WMSIC Electronic Components

Walsin 1206B104K101CT

Model1206B104K101CT
Package1206
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
(Walsin) 1206B104K101CT
Type
WALSIN
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
1206B104K101CT
Electronic Component
1
Electronic Component
100nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.044g
Electronic Component
1
Electronic Component
BM0264353467
Electronic Component
X7R
Voltage
100V
Electronic Component
Electronic Component
Electronic Component
3000

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

华新科1206B104K101CT多层陶瓷电容(MLCC)产品概述

华新科(Walsin)1206B104K101CT是一款1206封装通用型多层陶瓷电容(MLCC),针对中等电压场景设计,凭借稳定的容值特性和可靠的工业级表现,广泛应用于电源滤波、信号耦合等电子电路中。

一、产品核心参数与标识解析

该型号的参数可通过型号编码和公开规格明确:

  • 容值:100nF(即0.1μF,型号中“104”表示10×10⁴pF);
  • 精度:±10%(型号中“K”为EIA精度代码);
  • 额定电压:100V直流(DC),适合中等电压级别的电路;
  • 温度系数:X7R(EIA标准),工作温度范围为**-55℃~+125℃**,容值变化控制在±15%以内;
  • 封装:1206英制(对应公制3216),尺寸为3.2mm×1.6mm(长×宽),典型厚度约0.8mm。

二、封装与物理特性

1206封装属于贴片电容的常用中小尺寸,具有以下特点:

  • 尺寸紧凑:适配大多数PCB的贴片设计,可实现高密度布局;
  • 焊接兼容性:支持回流焊、波峰焊(需符合工艺要求),手工焊需控制烙铁温度(≤350℃)和时间(≤3秒);
  • 引脚设计:两端电极采用镍锡镀层,焊接牢固且抗氧化,降低虚焊风险。

三、材料与性能优势

采用X7R铁电陶瓷介质,是该型号的核心性能基础:

  • 容值稳定性:在工作温度范围内,容值变化远小于Y5V等低成本介质,适合对容值精度有一定要求的场景;
  • 电压耐受:100V额定电压高于普通低压MLCC(如25V、50V),可覆盖中压电源、信号耦合等需求;
  • 高频特性:100nF容值在中高频段(几MHz到几十MHz)具有良好的旁路效果,适合射频电路辅助滤波。

四、典型应用场景

该型号的参数匹配以下常见电子领域:

  1. 电源电路:100V以下线性电源的输出滤波、开关电源的辅助电源滤波(如DC-DC模块的旁路);
  2. 信号处理:音频设备的信号耦合、工业控制电路的模拟信号滤波;
  3. 工业设备:PLC(可编程逻辑控制器)的输入输出接口滤波、传感器信号调理电路;
  4. 消费电子:高端充电器的辅助电源、智能家居设备的控制模块滤波。

五、品牌与可靠性保障

华新科作为全球领先的MLCC制造商,该型号具备:

  • 一致性好:生产工艺成熟,批量产品容值、电压特性偏差小,适合大规模生产;
  • 环保合规:符合RoHS 2.0、REACH等环保标准,无铅无卤,满足绿色制造要求;
  • 可靠性验证:通过高温寿命测试(125℃下1000小时)、温度循环测试等,适合工业级环境长期使用。

六、使用注意事项

为保证性能和寿命,需注意:

  • 电压降额:实际工作电压建议不超过额定电压的80%(即≤80V),避免过压导致介质击穿;
  • 温度限制:使用环境温度需在-55℃~+125℃范围内,超出会导致容值漂移或失效;
  • 静电防护:MLCC对静电敏感,操作时需佩戴防静电手环,存储于防静电包装中;
  • 焊接工艺:回流焊温度曲线需符合华新科推荐(峰值温度245℃左右,时间≤40秒),避免热冲击损坏电容。

该型号凭借平衡的性能与成本,是中压场景下1206封装MLCC的实用选型,可满足大多数通用电子设备的滤波、耦合需求。

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