TFM252012ALMA1R0MTAA

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TFM252012ALMA1R0MTAA

FIXED IND 1UH 3.7A 42 MOHM SMD

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Series TFM-ALMA
Part Status Active
Type Thin Film
Material - Core Metal
Inductance 1 µH
Tolerance ±20%
Current Rating (Amps) 3.7 A
Current - Saturation (Isat) 4.2A
Shielding Shielded
DC Resistance (DCR) 42mOhm Max
Ratings AEC-Q200
Operating Temperature -55°C ~ 150°C
Inductance Frequency - Test 1 MHz
Mounting Type Surface Mount
Package / Case 1008 (2520 Metric)
Supplier Device Package 1008 (2520 Metric)
Size / Dimension 0.098" L x 0.079" W (2.50mm x 2.00mm)
Height - Seated (Max) 0.047" (1.20mm)

Tổng quan

Description

The TFM252012ALMA1R0MTAA is an inductor manufactured by Vishay, specifically designed for use in various electronic applications. It features a compact size of 2.5mm x 2.0mm x 1.2mm, making it suitable for space-constrained designs. With a low DC resistance and high current rating, it is ideal for power management applications, including DC-DC converters and switching power supplies.
This inductor offers a 1.0 µH inductance value, providing efficient energy storage and filtering capabilities. The part is constructed to withstand heat and has a reliable performance over a wide temperature range. The device typically features a shielded construction, which helps reduce electromagnetic interference (EMI), enhancing overall circuit performance.
Applications include telecommunications, consumer electronics, and industrial equipment, where compact and efficient inductors are essential. As a surface-mount device (SMD), it is designed for automated assembly processes, facilitating integration into modern electronic products.

Features

The TFM252012ALMA1R0MTAA is a high-performance surface mount inductor typically used in power management applications. Key features include:
1. Inductance Value: 1.0 µH, suitable for filtering and energy storage.
2. Rated Current: High current rating, allowing for efficient performance in demanding applications.
3. DC Resistance (DCR): Low DCR minimizes power loss and improves efficiency.
4. Size: Compact dimensions (2.5mm x 2.0mm x 1.2mm) facilitate integration into space-constrained designs.
5. Temperature Range: Operating temperature range allows reliable performance in various environmental conditions.
6. Shielded Construction: Reduces electromagnetic interference (EMI), enhancing circuit performance.
7. Applications: Commonly used in DC-DC converters, power supply systems, and RF applications.
These features make the TFM252012ALMA1R0MTAA well-suited for modern electronic devices requiring reliable power management solutions.

Package

The TFM252012ALMA1R0MTAA is packaged in a 2520 (metric size 645) format, which typically refers to a rectangular surface-mount design suitable for various electronic applications.

Pinout

The TFM252012ALMA1R0MTAA is a type of power inductor. It features a pin count of 4. The primary function of this component is to store energy in a magnetic field when electrical current flows through it, which is essential in applications like DC-DC converters, filtering, and energy storage in power management circuits. Its specifications include a low DC resistance and high saturation current capability, making it suitable for high-efficiency power supply designs.

Manufacturer

The manufacturer of the TFM252012ALMA1R0MTAA is Vishay Intertechnology, Inc. Vishay is an American company known for its expertise in the manufacture of discrete semiconductors and passive electronic components. Founded in 1962, it operates globally and serves various sectors, including automotive, industrial, telecommunications, and consumer electronics. The company is recognized for its innovation and extensive product portfolio, which includes resistors, capacitors, inductors, diodes, and MOSFETs, among others. Vishay plays a significant role in the electronics supply chain, providing critical components that support a wide range of applications.

Application

The TFM252012ALMA1R0MTAA is a ferrite bead inductor designed for noise suppression in various electronic applications. Its primary application areas include DC-DC converters, power supplies, and RF applications in smartphones, tablets, and other consumer electronics. It effectively reduces electromagnetic interference (EMI) and enhances signal integrity in circuits, making it suitable for automotive, industrial, and telecommunications devices.

Equivalent

The TFM252012ALMA1R0MTAA is a 1 μH inductor. Equivalent products include:
1. Murata LQH32CN1R0M03
2. Coilcraft 1008-1.0μH
3. Würth Elektronik WE-HC 744311
4. Vishay IHLP-2525CZ-01
Always verify specifications such as current rating, DCR, and dimensions before substituting.

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