MCHN38FK681J

Series:	MCHN
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	680pF
Tolerance:	±5%
Voltage - Rated:	2.5kV
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	Nonstandard SMD
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.380" L x 0.380" W (9.65mm x 9.65mm)
Height - Seated (Max):	0.240" (6.10mm)

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Mica and PTFE CapacitorsMica and PTFE capacitors, also known as radiating capacitors, are the most reliable electrical components used in a variety of fields. These include communications, radar, medical, and audio applications. They are made of mica sheets sandwiched between two dielectric materials, such as PTFE or polyethylene terephthalate (PET). This combination of materials enables the capacitor to withstand higher electrical current and voltage than other types of capacitors, including ceramic. The combination also boosts efficiency and reduces cost.MCHN38FK681J is a type of mica and PTFE capacitor used in various applications. It is a two-terminal non-polarized capacitor that features excellent electrical performance and is reliable in extreme temperatures and high voltage. This capacitor is ideal for various commercial, industrial, and consumer applications.The electrical performance of the MCHN38FK681J is determined by the dielectric materials used to make it. The capacitor is made of two layers of mica sandwiched between two layers of dielectrics – PTFE and metalized dielectric. The middle layer of mica that is sandwiched between two layers of dielectric provides the capacitor’s high electrical insulation resistance. Its dielectric strength is also very high due to the strong bond between the mica and the dielectrics.The MCHN38FK681J’s working principle is based on the ability of the dielectric materials to withstand high electrical current and voltage. The inner layer of the capacitor acts as a type of non-polarized capacitor and stores electrical charge between its two layers. When a voltage is applied, it causes current to flow between the two layers, thus creating an oscillating electrical current. This current is then released and dissipated in the surrounding environment. The amount of electrical current stored and released through this process determines the capacitor\'s capacity, which is often measured in Farads.The MCHN38FK681J capacitor is widely used in a number of applications, including power supplies, telecommunications, and sensing devices. Its electrical performance and reliability make it a reliable choice for these applications. In addition, the capacitor is also suitable for applications where high current ratings, reliability, and efficiency are required. It is also used in various medical and audio applications. The capacitor’s construction also makes it resistant to moisture and dust.The MCHN38FK681J capacitor is a reliable and efficient choice for a variety of applications. The combination of mica and PTFE dielectric materials provides high electrical performance and reliability. Its electrical performance and dielectric strength make it an excellent choice for a variety of commercial, industrial, and consumer applications.

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