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B57881S0123J000 数据手册 - Epcos（爱普科斯）
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Epcos（爱普科斯）
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NTC热敏电阻温度测量 NTC thermistors for temperature measurement
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B57881S0123J000数据手册
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Reliability data according to AEC Q200, Rev. D
Test Standard Test conditions ∆R
25
/R
25
(typical)
Remarks
High temperature
exposure (storage)
MIL-STD-202,
method 108
Storage at T = 125 °C
t = 1000 h
< 2% No visible
damage
Biased humidity MIL-STD-202,
method 103
T = 85 °C
Relative humidity of air 85%
t = 1000 h
Test voltage max. 0.3 V DC on
NTC
1)
< 2 %
No visible
damage
Operational life MIL-STD-202,
method 108
T = 125 °C
t = 1000 h
Test voltage max. 0.3 V DC on
NTC
1)
< 2%
No visible
damage
Temperature
cycling
JESD 22,
method JA-104
Lower test temperature: 55 °C
Upper test temperature: 125 °C
1000 cycles
Dwell time: max. 30 min at each
temperature
Transition time in air: max. 1 min
< 2% No visible
damage
Terminal strength
(leaded)
MIL-STD-202,
method 211
Test leaded device integrity
Condition A: 2.27 N
2)
< 1%
No visible
damage
Mechanical shock MIL-STD-202,
method 213,
condition C
Acceleration: 40 g
2)
Pulse duration: 6 ms
Number of bumps: 3, each
direction
< 1%
No visible
damage
Vibration MIL-STD-202,
method 204
Acceleration: 5 g
t = 20 min
12 cycles in each of 3 directions
Frequency range: 10 to 2000 Hz
< 1% No visible
damage
1) Self heating of the NTC thermistor must not exceed 0.2 K, steady state. Test conditions deviating from AEC Q200, Rev. D.
2) Deviating from AEC Q200, Rev. D.
Note
Contact of NTC thermistors with any liquids and solvents shall be prevented. It must be
ensured that no water enters the NTC thermistors (e.g. through plug terminals).
Avoid dewing and condensation unless thermistor is specified for these conditions.
Temperature measurement B57881S
Leaded NTC thermistors, lead spacing 2.5 mm S881
Page 4 of 27Please read Cautions and warnings and
Important notes at the end of this document.
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