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Bourns CFN0805AFXR030ELF Current Sensing Resistor

The CFN0805AFXR030ELF is a high-precision, AEC-Q200 compliant metal foil current sensing resistor designed for automotive and high-reliability applications. Its small 0805 size and low resistance values enable accurate current measurement in power supplies, motor drives, and input amplifiers. With RoHS compliance and halogen-free construction, this resistor offers excellent stability, low temperature coefficient of ±50 ppm/°C, and a power rating of 0.75W at 70°C. It’s suitable for demanding environments requiring durability and consistent performance.

Authorized Distributors
Source:Newark
Part No:CFN0805AFX-R030ELF
Stock:2485
Inv Date:05-28-2026
Price: Unit price: $0.079
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Source:DigiKey
Part No:CFN0805AFX-R030ELF
Stock:852
Inv Date:05-28-2026
Price: Unit price: $0.45
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Part No:CFN0805AFX-R030ELF
Stock:4235
Inv Date:05-29-2026
Price: Unit price: $0.45
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Part No:CFN0805AFX-R030ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.27
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Part No:CFN0805AFX-R030ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.106
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Part No:CFN0805AFX-R030ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.106
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Part No:CFN0805AFX-R030ELF
Stock:5
Inv Date:05-29-2026
Price: N/A
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Bourns CFN0805AFXR030ELF Current Sensing Resistor Specifications:

  • Size: 0805
  • Power Rating: 0.75W at 70°C
  • Resistance Range: 30 mΩ
  • Resistance Tolerance: ±1%
  • Temperature Coefficient: +50 ppm/°C
  • Operating Temperature Range: -55°C to +155°C
  • RoHS compliant and halogen-free
  • Construction: Metal foil with protective coating
  • Certification: AEC-Q200 compliant
  • Humidity: 40% to 75%
  • Shelf Life: 2 years from manufacturing date
  • Solder Reflow Profile: Ramp-up max 3°C/sec, peak temp 260°C for 10 seconds

Buy the Bourns Series CFN: Current Sensing Resistor: CFN0805AFXR030ELF

Purchase the Bourns CFN0805AFXR030ELF today to ensure precise current measurement with reliable, automotive-grade construction. This small, high-performance resistor features excellent stability, low temperature coefficient, and RoHS compliance. Designed for power supplies, motor drives, and input amplifiers, it provides dependable performance under demanding conditions. With a compact 0805 size and a rated power of 0.75W at 70°C, this resistor guarantees long-term durability and accuracy in your critical applications. Order now for fast, online delivery and enhance your electronic designs with confidence.

Get Bourns CFN0805AFXR030ELF today—built for automotive precision and long-lasting durability.

Frequently Asked Questions

Where can I buy Bourns CFN0805AFXR030ELF?

You can click on the BUY or RFQ button to purchase CFN0805AFXR030ELF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CFN0805AFXR030ELF?

You can download the CFN0805AFXR030ELF datasheet or visit the Bourns website for support.

Who is the manufacturer of CFN0805AFXR030ELF?

Bourns

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