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Bourns Shielded Wirewound Surface Mount Inductor with Ferrite Core 4.7μH ±20% 1.4A DC Current SRN4026

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Bourns Shielded Wirewound Surface Mount Inductor with Ferrite Core 4.7μH ±20% 1.4A DC Current SRN4026

Name: Bourns Shielded Wirewound Surface Mount Inductor with Ferrite Core 4.7μH ±20% 1.4A DC Current SRN4026
Brand: BOURNS
SKU: 375938
Price: 20.22 USD
Availability: InStock

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Category Surface Mount Inductors Brand BOURNS Condition New

Specifications

Country of Origin	India
Brand	Bourns
Height	2.5mm
Length	4mm
Model	SRN4026
Depth	4mm
Packaging	Reel
Series	SRN4026
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Core Material	Ferrite
Inductance Range	1 to 220 μH
Inductance	4.7μH
Standards/Approvals	RoHS
Package/Case	4026
Maximum DC Current	1.4A
Pin Count	2
Maximum DC Resistance	48mΩ
Inductance Tolerance	±20 %
Termination Style	Solder
Maximum Self Resonant Frequency	40MHz
Minimum Quality Factor	9
Inductor Construction	Wirewound

Key Features

The inductor has a ferrite core construction improving magnetic performance.
It operates reliably within a temperature range of -40°C to 125°C.
Designed with a 4026 package case and measures 4mm length, 2.5mm height, and 4mm depth.
Offers a maximum DC resistance of 48mΩ and minimum quality factor of 9 at 40MHz self-resonant frequency.
The termination style is solder, suitable for surface mounting applications.
This semi-shielded power inductor is ideal for use in DC/DC converters, notebooks, video cameras, HDDs, cellphones, TVs, and LCD displays.
It is RoHS compliant and moulded for robustness and durability.

Product Description

Bourns SRN4026 Shielded Wirewound Surface Mount Inductor is a precision electronic component with a ferrite core and wirewound construction, providing 4.7μH inductance with a ±20% tolerance. It supports a maximum DC current of 1.4A and is housed in a compact 4026 package measuring 4mm in length, 2.5mm in height, and 4mm in depth. Designed for robust surface mounting, it features solder terminations and a semi-magnetic shield.

This inductor operates reliably within a wide temperature range from -40°C to 125°C, making it suitable for demanding industrial, consumer electronics, and communications applications. Its maximum DC resistance is 48mΩ, and it achieves a minimum quality factor of 9 at a maximum self-resonant frequency of 40MHz, ensuring efficient performance in power supply filters and noise suppression circuits.

The SRN4026 series inductors are widely used in DC/DC converters, notebook computers, digital video cameras, hard disk drives, cellular phones, televisions, and LCD displays due to their excellent magnetic shielding and small footprint. These features enhance device efficiency and reliability in compact electronic devices.

This product complies with RoHS directives, confirming it meets environmental and safety standards. Its moulded design supports mechanical durability and long service life in automated manufacturing processes.

The inductor features a ferrite core that enhances magnetic efficiency. Its construction is wirewound for high current capacity and stability. The inductor is semi-shielded, reducing electromagnetic interference in sensitive circuits.

Compact 4026 case packaging facilitates surface mount assembly in space-constrained PCBs. RoHS compliance ensures environmentally friendly manufacturing and use. Operating temperature range from -40°C to 125°C suits diverse application environments.

Suitable for industrial, laboratory, consumer electronics, and telecommunications applications. Explore more high-quality passive electronic components and inductors at EnvMart to support your design and manufacturing needs.

Explore more products in our Surface Mount Inductors category.