870235374004 Capacitors

Series:	WCAP-PT5H
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	10 mOhm
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	255mA @ 120Hz
Ripple Current @ High Frequency:	5.1A @ 100kHz
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.354" (9.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum - Polymer CapacitorsAluminum - Polymer capacitors are electronic capacitors manufactured from an aluminum anode and a layer of organic polymer electrolyte forming the dielectric. They are also called organic electrolytic capacitors (OECs) or polymer electrolytic capacitors (PECs). Aluminum - Polymer capacitors have been used in a variety of applications, most commonly in consumer electronics, power supplies and automotive electronics. They are popular for their low equivalent series resistance (ESR), large capacitance and long life.Most aluminum - polymer capacitors are made from a stack of aluminum and polymer layers. The aluminum layer serves as one plate of the capacitor, and the polymer electrolyte is deposited on the surface of the aluminum plate to form the other plate. The polymer electrolyte is typically produced in an aqueous suspension of carbon black which is applied to the surface of the aluminum and then cured with a drying agent. The result is a film of highly conductive polymer electrolyte between the two plates of the capacitor.The applications of 870235374004 are varied and depend on the operating temperature and voltage range of the capacitors. Generally, aluminum - polymer capacitors are used in a variety of applications where a high capacitance and low ESR are required such as power supplies, low voltage and pulse power applications, and external signal acoustics.These capacitors also have excellent capacity retention, meaning they maintain their capacitance over a wide temperature range, which is ideal for power supplies, automotive applications, and audio/video electronics. Additionally, aluminum - polymer capacitors have low equivalent series inductance, which helps reduce power loss in high power applications.Furthermore, aluminum - polymer capacitors have low leakage current, meaning that they can store more energy for longer periods of time. This makes them well-suited for high temperature applications and power supplies that require long term operation. They are also beneficial for high ripple applications due to their low ESR values. In addition, aluminum - polymer capacitors have a long service life and can operate at extremely high frequencies.In summary, aluminum - polymer capacitors are a versatile type of capacitor that can be found in a wide variety of applications. They are identified by their low equivalent series resistance, long life, and capacity retention. The have gained popularity in power supplies and automotive electronics due to their advantages in performance and long service life.

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