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SDR0503-470KL

Name: SDR0503-470KL
Rating: 4.7 (12 reviews)

FIXED IND 47UH 600MA 600MOHM SMD

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Mfr.부분 #SDR0503-470KL
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데이터시트 SDR0503-470KL DataSheet
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사양

Series	SDR0503
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Ferrite
Inductance	47 µH
Tolerance	±10%
Current Rating (Amps)	600 mA
Current - Saturation (Isat)	750mA
Shielding	Unshielded
DC Resistance (DCR)	600mOhm Max
Q @ Freq	20 @ 2.52MHz
Frequency - Self Resonant	14MHz
Operating Temperature	-40°C ~ 125°C
Inductance Frequency - Test	1 kHz
Mounting Type	Surface Mount
Package / Case	Nonstandard
Size / Dimension	0.197" L x 0.189" W (5.00mm x 4.80mm)
Height - Seated (Max)	0.130" (3.30mm)
Base Product Number	SDR0503

개요

Description

The SDR0503-470KL is an inductor, specifically a choke designed for various electronic applications. It features a compact size and is typically used in power supply circuits, filtering, and noise suppression. The designation "0503" refers to its package size, which is 0.05 x 0.03 inches, making it suitable for surface mount technology (SMT) applications. The "470" indicates its inductance value, measured in microhenries (µH), while "KL" often signifies a specific tolerance or series in the manufacturer's catalog.
Inductors like the SDR0503-470KL are essential for managing electrical signals and maintaining performance in circuits by storing energy in a magnetic field. Their applications can be found in consumer electronics, automotive, and industrial electronics, among others. When selecting an inductor, consider parameters such as current rating, DC resistance, and operating temperature to ensure optimal performance in your specific application.

Features

The SDR0503-470KL is a surface-mounted inductor designed for various electronic applications. Key features include:
1. Inductance Value: 47μH, suitable for filtering and energy storage in power supply circuits.
2. Rated Current: Capable of handling a high DC current, allowing for efficient performance in power management applications.
3. Low DC Resistance (DCR): Ensures minimal power loss and improves efficiency in circuits.
4. Compact Size: Designed for surface mounting, it saves space on PCBs, making it ideal for compact electronic devices.
5. Operating Temperature Range: Typically supports a wide range of temperatures, ensuring reliability in diverse conditions.
6. High Saturation Current: Maintains inductance under high current conditions, enhancing performance in power applications.
Overall, the SDR0503-470KL is engineered for high-performance applications in consumer electronics, automotive, and industrial systems, emphasizing efficiency and reliability.

Package

The SDR0503-470KL is typically packaged in a standard surface mount package, specifically designed for easy PCB integration. It is a fixed inductor with a compact size suitable for various electronics applications.

Pinout

The SDR0503-470KL is a surface-mount inductor with a pin count of 2. Its primary function is to store energy in a magnetic field when electrical current passes through it, making it essential for applications such as power supplies, filters, and energy storage systems in electronic circuits. The specific value of this inductor is 47 µH, which indicates its inductance. It is commonly used in various electronic devices to manage current flow and reduce noise.

Manufacturer

The SDR0503-470KL is manufactured by Bourns, Inc. Bourns is a global manufacturer specializing in electronic components, particularly in the fields of resistors, potentiometers, encoders, and various types of sensors. Founded in 1947 and headquartered in Riverside, California, Bourns operates in multiple sectors, including telecommunications, automotive, consumer electronics, and industrial applications. The company is known for its commitment to quality and innovation, providing a wide range of products designed to meet the needs of modern electronic applications.

Application

The SDR0503-470KL is a choke inductor commonly used in power supply circuits, filtering applications, and energy storage systems. It is suitable for use in DC-DC converters, voltage regulation, and EMI suppression in electronic devices. Its compact size and efficiency make it ideal for applications in telecommunications, automotive electronics, and consumer electronics.

Equivalent

The SDR0503-470KL is a shielded inductor with a value of 47 µH and a current rating of 500 mA. Equivalent products may include similar inductors from manufacturers like Vishay (IHLP-4040), Murata (LQH3N), or Coilcraft (LPS4018). Ensure to check specifications like size, DC resistance, and saturation current for compatibility.