NTC thermistors for
temperature measurement
SMD NTC thermistors,
case size 0402 (1005)
Series/Type: B572**V2
The following products presented in this data sheet are being withdrawn.
Ordering Code Substitute Product Date of Deadline Last Last Shipments
Withdrawal Orders
B57211V2472J060 2010-06-01 2010-09-01 2010-12-01
B57211V2471J060 2010-06-01 2010-09-01 2010-12-01
For further information please contact your nearest EPCOS sales office, which will also support
you in selecting a suitable substitute. The addresses of our worldwide sales network are
presented at www.epcos.com/sales.
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 and compensation B572**V2
SMD NTC thermistors, case size 0402 (1005)
Applications Dimensional drawing
Temperature measurement and
compensation
Features
Multilayer SMD NTC with inner electrodes
Nickel barrier termination
Excellent long-term aging stability in
high-temperature environment
Superior resistance stability during soldering
(change <1%)
Options
Dimensions in mm
Alternative resistance ratings, resistance
Approx. weight 4.5 mg
tolerances and B value tolerances available
on request.
Delivery mode
Cardboard tape, 180-mm reel
General technical data
Climatic category (IEC 60068-1) 55/125/56
1)
Max. power (at 25 C, on PCB) P 150 mW
25
Resistance tolerance R /R 5 %
R R
Rated temperature T 25 C
R
1)
Dissipation factor (on PCB) approx. 2.5 mW/K
th
1)
Thermal cooling time constant (on PCB) approx. 3 s
c
1)
Heat capacity C approx. 7.5 mJ/K
th
1) Depends on mounting situation
Please read Cautions and warnings and Page 2 of 18
Important notes at the end of this document.