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高频薄膜精密片式电阻器(ARF)
发布日期：2023-5-10 18:54:01 所属分类：高频电阻器 访问统计：2089
高频（高达40GHz）薄膜精密片式电阻器 |
| ARF series chip resistors are designed with low internal reactance. The thin film technology applied to resistors is appropriated to reduce the parasitic inductance and capacitance. Low internal reactance allows these devices to keep a very good resistor behavior in high frequencies． |
| Features | Applications |
| • Small standard size 0402 case size | • Low noise amplifiers |
| • High purity alumina substrate | • Attenuation |
| • Ohmic range (10Ω~1KΩ) | • Line Termination |
| • Small internal reactance(<10mΩ) | |
| • Resistor tolerance to ± 0.1% | |
| • Low TCR (down to ± 25ppm/ °C) | |
| • Low voltage coefficient <0.1 ppm/V |
| General Specifications: |
| Item Type |
Power Rating at 70°C | Operating Temp. Range | Max. Operating Voltage | Max. Overload Voltage | Resistance Range | TCR (PPM/°C) | |||
| ±0.1% | ±0.25% | ±0.5% | ±1% | ||||||
| ARF02 (0402) | 1/20W | -55 ~ +155°C | 30V | 60V | 10Ω ~ 1KΩ | ±25 ±50 |
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| ARF03 (0603) | 1/8W | -55 ~ +155°C | 50V | 100V | 10Ω ~ 1KΩ | ±25 ±50 |
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| ARF05 (0805) | 1/5W | -55 ~ +155°C | 50V | 100V | 10Ω ~ 1KΩ | ±25 ±50 |
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| ARF06 (1206) | 1/3W | -55 ~ +155°C | 75V | 150V | 10Ω ~ 1KΩ | ±25 ±50 |
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