B48621A7205Q018

ESR (Equivalent Series Resistance):	3 mOhm @ 1kHz
Operating Temperature:	-30°C ~ 70°C
Height - Seated (Max):	6.614" (168.00mm)
Size / Dimension:	21.732" L x 10.512" W (552.00mm x 267.00mm)
Lead Spacing:	--
Package / Case:	Module, Screw Terminals
Mounting Type:	Chassis Mount
Termination:	Screw Terminals
Lifetime @ Temp.:	90000 Hrs @ 25°C
Series:	UltraCap®
Voltage - Rated:	42V
Tolerance:	-10%, +30%
Capacitance:	200F
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Electric Double Layer Capacitors (EDLC), also known as supercapacitors, are an important component in a variety of applications. The B48621A7205Q018 is a prime example of the application field and working principle of EDLCs. EDLCs are a type of capacitor which combine the high power density of batteries with the high-density capacitance of a conventional capacitor. As the only model in the series, the B48621A7205Q018 has a maximum rated voltage of 2.7V. It has an excellent pulse current handling capability with minimum fall time and provides reliable long-term reliability with high temperature stability. The B48621A7205Q018 offers an optimum combination of large capacitance and low ESR to meet the demands of data transfer, communication systems and periodic power supply requirements. The working principle of an EDLC is based on the difference in charge concentration on the two plates that make up the EDLC. When a positive voltage is applied to the anode, the negatively charged ions in the electrolyte are attracted to the plate, leaving positively charged ions in the electrolyte solution. This difference in charge concentration leads to the charge separation between the two plates and the increase in capacitance. The key advantages of EDLCs over conventional capacitors include increased capacitance, higher power density, quick charge/discharge time, and extended life. In addition, EDLCs are not affected by temperature variation and are robust against high-voltage surges and electrical noise. The B48621A7205Q018 can be used in a multitude of applications such as digital cameras, laptops, communication systems, and automotive devices. Combined with its high capacitance and low ESR, it is also well suited for high-speed data transfer applications and memories. Additionally, the low ESR of this device makes it particularly suitable for applications where low current loss and heat generation are desired. Overall, EDLCs make a great choice for a variety of applications due to their high capacitance, low ESR, and excellent capacitance performance. The B48621A7205Q018, with its high power density, fast charge/discharge time, and extended life, is an ideal choice for many electronics applications.

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