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Bourns Shielded Surface Mount Inductor 1280 Package 100 μH ±20% 2.1 A Idc Ferrite DR & RI Core SRR1280

Category Surface Mount Inductor Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 7.5mm
Length 12.5mm
Model SRR1280
Depth 12.5mm
Packaging Reel
Series SRR1280
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite DR & RI
Inductance 100μH
Standards/Approvals RoHS
Package/Case 1280
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RS Stock No. 693-4640PBrand: BournsManufacturers Part No.: SRR1280-101M
Maximum DC Current 2.1A
Pin Count 2
Maximum DC Resistance 150mΩ
Inductance Tolerance ±20 %
Termination Style Solder
Maximum Self Resonant Frequency 4.5MHz
Minimum Quality Factor 18
Inductor Construction Wirewound

Key Features

  • Encapsulated in a compact 1280 package suitable for high-density PCB layouts.
  • Constructed with Ferrite DR & RI core material for high magnetic efficiency.
  • Designed for reliable operation between -40°C and 125°C ambient temperatures.
  • Features a ±20% inductance tolerance ensuring predictable performance.
  • Wirewound construction provides low DC resistance of 150 mΩ and minimizes losses.
  • Magnetically shielded design reduces EMI for sensitive electronic applications.
  • Ideal for use in DC/DC converters, power supplies, and portable communication equipment.
  • RoHS compliant with solder termination for easy PCB mounting.

Product Description

Bourns SRR1280-101M is a magnetically shielded surface mount inductor designed for high-frequency and high-current applications. Housed in a low-profile 7.5mm height 1280 package, this 100 μH ±20% inductance component supports a maximum DC current of 2.1 A, making it suitable for power management in portable communication devices, camcorders, LCD TVs, and car radios.

The inductor features a Ferrite DR & RI core that significantly improves magnetic efficiency with minimal losses. Its wirewound construction results in a low maximum DC resistance of 150 mΩ. The shielded design effectively minimizes electromagnetic interference, critical for maintaining signal integrity in sensitive industrial and consumer electronics.

Operating reliably between -40°C to 125°C, the SRR1280-101M is designed for durability and consistent performance under demanding environmental conditions. The component's termination style is solder, compatible with automated assembly techniques, and presented on a reel package optimized for efficient insertion in manufacturing processes.

The inductor is RoHS compliant, reflecting adherence to environmental and safety standards. With a self-resonant frequency of 4.5 MHz and a minimum quality factor of 18, this inductor performs well in various DC-DC converter circuits and power supplies within industrial, commercial, and consumer electronics sectors.

Encapsulated in a compact 1280 package for space-saving PCB design. Constructed with Ferrite DR & RI core for enhanced magnetic properties. Wide operating temperature range from -40°C to 125°C. ±20% inductance tolerance assures reliable circuit response.

Low DC resistance of 150 mΩ reduces energy losses. Magnetically shielded to reduce EMI and improve circuit stability. RoHS compliant, suitable for eco-friendly manufacturing processes. Solder termination style suited for automated PCB assembly.

Applications include use in industrial, laboratory, and commercial electronics such as power conversion equipment, communications devices, audio/video systems, and automotive electronics. This inductor contributes to improved power efficiency and signal integrity in demanding electronic environments.

Explore more Surface Mount Inductors and electronic components on EnvMart for comprehensive solutions tailored to industrial and commercial requirements.

Bourns Shielded Surface Mount Inductor 1280 Package 100 μH ±20% 2.1 A Idc Ferrite DR & RI Core SRR1280
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Frequently Asked Questions

The inductance value of this model is 100 μH with a tolerance of ±20%.

It can handle a maximum DC current of 2.1 A.

This inductor has a height of 7.5 mm, a length of 12.5 mm, and a depth of 12.5 mm.

The operating temperature range is from -40°C to 125°C.

The maximum DC resistance is 150 mΩ.

It is constructed with Ferrite DR & RI core material for enhanced magnetic efficiency.

It is packaged on a reel, which is suitable for automated PCB assembly.

The maximum self-resonant frequency is 4.5 MHz.

The minimum quality factor is 18.

Yes, this inductor is RoHS compliant, adhering to environmental and safety standards.

It is suitable for applications in DC/DC converters, power supplies, and portable communication equipment.

The termination style is solder, which is compatible with automated assembly techniques.

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