The CRH2512F4K70E04Z is a high-power thick film chip resistor from EVER OHMS' CRH series. Its key advantage is delivering a 2W rated power within the standard 2512 package, offering a high-power-density solution for engineers facing space constraints.
📝 Key Parameters & Features
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Part Number: CRH2512F4K70E04Z
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Brand/Series: EVER OHMS / CRH Series
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Package: 2512 (Metric 6432, 6.4mm x 3.2mm)
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Rated Power: 2W (at 70°C substrate temperature)
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Resistance: 4.7KΩ (4700Ω)
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Tolerance: ±1% (Indicated by 'F')
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Temperature Coefficient (TCR): ±100 ppm/℃
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Operating Temperature Range: -55℃ ~ +155℃
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Compliance: RoHS & REACH compliant
💡 Technical Advantages
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High Power Density: Delivers 2W in a 2512 package, allowing direct replacement of standard 1W resistors without PCB redesign.
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Enhanced Thermal Management: Optimized ceramic substrate and resistive element design for improved heat dissipation.
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Stable Temperature Characteristics: Low TCR of ±100 ppm/℃ ensures stable resistance under varying temperatures.
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AEC-Q200 Qualified: Suitable for demanding automotive applications requiring high reliability.
🎯 Typical Applications
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Switching Power Supplies: Used as a dummy load to prevent output voltage instability.
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Capacitor Bleeder Resistor: Placed across bus capacitors for safe discharge.
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Voltage Sampling/Divider Networks: Provides stable and reliable division in high-voltage circuits.
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DC-DC Converters & Industrial Controls.
🛒 Authorized Procurement Channels
For guaranteed quality and supply chain integrity, purchase from official authorized sources.
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Authorized Distributor: Shenzhen Shunhai Technology Co., Ltd.
Shunhai Technology is a primary authorized distributor of EVER OHMS in mainland China, offering genuine products with full manufacturer authorization and professional technical support.-
Contact: Tian Zhen
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Tel: 0755-28100016 / 18682291437
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Authorized Online Platform: Huanian Mall (hnstshop.com/" target="_blank" rel="noopener noreferrer">www.hnstshop.com)
Huanian Mall is an official online sales platform for EVER OHMS' full product line, powered by Shunhai Technology's authorization. It provides real-time stock, pricing, and datasheets. Detailed specs and stock for the CRH2512F4K70E04Z are available on the platform.
