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DFE252012F-2R2M=P2

Name: DFE252012F-2R2M=P2
Rating: 4.7 (12 reviews)

FIXED IND 2.2UH 2.3A 0.082OHM SM

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資料表 DFE252012F-2R2M=P2 DataSheet
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規格

Series	DFE252012F
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Iron Powder
Inductance	2.2 µH
Tolerance	±20%
Current Rating (Amps)	2.3 A
Current - Saturation (Isat)	3.3A
Shielding	Shielded
DC Resistance (DCR)	82mOhm Max
Operating Temperature	-40°C ~ 125°C
Inductance Frequency - Test	1 MHz
Mounting Type	Surface Mount
Package / Case	1008 (2520 Metric)
Supplier Device Package	2520
Size / Dimension	0.098" L x 0.079" W (2.50mm x 2.00mm)
Height - Seated (Max)	0.047" (1.20mm)
Base Product Number	DFE252012F
Features	Flat Wire

概述

Description

DFE252012F-2R2M=P2 is a type of inductor, specifically a ferrite bead inductor used in electronic circuits for noise suppression and signal integrity. The designation indicates specific dimensions, inductance value, and other characteristics.
- DFE: Series or family name indicating a specific design.
- 252012: Dimensions of the component in millimeters (length x width x height). In this case, 25mm x 20mm x 12mm.
- F: Indicates the temperature coefficient or material type.
- 2R2: Represents the inductance value, 2.2 µH in this case.
- M: Refers to the tolerance of the inductance value, typically ±20%.
- =P2: Indicates the packaging or specific grade of the component.
These inductors are commonly used in power supply circuits, RF applications, and signal processing to filter out high-frequency noise, enhancing overall circuit performance.

Features

The DFE252012F-2R2M is a power inductor designed for DC-DC converters and various electronic applications. Key features include:
1. Inductance Value: 2.2 µH, providing efficient energy storage and conversion.
2. DC Resistance (DCR): Low resistance, typically around 0.028 ohms, enhancing efficiency and minimizing power loss.
3. Rated Current: High saturation current capability, ensuring performance under varying load conditions.
4. Size: Compact form factor (typically 25 x 20 x 12 mm), suitable for space-constrained applications.
5. Shielded Construction: Reduces electromagnetic interference (EMI), improving overall circuit integrity.
6. Temperature Range: Operates effectively across a wide temperature range, ensuring reliability in diverse environments.
These features make the DFE252012F-2R2M ideal for applications in power management, automotive, and consumer electronics where efficiency and performance are critical.

Package

The DFE252012F-2R2M=P2 is a ferrite core inductor packaged in a SMD (Surface Mount Device) format. It typically features a compact, rectangular design suitable for automated assembly and is used in various electronic applications for filtering and power management.

Pinout

The DFE252012F-2R2M=P2 is a power inductor manufactured by Delta Electronics. It features a pin count of 2. The primary function of this component is to store energy in a magnetic field when electric current passes through it, which is useful in applications such as power supply circuits, DC-DC converters, and energy storage systems. The inductor has a rated inductance of 2.2 µH and is designed for high performance with low DC resistance, making it suitable for applications requiring efficient energy conversion and management.

Manufacturer

The manufacturer of the DFE252012F-2R2M=P2 is Delta Electronics, Inc. Delta Electronics is a global leader in power and thermal management solutions. Founded in 1971 and headquartered in Taipei, Taiwan, the company specializes in designing and manufacturing a wide range of electronic components, including power supplies, converters, and inductors. Delta is known for its commitment to innovation and sustainability, providing products that enhance energy efficiency and environmental responsibility across various industries, including telecommunications, industrial automation, and renewable energy.

Application

The DFE252012F-2R2M=P2 is an inductor primarily used in power supply circuits, DC-DC converters, and filtering applications. Its compact size and inductance value make it suitable for energy storage in portable devices, automotive electronics, and consumer electronics, enhancing efficiency and performance in power management systems.

Equivalent

The DFE252012F-2R2M=P2 is a surface-mount inductor with a 2.2 µH inductance and a rated current of 2.52 A. Equivalent products can include:
1. Bourns SRP252012-2R2M
2. Vishay IHLP-252012-D-2R2M
3. Wurth Elektronik 744775222
Always verify specifications like inductance, current rating, and dimensions before substituting.