157TTA035M

Series:	TTA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	1.5473 Ohm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	270mA @ 120Hz
Ripple Current @ High Frequency:	372.6mA @ 50kHz
Lead Spacing:	--
Size / Dimension:	0.315" Dia x 0.787" L (8.00mm x 20.00mm)
Height - Seated (Max):	--
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Axial, Can

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electronic components used mainly for energy storage and power conditioning in electronic circuits. They are composed of two metal plates divided by a polarized electrolyte. The base metal is typically aluminum foil, while the other is made of a material similar to paper, called a dielectric. This dielectric is then immersed in the electrolyte, which serves as an ionic medium through which the ions can move, allowing charge to be stored. Aluminium electrolytic capacitors come in many sizes, ranging from small sizes that only require a few millimetres of space in the circuit, to larger sizes that can provide hundreds of volts of energy storage.

157TTA035M-Application Field and Working Principle

The 157TTA035M aluminum electrolytic capacitor is a miniature, radial leaded, axial orientation part that is durable and cost-effective. It has a wide variety of applications in low-energy circuits, including portable electronics such as mobile phones, digital watches, and camcorders. The 157TTA035M capacitor offers excellent performance in low-impedance circuits, due to its low ESR and high ripple current capability.The 157TTA035M aluminum electrolytic capacitor works on the principle of electrochemistry. It consists of two aluminum plates immersed in an electrolyte, consisting of an acid and a salt. Between the plates is a dielectric – a polarized material that prevents the plates from coming into direct contact with each other. The dielectric is made up of a semi-conductive material that, when an electric field is applied between the plates, forms a capacitance. As electricity passes through the capacitor, the plates become charged, storing energy.When a voltage is applied to the capacitor, the electrolyte allows ions to flow between the plates, resulting in a current. This current is used to power the circuit. The capacitance of the aluminum electrolytic capacitor is dependent on the material used as a dielectric, the thickness of the plates, and the amount of electrolyte between them.

Conclusion

The 157TTA035M aluminum electrolytic capacitor is an ideal choice for low-energy circuits due to its small size and cost-effectiveness. It has a number of applications, including in portable electronics, digital watches, and camcorders. Its working principle is similar to that of other aluminum electrolytic capacitors– two aluminum plates immersed in an electrolyte and a dielectric in between them – and it can store and release energy in response to a voltage applied to it.

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