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Bourns SRR0745A121M Power Inductor

The Bourns SRRO745A Series shielded power inductors are designed for use in high-current applications such as DC/DC converters and power supplies. With inductance values ranging from 10 to 1000 microHenry and current ratings up to 2.1A, these inductors feature a ferrite core, RoHS compliance, halogen-free material, and compact dimensions of 7.3 x 7.3 x 4.5mm. They are qualified for automotive applications, possess excellent heat resistance and solderability, making them ideal for automotive systems, industrial equipment, and consumer electronics requiring reliable inductive components.

Authorized Distributors
Source:Newark
Part No:SRR0745A-121M
Stock:722
Inv Date:05-28-2026
Price: Unit price: $0.913
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Source:DigiKey
Part No:SRR0745A-121M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.46893
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Part No:SRR0745A-121M
Stock:2929
Inv Date:05-29-2026
Price: Unit price: $0.8
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Part No:SRR0745A-121M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.8
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Part No:SRR0745A-121M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4261
Buy/RFQ:
Part No:SRR0745A-121M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4261
Buy/RFQ:

Bourns SRR0745A121M Power Inductor Specifications:

  • Inductance range: 10 to 1000 µH
  • Current rating: Up to 2.1A
  • Dimensions: 7.3 x 7.3 x 4.5 mm
  • Core material: Ferrite
  • Operating temperature: -40°C to +125°C
  • Resistance to solder heat: Max. 250°C for 10 seconds
  • RoHS compliant and halogen-free
  • AEC-Q200 qualified for automotive reliability
  • Soldering profile: Peak temperature 250°C, max time above 217°C 60-150 sec
  • Packaging: 1000 pieces per reel
  • Application: DC/DC converters, power supplies, automotive systems

Buy the Buy Bourns SRRO745A Series Power Inductor Part Number SRR0745A121M Online

Purchase the Bourns SRRO745A Series shielded power inductor online now to ensure reliable performance in high-current and automotive applications. These inductors feature a ferrite core, RoHS compliance, halogen-free materials, and are suitable for DC/DC converters, power supplies, and industrial electronics. The compact size of 7.3 x 7.3 x 4.5mm makes them ideal for space-constrained designs. With an inductance range from 10 to 1000 microHenry and current ratings up to 2.1A, these inductors deliver excellent thermal stability, solder heat resistance, and automotive grade qualification for lasting, dependable operation.

Get Bourns SRR0745A121M today—built for high current, automotive reliability, and long-lasting durability in compact design.

Frequently Asked Questions

Where can I buy Bourns SRR0745A121M?

You can click on the BUY or RFQ button to purchase SRR0745A121M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SRR0745A121M?

You can download the SRR0745A121M datasheet or visit the Bourns website for support.

Who is the manufacturer of SRR0745A121M?

Bourns

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