B57020M2502A017 Datasheet, PDF (1/3 Pages) EPCOS – Probe Assemblies

Temperature Measurement
Probe Assemblies
Applications
I Refrigerators
I Deep freezers
Features
I Thermistor in molded plastic case
I PVC-insulated connecting cable (white), T_max = 105 °C
I Conductor cross section: 2 × 0,34 mm²
I Construction based
on DIN EN 60 730-1/VDE protection class 2
Options
Alternative resistance ratings,
rated temperatures,
resistance tolerance and cable lengths
available on request
Delivery mode
Bulk
B57020
M 2020
8
4,5
Dimensions
in mm
TNT0350-Q
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
P₂₅
∆R_N/R_N
T_N
∆B/B
δ_th
τ_a
R_is
40/80/56
350
±2%
0
± 1,5 %
approx. 10
approx. 35
> 1000
mW
°C
mW/K
s
MΩ
R₂₅
Ω
5000
R₀
Ω
16330
No. of R/T
characteristic
2003
B_25/100
K
3980
Ordering code
B57020M2502A017
120 05/02