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muRata NCU15XH103F60RC
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- mu Rata NCU15XH103F60RC
- Type
- MURATA
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 1mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MURATA
- Electronic Component
- NCU15XH103F60RC
- Electronic Component
- 1
- Electronic Component
- 0.5mm
- Package
- 0402
- Electronic Component
- NTCThermistor Resistor
- Electronic Component
- 0.015g
- Electronic Component
- 1mm
- Electronic Component
- 10kΩ
- Electronic Component
- 1
- B
- ±1%
- Electronic Component
- BM0227776741
- Operating Temperature
- 40℃~+125℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NCU15XH103F60RC 产品概述
一、主要参数
- 型号：NCU15XH103F60RC
- 品牌：muRata（村田）
- 阻值（25℃）：10 kΩ
- 阻值精度：±1%
- B值：B(25/50)=3380 K；B(25/85)=3434 K；B(25/100)=3455 K；B值精度：±1%
- 功率/最大耗散：1 mW；耗散系数：1 mW/℃
- 工作温度：-40 ℃ ～ +125 ℃
- 封装：0402（长度 1.0 mm，宽度 0.5 mm）
- 类型：NTC 热敏电阻（负温度系数）
二、产品特性
NCU15XH103F60RC 为超小型高精度 SMD NTC 热敏电阻。10 kΩ 标称阻值配合 ±1% 的阻值公差及 ±1% 的 B 值精度，适合对温度测量精度有较高要求的微型化电子设备。0402 封装具有极小热容，响应速度快，但同时最大耗散功率较低，使用时需注意避免自发热导致的测量误差。工作温度范围宽，可满足消费电子、移动设备及工业级部分应用。
三、典型应用
- 移动设备与可穿戴终端的局部温度监测与热管理
- 锂电池组温度检测与电池保护电路
- 电源管理芯片和功率器件的热补偿/温度校准
- 精密测量仪表及温度补偿元件
- 医疗便携设备的温度传感（需按医疗规范验证）
四、设计与使用建议
- 由于最大耗散仅 1 mW，测量时应采用低测量电流（常用 µA 级），以尽量降低自发热误差。
- 将器件尽量贴近被测点并避开热源或散热结构的干扰位置，以获得更准确的温度采样。
- 在 PCB 布局中减少热桥效应，避免与大功率器件直接毗邻；焊盘和过孔设计应符合 0402 封装的工艺要求。
- 推荐使用恒流源或高阻值分压电路进行阻值采样，并在固件中进行温度换算与线性化处理。
- 回流焊接时遵循厂商推荐的温度曲线与工艺规范，避免超出材料允许的热循环。
五、参考计算与校准
常用 Beta 方程用于阻值-温度换算： R(T) = R25 * exp[B * (1/T - 1/T25)] （T、T25 以开尔文为单位，R25 为 25℃ 时阻值）
对于高精度需求，建议结合三点或多点标定并采用 Steinhart–Hart 方程或查表法进行线性化处理，以抵消封装、环境与工艺带来的偏差。
总结：NCU15XH103F60RC 以其小尺寸、高精度及较宽工作温度范围，适用于空间受限且要求精确温度检测的场景，但设计时需严格控制测量功率与布板散热以避免自发热引入误差。若需与系统集成的具体热模型或采样电路建议，可提供电路拓扑与应用场景以便进一步优化。
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