MC-156 32.7680KA-G3: ROHS

Series:	MC-156
Part Status:	Active
Type:	kHz Crystal (Tuning Fork)
Frequency:	32.768kHz
Frequency Stability:	--
Frequency Tolerance:	±20ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	65 kOhms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SOJ, 5.08mm pitch
Size / Dimension:	0.280" L x 0.098" W (7.10mm x 2.50mm)
Height - Seated (Max):	0.059" (1.50mm)

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Crystals

Crystals are natural or artificially produced solid materials with a fundamental geometric structure. Crystals typically have three-dimensional lattice networks that repeat from one corner to adjacent corners in the crystal structure. This structure gives crystals their symmetrical physical appearance. As a result, the atoms, molecules, and ions in a crystal are arranged in a regular geometric pattern. In the field of electronics, crystals are widely used for frequency control and tuned circuits.

MC-156 32.7680KA-G3: ROHS Application Field and Working Principle

MC-156 32.7680KA-G3 is an extremely such situation, it has great features that make it suitable for RoHS, or Restriction of Hazardous Substances, application fields. RoHS restricts the use of hazardous substances in electrical and electronic products. This crystal is compliant with the international standard of RoHS and also performs well in damp and high temperature environments. MC-156 32.7680KA-G3 crystal is made with robust construction and other quality components such as sealed ceramic electrode. Its superior quartz technology with low ESR value enable controlled operation even in challenging application fields. This crystal has the ability to resist external mechanical and electrostatic disturbances. Its similar design to the traditional crystal remains the same, with no modifications in the manufacturing process. The working principle of this crystal is fairly simple and revolves around the principal of piezoelectricity. This principal states that, when an electric field is applied to a crystal, the crystal will expand or contract in response. In the case of MC-156 32.7680KA-G3, the application of an electric field causes the crystal to vibrate in a specific frequency. This frequency is determined by the physical parameters of the crystal, such as its shape and size. The crystal is then used in circuits to create the required frequency, typically in the form of an oscillator circuit. MC-156 32.7680KA-G3 crystal, being RoHS Complaint, is suitable for use in complex applications like, communication systems, medical devices, consumer & industrial electronics, aerospace & defense electronics and automotive applications. Crystals are also used in watches, as they provide accurate timing signals. MC-156 32.7680KA-G3 crystals are ideally suited for watch applications and are available with several mounting options. These crystals are typically made with a plastic mounting and epoxy package. With its wide frequency range, this crystal performs well in a variety of operating conditions. Its superior quality ensures the watch\'s accuracy even under extreme operating pressures and temperatures.Overall, the MC-156 32.7680KA-G3 crystal is an ideal choice for RoHS applications due to its robust construction, low ESR value and RoHS compliance. Its wide frequency range also makes it suitable for watch applications. With great features and superior quality, this crystal is indeed a great choice for both commercial and industrial applications.

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