B57020M250 EPCOS, B57020M250 Datasheet

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B57020M250

Manufacturer Part Number
B57020M250
Description
Probe Assemblies
Manufacturer
EPCOS
Datasheet
www.DataSheet4U.com
Applications
I
I
Features
I
I
I
I
Options
Alternative resistance ratings,
rated temperatures,
resistance tolerance and cable lengths
available on request
Delivery mode
Bulk
Climatic category (IEC 60068-1)
Max. power at 25 C
Resistance tolerance
Rated temperature
B value tolerance
Dissipation factor (in air)
Thermal time constant (in water)
Insulation resistance
R
5000
Temperature Measurement
Probe Assemblies
25
Refrigerators
Deep freezers
Thermistor in molded plastic case
PVC-insulated connecting cable (white), T
Conductor cross section: 2
Construction based
on DIN EN 60 730-1/VDE protection class 2
R
16330
0
No. of R/T
characteristic
2003
0,34 mm
2
max
P
T
R
a
th
R
N
B/B
25
is
120
N
= 105 C
/R
N
05/02
B
K
3980
25/100
40/80/56
350
0
approx. 10
approx. 35
> 1000
Dimensions
in mm
2 %
1,5 %
Ordering code
B57020M2502A017
4,5
8
mW
mW/K
s
M
C
B57020
M 2020
TNT0350-Q

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B57020M250 Summary of contents

Page 1

... Dissipation factor (in air) Thermal time constant (in water) Insulation resistance 5000 16330 = 105 C max No. of R/T B 25/100 characteristic K 2003 3980 120 05/02 B57020 M 2020 8 4,5 Dimensions in mm TNT0350-Q 40/80/56 350 1,5 % approx. 10 mW/K approx > 1000 M Ordering code B57020M2502A017 ...

Page 2

Temperature Measurement Probe Assemblies Reliability data Test Standard Storage in IEC dry heat 60068-2-2 Storage in coldness Storage in damp IEC heat, steady state 60068-2-3 Rapid temperature IEC cycling 60068-2-14 Storage in water Temperature cycling test Voltage proof test Insulation ...

Page 3

... Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa- tives. Due to technical requirements components may contain dangerous substances. For information on the type in question please ...

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