WMSIC Electronic Components

IHHEC C0805N101J251T

ModelC0805N101J251T
Package0805
BrandIHHEC
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

18 specifications

Core information

Product name
IHHEC C0805N101J251T
Type
IHHEC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
IHHEC
Electronic Component
C0805N101J251T
Electronic Component
1
Electronic Component
100pF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.04g
Electronic Component
1
Electronic Component
BM0230136521
Electronic Component
NP0
Voltage
250V
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.

IHHEC禾伸堂C0805N101J251T贴片MLCC产品概述

C0805N101J251T是禾伸堂(IHHEC)推出的一款高频高稳定贴片多层陶瓷电容(MLCC),针对精密电子电路的高频滤波、信号耦合及中低压电源场景设计,核心参数覆盖100pF容值、±5%精度、250V额定电压及NP0温度系数,适配0805标准封装,兼具高可靠性与集成度优势。

一、产品基本属性解析

该型号命名遵循行业通用规则,各字符含义清晰:

  • C:贴片电容(MLCC)标识;
  • 0805:EIA标准封装(英制,对应公制2012,长2.03mm×宽1.27mm);
  • N101:容值编码(10×10¹=100pF);
  • J:精度等级(±5%);
  • 251:额定电压编码(25×10¹=250V);
  • T:温度系数标识(对应NP0 Class 1类陶瓷)。

核心参数总结:

参数项 规格值 标称容值 100pF 精度 ±5% 额定直流电压 250V 温度系数 NP0(±30ppm/℃) 工作温度范围 -55℃~125℃ 封装尺寸 0805(2012公制)

二、核心性能特点

1. 宽温域高精度稳定性

作为Class 1类陶瓷电容,NP0温度系数是核心优势:电容值随温度变化极小(典型±30ppm/℃),在-55℃至125℃范围内容值偏差≤0.5%,且无直流偏置效应,完美适配射频、通信等对频率稳定性要求严苛的场景。

2. 中高压耐量与低损耗

额定电压250V高于常规0805封装MLCC(多为63V/100V),可满足部分中低压电源滤波需求;同时NP0材质的低损耗特性(DF≤0.001),能有效降低高频电路能量损耗,提升信号传输效率。

3. 高集成度与贴装兼容性

0805封装体积小巧,适配自动化贴装生产线,焊盘设计符合IPC标准,回流焊工艺兼容性好(峰值温度240~260℃,回流时间≤10秒),适合高密度PCB设计。

三、封装规格与典型应用

1. 封装细节

C0805N101J251T采用标准0805封装,典型尺寸:

  • 长度:2.0±0.2mm;
  • 宽度:1.27±0.2mm;
  • 厚度:1.0±0.1mm;
  • 焊盘间距:0.5±0.1mm。

封装材料为多层陶瓷介质+镍电极,表面镀锡,抗腐蚀性能优异。

2. 典型应用场景

  • 高频通信:WiFi 6/6E模块、蓝牙5.3射频前端、5G基站小信号滤波;
  • 工业控制:PLC模拟量电路、传感器信号调理、伺服电机驱动滤波;
  • 电源滤波:12V~24V开关电源高频噪声抑制、DC-DC转换器输入输出滤波;
  • 医疗设备:监护仪信号采集、超声探头耦合电容(低漏电流要求);
  • 汽车电子:辅助驾驶传感器滤波、车身控制模块(BCM)低功耗电路。

四、可靠性与品质保障

禾伸堂作为国内MLCC主流厂商,该型号通过多重可靠性测试,符合行业严苛标准:

  • 认证资质:ISO 9001、IATF 16949(汽车电子级)、RoHS 2.0;
  • 可靠性测试:
    • 高低温循环(-55℃~125℃,1000次):容值变化≤±1%;
    • 耐电压测试(2.5倍额定电压,1分钟):无击穿,漏电流≤10nA;
    • 寿命测试(125℃,额定电压):10000小时后容值变化≤±2%;
  • 抗环境应力:振动(10~2000Hz,1.5g)、冲击(1000g,0.1ms)测试通过,适合移动/工业振动场景。

五、选型与使用注意事项

1. 选型匹配建议

  • 电路最大工作电压需≤250V(建议留1.2倍裕量,避免过压);
  • 高频/精密电路优先选NP0,若温度稳定性要求不高可考虑X7R(成本更低);
  • 汽车电子场景需确认IATF 16949认证(该型号已覆盖)。

2. 使用注意事项

  • 回流焊:峰值温度不超260℃,回流时间≤10秒,防止陶瓷开裂;
  • 静电防护:MLCC为静电敏感元件,需用防静电包装/工具操作;
  • 储存条件:温度-40℃~85℃,湿度≤60%,开封后1个月内使用完毕;
  • 机械应力:贴装后避免PCB弯折,防止电极断裂。

C0805N101J251T凭借高稳定、中高压、小体积特性,成为精密电子领域高性价比选择,尤其适合对温度敏感的高频电路及中低压电源系统。

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