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
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.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
