WMSIC Electronic Components

Walsin WR06X1002FTL

ModelWR06X1002FTL
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

20 specifications

Core information

Product name
(Walsin) WR06X1002FTL
Type
WALSIN
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
WR06X1002FTL
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.035g
Electronic Component
10kΩ
Electronic Component
10
Electronic Component
BM0264353251
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±100ppm/℃

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

WR06X1002FTL厚膜固定电阻器产品概述

WR06X1002FTL是华新科(Walsin)推出的一款0603封装厚膜固定电阻器,针对小体积、低功率、宽温域的通用电路需求设计,兼具成本优势与稳定性能,广泛应用于消费电子、工业控制、通信等领域。

一、产品核心身份与命名逻辑

  1. 品牌与类型:由华新科(Walsin)生产,属于厚膜固定电阻器(采用陶瓷基片+电阻浆料烧结的厚膜工艺制造);
  2. 型号解析:
    • WR:华新科电阻器系列标识;
    • 06X:0603封装系列(对应公制1608尺寸);
    • 1002:阻值编码(前三位“100”×10²=10kΩ);
    • FTL:精度(±1%)、功率(1/10W=100mW)及封装工艺组合标识;
  3. 封装规格:0603英制封装(公制1608),具体尺寸为1.6mm(长)×0.8mm(宽)×0.45mm(高),适配常规表面贴装(SMT)生产线。

二、关键电气与物理参数

(一)电气核心参数

参数项 规格值 应用说明 标称阻值 10kΩ(10000Ω) 固定阻值,偏差范围±1% 精度等级 ±1% 满足一般信号调理、分压需求 额定功率 100mW(1/10W) 25℃环境下的持续工作功率 最大工作电压 75V DC/AC 不得超过此电压值,避免击穿 温度系数(TC) ±100ppm/℃ 阻值随温度变化的速率,稳定性适中 工作温度范围 -55℃ ~ +155℃ 宽温域设计,覆盖工业/汽车辅助场景

(二)物理与环保参数

  • 单颗重量:约5mg;
  • 焊盘适配:0603标准焊盘(建议尺寸0.8mm×0.6mm);
  • 环保认证:符合RoHS 2.0、REACH法规,无铅封装,可用于出口产品。

三、工艺与可靠性特性

  1. 厚膜工艺优势:
    采用丝网印刷+高温烧结工艺,将电阻浆料印刷于96%氧化铝陶瓷基片,经850℃以上烧结形成致密电阻膜——相比薄膜电阻成本更低,相比碳膜电阻阻值稳定性提升30%以上;
  2. 宽温域可靠性:
    工作温度覆盖-55℃至+155℃,在-40℃~+85℃范围内,阻值偏差最大约±0.85%(由温度系数计算),满足工业级设备的高低温循环需求;
  3. 功率与电压余量:
    额定功率100mW,实际使用建议降额至80%以下(即80mW),可避免长期过热导致阻值漂移;最大工作电压75V,适合≤50V的低中压电路(如传感器信号调理、电源滤波)。

四、典型应用场景

WR06X1002FTL因小体积、低功率、宽温域的特点,广泛应用于以下场景:

  1. 消费电子:手机/平板的传感器输出分压(如加速度计信号调理)、智能穿戴的电池管理电路(如充电限流);
  2. 工业控制:PLC模块的4-20mA模拟量输入接口(如温度传感器信号转换)、小型电机驱动的限流电阻;
  3. 通信设备:基站射频前端的偏置电路(如功放管偏置分压)、路由器的电压基准网络;
  4. 汽车电子:车载中控的按键背光分压、辅助传感器(如胎压监测模块)的信号滤波;
  5. 医疗设备:小型监护仪的心率/血氧信号滤波、便携式血糖仪的电源分压电路。

五、选型与使用注意事项

  1. 精度匹配:若需更高精度(如±0.1%),需选择华新科WR06X系列高精度子型号;若仅需±5%,可考虑成本更低的碳膜电阻;
  2. 功率降额:环境温度每升高10℃,功率需降额10%(如125℃时降额至50mW),避免长期过载;
  3. 电压限制:电路工作电压不得超过75V,否则可能导致电阻击穿或阻值永久性漂移;
  4. 贴装工艺:SMT贴装时,回流焊峰值温度需控制在230℃~250℃,避免温度过高损坏陶瓷基片;
  5. 存储要求:未开封产品存储于-20℃~+30℃、湿度≤60%的环境,开封后建议12个月内使用完毕。

WR06X1002FTL作为华新科成熟的通用电阻产品,凭借稳定的性能、紧凑的封装和宽温域特性,成为小功率电路设计的常用选型,可满足多数工业与消费类产品的基础电阻需求。

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