WMSIC Electronic Components

Walsin WR06X204JTL

ModelWR06X204JTL
Package603
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

19 specifications

Core information

Product name
(Walsin) WR06X204JTL
Type
WALSIN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
WR06X204JTL
Electronic Component
1
Package
603
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
200kΩ
Electronic Component
1
Electronic Component
BM0265965186
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

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

WR06X204JTL 厚膜片式电阻产品概述

一、产品基本定位与核心身份

WR06X204JTL是华新科(Walsin) 推出的通用型厚膜片式电阻,采用行业标准0603封装(英制尺寸,对应公制1608,长1.6mm×宽0.8mm),属于小型化表面贴装元件(SMD)范畴。该产品针对消费电子、工业控制等领域的常规电路需求设计,兼顾成本控制与基础性能稳定性,是批量应用中替代传统插件电阻的主流选择,广泛适配自动贴装(SMT)生产线。

二、关键电气性能参数详解

该电阻的核心参数明确了其适用场景边界,具体解析如下:

  • 阻值与精度:标称阻值200kΩ(标识代码“204”,即20×10⁴Ω),精度±5%(标识“J”档),符合E24系列电阻的精度要求,满足大多数信号调理、分压电路的阻值误差需求;
  • 功率等级:额定功率1/10W(100mW),对应0603封装的典型功率上限,需注意实际使用中结合环境温度降额(如125℃时功率需降至50mW以下);
  • 工作电压:最大直流/交流工作电压75V,为电阻绝缘性能与功耗平衡后的极限值,超压使用可能导致击穿或阻值漂移;
  • 温度系数(TCR):±100ppm/℃,表示温度每变化1℃,阻值变化±100×10⁻⁶,属于厚膜电阻的常规TCR范围,宽温环境下阻值稳定性优于碳膜电阻;
  • 工作温度范围:-55℃~+155℃,覆盖工业级环境温度要求,可适应户外设备、车载辅助电路等高低温场景。

三、封装与物理特性优势

0603封装是WR06X204JTL的核心物理特征,其结构与优势如下:

  • 结构设计:采用陶瓷基底(氧化铝材质)+厚膜电阻浆料(钌基为主)+银电极+环氧树脂保护层的经典厚膜电阻结构,兼具成本优势与耐温性;
  • 贴装兼容性:完全适配自动贴片机(SMT)工艺,支持回流焊、波峰焊等主流焊接方式,焊接后焊点可靠性高(符合IPC-A-610标准);
  • 体积优势:相比插件电阻体积缩小约90%,可显著降低电路设计的PCB面积,满足智能手机、可穿戴设备等便携式产品的小型化需求。

四、典型应用场景梳理

基于参数特性,WR06X204JTL的主要应用场景包括:

  1. 消费电子领域:智能手机电池分压检测电路、平板电脑显示屏背光驱动限流电阻、音频电路信号匹配电阻;
  2. 工业控制领域:小型PLC输入输出接口电阻、温度传感器信号调理分压电阻、低压直流电机限流电阻;
  3. 通信设备领域:路由器射频电路偏置电阻、小型基站数字电路上拉/下拉电阻;
  4. 车载辅助电路:汽车仪表盘背光控制电阻、车载充电器过流检测电阻(注:非车规级,适用于辅助电路)。

五、使用与储存注意事项

为保证产品性能与可靠性,需注意以下要点:

  1. 功率降额:环境温度超过70℃时,需按华新科推荐的降额曲线降低使用功率(如155℃时功率需降至30mW以下);
  2. 电压限制:严禁超过75V工作电压,避免绝缘层击穿;
  3. 焊接工艺:回流焊温度峰值控制在260℃以内,焊接时间不超过10秒,避免热应力损坏电阻;
  4. 储存条件:未开封产品储存在温度0~40℃、湿度≤60%的干燥环境中,开封后建议1个月内使用完毕,避免电极氧化。

六、品牌与可靠性保障

华新科作为全球知名被动元件厂商,WR06X204JTL的可靠性经过严格验证:

  • 符合RoHS 2.0、REACH等环保标准,无铅环保;
  • 批量一致性好,阻值偏差控制在±5%以内,温度系数稳定性达标;
  • 经过高温老化(155℃×1000小时)、湿度循环(85℃/85%RH×500小时)等可靠性测试,满足行业标准。

该产品以高性价比、宽温适配性成为中小功率电路的常规选择,可满足多数民用及工业级设备的电阻需求。

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