WMSIC Electronic Components

HRE CGA0603X7R103K250JT

ModelCGA0603X7R103K250JT
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0603X7R103K250JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603X7R103K250JT
Electronic Component
1
Electronic Component
10nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265156250
Electronic Component
X7R
Voltage
25V
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.

CGA0603X7R103K250JT多层陶瓷电容产品概述

CGA0603X7R103K250JT是HRE芯声品牌推出的通用型多层陶瓷电容(MLCC),采用小型化0603封装,兼顾温度稳定性、容值精度与成本优势,广泛适配消费电子、工业控制等多领域电路需求。以下从核心属性、性能参数等维度展开详细说明。

一、产品基本属性定位

该型号属于HRE芯声常规X7R系列MLCC,核心定位为中温稳定型通用电容——既满足多数电路对容值偏差的基本要求,又具备较宽温度适应范围,区别于高精度NPO系列(温度特性优但容值窄)和高容值Y5V系列(温度特性差但成本低)。其型号命名对应核心参数:

  • CGA:MLCC贴片封装代码;
  • 0603:英制封装尺寸(0.06英寸×0.03英寸,公制1.6mm×0.8mm);
  • X7R:温度系数(-55℃~+125℃,容值变化≤±15%);
  • 103:容值代码(10×10³pF=10nF);
  • K:精度代码(±10%);
  • 250:额定电压(25V DC);
  • JT:系列/包装辅助代码(参考HRE官方手册)。

二、核心性能参数详解

1. 容值与精度

标称容值10nF,精度±10%(K级),满足90%以上通用电路对容值偏差的要求(如电源滤波、信号耦合无需高精度)。X7R特性使其容值随温度、电压变化幅度远小于Y5V,可避免电路性能波动。

2. 额定电压

额定直流电压25V,是0603封装MLCC的常规电压等级(高于10V/16V,低于50V)。需注意:

  • 直流应用需降额(建议实际电压≤20V,即额定值80%),避免长期过载老化;
  • 交流应用需计算峰值电压(Vp),确保Vp≤25V,否则需换更高额定电压型号。

3. 温度特性

采用X7R温度系数,工作范围**-55℃~+125℃**,容值变化≤±15%(行业标准)。可稳定工作于高温环境(如车载电子、工业现场)或低温环境(如户外设备),无需额外温控设计。

三、封装与物理特性

1. 尺寸与布局

0603封装公制尺寸为1.6mm(长)×0.8mm(宽)×0.8mm(厚)(常规值),适合高密度PCB布局(如手机主板、智能手表模块),有效节省空间。

2. 焊接兼容性

焊盘符合IPC-A-610标准,支持回流焊、波峰焊:

  • 回流焊:峰值温度230℃~245℃,焊接时间≤30秒(避免陶瓷开裂);
  • 波峰焊:焊料温度≤260℃,焊接时间≤5秒。

3. 环保合规

符合RoHS 2.0(无铅、无镉、无汞)及REACH SVHC要求,可用于全球多数市场电子产品。

四、典型应用场景

该型号因平衡体积、温度特性与成本,广泛应用于:

  1. 消费电子:手机、平板、智能穿戴的电源滤波、音频信号耦合;
  2. 工业控制:PLC模块、传感器节点的抗干扰滤波(宽温适配工业现场);
  3. 通信设备:路由器、交换机的电源去耦(满足10MHz以下信号需求);
  4. 车载辅助电路:车载音响、仪表盘背光电路(X7R宽温符合部分车载环境)。

五、可靠性与环境适应性

1. 寿命与稳定性

额定电压+125℃下工作1000小时,容值变化≤±10%,绝缘电阻≥1GΩ,满足5~10年使用周期。

2. 机械耐受性

  • 抗振动:10Hz2000Hz,加速度10G20G(符合IPC-9701);
  • 抗冲击:1000G2000G,冲击时间0.5ms1ms(适配运输及现场场景)。

3. 存储要求

存储温度**-55℃~+150℃**,相对湿度≤60%,开封后3个月内使用(避免引脚氧化)。

六、选型与应用注意事项

  1. 电压降额优先:直流降额至80%,交流计算峰值电压;
  2. 温度余量设计:高温(>100℃)下容值略有下降,预留10%~15%余量;
  3. 焊接工艺管控:严格遵循HRE推荐的回流焊曲线,避免过热开裂;
  4. 替换原则:需高精度选NPO(容值窄),需大容值选Y5V(温度特性差),该型号为平衡之选。

综上,CGA0603X7R103K250JT是性价比突出的通用MLCC,适合对温度稳定性有要求、体积受限的电路设计,是HRE芯声中低端市场主力型号之一。

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.