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Bourns 0805 Unshielded Surface Mount Inductor with Ferrite DR Core 3.9mH ±10% 90mA DC Current SDR0805

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Bourns 0805 Unshielded Surface Mount Inductor with Ferrite DR Core 3.9mH ±10% 90mA DC Current SDR0805

Name: Bourns 0805 Unshielded Surface Mount Inductor with Ferrite DR Core 3.9mH ±10% 90mA DC Current SDR0805
Brand: BOURNS
SKU: 372785
Price: 0.5 USD
Availability: InStock

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Category Surface Mount Inductor Brand BOURNS Condition New

Specifications

Country of Origin	India
Diameter	7.8mm
Brand	Bourns
Height	5.3mm
Length	7.8mm
Model	SDR0805
Depth	7.8mm
Packaging	Tape & Reel
Series	SDR0805
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Core Material	Ferrite DR
Inductance	3.9mH
Standards/Approvals	RoHS
Package/Case	0805
Maximum DC Current	90mA
Maximum DC Resistance	18Ω
Inductance Tolerance	±10 %
Termination Style	Surface Mount
Maximum Self Resonant Frequency	1MHz
Minimum Quality Factor	28
Inductor Construction	Ferrite Core

Key Features

Unshielded design with ferrite DR core construction ensures effective inductance.
Rated for a maximum DC current of 90mA suitable for low power circuits.
Compact 0805 package size measuring 7.8mm length, 7.8mm diameter, and 5.3mm height.
Operates reliably between -40°C and 125°C with maximum DC resistance of 18Ω.
Achieves a minimum quality factor (Q) of 28 at a maximum self-resonant frequency of 1MHz.
Termination style is surface mount, suitable for automated PCB assembly.
Compliant with RoHS standards ensuring environmental and safety compliance.
Applications include input/output filters of DC/DC converters, power supplies for portable communications, camcorders, LCD TVs, CD players, and car radios.

Product Description

Bourns SDR0805 is a surface mount inductor designed with an unshielded ferrite DR core, providing an inductance of 3.9mH with a tolerance of ±10%. The inductor operates efficiently with a maximum DC current rating of 90mA and a maximum DC resistance of 18 ohms, ensuring reliable performance in low power electronic circuits.

With a compact 0805 package case size, this inductor measures 7.8mm in length and diameter, with a height of 5.3mm, making it ideal for space-constrained PCB layouts. Its surface mount termination style enables compatibility with high-volume automated assembly processes.

Engineered to operate in ambient temperatures ranging from -40°C up to 125°C, the SDR0805 series exhibits a minimum quality factor (Q) of 28 and a maximum self-resonant frequency of 1MHz, suitable for filtering applications.

This component is RoHS compliant, reflecting adherence to environmental and safety standards. Its ferrite core construction ensures stable inductance characteristics, making it appropriate for use in inputs and outputs of DC/DC converters and power supplies.

Typical applications encompass various consumer electronics including portable communication equipment, camcorders, LCD televisions, CD players, and car radios, where efficient and reliable inductance is required.

Unshielded ferrite DR core inductor construction. Compact 0805 surface mount package. Maximum DC current rating of 90mA. Inductance of 3.9mH with ±10% tolerance. Operating temperature range from -40°C to 125°C. RoHS compliant component.

Suitable for DC/DC converter input/output filtering. Applicable in portable and automotive electronic equipment. Explore more Surface Mount Inductors and electronic components at EnvMart for industrial and commercial electronic design solutions.