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Bourns SRP4020TAR56M Power Inductor

The SRP4020TA series are shielded power inductors designed for high-current applications like DC/DC converters, power supplies, and automotive systems. Featuring carbonyl powder cores, RoHS compliance, halogen-free construction, and inductance options from 0.1 to 22 microhenries, these inductors provide reliable performance at ambient temperatures from -40°C to +150°C. Their compact design and high saturation currents make them suitable for demanding industrial and automotive environments, ensuring stable operation, resistance to soldering heat, and efficient energy storage in electronic circuits.

Authorized Distributors
Source:Newark
Part No:SRP4020TA-R56M
Stock:3055
Inv Date:05-28-2026
Price: Unit price: $1.18
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Source:DigiKey
Part No:SRP4020TA-R56M
Stock:7214
Inv Date:05-28-2026
Price: Unit price: $1.07
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Part No:SRP4020TA-R56M
Stock:2665
Inv Date:05-29-2026
Price: Unit price: $1.07
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Part No:SRP4020TA-R56M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.05
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Part No:SRP4020TA-R56M
Stock:6000
Inv Date:05-28-2026
Price: Unit price: $0.5105
Buy/RFQ:
Part No:SRP4020TA-R56M
Stock:6000
Inv Date:05-28-2026
Price: Unit price: $0.5105
Buy/RFQ:

Bourns SRP4020TAR56M Power Inductor Specifications:

  • Inductance Range: 0.1 to 22 µH
  • Core Material: Carbonyl powder
  • Test Voltage: 1.0 V at 100 KHz
  • Test Frequency: 400 KHz
  • Operating Temperature: -40°C to +150°C
  • Rated Current: varies from 12 mA to 470 mA depending on model
  • Max DCR: varies from 4 mΩ to 500 mΩ
  • Saturation Current (Isat): varies per model, up to 500 mA
  • Resistance drops 20% at Isat
  • Temperature Rise: 40°C at rated current
  • Soldering Profile: Max pre-heating at 260°C for 10 sec, reflow at 245°C for 20-40 sec
  • RoHS compliant, halogen-free, UL and CSA certified
  • Package: 3000 pcs per reel, dimensions vary per model
  • Operating Frequency: 100 KHz, Test voltage 1.0 V
  • Dimensions: Compact design suitable for high-density applications
  • Packaging: Reels with precise cavity and embossed markings for easy placement
  • Application: automotive, industrial power supplies, DC/DC converters, energy storage

Buy the Bourns Series SRP4020TAR56M Power Inductor: 56μH

Purchase Bourns SRP4020TA series power inductors online today to ensure your electronic projects and industrial systems benefit from high reliability, excellent thermal stability, RoHS compliance, halogen-free construction, and a wide inductance range. Designed for demanding power management applications such as DC/DC converters, automotive electronics, and industrial power supplies, these shielded inductors offer high saturation currents, resistance to soldering heat, and compact form factors for efficient energy storage and minimal electromagnetic interference. Order now and enhance your electronic design with proven power solutions.

Get Bourns SRP4020TA series today—built for demanding industrial power and automotive applications with high saturation current and temperature resilience.

Frequently Asked Questions

Where can I buy Bourns SRP4020TAR56M?

You can click on the BUY or RFQ button to purchase SRP4020TAR56M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SRP4020TAR56M?

You can download the SRP4020TAR56M datasheet or visit the Bourns website for support.

Who is the manufacturer of SRP4020TAR56M?

Bourns

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