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B57431V2473J062
NTC Thermistor, Chip, 47 kohm, 4470K, 0805 [2012 Metric], Surface Mount, B574 Series
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![TDK B57431V2473J062 NTC Thermistor, Chip, 47 kohm, 4470K, 0805 [2012 Metric], Surface Mount, B574 Series](https://www.newark.com/productimages/standard/en_US/01J4034-40.jpg)
ManufacturerTDK
Manufacturer Part NoB57431V2473J062Copy
Newark Part No.31M4787
Product RangeB57xxxV2 Series
Your Part Number
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Product Information
ManufacturerTDK
Manufacturer Part NoB57431V2473J062Copy
Newark Part No.31M4787
Product RangeB57xxxV2 Series
Technical Datasheet
Thermistor TypeChip
Resistance (25°C)47kohm
Resistance Tolerance (25°C)± 5%
Product RangeB57xxxV2 Series
NTC MountingSurface Mount
B-Constant4470K
B-Constant Tolerance± 3%
NTC Case Size0805 [2012 Metric]
Thermal Time Constant (in Air)-
Probe Material-
Probe Diameter-
Lead Length-
Operating Temperature Min-55°C
Operating Temperature Max125°C
Qualification-
SVHCTo Be Advised
Product Overview
B57431V2473J062 is a B574xxV series NTC thermistor for temperature measurement. It is suitable for temperature measurement and compensation in mobile phone applications (e.g., battery pack, TCXO, LCD), data systems, automotive electronics.
- Multilayer SMD NTC with inner electrodes
- Excellent long-term ageing stability in high-temperature and high-humidity environment
- Superior resistance stability during soldering (change <1%)
- Maximum power is 210mW at 25°C, on PCB
- Dissipation factor is approx. 3.5mW/K (on PCB)
- Thermal cooling time constant is approx. 10s (on PCB)
- Heat capacity is approx. 35mJ/K
- 47kohm resistance (25°C), ±5% resistance tolerance (25°C)
- 4470K B-constant, ±3% B-constant tolerance
- Operating temperature range from -55°C to 125°C
Technical Specifications
Thermistor Type
Chip
Resistance Tolerance (25°C)
± 5%
NTC Mounting
Surface Mount
B-Constant Tolerance
± 3%
Thermal Time Constant (in Air)
-
Probe Diameter
-
Operating Temperature Min
-55°C
Qualification
-
Resistance (25°C)
47kohm
Product Range
B57xxxV2 Series
B-Constant
4470K
NTC Case Size
0805 [2012 Metric]
Probe Material
-
Lead Length
-
Operating Temperature Max
125°C
SVHC
To Be Advised
Technical Docs (1)
Legislation and Environmental
RoHS Compliant:To be advised
RoHS Phthalates Compliant:To be advised
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate