B57869S0302 Datasheet, PDF (1/3 Pages) EPCOS – Heating and air conditioning systems

Temperature Measurement
Miniature Sensors
Applications
I Heating and air conditioning systems
I Industrial electronics
I Automotive electronics
Features
I Uni curve sensor
I Fast response
I High temperature accuracy
between 0 °C and 70 °C
I Excellent long-term stability
I Epoxy resin encapsulation
I Silver-plated nickel leads
Delivery mode
Bulk
B57869
S 869
ø2,41 max.
ø0,25
TNT0394-H
Dimensions in mm
Approx. weight 60 mg
Climatic category (IEC 60068-1)
Max. power at 25 °C
P₂₅
Temperature tolerance (0 … 70 °C)
∆T
Rated temperature
T_N
Dissipation factor (in air)
δ_th
Thermal cooling time constant (in air)
τ_c
Heat capacity
C_th
55/155/56
60
± 0,2, ± 0,5
25
approx. 1,5
approx. 12
approx. 18
mW
K
°C
mW/K
s
mJ/K
R₂₅
No. of R/T
characteristic
Ω
3k
8016
5k
8016
10 k
8016
30 k
8018
+: F for ∆T = 0,2 K
G for ∆T = 0,5 K
B_25/100
K
3988
3988
3988
3964
Ordering code
B57869S0302+140
B57869S0502+140
B57869S0103+140
B57869S0303+140
For calculation of the R/T characteristics refer to our special tool “NTC R/T calculation”. You may
download this tool either from Internet (http://www.epcos.com → Design Tools → NTC Thermistors
→ NTC R/T Calculation) or from the CD-ROM “Data Book Library” (Please order via Internet:
Publications → General Publications).
96 05/02