NTC thermistors for
temperature measurement
Probe assemblies
Series/Type: B57560K
Date: February 2009
EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.Temperature measurement B57560K
Probe assemblies K560
Applications Dimensional drawing
Temperature measurement in household
appliances (e.g. induction cookers, dryers,
small appliances)
Features
NTC thermistor potted in an aluminum case
with cable outlet
Fast thermal response time in air stream
Flange housing for good thermal coupling to
hot surface
Options
Alternative cable lengths, R/T characteristics,
connectors, ceramic case available on
request.
Delivery mode Dimensions in mm
Bulk
Approx. weight 1.8 g
General technical data
Climatic category (IEC 60068-1) 10/125/56
1)
Upper category temperature (wire) 125 C
Maximum operating temperature (sensor head) T 250 C
op,max
Resistance tolerance R /R 2.5 %
R R
Rated temperature T 100 C
R
Dissipation factor (in air) approx. 2.2 mW/K
th
Thermal time constant (in water) approx. 2 s
a
Insulation resistance (V = 500 V DC) R > 100 M
ins
Electrical specification and ordering codes
R R B B Ordering code
100 25 25/100 0/100
K K
3300 49120 4006 3970 2% B57560K0493A001
1) JST connector is specified for a maximum temperature of 85 C
Please read Cautions and warnings and Page 2 of 8
Important notes at the end of this document.