WMSIC Electronic Components

Walsin WR06X1801FTL

ModelWR06X1801FTL
Package0603
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) WR06X1801FTL
Type
WALSIN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
WR06X1801FTL
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.035g
Electronic Component
1.8kΩ
Electronic Component
1
Electronic Component
BM0265071423
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.

WR06X1801FTL 片式厚膜电阻产品概述

WR06X1801FTL是华新科(Walsin)推出的0603封装精密厚膜片式电阻,针对低功耗、高密度表面贴装(SMT)场景设计,凭借稳定的电气性能与宽环境适应性,广泛覆盖消费电子、工业控制等多领域应用。

一、产品基本属性与封装规格

该电阻属于华新科厚膜片式电阻系列,核心封装为0603英制尺寸(对应公制1608,长1.6mm×宽0.8mm),是SMT领域主流小型化封装之一,可有效适配高密度PCB布局,缩小终端产品体积。型号命名遵循行业逻辑:“WR”代表华新科片式电阻产品线,“06X”对应0603封装,“1801”为阻值代码(标称1.8kΩ),“FTL”为精度与封装后缀标识。

二、核心电气性能参数

该电阻聚焦精密性与低功耗平衡,关键参数如下:

  • 阻值与精度:标称1.8kΩ,精度±1%,属于精密电阻范畴,可满足信号分压、基准电压等对阻值一致性要求较高的电路;
  • 功率额定值:100mW(1/10W),适配低功耗应用,避免功率冗余导致的体积浪费;
  • 工作电压:75V(直流/交流通用),结合阻值计算,75V下实际功耗仅约3.1mW,远低于额定值,确保长期安全运行;
  • 温度系数(TCR):±100ppm/℃,即温度每变化1℃,阻值变化±0.01%。以25℃为基准,在工作温区(-55℃~+155℃)内,最大阻值变化量约±1.8Ω(±0.1%),可稳定应对环境温度波动。

三、环境适应性与可靠性

该电阻的环境性能覆盖工业级应用需求:

  • 宽温范围:-55℃~+155℃,支持极端低温(如北方户外设备)与高温(如工业烤箱周边电路)场景;
  • 焊接可靠性:适配SMT回流焊工艺(260℃峰值温度下30秒无性能衰减),厚膜工艺确保焊接后阻值稳定;
  • 抗应力能力:40℃/90%RH环境下1000小时阻值变化≤±0.5%,100V浪涌脉冲下无失效,适合复杂工况;
  • 环保合规:符合RoHS 2.0、REACH标准,不含铅、镉等有害物质,适配绿色制造需求。

四、典型应用场景

该电阻因小封装、低功耗、宽温稳定的特点,广泛应用于:

  1. 消费电子:智能手机、平板的电源管理(DC-DC分压、LED背光限流),利用小封装缩小终端体积;
  2. 工业控制:PLC模块、传感器接口(温度传感器信号调理),宽温特性适配工厂车间(-20℃~+60℃);
  3. 汽车电子:车载中控按键电路、胎压监测辅助电路,155℃高温耐受满足车载环境;
  4. 通信设备:路由器、交换机的信号滤波与阻抗匹配,高密度SMT适配设备小型化;
  5. 医疗仪器:便携式血糖仪、血压计的低功耗电路,1%精度确保测量稳定性。

五、品牌与质量保障

华新科(Walsin)是全球领先被动元件制造商,具备30余年厚膜电阻研发经验,产品通过UL、VDE认证。WR06X1801FTL采用自动化生产,阻值一致性控制在±0.5%以内(远超标称±1%),批量供货周期1-2周,可满足终端厂商量产需求。

该电阻以“小体积+高稳定”为核心优势,是低功耗精密电路的高性价比选择。

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