商铺名称：深圳市华鑫欧电子有限公司
联系人：吴伟（先生）
联系手机：
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联系地址：深圳市宝安区石岩镇洲石路石头山工业区2号厂房3楼
邮编：518108
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华鑫欧RTP100-T0247
功率型 厚膜 无感 电阻器???? Power type?? Thick film??? Non inductive Resistor
l? 安装在散热器，于 25℃时，额定功率达 100 瓦；在不使用散热片，25℃常温下，额定功率是 3.5 瓦
Installed on the radiator, with a rated power of 100 watts at 25 ℃; The rated power is 3.5 watts at room temperature of 25 ℃ without using heat sinks
l? TO-247 模压塑封包装
TO-247 molded plastic packaging
l? 只用一颗螺丝，便可以安装于散热器上
Only one??? screw is needed to install it on the radiator
l? 保护性高的模压塑胶封外盒，且易于安装
Highly protective molded plastic outer box, and easy to install
l? 高绝缘度 High insulation degree
l? 无感设计 Sensorless design
电源供应器的入口端、荧幕映像管的功率负载及泄放电阻、低能量脉冲负载、电压整流器、缓冲电路器、UPS The inlet end of power supply, power load and discharge resistor of screen picture tube, low-energy pulse load, voltage rectifier, buffer circuit, UPS
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氧化铝基板 |
Alumina Substrate |
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电阻层 |
Resistor Layer |
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铜脚 |
Lead |
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模压封装 |
Molding |
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?2025 V1.0
华鑫欧RTP100-T0247
功率型 厚膜 无感 电阻器???? Power type?? Thick film??? Non inductive Resistor
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测试项目 |
基本要求 |
测试方法 |
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Test project |
Basic Requirements |
Test Method |
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短时间过负荷 |
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1.5 倍额定功率，但不超过最大耐压的 1.5 倍，连续 5 秒钟 |
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Short term overload |
△R±0.5% |
1.5 times the rated power, but not exceeding 1.5 times the |
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maximum withstand voltage, for 5 consecutive seconds |
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负载寿命 |
△R±1.0% |
额定功率下 2000 小时 |
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Load Life |
2000 hours at rated power |
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耐湿测试 |
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-10℃～﹢65℃，湿度＞90%在最大工作电压下维持 240 小时 |
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Humidity test |
△R±0.5% |
Maintain at maximum operating voltage for 240 hours at |
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-10 ℃~+65 ℃ and humidity>90% |
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焊接附著性 |
90%以上覆盖新锡 |
245±5℃持续 3 秒 |
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Solderability |
Over 90% coverage of new tin |
245 ± 5 ℃ for 3 seconds |
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热冲击测试 |
△R±0.5% |
-65℃～﹢150℃，100 次循环 |
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Thermal Shock |
65 ℃~+150 ℃, 100 cycles |
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引线强度 |
△R±0.2% |
（拉力测试）2.4 牛顿 |
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Lead strength |
(Tensile test) 2.4 Newtons |
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高频震动 |
△R±0.4% |
20 公克震动 |
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High-frequency vibration |
20 grams of vibration |
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绝缘强度 |
△R±0.15% |
1800v AC，60 秒 |
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Dielectric Strength |
1800v AC，60 seconds |
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温度循环 |
ΔR±0.3% |
-65°C~+150°C，1000 次循环 |
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Temperature Cycling |
-65°C~+150°C, 1000 cycles |
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?2025 V1.0
华鑫欧RTP100-T0247
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功率型 厚膜 无感 电阻器 |
Power type? Thick film? Non inductive Resistor |
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型号 |
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阻值范围? Resistance Range |
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温度系数 |
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Type |
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±0.5% |
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±1% |
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±5% |
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TCR（PPM/℃） |
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≥0.1Ω～1Ω |
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±300 |
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≥1Ω～5Ω |
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±100 |
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±200 |
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RTP100 |
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≥5Ω～10Ω |
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±300 |
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±50 |
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≥10Ω～100KΩ |
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±100 |
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±200 |
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最大工作电压 Maximum operating voltage |
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700VDC |
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耐电压 Voltage endurance |
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1800VAC |
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绝缘电阻 Insulation resistance |
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10GΩ min |
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工作温度范围 Working temperature range |
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- 55 ° C～+150 ° C |
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产品类型 |
功率 |
阻值 |
精度 |
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Product type |
Power |
Resistance |
Accuracy |
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RTP |
100 Watts |
3R9=3.9Ω |
D：±0.5% |
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10R=10Ω |
F：±1% |
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20K=20KΩ |
J：±5% |
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?2025 V1.0
