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型号及制造商
MMA02040C1801FB300是威世(VISHAY)公司推出的一款薄膜电阻器,专为高性能应用设计,满足汽车与医疗领域的严格标准。其封装设计为0204,这是一个 compact(紧凑型)和有效利用空间的表面贴装封装形式,适合于各种电路板的集成。
电气性能
该电阻的阻值为1.8 kΩ,容差为±1%,确保在应用中保持良好的精确度和可靠性。最大功率额定值为0.25W(1/4W),适合一般的电流负荷应用。电阻的温度系数为±50ppm/°C,表明其在温度变化时,阻值的变化非常小,适用于要求严格的工作环境。
环境适应性
MMA02040C1801FB300电阻器具有优良的耐硫特性,特别适合在高污染环境下工作,如汽车引擎舱或工业设备中。这种耐硫性能确保在长期暴露于硫化物气体时,电阻的可靠性和性能不会衰退。它还符合AEC-Q200认证标准,确保其在汽车用途中的性能和耐久性。
工作温度范围
该电阻的工作温度范围为-55°C至155°C,适合于极端环境的要求。这使得MMA02040C1801FB300电阻器在严酷的环境中,如极寒或极热的气候条件下,均能稳定工作,确保应用的安全性与可靠性。
应用领域
该电阻器广泛应用于汽车电子、工业仪器、医疗设备等领域。在汽车电子中,它可用于传感器、电源管理系统和信号处理模块等。在医疗设备中,由于其高稳定性和耐温性能,MMA02040C1801FB300也是许多监测仪器和控制系统中不可或缺的组件。
封装设计
MMA02040C1801FB300的0204封装形式(0.055"直径 x 0.142"长,约1.40mm x 3.60mm)使其在紧凑型电路设计中具备良好的兼容性。其小巧的尺寸便于在密集的PCB布局中使用,同时也为热管理提供了有效的表面面积。
结论
作为一款高品质的薄膜电阻,MMA02040C1801FB300以其优越的电气特性和出色的环境适应性,不仅适用于复杂的汽车系统,还能满足医疗行业对电子元器件的严格要求。威世的这款电阻器是确保性能、安全和可靠性的理想选择,能够在关键应用中发挥重要作用。选择MMA02040C1801FB300,您可以放心地将其投入到您的下一款高性能电子设备中。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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