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Bourns Wirewound Surface Mount Inductor 4.7 mH ±5% 50 mA 48Ω 1 MHz SDR0503

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Bourns Wirewound Surface Mount Inductor 4.7 mH ±5% 50 mA 48Ω 1 MHz SDR0503

Name: Bourns Wirewound Surface Mount Inductor 4.7 mH ±5% 50 mA 48Ω 1 MHz SDR0503
Brand: BOURNS
SKU: 135185
Price: 0.43 USD
Availability: InStock

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Category Inductor Brand BOURNS Condition New

Specifications

Country of Origin	India
Diameter	5mm
Brand	Bourns
Height	4.8mm
Length	7.3mm
Model	SDR0503
Packaging	Reel
Series	SDR0503
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Core Material	Ferrite DR
Inductance	4.7mH
Standards/Approvals	RoHS
Package/Case	E12
Maximum DC Current	50mA
Pin Count	2
Maximum DC Resistance	48Ω
Inductance Tolerance	±5 %
Termination Style	Solder
Maximum Self Resonant Frequency	1MHz
Minimum Quality Factor	40
Inductor Construction	Wirewound

Key Features

This inductor features a compact E12 package suitable for surface mounting.
It has a maximum DC resistance of 48 ohms ensuring efficient power handling.
Operating temperature ranges from -40°C to 125°C, suitable for harsh environments.
Its maximum self-resonant frequency is 1 MHz, making it ideal for power supply applications.
Constructed with a ferrite drum core, providing high stability and low losses.
The inductor is wirewound and moulded for durability and performance.
Complies with RoHS standards, ensuring environmental safety.
The component has a minimum quality factor of 40, guaranteeing efficiency.

Product Description

Bourns SDR0503 wirewound surface mount inductor is designed with a Ferrite DR core providing a stable inductance of 4.7 mH with a tolerance of ±5%. Its compact E12 packaging and solder termination style ensure easy integration into PCB assemblies.

The inductor supports a maximum DC current of 50 mA with a DC resistance of only 48 ohms, facilitating efficient current flow with minimal losses. It operates reliably within a temperature range from -40°C to 125°C, suitable for various industrial and commercial electronics applications.

This surface mount component achieves a maximum self-resonant frequency of 1 MHz and a minimum quality factor of 40, making it suitable for use in DC/DC converters, power supplies, and signal filtering circuits.

The ferrite drum core construction enhances performance by reducing electromagnetic interference while maintaining stability over time. The component is moulded, improving mechanical strength and durability during manufacturing and operation.

Compliant with RoHS environmental standards, this inductor aligns with modern regulatory requirements for electronic components.

Typical applications include input/output filtering in DC/DC converters, power supply circuits, and other electronic devices requiring precise inductance values in a small footprint.

Choose this Bourns SDR0503 series inductor for reliable performance in demanding surface mount applications. This inductor features a compact E12 package suitable for surface mounting. It has a maximum DC resistance of 48 ohms ensuring efficient power handling.

Operating temperature ranges from -40°C to 125°C, suitable for harsh environments. Its maximum self-resonant frequency is 1 MHz, making it ideal for power supply applications. Constructed with a ferrite drum core, providing high stability and low losses.

The inductor is wirewound and moulded for durability and performance. Complies with RoHS standards, ensuring environmental safety. The component has a minimum quality factor of 40, guaranteeing efficiency. Explore the full range of Bourns Inductors and related components at EnvMart for your industrial and commercial electronics needs.