SLF7045T-102MR14-PF Allicdata Electronics
Allicdata Part #:

445-2016-2-ND

Manufacturer Part#:

SLF7045T-102MR14-PF

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: TDK Corporation
Short Description: FIXED IND 1MH 140MA 2.736 OHM
More Detail: 1mH Shielded Wirewound Inductor 250mA 2.736 Ohm Ma...
DataSheet: SLF7045T-102MR14-PF datasheetSLF7045T-102MR14-PF Datasheet/PDF
Quantity: 3000
Stock 3000Can Ship Immediately
Specifications
DC Resistance (DCR): 2.736 Ohm Max
Height - Seated (Max): 0.189" (4.80mm)
Size / Dimension: 0.276" L x 0.276" W (7.00mm x 7.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: SLF
Shielding: Shielded
Current - Saturation: 140mA
Current Rating: 250mA
Tolerance: ±20%
Inductance: 1mH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components that store electrical energy in the form of a magnetic field. The SLF7045T-102MR14-PF is a high precision fixed inductor. It is used as the primary inductor in applications such as synchronous buck regulators, PFC circuits, and flyback converters. It can also be used in motor drivers, DC-DC converters, and switch mode power supplies.

The SLF7045T-102MR14-PF is a 1.2mH fixed inductor with a maximum DC current rating of 7.6A. It has a low magnetized noise and is inductance and SRF trimmed in all conditions down to 4.5V. The device has a wide operating temperature range of -40 to +125°C and is made from ferrite and epoxy. It is packaged in a 0.45" square surface mount package for easy PCB integration.

The working principle of the SLF7045T-102MR14-PF is based on Faraday’s law of electromagnetic induction. According to this law, an inductor creates a magnetic field when a current passes through it. The strength of this magnetic field is proportional to the amount of current flowing through the inductor. When the current decreases, the size of the magnetic field also decreases. This produces a voltage in opposition to the current, which is known as inductance.

The SLF7045T-102MR14-PF is a versatile device that is suitable for a wide range of applications. It is well-suited for use in motor drivers, power regulators, PFC circuits, and flyback converters. It is also ideal for use in applications where a high degree of precision is needed, such as synchronous buck regulators. Its high SRF and low RDC ratings make it an ideal choice for high frequency applications.

In conclusion, the SLF7045T-102MR14-PF is a high precision fixed inductor with a wide range of applications. It has a wide operating temperature range and is packaged in a convenient surface mount package. It is suitable for use in high frequency applications due to its high SRF and low RDC ratings. Its working principle is based on Faraday’s law of electromagnetic induction, which states that an inductor creates a magnetic field when a current passes through it.

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

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