NHQM304B425T5 Allicdata Electronics
Allicdata Part #:

NHQM304B425T5-ND

Manufacturer Part#:

NHQM304B425T5

Price: $ 0.76
Product Category:

Sensors, Transducers

Manufacturer: Amphenol Advanced Sensors
Short Description: THERM NTC 300KOHM 4250K 0805
More Detail: NTC Thermistor 300k 0805 (2012 Metric)
DataSheet: NHQM304B425T5 datasheetNHQM304B425T5 Datasheet/PDF
Quantity: 1000
3000 +: $ 0.69609
Stock 1000Can Ship Immediately
$ 0.76
Specifications
Series: NHQ
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance in Ohms @ 25°C: 300k
Resistance Tolerance: ±5%
B Value Tolerance: ±5%
B0/50: --
B25/50: --
B25/75: --
B25/85: 4250K
B25/100: --
Operating Temperature: -40°C ~ 125°C
Length - Lead Wire: --
Mounting Type: Surface Mount
Package / Case: 0805 (2012 Metric)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

NTC thermistors are prominent temperature sensing devices used in a variety of industrial, commercial, and consumer applications. The NHQM304B425T5 is one possible selection, offering both high accuracy and reliability. To fully understand the functionality of the NHQM304B425T5, it is important to consider both its application field and working principle.

Application Field

The NHQM304B425T5 has a wide variety of potential applications. It offers an easy solution for temperature-sensitive tasks, featuring superior protection against temperature fluctuations, humidity, and other atmospheric conditions. For instance, when forming part of an HVAC system, the thermistor can monitor and regulate internal temperatures. It can also act as a security mechanism, triggering alarms in case of extreme fluctuations such as with overheating and freezing. It can even be used in temperature-controlled safety systems and high-resistance protective gear.

The thermistor can also be used in commercial scenarios such as food processing and storage areas. Here, it can provide continuous monitoring of temperatures to ensure quality control and product integrity. This can involve both cold and warm monitoring, as well as storage-specific measures such as crispness, condensation, and condensation prevention.

Beyond these practical uses, the NTC thermistor can also be used in consumer electronics such as smartphones, tablets, and other battery-operated devices. The NHQM304B425T5, in particular, can act as a battery monitoring system. This offers data about battery life and temperature levels, ensuring accurate measurements, reducing battery waste, and improving overall device performance.

Working Principle

The NHQM304B425T5 thermistor functions based on a notable phenomenon known as “negative temperature coefficient” behavior. This involves the resistance of the thermistor experiencing a specific change based on temperature variation. The thermistor measures changes in resistance, which correspond to changes in temperature. In turn, it produces a change in an electrical current, thereby providing an indication of ambient temperature.

What’s more, the thermistor and its working principle address the issue of accuracy and sensitivity. Most notably, the thermistor demonstrates high sensitivity to change, indicating temperature variations with very small changes in the electrical current from its resistance. The NHQM304B425T5 is especially notable in this regard, offering superior accuracy.

In conclusion, the NHQM304B425T5 is an ideal selection for temperature-sensitive applications in both industrial and consumer functions. It exhibits reliable accuracy and sensitivity based on its underlying working principle of “negative temperature coefficient” behavior. As such, the NHQM304B425T5 offers a reliable, convenient, and accurate solution for temperature sensing.

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

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