ROX
www.vishay.com
Vishay Dale
Metal Oxide Resistors, Special Purpose, High Voltage
FEATURES
• Low TCR: ± 200 ppm/°C standard;
± 100 ppm/°C, ± 50 ppm/°C available
• Tolerance: ± 1 %; ± 2 %; ± 5 %; ± 10 %
• High Voltage (up to 45 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
GLOBAL
MODEL
HISTORICAL
MODEL
P
25 °C
W
2.0
(1)
P
70 °C
W
1.4
(1)
P
125 °C
W
1.0
(1)
MAXIMUM
WORKING
VOLTAGE
(2)
V
2K
RESISTANCE
RANGE
(3)
1M to 100M
1K to 100M
1K to 1G
1M to 100M
1K to 500M
1K to 3G
100 to 1M
1M to 100M
1K to 500M
1K to 3G
100 to 1M
1M to 100M
1K to 500M
1K to 3G
100 to 1M
1M to 500M
1K to 1G
1K to 3G
100 to 1M
1M to 500M
1K to 1G
1K to 3G
400 to 10M
1M to 500M
1K to 1G
1K to 3G
500 to 10M
1M to 500M
1K to 1G
1K to 3G
500 to 10M
1M to 500M
1K to 1G
1K to 3G
500 to 10M
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
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
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
50
100
200
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
50
100
200
Non-inductive
(4)
ROX050
ROX-1/2
ROX075
ROX-3/4
3.0
2.16
1.5
5K
ROX100
ROX-1
4.0
2.88
2.0
7.5K
ROX150
ROX-1-1/2
5.0
3.6
2.5
11K
ROX200
ROX-2
6.0
4.32
3.0
15K
ROX300
ROX-3
10.0
7.2
5.0
22.5K
ROX400
ROX-4
12.0
8.64
6.0
30K
ROX500
ROX-5
16.0
11.52
8.0
37.5K
ROX600
ROX-6
20.0
14.4
10.0
45K
Notes
•
All resistance values are calibrated at 100 V
DC
. Calibration at other voltages available.
• ± 1 % not available above 1 G
• Part marking: Print marked - Dale, model, value, tolerance, temperature coefficient, date code
(1)
Increase wattage by 40 % for 0.040" (1.02 mm) diameter leads
(2)
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less.
(3)
For resistance values above and below those listed please contact us
(4)
Non-inductive ± 200 ppm/°C TCR only
TECHNICAL SPECIFICATIONS
PARAMETER
Insulation Resistance
Category Temperature Range
Revision: 15-Nov-12
UNIT
°C
ROX050
ROX075
ROX100
ROX150
ROX200
10
11
ROX300
ROX400
ROX500
ROX600
Epoxy coated = - 55/+ 180; Silicone coated = - 55/+ 230
Document Number: 31033
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
ROX
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: ROX300100MGNF5 (preferred part numbering format)
R
GLOBAL
MODEL
(See Electrical
Specifications
table)
O
X
3
0
0
1
0
0
M
G
N
F
5
CONSTRUCTION
SPECIAL
RESISTANCE
VALUE
R
=
Ω
K
= kΩ
M
= MΩ
G
= GΩ
910R
= 910
Ω
10M0
= 10 MΩ
1G00
= 1.0 GΩ
TOLERANCE
CODE
F
=±1%
G
=±2%
J
=±5%
K
= ± 10 %
TEMP.
COEFFICIENT
H
= 50 ppm
K
= 100 ppm
N
= 200 ppm
PACKAGING
(1)
EL
= Lead (Pb)-free, lacer
(all, except 3, 4, 5, 6)
EE
= Lead (Pb)-free,
T/R (1/2, 3/4, 1 only)
EM
= Lead (Pb)-free, foam
(3, 4, 5, 6 only)
LB
= Tin/lead, lacer
(all, except 3, 4, 5, 6)
RF
= Tin/lead,
T/R (1/2, 3/4, 1 only)
F5
= Tin/lead, foam
(3, 4, 5, 6 only)
(Up to 2 digits)
Blank = Standard
(Dash number)
Blank = Standard
(Up to 3 digits)
N
= Non-inductive
From
1 to 999
P
= 0.040 Ø leads
as applicable
S
= Solid body, axial
T
= Threaded terminals
Y
= One end axial, one
threaded terminal
Historical Part Number example: ROX-3100MGN (will continue to be accepted)
ROX-3
HISTORICAL
MODEL
CONSTRUCTION
100M
RESISTANCE
VALUE
G
TOLERANCE
CODE
N
TEMP.
