207DCN2R7M

Series:	DCN
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	200F
Tolerance:	±20%
Voltage - Rated:	2.7V
ESR (Equivalent Series Resistance):	15 mOhm
Lifetime @ Temp.:	1000 Hrs @ 60°C
Termination:	PC Pins
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Height - Seated (Max):	2.047" (52.00mm)
Operating Temperature:	-40°C ~ 60°C

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Electric Double Layer Capacitors (EDLC)

An Electric Double Layer Capacitor (EDLC), also known as a Supercapacitor or an ultra-capacitor, is an electronic device capable of storing and delivering electrical energy on demand. It is a form of capacitor, much like an ordinary capacitor, except that it has a much higher energy storage capacity than other capacitors. EDLCs take advantage of the physical combination of an electroactive material, such as activated carbon, and an electrolyte to store electrical energy.EDLCs are commonly used in many electronic devices, such as mobile phones, laptop computers, and digital cameras. They are also used in cars and other vehicles, both as a standalone component and in combination with a battery, to provide extra power. EDLCs are also increasingly being used for industrial power applications, such as starting motors, providing back-up power for plant equipment, and providing power for industrial robots and automated processes.

207DCN2R7M Application Field and Working Principle

The 207DCN2R7M is a type of EDLC manufactured by Panasonic, designed for use in many electronic applications. Its main features include a capacitance of 50F, a rated voltage of 2.7V, a low self-discharge rate, high energy density, and wide temperature range from -40 to +85°C.The 207DCN2R7M\'s working principle is based on the physical phenomena of electric double layer (EDL) capacitance. EDL capacitance is created when a thin film of electrolyte or electrolyte solution is coated onto a surface of an activated material, such as a carbon fiber or graphite, and a charge is applied to it. This creates an electrical double layer on the surface of the activated material, allowing the charge to be stored.When the device is connected to a power supply, the charge stored in the EDLC creates a voltage difference between the two electrodes, and a current flows in the circuit. When the current stops, the charge is stored in the EDLC. The 207DCN2R7M is capable of delivering a high current density over a wide temperature range, making it ideal for applications such as power tools and power supplies.In summary, the 207DCN2R7M is a type of Electric Double Layer Capacitor (EDLC) with a wide temperature range and high energy density. It is able to store and deliver electrical energy on demand and is used in many electronic applications. Its working principle is based on the physical phenomena of EDL capacitance, which allows the charge to be stored when a voltage difference is created between the two electrodes.

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