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Bourns Shielded Wirewound Surface Mount Inductor 47μH ±20% 2A 1240 Package SRR1240

Category Surface Mount Inductors Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 4mm
Length 12.5mm
Model SRR1240
Depth 12.5mm
Packaging Reel
Series SRR1240
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 47μH
Standards/Approvals RoHS
Package/Case 1240
Maximum DC Current 2A
Maximum DC Resistance 135mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 13MHz
Minimum Quality Factor 19
Inductor Construction Wirewound

Key Features

  • The inductor is designed for surface mount applications with a compact 1240 package size.
  • It features a ferrite core construction for improved magnetic performance.
  • Inductance tolerance is ±20%, suitable for precise circuit applications.
  • Maximum DC resistance is 135mΩ, ensuring efficient power handling.
  • Operates reliably in temperatures from -40°C to 125°C for high durability.
  • Maximum self-resonant frequency is 13MHz, supporting high-frequency circuits.
  • Minimum quality factor of 19 guarantees good efficiency and low losses.
  • Designed for use in DC/DC converters, power supplies, and portable electronic equipment.

Product Description

Bourns SRR1240 shielded wirewound surface mount inductor is a high-performance component featuring a 47μH inductance value with ±20% tolerance and a maximum DC current rating of 2A. It employs a ferrite core and wirewound construction, providing efficient magnetic properties within a compact 1240 surface mount package measuring 12.5mm in length and 4mm in height.

This inductor is molded and shielded, minimizing electromagnetic interference, ideal for use in modern electronics such as DC/DC converters, portable communications equipment, camcorders, LCD TVs, and car radios. Its maximum self-resonant frequency is 13MHz with a minimum quality factor of 19, ensuring suitability in high-frequency power applications.

The product operates across a wide temperature range from -40°C to 125°C, providing robust performance in demanding industrial and commercial environments. The inductor's low maximum DC resistance of 135mΩ ensures minimal power losses, enhancing energy efficiency in circuits.

Packaged on reels, these inductors are optimized for assembly line efficiency, making them suitable for both small scale and mass production operations in electronic manufacturing contexts.

The inductor is designed for surface mount applications in compact 1240 package style. Wirewound ferrite core construction ensures magnetic efficiency and shielding. Suitable for input/output filtering in DC/DC converters and power supplies.

Wide operating temperature range ensures reliability under various conditions. High maximum self-resonant frequency supports high-frequency circuit functionality. Reel packaging facilitates automated placement and manufacturing efficiency.

Minimum quality factor of 19 improves overall electrical performance. Low DC resistance reduces power dissipation in circuits. Application domains include industrial, laboratory, consumer electronics, and automotive. Explore more Surface Mount Inductors and electronic components in the Electronics Components category on EnvMart for your industrial, construction, HVAC, and manufacturing needs.

Bourns Shielded Wirewound Surface Mount Inductor 47μH ±20% 2A 1240 Package SRR1240
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Frequently Asked Questions

The inductor has an inductance value of 47μH with a tolerance of ±20%.

This model has a maximum DC current rating of 2A, ensuring it can handle substantial power loads.

The maximum self-resonant frequency is 13MHz, making it suitable for high-frequency applications.

The inductor measures 12.5mm in length and has a height of 4mm, fitting into a compact 1240 package.

It operates reliably within a temperature range of -40°C to 125°C, suitable for various environments.

The inductor features a ferrite core construction, which enhances its magnetic performance.

It is packaged on reels, which facilitates automated placement in manufacturing processes.

The maximum DC resistance is 135mΩ, which helps in minimizing power losses during operation.

The minimum quality factor is 19, indicating good efficiency and low losses in electrical performance.

This inductor is suitable for use in DC/DC converters, power supplies, and portable electronic equipment.

Yes, the inductor complies with RoHS standards, ensuring it meets environmental regulations.

The termination style for this model is surface mount, designed for easy integration into circuit boards.

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