WMSIC Electronic Components

AVX TAJA156K010RNJ

ModelTAJA156K010RNJ
Package1206
BrandAVX
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

19 specifications

Core information

Product name
AVX TAJA156K010RNJ
Type
AVX
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AVX
Electronic Component
TAJA156K010RNJ
Electronic Component
1
Electronic Component
15uF
Package
1206
Electronic Component
Capacitor
Electronic Component
±10%
Electronic Component
0.07g
Electronic Component
1
Electronic Component
BM0230264399
Operating Temperature
55℃~+125℃
Voltage
10V
Electronic Component
Electronic Component
Electronic Component
2000
Resistor(ESR)
3.2Ω

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

TAJA156K010RNJ 产品概述

一、概述与主要参数

TAJA156K010RNJ 为 AVX 系列固态钽电容,额定电压 10V,标称容量 15µF,容量公差 ±10%,等效串联电阻(ESR)3.2Ω,工作温度范围 -55℃ ~ +125℃,封装为 1206(大致尺寸 3.2mm × 1.6mm)。属于极性器件(有极性),适合对体积、温度范围和容量有要求的回路去耦与滤波场合。

主要参数一览:

  • 容值:15µF ±10%
  • 额定电压:10 V DC
  • ESR:3.2 Ω(标称)
  • 工作温度:-55℃ ~ +125℃
  • 封装:1206(片式)
  • 品牌:AVX

二、性能特点与影响因素

  • 体积比能量高:钽电容在相同体积下容量较大,适合有限 PCB 面积的能量储备与去耦。
  • ESR 对热量与纹波容忍度关键:ESR = 3.2Ω 表明器件对高纹波电流的承受能力有限,纹波电流产生的功耗为 P = I_rms^2 × ESR,会导致器件自发热并影响寿命。
  • 电压依赖与去耦效果:钽电容存在电压与温度依赖性,实际工作容量随偏压和温度会有所变化,应在电路设计中考虑有效容量余量。
  • 极性敏感:禁止反向施加电压或大幅突入电流,反向或浪涌可能引起失效甚至燃烧。

三、封装与机械特性

1206 封装适合自动贴装与回流焊工艺,便于表面贴装生产。由于为极性器件,焊盘布局应保证极性清楚并便于极性标记识别。推荐参考 AVX 数据表获得标准焊盘尺寸和焊接工艺参数。

四、应用建议与布板注意

  • 推荐用途:中低频去耦、电源滤波、稳压器输入/输出端的容量储备,适用于通信、工业和消费类电子设备(在需要特定认证时,务必确认器件认证状态)。
  • 布局建议:器件应尽可能靠近被去耦器件的电源引脚,走线最短最粗以降低串联电感和电阻。为降低热累积,避免将高发热元件紧邻。
  • 纹波管理:若电路纹波电流较大,应选用 ESR 更低、能承受更高纹波的器件(如钽聚合物或陶瓷电容)或并联多个器件分摊电流。

五、可靠性、存储与焊接

  • 可靠性考虑:建议在实际应用中对额定电压进行适度降额(常见做法为 ≤ 50% 额定电压)以提高长期可靠性,尤其在苛刻环境下。
  • 焊接与清洗:遵循 AVX 数据表中推荐的回流曲线和清洗工艺;避免长时间浸泡强溶剂或高温清洗。焊接后应避免立刻施加大纹波或大电流冲击。
  • 储存:存放于干燥、常温且避免阳光直射的环境,湿度与高温会影响外观和性能,应遵循制造商的储存建议。

六、选型与替代建议

  • 当电路存在较高纹波电流或需更低 ESR 时,建议考虑钽聚合物或多层陶瓷(MLCC)作为替代,或并联使用多个钽电容降低等效 ESR 与热耗。
  • 若需用于汽车等级或更高可靠性场合,请确认器件是否满足 AEC‑Q200 等认证,或联系 AVX 获取相应型号与资格证明。

备注:以上为基于提供参数的产品概述与一般工程建议,设计与生产前请参考 AVX 官方数据手册以获取完整电气、机械与工艺规范。

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