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Bourns CRE2512FZR004E2 High Power Current Sense Resistor
The Bourns CRE2512 series is a high-power, precision chip resistor specifically engineered for current sensing applications. These resistors utilize a Mn/Cu alloy construction, providing excellent stability and low EMF. They are AEC-Q200 qualified, making them suitable for demanding automotive environments. Typical applications include power supplies, stepper motor drives, battery packs, and input amplifiers. The CRE2512 series offers a wide resistance range and is designed for secure and reliable performance in various industrial and automotive systems.
Bourns CRE2512FZR004E2 High Power Current Sense Resistor Specifications:
- Power Rating at 70 °C: 2 W, 3 W
- Inductance: Less than 5 nH
- EMF: Low
- AEC-Q200 Qualification: Yes
- RoHS Compliant: Yes
- Resistance Range: 1 mΩ ∼ 9 mΩ
- Resistance Tolerance: ±1 %
- Temperature Coefficient: ±75 PPM/°C
- Operating Temperature Range: -55 °C to +170 °C
- Maximum Working Current: (P / R) [1/2] Cu TRACE
- Insulation Resistance: > 100 megohms
- Short Time Overload: 5 X Rated Power for 5 seconds
- Low Temperature: -55 ˚C for 24 hours
- Thermal Shock: -55 ˚C to + 150 ˚C, 1000 Cycles, 15 minutes
- Exposure at High Temperature: 1000 hours @ + 170 °C
- Bias Humidity: + 85 ˚C, 85 % RH, 10 % Bias, 1000 hours
- Mechanical Shock: 100 g’s for 6 milliseconds, 5 pulses
- Vibration: 10 to 2000 KHz in one minute, 3 directions, 12 hours
- Load Life: 1000 hours at rated power at +70 ˚C, 1.5 hours on, 0.5 hours off
- Resistance to Solder: +260 ˚C Solder, 10-12 second dwell
- Heat: 25 mm/second emergence
- Moisture Resistance: MIL-STD-202 Method 106, 0 % power
- Dimension A: 6.45 ± 0.20
- Dimension B: 3.35 ± 0.20
- Dimension C: 0.95 ± 0.20
- Dimension T: 0.70 ± 0.20
- Resistance Value Code: R004 = 0.0040 ohm
- Packaging: 4000 pieces per 180 mm reel
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Frequently Asked Questions
Where can I buy Bourns CRE2512FZR004E2?
You can click on the BUY or RFQ button to purchase CRE2512FZR004E2 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part CRE2512FZR004E2?
You can download the CRE2512FZR004E2 datasheet or visit the Bourns website for support.
Who is the manufacturer of CRE2512FZR004E2?
Bourns