SRP7030-R20M Inductors, Coils, Chokes

DC Resistance (DCR):	3 mOhm Max
Height - Seated (Max):	0.126" (3.20mm)
Size / Dimension:	0.307" L x 0.276" W (7.80mm x 7.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 150°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SRP7030
Shielding:	Shielded
Current - Saturation:	36A
Current Rating:	24A
Tolerance:	±20%
Inductance:	200nH
Material - Core:	Iron
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, also known as fixed-value inductors, are electronic components that use a certain amount of inductance to store energy in a magnetic field. Fixed inductors are widely used in various electronic devices such as power supplies, signal processing circuits, and sound amplifiers. In particular, the SRP7030-R20M is a fixed inductor designed specifically for use with portable devices, such as smart phones and digital cameras.

Working Principle

The SRP7030-R20M is a fixed inductor that utilizes a corrugated core and a winding coil to create a magnetic field. The corrugated core helps to decrease the size of the inductance coil and increases the stability of the magnetic field. The inductance coil is made of copper wire and has a current passing through it which will generate a magnetic field. The magnetic field generated will then generate an induction current. The current passes through the winding coil and induces a reaction current. This reaction current will create a voltage drop across the inductor, thereby causing a loss of power.

SRP7030-R20M Application Field

The SRP7030-R20M is designed to be used in devices with smaller size constraints, and is capable of providing reliable performance in high current density applications. It is ideal for portable devices such as mobile phones and digital cameras, where the ability to maintain a steady voltage and current is essential. Other applications of fixed inductors include power supplies, printers, and switch mode power supplies.The SRP7030-R20M is capable of handling currents of up to 15A and has a low magnetic noise design which minimizes EMI (electromagnetic interference) noise in electronic circuits. It has a wide range of temperature ratings, from -40° to +85°C, and is designed with an insulation sleeve insulation to reduce any electrical shock hazard. It also has a wide operating frequency range, from 0.5MHz to 5MHz.

Conclusion

The SRP7030-R20M is an ideal choice for applications that need a fixed inductor with a small size and high current density capability. It is capable of providing reliable performance in high current applications and offers a wide temperature and frequency range to ensure its use in various applications. The SRP7030-R20M is also designed with an insulation sleeve to reduce any electrical shock hazard, providing a high level of safety and reliability.

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