ROX
Vishay Dale
Metal Oxide Resistors, Special Purpose, High Voltage
FEATURES
•
Low TCR: 200 ppm/°C standard 100 ppm/°C,
50 ppm/°C available
Available
• Tolerances: 1 ꢀ, 2 ꢀ, 5 ꢀ, 10 ꢀ
• High Voltage (up to 45 kV)
e3
• For oil bath or open air operation
• Matched sets available
RoHS*
COMPLIANT
• Special testing available upon request
• Lead (Pb)-free version is RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
RESISTANCE RANGE Ω***
VOLTAGE
RATING
V≅
GLOBAL HISTORICAL
P25 °C
W**
2.0
3.0
4.0
5.0
6.0
10.0
12.0
16.0
20.0
P70 °C
W**
1.4
P125 °C
MODEL
MODEL
200 ppm
100 ppm
50 ppm
NON-INDUCTIVE ****
W**
1.0
1.5
2.0
2.5
3.0
5.0
6.0
8.0
10.0
ROX050
ROX-1/2
ROX-3/4
ROX-1
ROX-1-1/2
ROX-2
2 kV
5 kV
1K - 1G
1K - 3G
1K - 3G
1K - 3G
1K - 3G
1K - 3G
1K - 3G
1K - 3G
1K - 3G
1K - 100M 1M - 100M
1K - 500M 1M - 100M
1K - 500M 1M - 100M
1K - 500M 1M - 100M
-
2.16
2.88
3.6
100R - 1M
100R - 1M
100R - 1M
100R - 1M
400R - 10M
500R - 10M
500R - 10M
500R - 10M
ROX075
ROX100
ROX150
ROX200
7.5 kV
11 kV
15 kV
22.5 kV
30 kV
37.5 kV
45 kV
4.32
7.2
1K - 1G
1K - 1G
1K - 1G
1K - 1G
1K - 1G
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
ROX-3
ROX-4
ROX-5
ROX-6
ROX300
ROX400
ROX500
ROX600
8.64
11.52
14.4
** Increase wattage by 40 ꢀ for 0.040" [1.02 mm] diameter leads.
*** For resistance values above and below those listed please contact us.
**** Non inductive 200 ppm/°C TC only.
NOTE:
• All resistance values are calibrated at 100 VDC. Calibration at other voltages available
•
1 ꢀ not available above 1G ohm
• Part Marking: print marked - DALE, model, value, tolerance, temperature coefficient, date code
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT ROX050 ROX075 ROX100 ROX150 ROX200 ROX300
ROX400
ROX500
ROX600
Insulation Resistance
Ω
≥ 1011
Category Temperature Range °C
- 55/+ 155
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: ROX300100MGNF5 (preferred part numbering format)
5
R
O
X
3
0
0
1
0
0
M
G
N
F
GLOBAL
MODEL
(see Electrical R = Decimal
Specifications K = Thousand
table)
RESISTANCE TOLERANCE
TEMP.
COEFFICIENT
H = 50 ppm
K= 100 ppm
N= 200 ppm
SPECIAL
PACKAGING**
CONSTRUCTION
VALUE
CODE
F = 1 %
G = 2 %
J = 5 %
K = 10 %
EL = Lead (Pb)-free, Lacer
EE= Lead (Pb)-free,
T/R (1000pcs)
( up to 2 digits)
Blank = Standard
N = Non-inductive
P = 0.040 Ø leads
S= Solid Body, Axial
T=Threaded Terminals
Y= One end Axial, one
Threaded Terminal
Blank = Standard
(Dash Number)
(up to 3 digits)
From
1-999
as applicable
M = Million
G = Billion
EM
= Lead (Pb)-free, Foam
= Tin/Lead, Lacer
LB
RF = Tin/Lead,
T/R (1000pcs)
F5 = Tin/Lead, Foam
Historical Part Number example: ROX-3100MGN (will continue to be accepted)
910R = 910 Ω
10M0 = 10 MΩ
1G00 = 1.0 GΩ
ROX-3
100M
G
N
F05
HISTORICAL
MODEL
CONSTRUCTION
RESISTANCE
VALUE
TOLERANCE
TEMP.
COEFFICIENT
PACKAGING
CODE
** NOTE: Some packaging codes are model specific.
* Pb containing terminations are not RoHS compliant, exemptions may apply
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For technical questions, contact: ff2bresistors@vishay.com
Document Number: 31033
Revision: 25-Aug-06