ESRD820M04XR

Series:	ESRD
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Last Time Buy
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	82µF
Tolerance:	±20%
Voltage - Rated:	4V
ESR (Equivalent Series Resistance):	15 mOhm
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	Bypass, Decoupling
Ripple Current @ High Frequency:	2.7A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.071" (1.80mm)
Surface Mount Land Size:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer Capacitors are gaining a growing importance in vehicle electronics, having excellent electrical characteristics, particularly in high temperature and high humidity applications. More and more vehicle components such as, engine controller, fuel injection, power train, LED headlamps and radio sets are requiring the use of Aluminum - Polymer Capacitors.The ESRD820M04XR is a fourth-generation Aluminum - Polymer Capacitor with the most advanced and demanding technical specifications on the market. The ESRD820M04XR is produced by TDK, with more than 50 years of experience in development, innovation and production of high-performance capacitor systems. The ESRD820M04XR has an extended temperature rating from -55°C to +105°C, allowing it to be used in a wide range of applications in the automotive and industrial sectors. It is suitable for use in a variety of automotive systems such as, engine controllers, battery management systems, fuel injectors, and a variety of other components. The ESRD820M04XR is also ideal for use in industrial machinery and other applications including industrial equipment.It has a capacitance of 8200µF and a voltage rating of 35V DC, which makes it perfect for DC applications such as backup or main power supply. It provides excellent performance in extreme temperatures and has a low ESR, making it suitable for applications that require high levels of ripple current.The ESRD820M04XR has a low equivalent series resistance (ESR) and low dissipation factor (DF). It also offers improved ripple current performance for automotive applications, making it suitable for controlling noise, ripple and sparking in high electrical current systems. It is packaged in a solid, non-magnetic version, and is suitable for harsh environments.The ESRD820M04XR has advanced construction and manufacturing technology with a solid electrolyte for low-ESR and low-DF, as well as high thermal conductivity and low ESR at high operating temperature. Its double-side mounting makes it suited to prolonged operation in high vibration and noise environments.The ESRD820M04XR features a pressure contact technology that ensures the highest performance and reliability under extreme conditions. Its positive and negative electrodes are both made out of aluminum and its dielectric, which is a polymer-based material, is designed to reduce the thermal and mechanical stress. This technology is also designed to provide a secure connection and even stronger adhesive force to all contact points of the capacitor that ultimately helps to extend its life and reduce losses.In terms of its working principle, the ESRD820M04XR works on the principle of capacitance and the mechanism is based on the transfer of electrical charge between two components, electrodes, separated by a dielectric material (electrolyte). The ESRD820M04XR uses a dielectric material which is suitable for a wide range of temperatures, meaning it can be used under extreme temperatures.As described, the ESRD820M04XR is a fourth-generation Aluminum - Polymer Capacitor and is the perfect choice for vehicle electronics, industrial machinery, and other demanding applications. Its wide temperature range and superior performance make it suitable for high temperature applications and its low ESR, high thermal conductivity and high ripple current performance makes it an ideal solution for controlling noise, ripple and sparking in high electrical current systems.

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