WMSIC Electronic Components

ECHU1H222GX5

ModelECHU1H222GX5
Package0805
BrandPANASONIC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PANASONIC ECHU1H222GX5
Type
PANASONIC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
ECHU1H222GX5
Electronic Component
1
Electronic Component
2.2nF
Package
0805
Electronic Component
Capacitor
Electronic Component
±2%
Electronic Component
0.06g
Electronic Component
1
Electronic Component
Electronic Component
Electronic Component
BM0265002436
Operating Temperature
55℃~+125℃
Voltage
30V;50V
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.

松下ECHU1H222GX5金属化聚苯硫醚电容器产品概述

松下ECHU1H222GX5是一款针对工业级应用设计的金属化聚苯硫醚(PPS)贴片电容器,凭借宽温稳定性、低损耗特性及可靠的性能表现,成为工业控制、通信设备等领域的优选组件。以下从核心身份、参数特性、材料优势等维度展开概述。

一、核心产品身份识别

ECHU1H222GX5隶属于松下电容器产品线,型号命名遵循行业通用逻辑:

  • ECHU:代表金属化聚苯硫醚(PPS)贴片电容系列;
  • 1H:对应额定电压50V(H为电压等级代码);
  • 222:容值编码,即22×10²pF=2.2nF;
  • GX5:封装及精度标识(GX代表0805封装,5对应±2%精度)。

该产品明确为SMD贴片式设计,适配自动化贴装产线,是松下针对中高压、宽温场景推出的标准化组件。

二、关键电气与物理参数

1. 电气核心参数

  • 容值与精度:标称容值2.2nF,精度±2%,满足对容值一致性要求较高的电路(如滤波、耦合回路);
  • 额定电压:50V(直流),支持低电压至中压场景,避免过压风险;
  • 损耗特性:PPS介电材料赋予其低损耗角正切(典型值<0.001 at 1kHz),适合高频电路或对功率损耗敏感的应用;
  • 绝缘电阻:常温下≥10¹⁰Ω,宽温范围内保持稳定,减少漏电流对电路的影响。

2. 物理封装参数

采用0805标准贴片封装(英制尺寸:0.08×0.05英寸,公制尺寸:2.0mm×1.25mm),厚度约0.8~1.0mm,兼容多数PCB设计,贴装密度高,适合小型化设备。

三、介电材料与性能优势

金属化聚苯硫醚(PPS)是该产品的核心技术亮点,相比陶瓷、聚酯(PET)等材料,具备以下优势:

  1. 宽温稳定性:在-55℃~+125℃范围内,容值变化率控制在±5%以内,远优于普通聚酯电容的±15%温漂,适合极端温度环境;
  2. 自愈特性:金属化电极采用超薄镀层设计,当局部击穿时,镀层会瞬间熔断,避免短路扩散,提升产品可靠性;
  3. 耐湿性与耐化学性:PPS树脂本身耐潮湿、耐有机溶剂,可在高湿度或腐蚀性环境下长期工作;
  4. 低损耗与高频率特性:介电常数稳定(典型值3.0),适合10MHz以下的高频应用,如射频耦合、去耦回路。

四、工作环境与可靠性

ECHU1H222GX5的设计充分考虑工业级应用的严苛环境:

  • 温度范围:-55℃~+125℃,覆盖全球多数工业场景(如寒带户外设备、高温车间控制器);
  • 环境适应性:耐振动(典型值10g,10~2000Hz)、耐冲击(典型值50g,1ms),适配运输、机械振动场景;
  • 长寿命设计:在125℃、额定电压下,预期寿命可达10000小时以上,满足长期稳定工作需求。

五、典型应用场景

凭借宽温、低损耗、高可靠特性,ECHU1H222GX5广泛应用于:

  1. 工业控制设备:PLC(可编程逻辑控制器)、传感器接口、电机驱动电路的滤波与耦合;
  2. 通信设备:路由器、交换机的电源滤波、射频信号耦合;
  3. 汽车电子辅助系统:车载显示屏、传感器模块(需宽温适配);
  4. 高端消费电子:医疗设备(如便携式监护仪)、工业级无人机的电路保护与滤波。

六、品牌与质量背书

松下作为全球电容器领域的领先品牌,ECHU1H222GX5遵循严格的生产管控:

  • 采用自动化生产工艺,确保容值一致性与封装精度;
  • 符合RoHS、REACH等环保标准,无铅无卤;
  • 提供完整的可靠性测试报告(如温度循环、湿度老化),满足工业级质量要求。

综上,松下ECHU1H222GX5是一款兼顾性能与可靠性的工业级PPS贴片电容,适用于对宽温、低损耗有明确需求的电路设计,是工程师优化产品稳定性的可靠选择。

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