Bourns Inc.

CFN Series Resistors

Bourns' CFN series metal foil current sense resistors feature very low resistance values down to 5 mΩ

Image of Bourns' CFN Series Resistors Bourns' model CFN series current sense resistors are manufactured using a metal foil resistive element mounted on a ceramic substrate for excellent heat conductivity. The use of a metal foil resistive element in these chip resistors results in very low inductance, low noise, excellent reliability, and very low resistance values down to 5 milliohms. These features make them ideal for current sensing in consumer and telecommunication electronics and industrial automation applications.

Features
  • Metal foil resistive element
  • High power density
  • High reliability and stability
  • RoHS compliant and halogen-free
Applications
  • Current sensing
  • Power supplies
  • Stepper motor drives
  • Input amplifiers

CFN Series Resistors

ImageManufacturer Part NumberDescriptionTolerancePower (Watts)Available QuantityPriceView Details
RESMETALFOIL 0402 R02 1% 0.25W TCFN0402-FX-R020ELFRESMETALFOIL 0402 R02 1% 0.25W T±1%0.25W, 1/4W0 - Immediate$0.29View Details
RESMETALFOIL 0402 R01 5% 0.25W TCFN0402-JX-R010ELFRESMETALFOIL 0402 R01 5% 0.25W T±5%0.25W, 1/4W0 - Immediate$0.18View Details
RESMETALFOIL 0402 R02 5% 0.25W TCFN0402-JX-R020ELFRESMETALFOIL 0402 R02 5% 0.25W T±5%0.25W, 1/4W0 - Immediate$0.18View Details
RESMETALFOIL 0603 R005 1% 0.5W TCFN0603-FX-R005ELFRESMETALFOIL 0603 R005 1% 0.5W T±1%0.5W, 1/2W3495 - Immediate$0.77View Details
Published: 2021-06-11

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