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PDF B57220 Data sheet ( Hoja de datos )
| Número de pieza | B57220 | |
| Descripción | Temperature Measurement Leadless Disks | |
| Fabricantes | EPCOS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de B57220 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Temperature Measurement
Leadless Disks
Applications
I Automotive electronics, e.g.
– measurement of cooling water
and oil temperature
Features
I Thermistor disk with lapped, coplanar
front surfaces
I Front surfaces silver-plated
I For clamp contacting
I UL approved type (up to 125 °C operating temperature)
Options
Alternative resistance ratings,
rated temperatures and resistance tolerances
available on request
Delivery mode
Bulk
B57220
K 220
Termination
D = 2,9 ± 0,3 mm
L = 1,3 ± 0,3 mm
Approx. weight 50 mg
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
δth1)
τc1)
Cth1)
55/250/21
180
±5%
20
± 1,5 %
approx. 2,5
approx. 12
approx. 30
mW
°C
mW/K
s
mJ/K
R20
Ω
2,5 k
R25
Ω
2056,9
No. of R/T
characteristic
1008
B25/100
K
3560
Ordering code
B57220K0212A003
1) Depends on mounting situation
66 05/02
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet B57220.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| B57220 | Temperature Measurement Leadless Disks | EPCOS |
| B57221 | (B572xx) SMD NTC Thermistors | EPCOS |
| B57227 | Probe assemblies | EPCOS |
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