PM125S-330M-RC

DC Resistance (DCR):	100 mOhm Max
Height - Seated (Max):	0.232" (5.90mm)
Size / Dimension:	0.496" L x 0.457" W (12.60mm x 11.60mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	13MHz
Q @ Freq:	--
Series:	PM125S
Shielding:	Shielded
Current - Saturation:	3A
Current Rating:	1.8A
Tolerance:	±20%
Inductance:	33µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors - PM125S-330M-RC Application Field and Working Principle

Fixed inductors, particularly those of the PM125S-330M-RC variety, are commonly used in electrical circuits for the purpose of providing a path for current to pass through with limited impedance. Their purpose is to represent a steady transition of electric current from one point in a circuit to another, providing stability and continuity in the circuit. In terms of construction, fixed inductors typically comprise a coil of copper wire wound in a cylindrical shape around a ferrite core. The cross section area of the cylindrical coil determines the inductance present at any point, with larger diameters providing greater values of inductance than smaller diameters. This is an important principle with regards to the specific inductor in question, the PM125S-330M-RC variety. As its name implies, this particular value of inductance is 330 microhenries, far more than many competing inductor offerings on the market. This makes the PM125S-330M-RC ideal for situations where higher values of inductance are needed, such as in power generation and transmission applications. Moreover, as a general rule, fixed inductors also possess higher Q values than their variable equivalents. Simply put, this means that they are capable of exhibiting higher impedance which can be beneficial in circuits that require sharp frequency changes. In this regard, the PM125S-330M-RC is certainly no different. It is capable of providing efficient filter operation across a wide range of frequencies and its ceramic construction ensures robust and reliable performance in environments where temperatures can fluctuate significantly. In terms of applications, fixed inductors of this type are often utilized in switching power supply units, making them ideal for use in areas such as telecommunication systems, medical instruments, robotics, computers, and process control systems. They are particularly well suited to any design that requires a consistent, stable voltage output even if large drops in current occur. In conclusion, the PM125S-330M-RC inductor offers many advantages over competing designs in terms of value, Q value, and temperature range. It is an excellent choice for those seeking superior performance in high power applications and is highly recommended for use in a wide variety of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description