WMSIC Electronic Components

Walsin WR06X5603FTL

ModelWR06X5603FTL
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
(Walsin) WR06X5603FTL
Type
WALSIN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
(WALSIN)
Electronic Component
WR06X5603FTL
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.035g
Electronic Component
560kΩ
Electronic Component
1
Electronic Component
BM0263664353
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.

WR06X5603FTL 厚膜贴片电阻产品概述

一、产品基本属性与定位

WR06X5603FTL是华新科(Walsin) 推出的WR系列厚膜贴片电阻,采用0603(英制)/1608(公制) 小型化贴片封装,是一款针对精准阻值、宽温环境设计的通用型被动元件。型号中“WR”代表华新科厚膜电阻系列,“06X”对应0603封装规格,“5603”为阻值代码(560×10³Ω=560kΩ),“FTL”明确了精度(±1%)、温度系数(±100ppm/℃)等核心参数,定位覆盖工业、消费电子等多领域的常规精准应用场景。

二、核心电性能参数详解

2.1 阻值与精度

该电阻标称阻值为560kΩ,精度等级为**±1%**,属于工业及消费电子领域常用的“高精度”等级(区别于±5%、±10%的普通等级)。1%精度可满足信号调理、分压电路、滤波网络等对阻值一致性要求较高的场景,无需额外筛选即可实现批量应用的性能稳定。

2.2 功率与电压额定值

额定功率为100mW(0.1W),最大工作电压为75V。两者匹配性良好:根据欧姆定律,最大工作电流约为134μA(I=V/R=75V/560kΩ),此时功率消耗为P=I²R≈100mW,刚好达到额定功率上限,可避免因过功率导致的性能衰减或失效。

2.3 温度系数(TCR)

温度系数为**±100ppm/℃**,表示阻值随温度变化的速率:每升高或降低1℃,阻值变化为标称值的万分之一百(即0.01%)。例如,当环境温度从25℃(常温)变化至125℃(变化100℃)时,阻值变化约1%,与精度等级(±1%)一致,可保证宽温环境下的阻值稳定性。

2.4 工作温度范围

工作温区覆盖**-55℃+155℃**,超出常规工业级(-40℃+125℃)的温度上限,可适应极端环境(如高温车间、户外低温场景),无需额外搭配温度补偿电路,降低系统设计复杂度。

三、封装与物理特性

采用0603贴片封装(公制尺寸约1.6mm×0.8mm×0.45mm,具体以厂商 datasheet 为准),具备以下特点:

  1. 小型化:占用PCB面积仅约1.28mm²,适合智能手机、可穿戴设备、小型传感器模块等对空间要求严格的产品;
  2. 自动化兼容:贴片式设计适配SMT(表面贴装技术)生产线,支持高速贴装,提升生产效率;
  3. 抗应力性:厚膜工艺结合贴片封装,抗机械振动、冲击性能优于插件电阻,适合手持设备、汽车电子等振动场景。

四、典型应用场景

结合参数特性,WR06X5603FTL可广泛应用于:

  1. 工业控制模块:如PLC(可编程逻辑控制器)的信号输入调理电路、电机驱动的反馈分压网络,宽温区满足工业现场高低温波动;
  2. 消费电子终端:智能手机、平板的电源滤波电路、音频信号链路的电阻匹配,小型化封装适配设备轻薄化趋势;
  3. 传感器接口电路:压力传感器、温度传感器的信号放大电路中的分压电阻,1%精度保证信号采集的准确性;
  4. 小型通信设备:如蓝牙模块、WiFi模块的射频匹配网络,稳定的阻值特性提升信号传输质量。

五、产品优势与价值

  1. 性能成本平衡:1%精度与±100ppm/℃ TCR的组合,兼顾精准度与成本,无需选择更高精度(如0.1%)或更低TCR(如±50ppm/℃)的产品,降低BOM成本;
  2. 宽温可靠性:-55℃~+155℃的工作温区,覆盖大部分应用场景的极端温度,减少因温度导致的失效风险;
  3. 品牌保障:华新科作为全球知名被动元件厂商,产品一致性好、供货稳定,适合批量生产需求;
  4. 设计灵活性:0603封装支持与其他小型化元件(如0603电容、电感)搭配,优化PCB布局。

该产品凭借精准稳定的电性能、宽温适应性及小型化封装,成为多领域电子设备的可靠电阻选择。

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