RDX
Vishay Dale
Metal Oxide Resistors, Special Purpose, High Voltage, Ratio Divider
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
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
RDX2
RDX3
RDX4
RDX5
RDX6
RDX7
HISTORICAL
MODEL
RDX-2
RDX-3
RDX-4
RDX-5
RDX-6
RDX-7
POWER
RATING
P
125 °C
W
4.0
5.0
7.0
8.0
10.0
12.0
MAXIMUM
WORKING
VOLTAGE (R
1
)
(1)
V
15.0K
22.5K
30.0K
37.5K
45.0K
52.5K
RESISTANCE RANGE
Ω
MIN. R
1
2K
3K
4K
5K
6K
7K
MAX. R
2
2G
10G
10G
10G
10G
10G
TOLERANCE TEMPERATURE MAXIMUM
COEFFICIENT
±%
RATIO
± ppm/°C
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
5000:1
10 000:1
10 000:1
10 000:1
10 000:1
10 000:1
Note
(1)
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less.
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RDX3A2M50GNJ03AA (preferred part numbering format)
R
GLOBAL
MODEL
RDX2
RDX3
RDX4
RDX5
RDX6
RDX7
D
X
3
A
2
M
5
0
G
N
J
0
3
A
A
RATIO
SPECIAL
Blank = Standard
(Dash number)
(Up to 2 digits)
From
1 to 99
as applicable
CONSTRUCTION
A
= Axial leads
B
= Radial tabs
C
= Radial ends,
Axial tap
RESISTANCE TOLERANCE
TEMP.
PACKAGING
CODE
VALUE (R
1
)
COEFFICIENT
F
=±1%
K
= 100 ppm
E03
= Lead (Pb)-free, skin
K
= kΩ
N
= 200 ppm
J03
= Tin/lead, skin
G
=±2%
M
= MΩ
G
= GΩ
J
=±5%
2K00
= 2.0 kΩ
K
= ± 10 %
100M
= 100 MΩ
10G0
= 10 GΩ
AA
= 10 000:1
AB
= 5 000:1
AC
= 1000:1
AD
= 2000:1
ZZ
= Custom
Historical Part Number: RDX-3A2M50G10000:1M (will continue to be accepted)
RDX-3
HISTORICAL
MODEL
A
CONSTRUCTION
2M50
RESISTANCE
VALUE
G
TOLERANCE
CODE
10 000:1
RATIO
M
TEMP.
COEFFICIENT
J03
PACKAGING
Document Number: 31034
Revision: 19-Nov-10
For technical questions, contact:
ff2aresistors@vishay.com
www.vishay.com
1
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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