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AISHI EWH2GM680M20OT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- AISHI EWH2GM680M20OT
- Type
- AISHI
- Minimum package
- 221 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- AISHI
- Electronic Component
- EWH2GM680M20OT
- Electronic Component
- 1
- Electronic Component
- 68uF
- Package
- Through-hole, D18x L20mm
- Electronic Component
- Through-hole Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 8.619g
- Pitch
- 7.5mm
- Electronic Component
- 1
- Electronic Component
- BM0264335756
- Voltage
- 400V
- Capacitor
- 18mm
- Capacitor
- 20mm
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AISHI EWH2GM680M20OT 直插铝电解电容产品概述
一、产品基本信息与核心参数
EWH2GM680M20OT是艾华集团（AISHI）推出的径向直插铝电解电容，专为高压、中等容量需求场景设计。核心参数清晰覆盖工业、家电、电源等领域的基础应用：
- 容值：68μF，满足滤波、耦合等功能的中等容量需求；
- 精度：±20%，符合铝电解电容常规精度等级，无需额外校准；
- 额定电压：400V DC，支持高压电路环境，避免过压击穿；
- 封装规格：电容体直径18mm、长度20mm（D18×L20mm），径向引线设计；
- 脚间距：7.5mm，适配多数PCB板标准插件孔位，安装便捷；
- 工作寿命：2000小时@105℃，高温工况下性能衰减符合设计标准。
二、关键性能指标解析
高压耐量适配性
400V额定电压覆盖开关电源直流母线、LED驱动高压端等场景，避免电容因过压出现击穿或性能衰减加速，保障电路安全。容量与精度平衡
±20%精度是铝电解电容标准等级，既能满足滤波、耦合等基础功能，又能降低生产成本，适合批量应用。高温可靠性
2000hrs@105℃寿命意味着电容在105℃持续工作时，容值变化、漏电流增加均在可接受范围，适配烤箱、工业变频器等高温工况。纹波电流耐受能力
基于艾华工艺优化，该型号具备良好纹波耐受能力，可有效滤除开关电源高频纹波，提升输出稳定性。
三、封装与机械特性
径向引线设计
引脚从电容体两端垂直引出，直接插入PCB板插件孔，焊接流程简单，适合自动化批量生产。紧凑体积规格
18mm直径+20mm长度属于中等体积，在保证400V耐压+68μF容量的前提下，适配小型LED驱动电源、迷你PLC等紧凑型设备。标准脚间距
7.5mm脚间距符合PCB常用插件标准，无需特殊设计孔位，与其他元器件兼容布局，提升电路设计灵活性。
四、典型应用场景
该型号因参数适配性强，广泛应用于：
- 开关电源：LED驱动电源、电脑电源、通信电源的高压滤波环节；
- 工业控制：变频器、PLC的直流母线滤波，耐高压+高温寿命满足工业工况；
- 家电产品：空调外机、洗衣机的高压电路（如压缩机驱动），适配成本控制要求；
- 照明设备：大功率LED路灯、工矿灯的驱动电源，紧凑体积适合户外空间限制。
五、品牌与可靠性保障
- 艾华技术背书
艾华是国内铝电解电容龙头，30余年生产经验，产品通过RoHS、REACH认证，符合国际标准； - 多重验证
经过高低温循环（-40℃~105℃）、1.5倍额定电压测试、寿命加速测试，确保实际应用稳定性； - 高性价比
作为国产主流品牌，在保证性能前提下，具备高性价比，适合中小批量及大规模采购。
该型号凭借高压耐量、高温可靠性及紧凑体积，成为工业、家电、电源领域的实用型选择。
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