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Bourns CRM0805FXR510ELF High Power Current Sense Resistor
Bourns CRM Series are thick film chip resistors with high power ratings, making them suitable for diverse applications in power supply circuits, including current sensing and current limiting. These resistors offer a power rating of 0.25, 0.5, or 1 watt at 70°C, a wide resistance range from 47 mohms to 1 megohm, and are RoHS compliant. They are ideal for current sensing in power supplies, stepper motor drives, and as snubber resistors in flyback power supplies. The CRM0805 series provides reliable and precise current measurement and control in a compact chip resistor format.
Bourns CRM0805FXR510ELF High Power Current Sense Resistor Specifications:
- Power Rating@ 70 °C: 0.25 W
- Operating Temperature Range: -55 °C to +155 °C
- Maximum Working Voltage: 551 mV (47 mohms to 910 mohms)
- Insulation Resistance: >1000 megohms
- Resistance Range: 47 mohms to 910 mohms (±1 % and ±5 %, E24 Series)
- Resistance Tolerance: ±1 %, ±5 %
- Temperature Coefficient: ±100 ppm
- Zero Ohm Jumper: <0.02 ohm
- Maximum Rated Current: 4 A
- Derated to Zero Load at: +155 °C
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Frequently Asked Questions
Where can I buy Bourns CRM0805FXR510ELF?
You can click on the BUY or RFQ button to purchase CRM0805FXR510ELF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part CRM0805FXR510ELF?
You can download the CRM0805FXR510ELF datasheet or visit the Bourns website for support.
Who is the manufacturer of CRM0805FXR510ELF?
Bourns