SRN8040-2R2Y

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SRN8040-2R2Y

FIXED IND 2.2UH 6.3A 13 MOHM SMD

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Thông số kỹ thuật

Series SRN8040
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 2.2 µH
Tolerance ±30%
Current Rating (Amps) 6.3 A
Current - Saturation (Isat) 7.4A
Shielding Shielded
DC Resistance (DCR) 13mOhm Max
Q @ Freq 13 @ 7.96MHz
Frequency - Self Resonant 40MHz
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.315" L x 0.315" W (8.00mm x 8.00mm)
Height - Seated (Max) 0.157" (4.00mm)
Base Product Number SRN8040

Tổng quan

Description

SRN8040-2R2Y is a type of surface-mounted inductor, commonly used in electronic circuits for energy storage and filtering applications. It has a specified inductance value of 2.2 µH, which makes it suitable for high-frequency applications, such as DC-DC converters, RF circuits, and power management systems.
The designation "SRN" indicates the series, while "8040" refers to the dimensions of the inductor, typically measuring 8.0 mm by 4.0 mm. The "2R2" indicates the inductance value in microhenries, and the "Y" may denote a specific manufacturing or environmental characteristic, such as temperature range or material used.
These inductors are designed to have low DC resistance (DCR) and high current ratings, making them efficient for modern electronic devices. They are particularly important in minimizing electromagnetic interference (EMI) and ensuring stable power supply to sensitive components.

Features

The SRN8040-2R2Y is an inductor designed for power applications, featuring a compact size and high efficiency. Key features include:
1. Inductance Value: The part has an inductance of 2.2 µH, suitable for DC-DC converters and filtering applications.
2. Current Rating: It supports a high saturation current, making it ideal for handling substantial load currents without significant loss.
3. Low DCR: The low DC resistance minimizes energy loss, enhancing overall efficiency.
4. Temperature Stability: The inductor maintains performance across a wide temperature range, ensuring reliability in various environments.
5. Compact Design: Its small footprint (8x4.0 mm) allows for space-saving designs in modern electronics.
6. Magnetic Shielding: The design includes magnetic shielding to reduce EMI (electromagnetic interference), improving system performance.
7. SMD Package: Surface-mount technology (SMD) facilitates easy integration into automated assembly processes.
Overall, the SRN8040-2R2Y is an ideal choice for efficient power management in compact electronic devices.

Package

The SRN8040-2R2Y is packaged in a surface-mount format, specifically in a 8040 size, which refers to its dimensions of 8.0 mm x 4.0 mm. This type of package is commonly used for inductors and other components in compact electronic applications.

Pinout

The SRN8040-2R2Y is an SMD inductor with a pin count of 4. Its primary function is to provide inductance in electronic circuits, particularly in power supply applications, filtering, and energy storage. This specific component has an inductance value of 2.2 µH and is designed for use in surface-mount technology (SMT) environments.
This inductor is characterized by its low-profile design, high current rating, and efficiency, making it suitable for compact electronic devices. It helps in reducing electromagnetic interference (EMI) and smoothing out current fluctuations in circuits.
For exact specifications, including dimensions and electrical characteristics, refer to the manufacturer's datasheet.

Manufacturer

The SRN8040-2R2Y is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer of discrete semiconductors and passive electronic components. Founded in 1962, the company specializes in a wide range of products including resistors, capacitors, inductors, and diodes, serving various industries such as automotive, industrial, telecommunications, and consumer electronics. Vishay is known for its innovation, reliability, and extensive product portfolio, making it a key player in the electronics industry.

Application

SRN8040-2R2Y is a surface-mount inductor primarily used in power supply circuits, DC-DC converters, and filtering applications. Its compact design makes it suitable for use in consumer electronics, automotive systems, telecom equipment, and industrial machinery. Additionally, it serves in RF applications and helps in energy storage and conversion in various electronic devices.

Equivalent

The SRN8040-2R2Y is a surface-mount inductor with a 2.2 µH inductance and a rated current of 2.3 A. Equivalent products include:
1. Murata LQH3N2R2M03
2. Wurth Elektronik 744776002
3. Taiyo Yuden NR8040T2R2M
4. Coilcraft 0805CS-2R2XJ
Always verify specifications to ensure compatibility for your application.

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