WMSIC Electronic Components

Walsin WR06X9101FTL

ModelWR06X9101FTL
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) WR06X9101FTL
Type
WALSIN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
WR06X9101FTL
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.035g
Electronic Component
9.1kΩ
Electronic Component
1
Electronic Component
BM0265647746
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.

WR06X9101FTL 厚膜片式固定电阻器产品概述

WR06X9101FTL是华新科(Walsin)推出的0603封装厚膜片式固定电阻器,针对通用电子电路的高精度、高密度布局需求设计,兼具稳定的电气性能与宽环境适应性,是消费电子、工业控制、汽车电子等领域的常用无源元件。

一、核心参数与基本定位

该电阻器的核心参数清晰定义了应用边界:

  • 标称阻值:9.1kΩ(精度±1%),属于高精度等级,满足多数电路对阻值一致性的要求;
  • 功率规格:100mW(1/10W),额定功率适配低功耗电路的长期稳定工作;
  • 电气极限:最大工作电压75V,避免高压下的绝缘失效风险;
  • 温度特性:温度系数(TCR)±100ppm/℃,阻值随温度变化的漂移量可控;
  • 环境范围:工作温度-55℃~+155℃,覆盖高低温场景的使用需求。

二、封装与物理特性

采用0603标准表面贴装封装(尺寸1.6mm×0.8mm),符合IPC国际封装规范:

  • 工艺优势:厚膜工艺(印刷电阻浆料+高温烧结),相比薄膜电阻更耐机械应力与环境腐蚀,长期稳定性突出;
  • 布局适配:无引线片式结构,可直接焊接于PCB表面,适合高密度电路设计(如智能手机、可穿戴设备);
  • 焊接兼容性:适配SMT回流焊、波峰焊的标准温度曲线,焊接过程无开路、短路隐患。

三、电气性能详解

  1. 阻值精度:±1%的精度等级,可有效避免电路性能波动——例如在分压电路中保证输出电压一致性,在信号放大电路中稳定偏置电压;
  2. 功率降额:额定功率基于25℃环境,实际需遵循降额原则(温度每升10℃,功率承载降约5%),确保长期可靠性;
  3. 电压与绝缘:75V最大工作电压远低于理论击穿电压(≈910V),主要考虑PCB绝缘与电路安全,避免电晕或局部击穿;
  4. 温度稳定性:±100ppm/℃的TCR表示,100℃温差下阻值变化仅±0.1%,满足工业、汽车电子等高低温场景精度要求。

四、环境适应性与可靠性

该电阻器设计充分考虑复杂环境可靠性:

  • 宽温工作:-55℃+155℃覆盖汽车发动机舱(-40℃125℃)、工业现场(-20℃~85℃)等典型场景;
  • 耐湿热性能:符合IEC 60068-2-60标准,40℃/95%RH环境1000小时后阻值变化≤±1%;
  • 机械强度:厚膜层与陶瓷基底结合牢固,抗回流焊260℃热应力,无裂纹或阻值漂移;
  • 环保合规:符合RoHS 2.0、REACH指令,无铅无镉,适配绿色电子产品设计。

五、典型应用场景

WR06X9101FTL适配多领域电路:

  • 消费电子:智能手机、平板电脑的信号滤波、偏置电路(如音频放大、触控感应);
  • 工业控制:PLC输入输出接口、传感器信号调理(如压力传感器分压校准);
  • 汽车电子:车载信息娱乐系统、车身控制模块的辅助电路(需确认汽车级认证);
  • 通信设备:路由器、交换机的电源分压、信号匹配网络;
  • 可穿戴设备:智能手表、蓝牙耳机的低功耗电路(0603封装适配小尺寸PCB)。

六、品牌与质量背书

华新科作为全球领先被动元件制造商,拥有40+年生产经验:

  • 质量体系:通过ISO 9001、IATF 16949(汽车级)、ISO 14001认证;
  • 一致性管控:全自动检测,参数一致性达99.5%以上;
  • 供货稳定:全球生产基地布局,满足批量订单需求,降低供应链风险。

总结:WR06X9101FTL以高精度、宽温适应性与高密度布局优势,成为通用电子电路的可靠选择,适配多领域中低端至中端应用需求。

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