价 格: | 面议 | |
加工定制: | 是 | |
品牌/商标: | TYOHM | |
型号/规格: | RT | |
种类: | 高压电阻器 | |
性能: | 高压 | |
材料: | 薄膜 | |
制作工艺: | 高压电阻器金属釉 | |
外形: | 圆柱形 | |
标称阻值: | 47K-100M | |
允许偏差: | ±5% | |
温度系数: | PTC | |
额定功率: | 1(W) | |
功率特性: | 中功率 | |
频率特性: | 高频 | |
营销方式: | 厂家直销 | |
产品性质: | 新品 |
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DIMENSIONS尺寸 | |||||||||||||||||||||
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Unit: mm | |||||||||||||||||||||
TYPE | Dimension(mm) | Resistance | Max,Permissible Voltage | ||||||||||||||||||
D?0.5 | L?0.5 | H?3 | d?0.1 | Range(Ω) | DC | RMS | |||||||||||||||
RT 1/4W | 2.4 | 6.4 | 30 | 0.6 | 47K~33M | 1600V | 1150V | ||||||||||||||
RT 1/2W | 3.5 | 9 | 30 | 0.65 | 47K~33M | 3500V | 2500V | ||||||||||||||
RT1W | 4.5 | 11 | 30 | 0.8 | 47K~33M | 5000V | 3500V | ||||||||||||||
RT2W | 5 | 15 | 30 | 0.8 | 47K~33M | 10000V | 7000V | ||||||||||||||
特 性 | |||||||||||||||||||||
■ | 接近金屬皮膜特性,阻值可高達33MΩ | ||||||||||||||||||||
■ | 使用高穩定性金屬釉作基體,耐溫度及超負載性能安定 | ||||||||||||||||||||
■ | 可耐溶劑清洗及適高溫環境 | ||||||||||||||||||||
■ | 產品精密,容許誤差為? 5 %及? 1 % |
dzsc/19/0229/19022981.jpgdzsc/19/0229/19022981.jpg
dzsc/19/0229/19022981.jpg
小型化適用於高精密電子產品之小型基板8mm帶裝方式適用於自動表面黏著具有高強度安定性和高信賴性降低裝配費用ELECTRICAL PERFORMANCE電氣特性Test Items Spec.Test Method JIS-C-5202溫度使用範圍Operating Temp.-55℃~125℃-溫度係數Resistance Temp. Coeff.<10Ω ±400ppm/℃5.210Ω-1MΩ±100ppm/℃>1MΩ ±200ppm/℃短時間超負載Short Time Overload±1%5.5絕緣性Insulation Resistance1,000MΩmin.5.6負載壽命Load Life±1%7.1耐濕壽命Moisture-proof Load Life±1%7.9溫度週率Temperature Cycle±0.5%7.4浸錫耐熱性Resistance to soldering heat270℃±5℃/ 6.410 ±1 sec.:±1% 端子拉力強度Terminal Strength(pull)±1%6.1焊錫性Solderability95%coverage min. "
Bitmap DIMENSIONS 尺寸 Bitmap TYPEDimension(mm)ResistanceMax.Working RSUD?0.5L?1H?3d?0.1Range(Ω)Voltage 1W2.66.8300.650.22~1M350V 2W3.59300.80.22~1M500V 5W515300.80.22~1M750V 特 性 ■採用超高散熱功能材質,產品具超小型化高功率特點■不燃性絕緣塗料,可耐溶濟清洗及高溫■已氧化過之電阻膜經年變化甚小,皮膜強度特強 ELECTRICAL PERFORMANCE電氣特性Test ItemsConditionSpec.Test Method JIS-C-5202 溫度係數Resistance Temp. Coeff.-55℃~ 155℃?300ppm /℃5.2 溫度週率Temp. Cycle-55℃~ 155℃5 cycles? 1%7.4 耐電壓 Dielectric Withstanding Voltage350V AC 1min.No change5.7 絕緣性 Insulation Resistance500V megger1,000 MΩ5.6 負載壽命Load Life70℃on-off cycle 1,000 hours? 5 %7.1 耐濕壽命Moisture-proof Load Life40℃95% RH on-off cycle 500 hours? 5 %7.9 "