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PSA FM32X223K251EMG
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- PSA FM32X223K251EMG
- Type
- PSA
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PSA
- Electronic Component
- FM32X223K251EMG
- Electronic Component
- 1
- Electronic Component
- 22nF
- Package
- 1210
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.066g
- Electronic Component
- 1
- Electronic Component
- BM0265675307
- Electronic Component
- X7R
- Voltage
- 250V
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FM32X223K251EMG 贴片多层陶瓷电容（MLCC）产品概述
一、产品基本信息
FM32X223K251EMG是信昌电陶（PSA） 推出的中高压贴片多层陶瓷电容（MLCC），属于工业级宽温稳定型器件。型号编码清晰对应核心参数：
- “223”=22nF（容值，22×10³pF）；
- “251”=250V（直流额定电压）；
- “X7R”=介电材质代码；
- “1210”=英制贴片封装规格。
该产品兼顾高容值密度、宽温稳定性与中高压适配性，广泛应用于工业、汽车、电源等领域。
二、核心电气性能参数
产品核心参数明确，适配中高压电路需求：
- 容值与精度：标称容值22nF，精度±10%，满足大多数工业/消费类电路对容值偏差的要求；
- 额定电压：直流额定电压250V，短时间可承受峰值电压（需遵循降额规范），适配中高压电源、滤波电路；
- 介电特性：采用X7R高介电常数陶瓷材质，容值密度是NPO材质的5~10倍，同时避免Y5V材质的大幅温漂问题。
三、封装与物理特性
采用1210英制贴片封装，对应公制尺寸约3.0mm（长）×2.5mm（宽），封装厚度约1.0~1.2mm（依批次略有差异），具有以下优势：
- SMT适配性：无引线设计，兼容常规回流焊/波峰焊工艺，焊接可靠性高；
- 高密度布局：小尺寸适配紧凑型PCB，适合小型化电子设备（如车载模块、智能家电）；
- 机械可靠性：陶瓷基体+金属电极结构，耐机械应力（如振动、冲击）性能优于电解电容。
四、温度特性与稳定性
X7R材质赋予产品优异的宽温性能：
- 工作温度范围：-55℃+125℃，覆盖工业级（-40+85℃）、汽车级（-40~+125℃）等场景；
- 容值温漂控制：全温度范围内容值变化率≤±15%（行业标准），避免温度波动导致电路性能漂移；
- 长期稳定性：陶瓷材质无电解液干涸问题，使用寿命远超铝电解电容，适合7×24小时运行设备。
五、典型应用场景
结合电气与物理特性，该产品主要应用于：
- 工业控制：PLC、变频器的电源滤波、信号耦合电路，应对工业环境的宽温与电磁干扰；
- 开关电源：中高压开关电源的输出滤波、EMI抑制，降低纹波与噪声；
- 汽车电子：车载电源模块、传感器接口（如温度/压力传感器耦合），满足汽车级可靠性要求；
- 通信设备：基站、路由器的射频旁路、耦合电路，提升信号传输稳定性；
- 高端消费电子：智能家居设备、高端家电的电源滤波，兼顾性能与成本。
六、选型与使用注意事项
- 电压降额：实际工作电压建议不超过额定电压的80%（≤200V），避免过压损坏；
- 焊接规范：回流焊峰值温度控制在230~250℃，时间≤10s，防止陶瓷开裂；
- 存储条件：常温干燥环境存储（湿度≤60%），避免受潮影响焊接性能；
- 批量保障：信昌电陶（PSA）作为专业MLCC制造商，产品一致性经行业验证，适合批量采购。
该产品通过平衡性能、成本与可靠性，成为中高压宽温MLCC的高性价比选型。
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