AC01-CS Datasheet, PDF (1/9 Pages) Vishay Siliconix – Axial Cemented Fusible Wirewound Safety Resistors

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AC01-CS, AC03-CS, AC05-CS
Vishay Draloric
Axial Cemented Fusible Wirewound Safety Resistors
FEATURES
• UL1412 recognized; UL file no. E362452
(AC03-CS and AC05-CS only)
• 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
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.
APPLICATIONS
• Energy meters
• LED drivers
• White goods
• Power supplies
TECHNICAL SPECIFICATIONS
DESCRIPTION
AC01-CS
Resistance range ⁽¹⁾
3  to 100 
Resistance tolerance
Temperature coefficient
Rated dissipation, P₄₀
Rated dissipation, P₇₀
Operating voltage, U_max. AC/DC
Operating temperature range
1.1 W
1W
Max. resistance change for 116 % of P₇₀,
R max., after 1000 h:
Note
• Resistance value to be selected for ± 5 % from E24 series.
AC03-CS
4.7  to 100 
±5%
 ± 200 ppm/K
3W
2.5 W
PxR
-40 °C to 200 °C
± (5 % R + 0.1 )
AC05-CS
10  to 100 
5W
4.5 W
Revision: 12-Jul-16
1
Document Number: 28909
For technical questions, contact: [e-mail]
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