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Sunlord SDNT2012X104J4250HTF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunlord SDNT2012X104J4250HTF
- Type
- SUNLORD
- Minimum package
- 4000 圆盘
Technical parameters
- Power
- 200mW
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- SDNT2012X104J4250HTF
- Electronic Component
- 1
- Electronic Component
- 1.25mm
- Package
- 0805
- Electronic Component
- NTCThermistor Resistor
- Electronic Component
- 0.037g
- Electronic Component
- 2mm
- Electronic Component
- 100kΩ
- Electronic Component
- 0.85mm
- Electronic Component
- 1
- B
- ±3%
- Electronic Component
- BM0265071945
- 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.
SDNT2012X104J4250HTF 产品概述
基本信息
SDNT2012X104J4250HTF是一款高性能的负温度系数（NTC）热敏电阻，专门设计用于温度检测与控制等应用。其额定阻值为100kΩ，适用于广泛的电子设备和应用领域。该元件由知名品牌顺络（Sunlord）生产，采用0805标准封装，适合表面贴装（SMD）技术，并在自动化生产中表现出色。
参数规格
- 阻值（25℃）: 100kΩ
- B值（25℃/50℃）: 4250K
- B值精度: ±3%
- 功率: 200mW
- 最大稳态电流（25℃）: 140µA
- 工作温度范围: -55℃~+125℃
- 电阻精度: ±5%
- 封装类型: 0805
工作原理
NTC热敏电阻的工作原理基于其电阻值随温度变化而变化的特性。当温度升高时，NTC热敏电阻的电阻值降低；反之，当温度降低时，其电阻值则增加。这一特性使得NTC热敏电阻广泛应用于温度测量、智能温度控制系统以及过热保护电路等。
应用场景
SDNT2012X104J4250HTF可广泛应用于以下场景：
- 温度监测: 常用于家用电器、制冷设备以及HVAC（供暖、通风与空调）系统内的温度测量和控制。
- 电池管理系统: 在电动车及可再生能源系统中，NTC热敏电阻用于监测电池的运行温度，确保安全和效率。
- 工业自动化设备: 在工业控制系统中实现精确的温度反馈，提升操作的可靠性。
- 消费电子产品: 用于手机、笔记本电脑及其他电子设备的温控管理，延长设备的使用寿命。
封装与安装
0805封装是目前消费电子中最常用的表面贴装封装之一，其小巧的尺寸使得在空间有限的电路板上更加灵活。该元件支持自动贴片操作，保证了高效的生产流程和精确的安装。由于其低功耗特性，SDNT2012X104J4250HTF在长时间工作时的发热量极低，确保了设备的稳定性和安全性。
性能优势
- 稳定性: SDNT2012X104J4250HTF具有良好的温度稳定性与可靠性，适应各种环境条件，尤其是极端温度下依然保持性能稳定。
- 精准度: 相对较高的B值和电阻精度使得该热敏电阻在实际应用中能够提供精准的温度测量，迅速响应温度变化，确保系统及时调整。
- 低功耗: 最大稳态电流仅为140µA的特性，使得其在各种低功耗设计中表现优异，延长产品的使用期限，降低运行成本。
结论
综合上述特点，SDNT2012X104J4250HTF NTC热敏电阻是一款性能卓越的温度传感器，适合多种电子应用场景。凭借高精度、广泛的适用温度范围和低功耗特性，该产品不仅在性能上表现出色，同时也符合现代电子设备对于小型化、效率提升的需求。无论是在家庭、电气设备、还是工业自动化领域，该NTC热敏电阻都能成为实现高效、可靠温度管理的重要组成部分。
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