RJU
Vishay Dale
Metal Oxide Resistors, Special Purpose, High Power,
Ultra High Value
FEATURES
• Wattages to 400 W at + 25 °C
•
•
•
•
Derated to 0 at + 230 °C
Voltage testing to 100 kV
Tolerance: ± 1 %; ± 2 %; ± 5 %; ± 10 %
Two terminal styles, style 3 - tab terminal and
style 4 - ferrule terminal
• TCR: ± 200 ppm/°C and ± 100 ppm/°C
available, measured between + 25 °C and + 125 °C
• Coating: Blue flameproof
• Compliant to RoHS Directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
RJU040
RJU050
RJU070
RJU095
RJU095..1
RJU140
RJU140..1
RJU275
RJU275..1
RJU150
RJU150..1
RJU400
RJU400..1
HISTORICAL
MODEL
RJU-40
RJU-50
RJU-70
RJU-95
RJU-95-1
RJU-140
RJU-140-1
RJU-275
RJU-275-1
RJU-150
RJU-150-1
RJU-400
RJU-400-1
POWER RATING MAXIMUM WORKING
P
25 °C
VOLTAGE
(1)
W
V
40
50
70
95
95
140
140
275
275
150
150
400
400
25K
33K
40K
35K
35K
65K
65K
90K
90K
40K
40K
125K
125K
RESISTANCE
RANGE
1K to 1G
1K to 1G
1K to 1G
1K to 1G
1K to 1G
1K to 1G
1K to 1G
100K to 1G
100K to 1G
100K to 1G
100K to 1G
100K to 1G
100K to 1G
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
TEMPERATURE
COEFFICIENT
± ppm/°C
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
100, 200
Notes
• All resistance values are calibrated at 100 V
DC
. Calibration at other voltages upon request.
(1)
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less.
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RJU0952M50KKF071 (preferred part numbering format)
R
J
U
0
9
5
2
M
5
0
K
K
F
0
7
1
PACKAGING
SPECIAL
Blank = Standard
(Dash number)
(Up to 3 digits)
From
1 to 999
as applicable
1
= Ferrule terminal
GLOBAL MODEL
(see Standard Electrical
Specification table)
RESISTANCE VALUE
K
= kΩ
M
= MΩ
G
= GΩ
1K00
= 1.0 kΩ
10M0
= 10 MΩ
1G00
= 1.0 GΩ
TOLERANCE CODE
F
=
±
1%
G
=
±
2%
J
=
±
5%
K
=
±
10 %
TEMP. COEFFICIENT
K
= 100 ppm
N
= 200 ppm
E07=
Lead (Pb)-free, foam
F07
=Tin/lead, foam
Historical Part Number: RJU-95-12M50KK (will continue to be accepted)
RJU-95-1
HISTORICAL MODEL
2M50
RESISTANCE VALUE
K
TOLERANCE CODE
K
TEMP. COEFFICIENT
F07
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 31035
Revision: 09-Mar-11
For technical questions, contact:
ff2aresistors@vishay.com
www.vishay.com
1
RJU
Vishay Dale
Metal Oxide Resistors, Special Purpose, High Power,
Ultra High Value
DIMENSIONS
in inches (millimeters)
Style 3
0.172 [4.37]
Dia.
0.313
[7.95]
0.781
[19.84]
A
C
B
0.516 [13.11]
B
Style 4
A
D
GLOBAL MODEL
RJU040
RJU050
RJU070
RJU095
RJU095..1
RJU140
RJU140..1
RJU275
RJU275..1
RJU150
RJU150..1
RJU400
RJU400..1
STYLE
3
3
3
3
4
3
4
3
4
3
4
3
4
A
4.500
(114.30)
6.000
(152.40)
8.000
(203.20)
6.500
(165.10)
7.690
(195.33)
10.500
(266.70)
11.690
(296.93)
14.500
(368.30)
15.690
(398.53)
6.500
(165.10)
7.690
(195.33)
18.500
(469.90)
19.690
(500.13)
B
0.750
(19.05)
0.750
(19.05)
0.750
(19.05)
1.130
(28.70)
1.130
(28.70)
1.130
(28.70)
1.130
(28.70)
1.500
(38.10)
1.500
(38.10)
2.000
(50.80)
2.000
(50.80)
2.000
(50.80)
2.000
(50.80)
(1)
C
0.500
(12.70)
0.500
(12.70)
0.500
(12.70)
0.750
(19.05)
N/A
0.750
(19.05)
N/A
1.130
(28.70)
N/A
1.560
(39.62)
N/A
1.560
(39.62)
N/A
D
N/A
N/A
N/A
N/A
0.812
(20.62)
N/A
0.812
(20.62)
N/A
1.140
(28.96)
N/A
1.140
(28.96)
N/A
1.140
(28.96)
Note
(1)
Dimensional tolerances are ± 0.016 (0.406 mm) or ± 1 %, whichever is greater.
RATED POWER IN %
120
100
80
60
40
20
0
0
25
50
75
100
125
150
175
200
225
250
DERATING
MARKING
- DALE
- Model
- Value
- Tolerance
- Date code
www.vishay.com
2
AMBIENT TEMPERATURE IN °C
For technical questions, contact:
ff2aresistors@vishay.com
Document Number: 31035
Revision: 09-Mar-11
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
purpose, non-infringement and merchantability.
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.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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.
Revision: 12-Mar-12
1
Document Number: 91000
