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Sunlord SDNT0603C103F3380FTF
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunlord SDNT0603C103F3380FTF
- Type
- SUNLORD
- Minimum package
- 15000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- SDNT0603C103F3380FTF
- Electronic Component
- 1
- Electronic Component
- 0.3mm
- Package
- 0201
- Electronic Component
- NTCThermistor Resistor
- Electronic Component
- 0.009g
- Electronic Component
- 0.6mm
- Electronic Component
- 10kΩ
- Electronic Component
- 0.3mm
- Electronic Component
- 1
- B
- ±1%
- Electronic Component
- BM0264079956
- Operating Temperature
- 55℃~+125℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SDNT0603C103F3380FTF NTC热敏电阻产品概述
一、产品定位与核心价值
SDNT0603C103F3380FTF是顺络电子推出的0201封装高精度NTC热敏电阻，专为小型化、高密度电子设备的温度监测与补偿设计。其核心价值体现在：
- 超小尺寸适配紧凑PCB布局，满足便携设备“轻、薄、小”需求；
- 双精度（阻值+ B值）校准，确保温度-电阻曲线的一致性；
- 宽温范围覆盖极端环境，兼顾工业级与消费电子场景；
- 低功耗设计避免自热误差，适配电池供电的便携产品。
二、关键电气性能参数解析
该型号的核心参数经过严格校准，支撑高精度温度测量：
- 阻值与精度：标称阻值10kΩ（25℃），电阻精度±1%——可直接匹配主流MCU的ADC采集电路，减少温度计算偏差；
- B值特性：B值（25℃/50℃）3380K，精度±1%——B值反映温度灵敏度，高B值+低精度偏差使曲线更线性，提升温度分辨率（如0.1℃级测量）；
- 功率与电流：额定功率100mW（25℃），最大稳态电流310μA——低功耗可避免自身发热干扰测量，适合智能手环等低功耗设备；
- 耗散系数：1mW/℃——表示电阻每升温1℃需消耗1mW功率，电路设计时可通过限制电流控制自热误差（如电流≤100μA时，自热升温≤0.1℃）。
三、热学特性与环境适应性
产品热学性能决定了响应速度与可靠性：
- 工作温度范围：-55℃~+125℃——覆盖工业级低温（如汽车电子-40℃启动）、消费电子高温（如户外IoT设备60℃暴晒）；
- 热时间常数：3s——表示温度突变后电阻稳定63.2%的时间，适合中速温度变化场景（如设备开机升温、环境温度渐变）；
- 长期可靠性：顺络采用陶瓷封装+稳定浆料工艺，宽温下阻值漂移≤0.5%/年，满足产品5年以上使用寿命要求。
四、封装尺寸与工艺兼容性
- 封装规格：0201封装（0.6mm×0.3mm×0.3mm）——目前最小的表面贴装封装之一，可将温度传感器集成到超小型模块（如蓝牙耳机充电仓、智能手表传感器带）；
- 焊接兼容性：支持回流焊、波峰焊等主流SMT工艺，兼容无铅制程，符合RoHS环保要求，适配自动化生产。
五、典型应用领域
该型号广泛应用于需要高精度温度监测的小型化设备：
- 消费电子：智能手机（电池温度监测、摄像头过热保护）、平板电脑（CPU温度补偿）、蓝牙耳机（充电仓温度控制）；
- 可穿戴设备：智能手环/手表（人体体温监测、环境温度检测）、健康监测设备（血糖仪/血压计的温度校准）；
- IoT终端：智能家居传感器（温湿度节点）、户外监测设备（气象站微型节点）；
- 工业控制：小型电机驱动器（过温保护）、微型传感器模块（压力传感器温度补偿）。
SDNT0603C103F3380FTF凭借小尺寸、高精度、宽温特性，成为便携电子与IoT设备温度监测的高性价比核心元件，可有效提升终端产品的温度控制精度与可靠性。
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