B57421V2471K62 Allicdata Electronics
Allicdata Part #:

B57421V2471K62-ND

Manufacturer Part#:

B57421V2471K62

Price: $ 0.00
Product Category:

Sensors, Transducers

Manufacturer: EPCOS (TDK)
Short Description: THERMISTOR NTC 470OHM 3940K 0805
More Detail: NTC Thermistor 470 0805 (2012 Metric)
DataSheet: B57421V2471K62 datasheetB57421V2471K62 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Resistance in Ohms @ 25°C: 470
Resistance Tolerance: ±10%
B Value Tolerance: ±3%
B0/50: --
B25/50: 3940K
B25/75: --
B25/85: 3980K
B25/100: 4000K
Operating Temperature: -55°C ~ 125°C
Power - Max: 210mW
Length - Lead Wire: --
Mounting Type: Surface Mount
Package / Case: 0805 (2012 Metric)
Description

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Temperature Sensors - NTC Thermistors have been around for quite some time, and the B57421V2471K62 is one of the most widely used thermistor models among them. The B57421V2471K62 is a negative temperature coefficient (NTC) thermistor, which means that its resistance decreases when the temperature increases and vice versa. Temperature measurements are a critical component for many applications and the B57421V2471K62 can be used in a wide variety of applications due to its accuracy and reliability.

The B57421V2471K62 has a resistance of 24.71 kOhms at 25 °C, and can sense temperatures in the range of -55 to 150 °C. Due to its small size, the thermistor is also well suited for use in compact and lightweight applications. The device is fairly versatile and offers good sensitivity and repeatability, making it the preferred choice for many temperature measurement applications. Moreover, it provides more accurate temperature readings than thermocouples and RTDs.

The B57421V2471K62 thermistor works on the principle of electrical resistance. When the ambient temperature changes, the resistance of the thermistor also changes accordingly. This change in resistance can be used to measure and calculate temperatures. The device is typically connected to a monitoring system or circuit. When the thermistor changes resistance, a voltage drop can be measured and used to calculate the temperature.

The B57421V2471K62 is used in many temperature sensing applications such as temperature control systems for industrial, automotive, or home appliances, temperature monitoring systems, and over-temperature protection circuits. Many medical devices such as ventilators, spirometers, magnetic resonance imaging (MRI) scanners, and anesthesia monitoring systems also use NTC thermistors for accurate temperature measurements. Additionally, the device is also employed in smart phones, desktops, laptops, and other electronic devices for temperature stability.

Overall, the B57421V2471K62 is a reliable and accurate thermistor with a wide range of temperature sensing capabilities. It can be used in a variety of automotive, industrial, medical, and electronic temperature sensing applications. With its increased precision and stability, the device has become the preferred choice for many temperature measurement applications. The versatility of the B57421V2471K62 ensures that it will continue to be an important component for many temperature sensing applications in the future.

The specific data is subject to PDF, and the above content is for reference

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