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Bourns CFN0805AFZR030ELF Current Sensing Resistor

The CFN0805AFZR030ELF is a high-reliability metal foil current sensing resistor designed for precise current measurement applications. It features RoHS compliance and halogen-free construction, ensuring environmental safety. Suitable for power supplies, motor drives, and input amplifiers, this resistor offers stable performance with a power rating of 0.75W at 70°C and resistance values around 0.030 ohms. Its construction includes a metal foil element on a ceramic substrate, with low temperature coefficient and excellent pulse overload capability. Compact in size, it measures approximately 0.08 x 0.05 inches, making it ideal for space-constrained electronic circuits.

Authorized Distributors
Source:Newark
Part No:CFN0805AFZ-R030ELF
Stock:3950
Inv Date:05-28-2026
Price: Unit price: $0.084
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Source:DigiKey
Part No:CFN0805AFZ-R030ELF
Stock:3673
Inv Date:05-28-2026
Price: Unit price: $0.43
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Part No:CFN0805AFZ-R030ELF
Stock:5855
Inv Date:05-29-2026
Price: Unit price: $0.43
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Part No:CFN0805AFZ-R030ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.24
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Part No:CFN0805AFZ-R030ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.096
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Part No:CFN0805AFZ-R030ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.096
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Part No:CFN0805AFZ-R030ELF
Stock:1005
Inv Date:05-29-2026
Price: N/A
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Bourns CFN0805AFZR030ELF Current Sensing Resistor Specifications:

  • Size: 0805 (2.0 x 1.25 mm)
  • Power Rating: 0.75W at 70°C
  • Resistance: 0.030 ohms
  • Tolerance: ±1%
  • Temperature Coefficient: +100 PPM/°C
  • Material: Metal foil on ceramic substrate
  • RoHS compliant and halogen free
  • Operating Temperature Range: -55°C to +155°C
  • Solder Reflow Profile: Peak temperature 260°C for 10 seconds
  • Moisture Sensitivity Level: 1
  • Voltage Load Capacity: 2.8V at rated power
  • Mechanical Dimensions: 2.00 x 1.25 x 0.25 mm
  • Compliance: AEC-Q200 automotive qualified
  • Storage Conditions: 5°C to 35°C, humidity 40-75%
  • Shelf Life: 2 years from manufacturing date

Buy the Buy Bourns CFN0805AFZR030ELF Part Number CFN0805AFZR030ELF Online

Order the Bourns CFN0805AFZR030ELF now and enjoy fast delivery. This high-quality current sensing resistor provides excellent stability, low temperature coefficient, and RoHS compliance. Its compact size makes it ideal for space-constrained electronic designs. Whether used in power supplies, motor drives, or input amplifiers, this resistor ensures precise current measurement and long-term reliability. Purchase online today and benefit from Bourns’ trusted quality, quick availability, and technical support to enhance your electronic system performance.

Buy Bourns CFN0805AFZR030ELF now and experience unmatched reliability and performance in current sensing applications.

Frequently Asked Questions

Where can I buy Bourns CFN0805AFZR030ELF?

You can click on the BUY or RFQ button to purchase CFN0805AFZR030ELF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CFN0805AFZR030ELF?

You can download the CFN0805AFZR030ELF datasheet or visit the Bourns website for support.

Who is the manufacturer of CFN0805AFZR030ELF?

Bourns

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