B39871R0808H210

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	SAW
Frequency Stability:	--
Frequency Tolerance:	--
Features:	--
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD
Size / Dimension:	0.197" L x 0.138" W (5.00mm x 3.50mm)
Height:	0.057" (1.45mm)

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Introduction

A B39871R0808H210 is a type of resonator which is used across various applications in the radio-frequency, automotive, electronic and consumer electronics industries. This article is written to explain the application fields and working principle of a B39871R0808H210 resonator.

What is a Resonator?

A resonator is an electronic oscillator which is designed for enabling a specific frequency to be generated and maintained. Oscillators are generally used for generating electronics signals that requires frequency stability and accuracy. A resonator usually consists of capacitors, resistors and inductors which are carefully tuned and arranged. Two of the most common types of resonators are piezoelectric resonators and LC resonators.

B39871R0808H210 Resonator

The B39871R0808H210 is a type of LC resonator which is based on an inductor-capacitor construction. The inductor and capacitor of the resonator are tuned to a specific frequency and then connected in series to form a tank circuit that acts as an oscillator.

Working Principle

The working principle of the B39871R0808H210 resonator is based on the alteration of capacitance and inductance. The current which is flowing through the tank circuit will be influenced by the capacitance and inductance, which will influence the frequency of the circuit. Whenever the capacitance or inductance of the circuit is altered, either by using an external circuit or by using an external signal, a change in the frequency too is observed.The frequency of the circuit can be changed by either using an external circuit to add or remove capacitance or inductance from the circuit, or by using an external signal to induce the frequencies. This change in frequency will cause the circuit to oscillate. This type of resonator has a high Q factor, meaning it has high frequency stability and accuracy compared to other resonators.

Applications of B39871R0808H210 Resonator

The B39871R0808H210 resonator is mainly used in radio-frequency, automotive, electronic and consumer electronics applications.The primary application of this type of resonator is radio-frequency applications such as radio-frequency filters, amplifiers and antennas. This type of resonator is ideal for these applications due to its high Q factor which allows for greater accuracy and frequency stability.The B39871R0808H210 resonator is also used in automotive applications for providing timing signals for engine control. Additionally, this type of resonators has been used in electronic applications such as frequency counters and pulse generators.Lastly, this type of resonator is used in consumer electronics applications such as telephones, TV’s, radios and remote controls.

Conclusion

To conclude, the B39871R0808H210 resonator is a type of LC resonator which is based on an inductor-capacitor construction. The frequency of this type of resonator can be very accurately controlled as it has a high Q factor, making it ideal for radio-frequency, automotive, electronic and consumer electronics applications.

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