SMD贴片电阻,0204/0207尺寸

精密型金属膜晶圆电阻MMP

产品特点

  • 高精密金属膜晶圆电阻(MMP系列):功率范围从0.16W至1W,阻值范围从10Ω至1MΩ,阻值精度可达到±0.1%,采用先进薄膜技术,比传统高精密电阻器具有更出色的抗脉冲能力和出色的散热性能,特殊的柱状机械结构可以耐振动和热冲击,长时间操作稳定性较佳,广泛使用于电源、汽车、仪表和医疗设备等应用上。
  • 产品符合RoHS要求,不含欧洲委员会确定的高度关注物质化学品管理局

应用范围

  • 汽车行业
  • 医疗器械设备
  • 测试/测量仪器设备
  • 自动化控制设备
  • 打印机扫描仪器设备
  • 转换器设备
  • 通讯设备、手机、GPS、PDA

产品图片

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产品规格参数

Type Power
Rating
(at70°C)
Resistance Range Maximum
Working
Voltage*
Maximum
Overload
Voltage**
±0.5% ±0.25% ±0,1%
MMP16 1/6W 1Ω~1MΩ 22Ω~1MΩ 43Ω~1MΩ 200V 400V
MMP204 1/4W 1Ω~1MΩ 22Ω~1MΩ 43Ω~1MΩ 200V 400V
MMP207 1/3W 10Ω~1MΩ 15Ω~1MΩ 33Ω~1MΩ 300V 500V
MMP52 1/2W 10Ω~1MΩ 15Ω~1MΩ 33Ω~1MΩ 300V 500V
MMP101 1W 10Ω~1MΩ 22Ω~1MΩ 43Ω~1MΩ 300V 500V

For a better life cycle under normal usage, 50% of the rated power is recommended

* Rated Continuous Maximum Working Voltage (RCWV) should be determined from RCWV =√Power Rating x Resistance Values Max. RCWV listed above.

** Short-time Overload (STOL) test should be determined from STOL=√2.5 x Power Rating x Resistance Values or maximum overload voltage listed above, whichever is lower.

技术摘要

Characteristics Ranges & Limits
Operating Temperature Range, °C  -55 ~ +125
Temperature Coefficient, PPM / °C* ±0.5%, ±0.25%, ±0.1% ±5, ±10,±15, ±25, ±50
Dielectric Withstanding Voltage, VAC or DC MMP16, MMP204 300
MMP207, MMP52, MMP101 500
Insulation Resistance, MΩ >104
Tin Whisker (JESD201 Temperature Cycling &
High Temp. / Humidity Storage), μm
<5
Failure Rate in Time, pcs / 109device hours <1

Not applicable to all resistance values. Please check with us regarding the PPM of specific resistance value(s).

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