PROBEASS__B57703__M703 Datasheet, PDF (2/10 Pages) EPCOS – NTC thermistors for temperature measurement

Temperature measurement
Probe assemblies
B57703M
M703
Applications
Surface temperature measurement,
e.g. on housings and heat sinks
Features
High accuracy
Easy mounting
Good thermal coupling through metal tag
Thermistor encapsulated in metal-tag case
PTFE-insulated leads of silver-plated
nickel wire, AWG 30
UL approval (E69802)
Options
Alternative resistance ratings, rated
temperatures, resistance tolerances, lead
lengths and AWG 26 or AWG 28 stranded
wires available on request.
Delivery mode
Bulk
Dimensional drawing
Dimensions in mm
Approx. weight 0.8 g
General technical data
Climatic category
Max. power
Resistance tolerance
Rated temperature
Dissipation factor
Thermal cooling time constant
Heat capacity
Test voltage
(IEC 60068-1)
(at 25 °C)
(in air)
(in air)
(t = 1 s)
P₂₅
∆R_R/R_R
T_R
δ_th1)
τ_c1)
C_th1)
V_test
55/125/56
150
±2
25
approx. 3
approx. 50
approx. 150
1000
mW
%
°C
mW/K
s
mJ/K
V AC
Electrical specification and ordering codes
R₂₅
No. of R/T
Ω
characteristic
5k
8016
10 k
8016
30 k
8018
B_25/100
K
3988 ±1%
3988 ±1%
3964 ±1%
Ordering code
B57703M0502G040
B57703M0103G040
B57703M0303G040
1) Depends on mounting situation.
Please read Cautions and warnings and
Important notes at the end of this document.
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