WMSIC Electronic Components

Walsin 0603N300J500CT

Model0603N300J500CT
Package0603
Brand(Walsin)
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

20 specifications

Core information

Product name
(Walsin) 0603N300J500CT
Type
WALSIN
Unit
Electronic Component
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
0603N300J500CT
Electronic Component
1
Electronic Component
30pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265428855
Electronic Component
NP0
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.

华新科0603N300J500CT陶瓷电容产品概述

一、产品核心参数总览

华新科0603N300J500CT为多层陶瓷片式电容(MLCC),核心参数清晰明确:

  • 容值:30皮法(pF),采用行业通用三位数字标识(300),前两位为有效数字(30),第三位为倍率(10⁰);
  • 精度:±5%,由字母“J”标注,属于高精度等级;
  • 额定电压:50V直流(DC),型号中“500”对应50V,覆盖多数常规电路工作电压;
  • 温度系数:C0G/NP0(型号“N”为NP0标识),温度稳定型陶瓷材质;
  • 封装:0603英制封装(对应公制1608),即1.6mm×0.8mm表面贴装尺寸。

二、关键性能特点

该电容的核心优势集中在温度稳定性、精度及高频特性,具体表现为:

  1. 极优温度稳定性:C0G/NP0材质温度系数接近0(典型值±30ppm/℃以内),容值随环境温度(-55℃~125℃)变化可忽略,避免温度波动对电路性能的干扰;
  2. 高精度容值:±5%精度远高于X7R等温度补偿型电容(通常±10%以上),适合对容值准确性要求高的精密场景;
  3. 高频低损耗:陶瓷介质高频特性优异,射频(RF)及高速数字电路中信号损耗低,无额外噪声引入;
  4. 宽电压适配:50V额定电压覆盖消费电子、工业控制及通信设备的常规工作范围,无需过度降额设计。

三、封装与尺寸规格

采用0603(1608公制)表面贴装封装,尺寸参数符合IPC行业标准:

  • 长度:1.60±0.15mm;
  • 宽度:0.80±0.15mm;
  • 厚度:0.50±0.05mm(典型值);
  • 焊盘间距:0.50±0.10mm。

小尺寸设计适配高密度PCB布局,满足便携式设备(如智能手表、无线耳机)及小型化系统的集成需求;表面贴装工艺支持自动化焊接,生产效率高且焊接可靠性达标。

四、典型应用场景

因性能稳定、体积小巧,该电容广泛应用于以下领域:

  1. 射频通信设备:手机、WiFi6模块、蓝牙5.0模块、基站射频前端,利用高频低损耗保证信号传输质量;
  2. 精密电子仪器:示波器、信号发生器、频谱分析仪,依赖±5%精度及温度稳定性实现准确测量;
  3. 消费电子产品:智能手表、无线耳机、平板电脑、智能家居设备,适配小型化封装需求;
  4. 工业控制电路:PLC模块、传感器接口、电机驱动电路,宽温度范围(-40℃~85℃)下性能稳定;
  5. 汽车电子辅助系统:车载导航、行车记录仪(部分批次符合车规要求),满足车载环境可靠性需求。

五、品牌与可靠性优势

华新科(Walsin)作为全球被动元件头部厂商,该产品具备以下可靠性优势:

  1. 严格质量管控:遵循ISO9001、IATF16949(部分系列)体系,每批次经容值、温度特性、焊接可靠性测试;
  2. 环保合规:符合RoHS2.0、REACH标准,无铅无镉,满足全球市场准入;
  3. 长期稳定性:NP0材质无直流偏置效应(区别于X7R/X5R),长期使用容值无衰减;
  4. 供应稳定:成熟产能可满足批量订单,降低供应链风险。

综上,华新科0603N300J500CT是一款兼顾温度稳定性、精度与小型化的高可靠性MLCC,适用于多种对性能要求较高的电子设备。

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