镀有有机硅树脂涂料的KNP绕线电阻器
主要规格/特点: 绕线电阻器是在非碱性耐热陶瓷芯周围缠绕电阻丝, 并在外层加上一层抗湿抗热的非腐蚀性 有机硅树脂涂料的保护涂层。 由此产生的电阻具有较小的误差、 良好的耐热性;较小的温度系数呈直线变化; 耐短时间超负载;低杂音、阻值经年变化小; 不燃,轻负,比被漆瓷管电阻便宜; 比在高温下制成的被漆瓷管电阻更耐用。 SGS(符合RoHS指令)
产品英文描述:
Key Specifications/Special Features: Wirewound resistors are made by winding resistance wires around non-alkaline heat-resistant ceramic core which is added with an outer layer of heat and humidity resistant and non-corrosive protective material coating of silicone resin paint The resulting resistors have low tolerance Excellent heat resistance; small temperature coefficient displaying linear change Instant overload capability; low noise and no annual shift in resistance value Noncombustible, light weight and cheaper than enameled resistors More durable than enameled resistors that are made at high temperature SGS (RoHS compliant)
金属壳绕线电阻器适用于工业机械。 主要规格/特点: 铝箱电阻器由一个分布在铝箱内的金属合金绕圈型电阻元件组成。 带高温电镀、安装箱内填有特殊的不易燃水泥浆。 硬化后,用于高温绝缘工艺。 因为电阻器嵌在耐热水泥内,所以不受外部机械应力 灰尘的影响,非常好用。它耐用、抗震、良好的散热性及低温系数。 电阻成正比 应用广泛 产品操作简单且易安装。 应用于工业机械、负载测试、电力配电仪器及自动控制装置。 SGS(符合RoHS指令) 产品英文描述: Key Specifications/Special Features:An aluminum encased resistor consists of an alloy metal coil-type resistance element assembled into an aluminum enclosure Following high-temperature anodization, the enclosure is filled with a special non-flammable cement paste after hardening, insulation is applied through a high-temperature process Since the resistor is embedded in the heat-resistant cement, it is not affected by external mechanical force dusty environments, and extreme duty. It is durable, vibration-resistant, dissipates heat well, and has a low temperature coeff...
高效防潮。良好的软焊性。可采用自动插入式卷带包装。。低ESR PEI是感应式电容器,采用聚酯薄膜电介质,以铝箔为电极绕制而成,导线采用铜包钢,并有环氧树脂涂层。PEI在计时电路和中起阻塞、旁路、藕合和滤波的作用,十分适用于电视机、收音机、磁带录音机、立体声及其他电子消费品。 特性: 高效防潮。良好的软焊性。可采用自动插入式卷带包装。ESR低。微型尺寸,有效节省了空间。 规格: 1. 工作温度:- 40 ~ 85°C2. 电容范围:.001 ~ .47μF3. 电容公差:±5%(J),±10%(K), ±20%(M)4. 额定电压:50VDC, 100VDC5. 损耗因数:1.0% (1千赫,25°C时 ) 6. 绝缘电阻:>20000 MΩ (C .1 μF) >2000 MΩμF (C > .1 μF) 产品英文描述: PEI are inductively wound with Polyester film dielectric and aluminum fail as the electrode with copper-clad steel leads and epoxy resin coated. They are suitable for blocking, by-pass and coupling in timing circuits and filters....