WMSIC Electronic Components

Walsin 0805N102F500CT

Model0805N102F500CT
Package0805
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
(Walsin) 0805N102F500CT
Type
WALSIN
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
0805N102F500CT
Electronic Component
1
Electronic Component
1nF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±1%
Electronic Component
0.034g
Electronic Component
1
Electronic Component
BM0265085194
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.

0805N102F500CT 多层陶瓷贴片电容(MLCC)产品概述

一、产品核心基本属性

0805N102F500CT是华新科(Walsin)推出的多层陶瓷贴片电容(MLCC),核心参数清晰明确,可直接匹配精密电路需求:

  • 容值:1nF(代码“102”,即10×10² pF);
  • 精度:±1%(满足批量生产的一致性要求);
  • 额定电压:50V DC(中低压直流场景适用,无交流额定值时默认参考直流);
  • 温度系数:C0G(行业称NP0,温度系数0±30ppm/℃);
  • 封装:SMD贴片式,0805英制(对应公制2012,尺寸≈2.0mm×1.25mm×0.8mm);
  • 品牌:华新科(全球MLCC主流供应商,产能覆盖消费、工业、汽车领域)。

二、关键性能与技术优势

该型号基于C0G材质的MLCC,核心优势集中在温度稳定性、高频特性、精度可靠性三个维度:

  1. 宽温下的极致稳定:C0G材质在-55℃至125℃范围内,容值变化率<0.1%(典型值),远优于X7R等材质(±15%变化),可避免极端温度下电路参数漂移;
  2. 低损耗高频适配:损耗角正切tanδ典型值<0.15%(1kHz测试),寄生电感/电阻极低(贴片无引线设计进一步优化),适合射频、微波电路的滤波、耦合应用,减少信号衰减;
  3. 高精度与一致性:±1%容值精度搭配严格生产管控,同批次产品离散性小,降低电路调试难度,提升批量良率;
  4. 安全电压裕量:50V额定电压适配12V/24V等中低压系统,实际应用建议留20%裕量(≤40V),避免过压老化。

三、封装规格与典型应用场景

3.1 封装细节

0805封装是贴片电容主流规格,尺寸小巧(2.0mm×1.25mm),厚度≈0.8mm,适配自动化贴片生产线,无引线设计可减少电路寄生参数,提升高频性能。

3.2 核心应用场景

因性能稳定、精度高,该型号广泛适用于对参数一致性要求严格的领域:

  • 射频通信:5G基站射频前端、Wi-Fi 6模块、蓝牙5.0设备的滤波/耦合电路,低损耗保障信号质量;
  • 工业控制:PLC、传感器接口、伺服驱动器的滤波电路,宽温稳定性适配工业现场温度波动;
  • 医疗电子:监护仪、超声诊断仪的信号调理电路,容值稳定避免医疗信号失真;
  • 高端消费电子:旗舰手机射频天线匹配、高端音频设备滤波,满足音质/信号质量要求。

四、品牌可靠性与合规性

华新科作为全球知名MLCC厂商,产品具备以下优势:

  1. 严格质量管控:遵循ISO 9001、IATF 16949(汽车级)标准,通过振动(10-2000Hz/1.5g)、温度循环(-55℃~125℃×1000次)测试,MTBF达数百万小时;
  2. 环保合规:符合RoHS 2.0、REACH标准,无铅无卤,适配全球市场;
  3. 供货稳定:成熟产能布局,可满足中批量至大批量采购,减少供应链风险。

五、选型与应用注意事项

  1. 温度系数匹配:若对温度稳定性要求不高(如普通电源滤波),可选择成本更低的X7R,但需接受容值随温度变化较大;
  2. 电压裕量设计:实际工作电压≤额定值的80%(40V),避免长期过压损坏;
  3. 封装兼容性:0805适配多数PCB,空间紧张可考虑0603,但需确认参数匹配;
  4. 焊接工艺:回流焊需遵循华新科推荐曲线(峰值245℃±5℃,时间<10s),避免热应力损伤。

总结

0805N102F500CT以高温度稳定性、低损耗、高精度为核心,适配射频通信、工业控制、医疗电子等场景,是中低压精密电路的可靠选择。

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