Ω

100M = 100 M

Ω

10G0 = 10 G

Ω

Historical Part Number: RDX-3A2M50G10000:1M (will continue to be accepted)

G

2M50

RDX-3

HISTORICAL

MODEL

CONSTRUCTION

M

J03

RESISTANCE

VALUE

TOLERANCE

CODE

TEMP.

COEFFICIENT

10 000:1

RATIO

PACKAGING

A