Temperature Measurement. B57885 Datasheet

B57885 Measurement. Datasheet pdf. Equivalent

Part B57885
Description Temperature Measurement
Feature Temperature Measurement Leaded Disks Applications I Temperature compensation I Temperature measureme.
Manufacture EPCOS
Datasheet
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Temperature Measurement Leaded Disks Applications I Temperat B57885 Datasheet
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B57885
Temperature Measurement
Leaded Disks
Applications
I Temperature compensation
I Temperature measurement
I Temperature control
Features
I High measuring accurancy
I Cost-effective
I Rugged design, epoxy resin encapsulation
I Tinned copper leads
I Lead spacing 5,0 mm
Delivery mode
Bulk (standard),
cardboard tape, reeled or in Ammo pack
3,5 max.
B57885
S 885
3,5 max.
5
ø0,4
TNT0403-K
Dimensions in mm
Approx. weight 130 mg
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Climatic category (IEC 60068-1)
Max. power at 25 °C
Resistance tolerance
Rated temperature
B value tolerance
Dissipation factor (in air)
Thermal cooling time constant (in air)
Heat capacity
P25
RN/RN
TN
B/B
δth
τc
Cth
55/155/56
100
± 1 %, ± 3 %, ± 5 %
25
±1%
approx. 4
approx. 10
approx. 40
mW
°C
mW/K
s
mJ/K
R25
2,1 k
10 k
10 k
10 k
12 k
30 k
No. of R/T
characteristic
1008
2003
2908
2001
2901
8018
+: F for RN/RN = ± 1 %
H for RN/RN = ± 3 %
J for RN/RN = ± 5 %
B25/100
K
3560
3980
3460
3920
3760
3964
Ordering code
B57885S0212+000
B57885S0103+001
B57885S0103+002
B57885S0103+003
B57885S0123+000
B57885S0303+000
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B57885
Temperature Measurement
Leaded Disks
B57885
S 885
Reliability data
Test
Storage in
dry heat
Storage in damp
heat, steady state
Rapid temperature
cycling
Endurance
Long-term stability
(empirical value)
Standard
IEC
60068-2-2
Test conditions
Storage at upper category
temperature T: 155 °C
t: 1000 h
R25/R25 (typ.) Remarks
<2%
No visible
damage
IEC
60068-2-3
Temperature of air: 40 °C
Relative humidity of air: 93 %
Duration: 56 days
<1%
No visible
damage
IEC Lower test temperature: 55 °C < 2 %
60068-2-14 Upper test temperature: 155 °C
Number of cycles: 100
No visible
damage
Pmax: 450 mW
t: 1000 h
<3%
No visible
damage
Temperature: 70 °C
t: 10 000 h
<3%
No visible
damage
79 05/02





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