NTC thermistors for
inrush current limiting
Leaded and coated disks
Series/Type: B57464S0***M000
Date: October 2013
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.Inrush current limiters B57464S0***M000
ICLs S464
Applications Dimensional drawing
Switch-mode power supplies
Soft-start motors, e.g. in vacuum cleaners
Features
Useable in series connections
up to 265 V
RMS
Coated thermistor disk
Kinked leads of tinned copper wire
High energy absorption capability
Manufacturer's logo, NTC and resistance value
stamped on
Options
Resistance tolerance <20%, alternative lead
configurations and resistance ratings available on
request
Dimensions in mm
Delivery mode
Approx. weight 9 g
Bulk
General technical data
Climatic category (IEC 60068-1) 55/170/21
Max. power (at 25 C) P 6.7 W
max
Resistance tolerance R /R 20 %
R R
Rated temperature T 25 C
R
Dissipation factor (in air) approx. 30 mW/K
th
Thermal cooling time constant (in air) approx. 130 s
c
Heat capacity C approx. 3900 mJ/K
th
Electrical specification and ordering codes
1) 1)
R
R I C C min Ordering code
25 max test test
(@ I , 25 C)
(0...65 C) 230 V AC 110 V AC max
A F F
1 20 2500 10000 0.018 B57464S0109M000
2 13.5 2500 10000 0.037 B57464S0209M000
5 9.5 2500 10000 0.071 B57464S0509M000
10 8.0 2500 10000 0.101 B57464S0100M000
1) For details on the capacitance C please refer toApplication note, chapter 1.6.
test
Please read Cautions and warnings and Page 2 of 18
Important notes at the end of this document.