COEFFICIENT
F05
PACKAGING
Notes
(1)
Some packaging codes are model specific.
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544).
DIMENSIONS
in inches (millimeters)
Styles N, P and S
0.032 ± 0.002
(0.81 ± 0.05) Dia.
Style P has 0.040 (1.02) diameter leads.
1.50
(38.10)
A
B
0.310 (7.87) Max. Dia.
Style Y
0.032 (0.81) Dia.
C
Max.
Style T
UNC #6-32 2B
C
UNC #6-32 2B
1.500
(38.10)
0.330 (8.38) Max. Dia.
0.330 (8.38) Max. Dia.
GLOBAL
MODEL
ROX050
ROX075
ROX100
ROX150
ROX200
ROX300
ROX400
ROX500
ROX600
% RATED POWER
120
100
80
60
40
20
0
0
STYLE N, P, S
A
B
0.550 ± 0.032 (13.97 ± 0.81)
0.700 (17.78)
0.800 ± 0.032 (20.32 ± 0.81)
0.900 (22.86)
0.920 ± 0.032 (23.37 ± 0.81)
1.020 (25.91)
1.550 ± 0.032 (39.37 ± 0.81)
1.650 (41.91)
2.050 ± 0.032 (52.07 ± 0.81)
2.150 (54.61)
3.050 ± 0.032 (77.47 ± 0.81)
3.150 (80.01)
4.050 ± 0.032 (102.87 ± 0.81)
4.150 (105.41)
5.050 ± 0.032 (128.27 ± 0.81)
5.150 (130.81)
6.050 ± 0.032 (153.67 ± 0.81)
6.150 (156.21)
STYLE T
C
N/A
1.168 ± 0.022 (29.66 ± 0.56)
1.288 ± 0.022 (32.72 ± 0.56)
1.918 ± 0.022 (48.72 ± 0.56)
2.418 ± 0.022 (61.42 ± 0.56)
3.418 ± 0.022 (86.82 ± 0.56)
4.418 ± 0.022 (112.22 ± 0.56)
5.418 ± 0.022 (137.62 ± 0.56)
6.418 ± 0.022 (163.02 ± 0.56)
STYLE Y
C MAX.
N/A
1.050 (26.67)
1.170 (29.72)
1.800 (45.72)
2.300 (58.42)
3.300 (83.82)
4.300 (109.22)
5.300 (134.62)
6.300 (160.02)
MECHANICAL SPECIFICATIONS
Terminal Strength
Solderability
SILICONE
COATING
10 pound pull test
Continuous satisfactory coverage
when tested in accordance with
MIL-STD-202, Method 208
MATERIAL SPECIFICATIONS
Element
High temperature fired cermet film
High purity 96 % alumina, tubular or solid
Blue flame-retardant epoxy on ROX050 thru
ROX200. Black flameproof silicone on ROX300
thru ROX600
Standard lead material is solder-coated copper;
solderable and weldable.
0.032" (0.813 mm) style P 0.040" (1.02 mm)
available
Core
+ 230 °C
EPOXY
COATING
50
100
150
200
Coating
Termination
250
DERATING
AMBIENT TEMPERATURE IN °C
Revision: 15-Nov-12
Document Number: 31033
2
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
ROX
www.vishay.com
0
AVERAGE V.C., ppm/V
Vishay Dale
-5
- 10
10
7
10
8
10
9
- 1/2 - 3/4, - 1
10
10
VOLTAGE COEFFICIENT
- 3, - 4
- 5, - 6
- 1 1/2, - 2
RESISTANCE (Ω)
Revision: 15-Nov-12
Document Number: 31033
3
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
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. 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.
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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