SRP4020TA-R68M

Series:	SRP4020TA
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Carbonyl Powder
Inductance:	680nH
Tolerance:	±20%
Current Rating:	7A
Current - Saturation:	10A
Shielding:	Shielded
DC Resistance (DCR):	19 mOhm Max
Q @ Freq:	10 @ 100kHz
Frequency - Self Resonant:	100MHz
Ratings:	AEC-Q200
Operating Temperature:	-40°C ~ 150°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	2-SMD
Supplier Device Package:	2-SMD
Size / Dimension:	0.175" L x 0.160" W (4.45mm x 4.06mm)
Height - Seated (Max):	0.079" (2.00mm)

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Introduction to Fixed Inductors

Fixed inductors are electrical components with inductance. Their purpose is to store energy in a magnetic field and allow the flow of electric current. The energy stored in the magnetic field will be released when the inductor is detached from the circuit. Fixed inductors are commonly used in power supplies, power converters, electronic amplifiers, control circuit protection, and in many other applications where regulated power is needed.

SRP4020TA-R68M Fixed Inductor

SRP4020TA-R68M is a fixed inductor with high-current handling capabilities. This inductor has a compact size and can handle up to 10A current. It also has a wide frequency range from 0.1MHz to 500MHz, making it suitable for use in a variety of applications. The SRP4020TA-R68M is also characterized by a high saturation current with low losses, and a high peak current capability.

SRP4020TA-R68M Application Field

The SRP4020TA-R68M can be used in a variety of applications including power supplies, power converters, DC-DC converters, DC-AC inverters, voltage regulation systems, and high frequency rectification systems. It is also suitable for use in switching power supplies, stabilizers, medical equipment, and consumer electronics. In addition, this inductor can be used in high frequency circuits. It is particularly well suited for HF applications such as wide band power amplifiers, audio equipment, and shortwave antennas.

SRP4020TA-R68M Working Principle

The SRP4020TA-R68M is constructed with three windings which form an inductor with a specified value of inductance. When electric current passes through this windings, a magnetic field is created around the inductor. This magnetic field causes the inductor to store energy in the form of a magnetic field. When electric current flows through the inductor, the magnetic field around the inductor will increase, and the inductor will resist this current. In other words, the inductor acts as a choke, thus limiting the amount of current that can pass through it. This resistance is known as inductive reactance, and is measured in ohms. The inductor also has the ability to store energy in the form of a magnetic field. When the current is turned off, the magnetic field will slowly dissipate and energy will be released as the current passes through the inductor. This energy determines the quality of the inductor, as better quality inductors will store a larger amount of energy.

Conclusion

SRP4020TA-R68M is a fixed inductor with high current handling capabilities and a wide frequency range. It can be used in a variety of applications, including power supplies, power converters, and HF applications. The SRP4020TA-R68M works on the principle of storing energy in a magnetic field, which is released when the inductor is detached from the circuit. This energy determines the quality of the inductor, as better quality inductors will store a larger amount of energy.

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