AC01-CS, AC03-CS, AC05-CS
www.vishay.com
Vishay Draloric
Axial Cemented Fusible Leaded Wirewound Safety Resistors
FEATURES
• UL1412 recognized; UL file no. E362452
• Surge voltage handling capability (up to 6 kV)
(1.2 / 50 μs pulse in IEC 61000-4-5)
• Silent and safe fusing
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Energy meters
• LED drivers
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DESIGN SUPPORT TOOLS
• White goods
• Power supplies
Models
Available
ACxx-CS wirewound safety resistor series is designed to be
used as fusible safety resistor (or, AC mains input resistors).
The resistor fuses “without a bang” when AC mains voltage
is applied. At the same time, it acts as an in-rush current
limiting resistor for the normal operation. The specially
developed lacquer coating has superior thermal and
electrical insulating properties. This allows designers to
more easily meet the requirements of safety approval, whilst
eliminating the need to put additional fuses in series with the
input resistor.
STANDARD ELECTRICAL SPECIFICATIONS
LIMITING
POWER
RATING
P40
POWER
RATING
P70
RESISTANCE
RANGE (1)
TEMPERATURE
COEFFICIENT
VOLTAGE
Umax.
V
TYPE
TOLERANCE
AC01-CS
AC03-CS
AC05-CS
1.1 W
3 W
1 W
P x R
P x R
P x R
3 to 100
4.7 to 100
10 to 100
5 ꢀ
5 ꢀ
5 ꢀ
200 ppm/K
200 ppm/K
200 ppm/K
2.5 W
4.5 W
5 W
Note
(1)
Resistance value to be selected for 5 ꢀ from E24 series
TECHNICAL SPECIFICATIONS
DESCRIPTION
AC01-CS
AC03-CS
AC05-CS
Operating temperature range
-40 °C to 200 °C
Max. resistance change for 116 ꢀ of P70
R max., after 1000 h:
,
(5 ꢀ R + 0.1 )
Revision: 11-Jul-2018
Document Number: 28909
1
For technical questions, contact: ww1resistors@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