WMSIC Electronic Components

Walsin WR08X152JTL

ModelWR08X152JTL
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
(Walsin) WR08X152JTL
Type
WALSIN
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
WR08X152JTL
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.034g
Electronic Component
1.5kΩ
Electronic Component
1
Electronic Component
BM0264253419
Operating Temperature
55℃~+155℃
Operating Voltage
150V
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.

WR08X152JTL厚膜电阻产品概述

一、产品基本定位

WR08X152JTL是华新科(Walsin) 推出的通用型厚膜贴片电阻,采用0805封装规格,针对中低精度、常规功率场景设计,兼顾成本控制与基本性能稳定,广泛适配消费电子、工业控制等领域的批量应用需求。产品以成熟的厚膜工艺为核心,满足多数电路对阻值、功率的基础要求,是替代高精度电阻的成本优化方案。

二、核心性能参数解析

1. 阻值与精度

  • 标称阻值:1.5kΩ(采用电阻代码152表示,即“15×10²”);
  • 精度等级:±5%,满足90%以上常规电路对阻值误差的需求(如分压、限流、信号匹配),无需高精度场景时可降低BOM成本。

2. 功率与电压约束

  • 额定功率:125mW,为连续工作状态下的最大功率限制(需注意:脉冲功率需参考厂商具体规格);
  • 额定电压:150V,实际工作时需同时满足功率约束:实际电压V≤√(P×R)=√(0.125W×1500Ω)≈13.7V,或实际电流I≤P/R≈83.3μA,避免过功率导致电阻烧毁。

3. 温度特性

  • 温度系数(TCR):±100ppm/℃,即温度每变化1℃,阻值变化±0.01%;
  • 工作温度范围:-55℃~+155℃,覆盖工业级宽温环境(如户外设备、高温车间),最大阻值变化量为1.5kΩ×100ppm/℃×210℃(155℃-(-55℃))=31.5Ω,阻值波动在工程可接受范围内。

三、封装与物理特性

  • 封装规格:0805(英制代码,对应公制2012,尺寸为2.0mm×1.2mm),贴片式设计,适配SMT自动贴装工艺,生产效率高;
  • 工艺类型:厚膜电阻(丝网印刷金属浆料+高温烧结),相比薄膜电阻成本降低30%以上,适合大规模量产;
  • 物理特性:体积小巧,可有效节省PCB布局空间(每平方厘米可贴装约200个),适用于高密度电路设计。

四、典型应用场景

  1. 消费电子领域:手机、平板、智能穿戴设备的信号分压、限流电路(如音频模块偏置、Type-C接口保护);
  2. 工业控制场景:PLC(可编程逻辑控制器)、传感器接口的偏置电阻、信号匹配电阻,满足-40℃~+85℃的工业级环境要求;
  3. 汽车电子辅助应用:车载中控屏、氛围灯电路的辅助电阻(需结合整车级认证,但155℃工作温度可支持部分非安全关键场景);
  4. 电源电路设计:DC-DC转换器的反馈分压网络、低压差线性稳压器(LDO)的限流保护电阻;
  5. 通信设备:路由器、交换机的信号调理电路(如滤波分压、阻抗匹配)。

五、可靠性与品牌保障

华新科作为全球被动元器件TOP10厂商,WR08X152JTL符合RoHS 2.0、REACH 等环保法规要求,厚膜工艺成熟稳定,长期工作下阻值漂移率≤0.5%/1000小时;产品参数符合IEC 60115等国际电子元器件标准,可满足批量应用的可靠性需求,为终端产品提供稳定的性能支撑。

该产品以高性价比、宽温适应性为核心优势,是中低端电子设备的理想电阻选择。

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