405C35E12M00000

Series:	405
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	12MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	60 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.039" (1.00mm)

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Crystals

Crystals are a unique class of materials with a wide range of applications. From quartz watches to computer memory, these specialized materials have been used for decades to shape our lives and technology. The current development of modern electronics and materials has taken crystals to a new level. This article will focus on the application field and working principle of the 405C35E12M00000 crystal.The 405C35E12M00000 crystal, also known as a temperature compensating quartz crystal, is used for frequency control in temperature-sensitive electronic circuits. This crystal has an extremely high frequency consistency over a wide temperature range. This makes it suitable for use in harsh environments and for applications where extreme temperature stability is required. Such applications include satellite communications, aviation equipment, and military systems.The 405C35E12M00000’s frequency stability is maintained by its unique design. This crystal is made using a metallic sheath that is filled with quartz. This sheath is held in place by a high-temperature binder and sealed with gold crimps. This ensures that the environment within the crystal is stable and that external temperature variations have minimal impact on the frequency accuracy.The operation of the 405C35E12M00000 is based on the principles of piezoelectricity. Piezoelectricity is the property of certain materials which generates an electrical potential when a mechanical force is applied. Quartz crystals are piezoelectric and generate an electric potential when subjected to a mechanical force. In the 405C35E12M00000 crystal, an AC voltage is applied to the quartz, causing it to vibrate at an extremely high frequency. This vibration generates a voltage at the crystal’s terminals, which is then used to control the frequency of an electronic circuit.The frequency accuracy of the 405C35E12M00000 determines its suitability in temperature-sensitive applications. It has extremely low frequency variations over a wide temperature range. In addition, the frequency accuracy is not affected by humidity variations, making it highly reliable in harsh conditions.In summary, the 405C35E12M00000 crystal is a specialized temperature compensating quartz crystal used for frequency control in temperature-sensitive electronic circuits. Its high frequency consistency over a wide temperature range makes it suitable for use in satellite communications, aviation equipment, and military systems. Its operation is based on the principles of piezoelectricity, which allows it to generate a voltage at its terminals when subjected to a mechanical force. This voltage is used to control the frequency of an electronic circuit.

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