WMSIC Electronic Components

Walsin WR06X1503FTL

ModelWR06X1503FTL
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) WR06X1503FTL
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
WR06X1503FTL
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.035g
Electronic Component
150kΩ
Electronic Component
1
Electronic Component
BM0265277717
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.

WR06X1503FTL 厚膜电阻产品概述

WR06X1503FTL是华新科(Walsin)推出的一款小封装厚膜电阻,凭借高精度、宽温适应性、紧凑尺寸三大核心优势,成为消费电子、工业控制及汽车电子等领域的常用元件。以下从核心标识、性能参数、应用场景等维度展开详细概述。

一、产品核心标识与基础定位

型号“WR06X1503FTL”包含清晰的参数编码,可快速定位产品特性:

  • WR06X:华新科厚膜电阻系列代号,代表采用厚膜印刷工艺制造(成本优于薄膜、稳定性优于碳膜);
  • 1503:阻值编码(前三位有效数+后一位倍率),即150×10³Ω=150kΩ;
  • FTL:封装与性能标识,对应0603封装、±1%精度、1/10W(100mW)额定功率。

该型号定位为小体积高精度厚膜电阻,兼顾“性能稳定”与“成本可控”,适配高密度PCB设计及宽温环境应用。

二、关键性能参数详解

1. 阻值与精度

标称阻值150kΩ,精度±1%,满足工业级常规电路的阻值一致性需求(如传感器信号调理、分压电路等),无需额外校准即可保证基础功能稳定。

2. 功率与电压规格

  • 额定功率:100mW(1/10W),适合低功耗场景(如电池供电的穿戴设备、小型传感器模块);
  • 最大工作电压:75V,结合阻值计算可知:实际功率上限P=V²/R=75²/150k≈37.5mW,远低于额定功率,电压冗余度高,不易因过压损坏。

3. 温度特性

温度系数(TCR)为±100ppm/℃,即温度每变化1℃,阻值变化±0.01%。举例:

  • 环境温度从25℃升至155℃(变化130℃),阻值最大变化±1.3%,仍在电路允许的波动范围内;
  • 低温-55℃时,阻值变化同样可控,适配极端环境。

4. 工作温度范围

-55℃+155℃的宽温范围,覆盖**汽车电子(-40℃+125℃)、工业现场(-20℃~+85℃)** 等典型环境,无需额外降额即可稳定工作。

三、封装与物理特性

采用0603封装(公制1608,即1.6mm×0.8mm尺寸),是贴片电阻的主流小封装之一:

  • 体积紧凑:可大幅提升PCB布局密度,适合智能手机、智能手表、小型工业模块等对空间要求严格的产品;
  • 工艺优势:厚膜工艺平衡“性能”与“成本”,批量生产一致性高,无铅环保符合RoHS标准。

四、典型应用场景与优势

1. 核心应用场景

  • 消费电子:智能手机传感器接口、电源滤波电路;智能手表心率传感器信号调理;
  • 工业控制:PLC模块输入分压电路;温度传感器信号放大偏置电阻;
  • 汽车电子:车载显示屏背光控制;胎压监测系统(TPMS)信号处理;
  • 通信设备:小型基站射频信号分压;路由器电源稳压辅助电路。

2. 应用核心优势

  • 高密度布局:0603小封装适配紧凑PCB设计,降低产品体积;
  • 宽温稳定:-55℃~+155℃范围下阻值波动小,适合极端环境;
  • 成本可控:厚膜工艺优于薄膜电阻成本,适合批量生产;
  • 可靠性高:华新科成熟工艺保证,长期工作故障率低。

五、选型与使用注意事项

  1. 功率降额:实际工作功率建议不超过额定功率的50%(≤50mW),延长产品寿命;
  2. 电压限制:避免实际电压超过75V,防止绝缘击穿;
  3. 温度适配:高温环境(如汽车发动机舱)下,需确认电路对阻值变化的容忍度;
  4. 焊盘匹配:0603封装需对应PCB焊盘尺寸(建议1.2mm×0.6mm左右),避免虚焊或焊接不良。

六、品牌与可靠性背书

华新科(Walsin)是全球知名被动元件制造商,产品通过ISO9001、IATF16949(汽车电子) 等认证,厚膜电阻工艺积累超过30年,批量产品一致性稳定,广泛应用于国内外主流电子厂商。

综上,WR06X1503FTL是一款性价比突出的小封装厚膜电阻,适合对精度、体积、宽温有要求的多领域应用,是工业级、消费级电路设计的优选元件之一。

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