WMSIC Electronic Components

UNI-ROYAL 4D02WGJ0510TCE

Model4D02WGJ0510TCE
Package0402x4
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

19 specifications

Core information

Product name
UNI-ROYAL 4D02WGJ0510TCE
Type
UNI-ROYAL
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
4D02WGJ0510TCE
Electronic Component
1
Package
0402x4
Electronic Component
Resistor Array
Electronic Component
±5%
Electronic Component
0.012g
Electronic Component
51Ω
Electronic Component
8
Electronic Component
1
Electronic Component
BM0257245119
Electronic Component
±200ppm/℃
Resistor
4
Power
62.5mW
Electronic Component
Electronic Component

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

4D02WGJ0510TCE 产品概述

一、产品简介

4D02WGJ0510TCE 是 UNI-ROYAL(厚声)出品的一款四路排阻网络,封装规格为 0402x4,内含 4 个独立电阻元件。每路阻值为 51Ω,公差为 ±5%,适合在空间受限的电路板上提供紧凑、成本友好的阻抗或分流功能。

二、主要参数

  • 电阻数量:4 路
  • 阻值:51Ω(每路)
  • 精度:±5%
  • 单元额定功率:62.5 mW(单个元件)
  • 温度系数(TCR):±200 ppm/℃
  • 引脚数:8 引脚(四对独立端子)
  • 品牌:UNI-ROYAL(厚声)
  • 封装:0402x4(四颗 0402 等效尺寸电阻集成)

三、封装与引脚

0402x4 的形式将四颗小封装电阻集成在一体化网络内,外形小巧,适合高密度布局。8 个引脚通常对应四个独立电阻的两端,便于直接替代分立电阻以节省 PCB 面积和装配工时。具体焊盘尺寸与引脚排列请参考厂商数据手册以获得最佳贴装可靠性。

四、典型应用

  • 移动终端、可穿戴设备等空间受限电路中的分流或限流
  • 拉高/拉低阵列(pull-up/pull-down)以减少 BOM 和占板面积
  • 阻抗匹配、信号分配及简易滤波网络
  • 批量电阻需求的网络化替代方案,适用于中低精度场合

五、热性能与可靠性

单路 62.5 mW 的额定功率适合低功耗、信号类应用。由于 TCR 为 ±200 ppm/℃,该器件属于中等温漂等级,适合对温度稳定性要求不高的场合。设计时应注意功率在温度升高时需要进行降额处理,并保证 PCB 的散热路径和镀锡良好以避免局部过热。

六、选型与使用建议

  • 若需要更高精度或更低 TCR,请考虑 1% 或更低 TCR 的薄膜网络产品。
  • 若单路功率需求超过 62.5 mW,应选用更大封装(如 0603x4 或独立电阻)以提高功耗能力。
  • 布局时为每一路保留合适的散热铜箔,避免多路同时高功耗导致局部热聚集。
  • 焊接工艺应遵循厂方回流温度曲线,避免过热造成阻值漂移或引脚脱落。

总体而言,4D02WGJ0510TCE 以其小型化和四路集成的形式,适合在对面积、成本敏感且对精度/温漂要求不苛刻的电子产品中作为常规阻值网络使用。购买与设计前建议参考 UNI-ROYAL 的完整规格书以获取详细电气与机械参数。

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