SPM3010T-4R7M-LR Allicdata Electronics
Allicdata Part #:

445-175096-2-ND

Manufacturer Part#:

SPM3010T-4R7M-LR

Price: $ 0.41
Product Category:

Inductors, Coils, Chokes

Manufacturer: TDK Corporation
Short Description: FIXED IND 4.7UH 1.4A 374.6 MOHM
More Detail: 4.7µH Shielded Wirewound Inductor 1.4A 374.6 mOhm ...
DataSheet: SPM3010T-4R7M-LR datasheetSPM3010T-4R7M-LR Datasheet/PDF
Quantity: 4000
2000 +: $ 0.36863
4000 +: $ 0.35711
6000 +: $ 0.34559
10000 +: $ 0.33407
Stock 4000Can Ship Immediately
$ 0.41
Specifications
Q @ Freq: --
Height - Seated (Max): 0.039" (1.00mm)
Size / Dimension: 0.126" L x 0.118" W (3.20mm x 3.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Features: --
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Series: SPM-LR
DC Resistance (DCR): 374.6 mOhm Max
Shielding: Shielded
Current - Saturation: 1.8A
Current Rating: 1.4A
Tolerance: ±20%
Inductance: 4.7µH
Material - Core: Metal
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components used to store energy in a magnetic field, typically in applications where it is necessary to control the flow of current in systems like radio frequency electronics and power regulators. The SPM3010T-4R7M-LR is a fixed inductor designed for use in both high-current power management and low-noise signal conditioning circuits. Its design features high power and high temperature operation, and thus is suitable for high-temperature applications, as well as for use in harsh environmental conditions.

The SPM3010T-4R7M-LR is an oil-cooled inductor designed for step-down and high rectifier applications. It is an electrochemical fixed inductor, featuring an oil-filled tank, which is much better than the air-cooled designs due to improved cooling efficiency and higher thermal stability. The high power and high temperature capabilities of this device make it suitable for both low-noise and power-supply applications.

This inductor uses a tinned steel tank, which provides a secure and preferred environment for the operation of electrical components. The tank also acts as a heat sink, allowing the inductor to dissipate heat more quickly than other devices. The SPM3010T-4R7M-LR also features an integral drain well, providing an easy way to release trapped air and condensation.

The working principle of the SPM3010T-4R7M-LR is based on the fact that current passing through a coil will create a magnetic field in the core. When the magnetic field changes, it can induce an electric current in the coil. The design of this device allows it to create a large magnetic field in its core, which can then be used to regulate the current flow in the system. The large magnetic field created by the SPM3010T-4R7M-LR will help reduce the total power consumption of the system, while also providing clean and stable power, making it ideal for high-current power management applications.

In addition to being used in high-current power management applications, the SPM3010T-4R7M-LR is also suitable for low-noise signal conditioning circuits. It can be used to control the frequency, phase, and amplitude of AC signals, allowing them to be more accurately represented in the system. The inductor\'s high power and temperature capabilities also make it suitable for use in harsh environmental conditions.

The SPM3010T-4R7M-LR is a highly efficient fixed inductor, designed for use in high-power applications. With its high power, temperature and environmental ratings, the SPM3010T-4R7M-LR is suitable for both high-current power management and low-noise signal conditioning applications. Its design features an integral drain well and a tinned steel tank, which provide improved cooling efficiency and reliability.

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

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