WMSIC Electronic Components

HRE CGA0603X7R224K500JT

ModelCGA0603X7R224K500JT
Package0603
BrandHRE
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 Date code within 2 years

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0603X7R224K500JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603X7R224K500JT
Electronic Component
1
Electronic Component
220nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264596046
Electronic Component
X7R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
4000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

CGA0603X7R224K500JT 产品概述

CGA0603X7R224K500JT(HRE / 芯声)是一款表面贴装多层陶瓷电容(MLCC),标称容量220nF(224),额定电压50V,公差±10%(K),介质为X7R,封装尺寸为0603(约1.6 mm × 0.8 mm)。此型号针对通用电子设备中的去耦、滤波和稳压旁路等场合,兼顾体积、容量与电气性能,适合空间受限但需要中等容量与较高工作电压的电路设计。

一、主要参数概览

  • 容值:220 nF(标称)
  • 精度:±10%(K)
  • 额定电压:50 V DC
  • 介质:X7R(温度范围通常 −55°C 至 +125°C)
  • 封装:0603(1608 公制,约 1.6 × 0.8 mm)
  • 品牌:HRE(芯声)
  • 应用类型:旁路、去耦、去噪滤波、耦合及定时电路

二、X7R 介质与电气特性要点

X7R 属于二类介电材料,温度特性相对稳定,但非温度补偿型(不像 C0G/NP0)。典型特性包括:

  • 在 −55°C 至 +125°C 范围内电容变化有限,但可能达到数百分比(请参照厂方曲线)。
  • 对直流偏压(DC bias)敏感,在靠近额定电压使用时电容会下降,尤其在小尺寸、高容量条件下更明显。设计时应预留裕量或参考厂方 DC bias 曲线。
  • ESR/ESL 值低,适合高速去耦与切换噪声抑制。

三、典型应用场景

  • 电源去耦与旁路:对中低频纹波与瞬态电流提供本地储能与滤波。
  • 模拟前端滤波:与电阻、电感配合构成低通/高通滤波器。
  • 信号耦合/AC 耦合:在不要求严格温度稳定性的信号通路中使用。
  • 可用于消费类电子、工业控制、通信设备等需要50V耐压的小型化设计。

四、封装与标识说明

  • 0603 封装适合高密度贴装,焊盘设计应遵循 PCB 制造商与元件厂的推荐尺寸以保证焊接可靠性。
  • 型号解读(常见标识):CGA0603X7R224K500JT 中的 0603 表示封装,X7R 表示介质,224→220nF,K→±10%,500→50V,JT 及前缀为系列/包装/终端工艺等厂方编码(具体含义请参照 HRE 产品数据手册)。

五、设计与使用注意事项

  • 考虑 DC bias:在高压条件下有效电容会下降,关键电路需基于实际工作电压下的电容值进行设计验证。
  • 温度稳定性:X7R 在极端温度下会有一定容量漂移,敏感电路应评估温度影响。
  • 回流焊工艺:遵循厂家推荐的回流温度曲线,避免长时间超温影响性能和寿命。
  • 存储与贴装:防潮包装开封后按常规贴片元件管理,避免重复加热或机械应力导致裂纹。

六、可靠性与检验

  • 通过常见的可靠性试验(如高温存储、热循环、温湿度测试与焊接可靠性测试)的型号更能满足长期稳定性要求,具体测试报告与寿命评估请向供应商索取。
  • 对关键应用建议进行样机测试(含温度与偏压条件)以验证长期表现。

七、采购与包装建议

  • 常见包装形式为卷带(Tape & Reel),适合自动贴片生产线。订购时请确认包装单位(卷盘件数)与出厂批次。
  • 如需开具合格证明、RoHS/REACH 等合规文件或批量一致性测试数据,请在采购前与 HRE(芯声)或代理商确认。

总结:CGA0603X7R224K500JT 提供在有限空间内较大容量与 50V 耐压的平衡方案,适用于多种去耦与滤波场合。设计时应重点关注 DC bias 和温度特性,按厂方推荐的工艺与封装规范使用,可获得良好的稳定性与可靠性。若需更详细的电气特性曲线(DC bias、温度漂移、耐压及老化数据),建议索取 HRE 官方数据手册。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.