MVW, HVW, HVX
www.vishay.com
Vishay Dale
Carbon Film (Metal Alloy) Resistors, Special Purpose, High Voltage
FEATURES
• HVW and MVW are uncoated; HVX (blue
flameproof coating) available on request
• High voltage (up to 7.5 kV)
• Semi-precision: ± 5 %, ± 10 %, ± 20 %
• Axial leads: HVW, HVX = Tinned copper
MVW = Copper clad steel
Available
MATERIAL SPECIFICATIONS
Element:
metal alloy
Core:
alkaline earth porcelain
Available
• Material categorization: for definitions of
compliance please see
www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non-RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HVW1/2
HVX1/2
MVW1/2
HVW3/4
HVX3/4
MVW3/4
HISTORICAL
MODEL
HVW-1/2
HVX-1/2
MVW-1/2
HVW-3/4
HVX-3/4
MVW-3/4
POWER RATING
P
70 °C
W
1.0
1.0
1.0
1.5
1.5
1.5
MAXIMUM WORKING
VOLTAGE
(2)
V
3.5K
3.5K
3.5K
7.5K
7.5K
7.5K
RESISTANCE
RANGE
(2)
1K to 25M
1K to 25M
1K to 25M
1K to 50M
1K to 50M
1K to 50M
TOLERANCE
±%
5, 10, 20
5, 10, 20
5, 10, 20
5, 10, 20
5, 10, 20
5, 10, 20
Notes
(1)
All resistance values are calibrated at 100 V . Calibration at other voltages upon request.
DC
(2)
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less.
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: HVW1/226K40KLB (preferred part numbering format)
H
V
W
1
/
2
2
6
K
4
0
K
L
B
GLOBAL MODEL
(see Standard Electrical
Specifications table)
RESISTANCE
VALUE
K
= k
M
= M
1K000
= 1.0 k
47K00
= 47 k
50M
= 50 M
TOLERANCE
CODE
J
=±5%
K
= ± 10 %
M
= ± 20 %
PACKAGING CODE
(1)(2)
EL
= lead (Pb)-free, lacer
EK
= lead (Pb)-free, bulk
EE
= lead (Pb)-free, reel
LB
= tin/lead, lacer
BJ
= tin/lead, bulk
RC
= tin/lead, reel
SPECIAL
Blank = standard
(dash number)
(up to 3 digits)
from
1 to 999
as applicable
Historical Part Number example: HVW-1/2 26.4K 10 % (will continue to be accepted)
HVW-1/2
HISTORICAL MODEL
26.4K
RESISTANCE VALUE
10 %
TOLERANCE CODE
L05
PACKAGING
Notes
(1)
MVW products do not contain lead. Use tin/lead packaging codes to specify these lead free MVW products. Use lead (Pb)-free packaging
codes to specify lead (Pb)-free HVW and HVX products.
(2)
Some packaging codes are model specific.
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544).
Revision: 27-Sep-16
Document Number: 31036
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
Legal Disclaimer Notice
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Vishay
Disclaimer
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Revision: 08-Feb-17
1
Document Number: 91000
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