B57331 EPCOS, B57331 Datasheet

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B57331

Manufacturer Part Number
B57331
Description
(B573xx) Temperature Measurement SMD NTC Thermistors
Manufacturer
EPCOS
Datasheet

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Quantity
Price
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Applications
I
Features
I
I
I
I
I
Options
Alternative resistance ratings, resistance tol.
Delivery mode
Cardboard tape, 180-mm reel, PU: 4000 pcs (standard); 330-mm reel, PU: 16000 pcs (on request)
Climatic category (IEC 60068-1)
Max. power at 25 C (on PCB)
Resistance tolerance
Rated temperature
B value tolerance
Dissipation factor (on PCB)
Thermal cooling time constant (on PCB)
Heat capacity
R
100
150
220
330
470
680
10 k
1) Depends on mounting situation
47
1,0 k
1,5 k
Temperature Measurement
SMD NTC Thermistors with Nickel Barrier Termination, Size 0603
25
Temperature measurement and compensation in
– mobile phone applications
– data systems
– automotive electronics
Multilayer SMD NTC with inner electrodes
Ni barrier termination (Ag/Ni/Sn)
High accuracy:
B value tolerance down to
Excellent long-term ageing stability in high-temperature
and high-humidity environment
Superior resistance stability during soldering (change < 1 %)
(e.g. battery pack, TCXO, LCD)
No. of R/T
characteristic
8501
8501
8501
8501
8501
8502
8502
8502
8502
8502
5 % in resistance,
1,5 % available on request
B
K
3470
3470
3470
3470
3470
3940
3940
3940
3940
3940
25/50
P
T
C
c
th
5 % and B value tol. < 3 % available on request
R
N
B/B
25
th
1)
50
1)
N
1)
B
K
3540
3540
3540
3540
3540
3980
3980
3980
3980
3980
1)
/R
25/85
N
05/02
B
K
3550
3550
3550
3550
3550
4000
4000
4000
4000
4000
55/125/56
180
25
approx. 3,0
approx. 4,0
approx. 12,0
25/100
5 %,
3 %
0,8±0,15
Termination
10 %
Ordering code
B57311V2470+060
B57311V2101+060
B57311V2151+060
B57311V2221+060
B57311V2331+060
B57321V2471+060
B57321V2681+060
B57321V2102+060
B57321V2152+060
B57321V2103+060
Dimensions in mm
Approx. weight 6 mg
mW
mW/K
s
mJ/K
C
0,9 max.
B573**
TNT0396-Y
V 3**

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B57331 Summary of contents

Page 1

Temperature Measurement SMD NTC Thermistors with Nickel Barrier Termination, Size 0603 Applications I Temperature measurement and compensation in – mobile phone applications (e.g. battery pack, TCXO, LCD) – data systems – automotive electronics Features I Multilayer SMD NTC with inner ...

Page 2

... B573** V 3** Ordering code B57331V2222+060 B57331V2332+060 B57331V2472+060 B57331V2682+060 B57331V2103+060 B57331V2153+060 B57331V2223+060 B57331V2333+060 B57331V2473+060 B57331V2683+060 B57331V2104+060 ...

Page 3

Temperature Measurement SMD NTC Thermistors with Nickel Barrier Termination, Size 0603 Reliability data SMD NTC thermistors are tested in accordance with IEC 60068. The parts are mounted on a standardized PCB in accordance with IEC 60539-1. Test Standard Storage in ...

Page 4

... Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa- tives. Due to technical requirements components may contain dangerous substances. For information on the type in question please ...

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