Panasonic ERJ-3EKF4701V ERJ Series Surface Mount Chip Resistor
The Panasonic ERJ-3EKF4701V is a high-reliability, precision thick-film surface-mount chip resistor engineered for demanding automotive, industrial, and general electronic applications. Part of Panasonic’s trusted ERJ-3EK series, this component utilizes a metal glaze thick-film resistive element and triple-layer electrodes to ensure exceptional stability and environmental resistance.
Technical Specifications and Electrical Ratings
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Resistance Value: 4.7 kOhms (4.7k $\Omega$)
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Tolerance: $\pm 1\%$ precision tolerance
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Power Rating: 0.1W (1/10W) at +70°C
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Maximum Working Voltage: 75V
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Temperature Coefficient (TCR): $\pm 100$ ppm/°C
Construction and Environmental Compliance
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Case Size / Package: Industry-standard 0603 metric (1608 metric: 1.6 mm x 0.8 mm).
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Automotive Qualification: AEC-Q200 compliant, making it fully qualified for automotive-grade applications.
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Operating Temperature Range: Wide operational range from -55°C to +155°C.
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Mounting Type: Designed for high-speed surface-mount automated assembly using both reflow and flow soldering methods.
