WMSIC Electronic Components

UNI-ROYAL 0402WGJ0471TCE

Model0402WGJ0471TCE
Package0402
BrandUNI-ROYAL
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
UNI-ROYAL 0402WGJ0471TCE
Type
0402
Unit
Electronic Component
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0402WGJ0471TCE
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.009g
Electronic Component
470Ω
Electronic Component
50
Electronic Component
BM69419095
Operating Temperature
55℃~+155℃
Operating Voltage
50V
Electronic Component
±100ppm/℃

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

产品概述:0402WGJ0471TCE 贴片电阻

一、基本信息

0402WGJ0471TCE是由UNI-ROYAL(厚声)生产的一款贴片电阻,其主要特点是功率消耗为62.5mW,电阻值为470Ω,精度为±5%。该电阻符合0402封装标准,适合用于高密度电路板设计和各种电子设备中。

二、产品特性

  1. 功率等级:62.5mW

    • 该产品的功率等级适合多数小型电子应用,能够有效地满足低功耗设备的需求。较低的功率消耗有助于提升系统的整体效率,降低热量产生,从而延长设备的使用寿命。
  2. 电阻值:470Ω

    • 470Ω的电阻值在电子电路中应用广泛,既可作为信号指示电阻,也可以用于电流限制或分压电路。在电路设计中,470Ω的电阻能够有效地配合多种元器件,提供良好的稳定性和可靠性。
  3. 容差:±5%

    • 该电阻的±5%的精度使其在大多数应用中表现良好。在一般场景下,这种精度足以保证信号的完整性和稳定性。当然,对于一些高精度应用,设计师可能会考虑更低容差的选项。
  4. 封装尺寸:0402

    • 0402封装的尺寸为1.0mm x 0.5mm,符合现代电子设备对空间的高要求。其小巧的体积使得它非常适合高密度印刷电路板(PCB)及微型化设备,减少了线路板占用空间,提高了设备集成度。
  5. 材料性质:厚膜电阻

    • 作为厚膜电阻,0402WGJ0471TCE具备优良的温度稳定性和长期可靠性。厚膜电阻所使用的材料在耐温、耐潮湿及抗电压击穿等方面表现优异,适应各种复杂的工作环境。

三、应用场景

0402WGJ0471TCE贴片电阻适用于多种电子设备和应用场景,包括但不限于:

  1. 消费电子产品:如智能手机、平板电脑、音乐播放器等,利用其小型化的特性在PCB上节省空间。

  2. 工业控制设备:如传感器、PLC(可编程逻辑控制器)及总线系统中,其高稳定性和适中的功率消耗可确保设备精确操作。

  3. 通信设备:如路由器、交换机等网络设备,利用该电阻的优良性能参与信号调理、参考电压生成及电流分配。

  4. 医疗电子:在医疗设备中,用于信号处理和传感器供电,确保数据的准确传输及设备的长期稳定运行。

四、使用注意事项

在使用0402WGJ0471TCE贴片电阻时,设计师应注意以下几点:

  1. 焊接工艺:由于其封装尺寸较小,焊接时应选用适当的温度和时间,以防止损坏电阻或影响其性能。

  2. 工作环境:虽然该电阻具备良好的耐受能力,但在极端环境中(如高温高湿或强电磁干扰等),仍需进行额外测试以确保其性能符合要求。

  3. 电路设计:设计电路时,需综合考虑电阻值、功率等级以及其他元器件的特性,以防出现过载或不稳定的情况。

五、总结

0402WGJ0471TCE贴片电阻作为一种高性价比、可靠性强、适用广泛的电子元器件,凭借其62.5mW的功率、470Ω的电阻值及优秀的厚膜材料性质,在现代电子产品中扮演着不可或缺的角色。无论是在消费电子、工业控制、通信设备还是医疗电子领域,该产品都能提供稳定的性能支持,助力电子产品的高效运行及创新设计。

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