FC-12M 32.7680KD-A

Series:	FC-12M
Part Status:	Active
Type:	kHz Crystal (Tuning Fork)
Frequency:	32.768kHz
Frequency Stability:	--
Frequency Tolerance:	±50ppm
Load Capacitance:	12.5pF
ESR (Equivalent Series Resistance):	90 kOhms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.081" L x 0.047" W (2.05mm x 1.20mm)
Height - Seated (Max):	0.024" (0.60mm)

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FC-12M 32.7680KD-A application field and working principle

Crystals

Crystals, like transistors, are electrical components that are widely used in electronic circuits. Today, crystals are essential for the majority of electronic products, such as watches and clocks, communication systems, and navigation systems. A crystal refers to a four-layer solid composed of a piezoelectric material, electrodes, and soldering to form a bridge between them. Such materials are widely used in the production of time-keeping and frequency control products.The FC-12M 32.7680KD-A is a quartz crystal that is a piezoelectric device. It is a kind of crystal unit with a frequency of 32.768 kHz, specifically designed for low power consumption, lightweight, and low jitter. The FC-12M 32.7680KD-A operates on the principles of the quartz crystal, which can produce a stable frequency with reduced vibration and noise by using the features of quartz, such as the piezoelectric effect. Quartz is a dielectric material with a specific electrostatic capacity,and it can repeat and oscillate a certain frequency when it receives an analog electrical stimulation. When a quartz crystal is properly cut and polished, it will vibrate at a certain frequency. The FC-12M 32.7680KD-A is manufactured by moulding a quartz crystal onto a holder, and then attaching electrodes and soldering them to the quartz crystal. The FC-12M 32.7680KD-A has a wide range of applications in time-keeping products, such as real-time clock (RTC) chips, timer chips, and synchronization chips. The most common use of this type of crystal is for providing a timing reference when used with RTC chips. The FC-12M 32.7680KD-A crystal can have several thousand counts of accurate counting in one second, and is suitable for time-consuming tasks such as keeping track of important time intervals and keep time synchronously.Apart from time-keeping products, the FC-12M 32.7680KD-A quartz crystal is also widely used in the design of quartz crystal oscillators (QCOs). QCOs are electronic circuits that are used to generate high-frequency signals, such as those used in mobile phones and wireless networks. They use a quartz crystal to produce a high-frequency reference signal with low distortion and noise levels. The quartz crystal is designed to generate an exact frequency output, which is used alongside associated components like oscillator circuits and amplifiers to generate a reliable and stable signal. Additionally, the FC-12M 32.7680KD-A crystal is used extensively in microcontrollers in order to provide an accurate internal clock for the system.In conclusion, the FC-12M 32.7680KD-A quartz crystal is an essential component in the design and development of a wide range of electronic products and devices. Its piezoelectric properties allow it to generate a stable frequency at low power consumption and low jitter, and its wide range of applications make it a versatile component. The FC-12M 32.7680KD-A crystal is a highly reliable and cost-effective component in the field of crystals.

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