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Bourns 7045 Shielded Wirewound Surface Mount Inductor Ferrite DR & RI Core 1 mH ±20 % 250 mA Idc Q:90 SRR7045

Category Surface Mount Inductor Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 4.5mm
Length 7mm
Model SRR7045
Depth 7mm
Packaging 1000 pieces per Reel
Series SRR7045
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite DR & RI
Inductance 1mH
Standards/Approvals 863, RoHS Directive 2015
Package/Case 7045
Maximum DC Current 250mA
Maximum DC Resistance 2.4Ω
Inductance Tolerance ±20 %
Termination Style Cu/Ni/Sn
Maximum Self Resonant Frequency 3MHz
Minimum Quality Factor 90
Inductor Construction Shielded
Automotive Standard AEC-Q200

Key Features

  • Features a shielded construction for reduced electromagnetic interference.
  • Core material composed of ferrite DR and RI for enhanced magnetic performance.
  • Compact 7045 package with dimensions of 7 mm length, 4.5 mm height, and 7 mm depth.
  • Operating temperature range from -40°C to 125°C suitable for diverse applications.
  • Maintains a minimum quality factor of 90 ensuring efficient inductance characteristics.
  • Termination style includes Cu/Ni/Sn providing reliable solderability.
  • Complies with automotive standard AEC-Q200 for rigorous usage environments.
  • Maximum self-resonant frequency of 3 MHz supports high-frequency signal handling.

Product Description

Bourns SRR7045-102M 7045 Shielded Wirewound Surface Mount Inductor with a ferrite DR & RI core offers an inductance of 1 mH with a tolerance of ±20 %, and supports a maximum DC current of 250 mA. This product features a shielded inductor construction designed to minimize electromagnetic interference, making it suitable for sensitive electronic applications.

The 7045 package boasts compact dimensions of 7 mm length, 4.5 mm height, and 7 mm depth, enabling efficient PCB space utilization. The core material consists of ferrite DR and RI, providing robust magnetic properties and stable performance across a wide operating temperature range from -40°C up to 125°C.

Termination style Cu/Ni/Sn ensures good solder characteristics and long-term reliability. The inductor meets automotive standard AEC-Q200 certification, suitable for use in demanding automotive and industrial environments. It maintains a minimum quality factor of 90 and a maximum self-resonant frequency of 3 MHz for reliable high-frequency operation.

This inductor is commonly applied in input/output stages of DC/DC converters, power supplies for portable communication equipment, camcorders, and LCD TVs. It is supplied in reels of 1000 pieces, providing convenience for automated assembly lines and mass production.

Features a shielded construction for reduced electromagnetic interference. Core material with ferrite DR and RI for superior magnetic performance. Compact 7045 package optimizes PCB space. Wide operating temperature range from -40°C to 125°C.

High-quality factor minimum of 90 ensures efficiency. Reliable Cu/Ni/Sn termination style. Complies with AEC-Q200 automotive standard. Maximum self-resonant frequency of 3 MHz. Packaged 1000 pieces per reel for volume assembly.

Bourns inductors are trusted components in industrial, automotive, telecommunications, and consumer electronics manufacturing. For dependable Surface Mount Inductors with stable inductance and current ratings, explore Bourns products at EnvMart.

Bourns 7045 Shielded Wirewound Surface Mount Inductor Ferrite DR & RI Core 1 mH ±20 % 250 mA Idc Q:90 SRR7045
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Frequently Asked Questions

This model has an inductance value of 1 mH with a tolerance of ±20%.

The maximum DC current for this unit is 250 mA.

The dimensions of the 7045 package are 7 mm in length, 4.5 mm in height, and 7 mm in depth.

It operates within a temperature range of -40°C to 125°C.

The termination style includes Cu/Ni/Sn, providing reliable solderability.

This inductor maintains a minimum quality factor of 90.

The maximum self-resonant frequency is 3 MHz, suitable for high-frequency applications.

It complies with the automotive standard AEC-Q200 and the RoHS Directive 2015.

It is supplied in reels of 1000 pieces, convenient for automated assembly lines.

The core material is composed of ferrite DR and RI, enhancing magnetic performance.

This model is commonly applied in input/output stages of DC/DC converters, power supplies for portable communication equipment, camcorders, and LCD TVs.

The country of origin for this inductor is India.

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