CR0805-FX-49R9ELF
Bourns
Bourns 0805 49.9 ohm part as another reliable thin/thick-film SMD substitute depending on required performance and availability.
41,771 in stock
Overview
The Bourns CR0805-FX-49R9ELF is a thick film chip resistor featuring a 49.9 ohm resistance value and a power-efficient 0805 surface-mount package. It is designed for general-purpose applications requiring 1 percent tolerance and reliable performance across a wide operating temperature range of -55 to +155 degrees Celsius. This component is RoHS compliant and utilizes tin-plated terminations for standard solder processes.
Why Choose This Part
This resistor offers a robust 300V maximum overload voltage and 150V working voltage within a compact 2mm by 1.25mm footprint. Its 1 percent tolerance provides the precision necessary for sensitive measurement and signal conditioning tasks.
Applications
Termination Resistor
Ideal for impedance matching and signal termination in high-speed digital circuits where a precise 49.9 ohm value is required.
Precision Voltage Dividers
Used in conjunction with other 1 percent resistors to create stable voltage references for analog circuitry.
Current Sensing
Suitable for low-side current sensing in power management circuits where low resistance and high reliability are necessary.
Feedback Loops
Acts as a stable feedback element in operational amplifier circuits to set gain with high accuracy.
