WMSIC Electronic Components

UNI-ROYAL 0402WGJ0564TCE

Model0402WGJ0564TCE
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0402WGJ0564TCE
Type
UNI-ROYAL
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0402WGJ0564TCE
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.009g
Electronic Component
560kΩ
Electronic Component
50
Electronic Component
BM0263574593
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

0402WGJ0564TCE 贴片厚膜电阻产品概述

0402WGJ0564TCE是UNI-ROYAL(厚声) 推出的一款小封装贴片厚膜电阻,针对高密度电路设计需求优化,兼顾电气性能稳定性与成本优势,广泛适配消费电子、工业控制等多领域的小信号应用场景。

一、产品基本定位与标识解析

该产品属于厚声常规贴片电阻系列,型号字符对应核心信息:

  • 0402:封装尺寸(英制代码,公制1005,尺寸约1.0mm×0.5mm);
  • WGJ:系列标识,代表62.5mW功率等级与±5%精度要求;
  • 0564:阻值代码(560kΩ,计算逻辑:560×10³=5.6×10⁵,简化为0564);
  • TCE:封装工艺后缀,确保焊接兼容性与可靠性。

产品定位为中精度小功率贴片电阻,满足一般工业与消费类电路的信号调理、分压/分流等基础需求。

二、核心电气性能参数

关键参数经严格校准,具体如下:

  1. 阻值与精度:标称阻值560kΩ,精度±5%,适配多数非精密信号电路的误差要求;
    2 功率等级:额定功率62.5mW(0.0625W),对应最大连续电流≈0.33mA(由P=I²R计算);
    3 工作电压:最大连续电压50V,需同时满足V≤50V、P≤62.5mW的联动限制;
    4 温度系数:±100ppm/℃,即温度每变化1℃,阻值漂移±0.01%,宽温下性能稳定;
    5 工作温度范围:-55℃至+155℃,覆盖工业级与部分汽车级应用的温度区间。

三、厚膜电阻技术特性

采用厚膜丝网印刷工艺制造,相比薄膜电阻具有以下优势:

  • 成本可控:工艺成熟,适合批量生产,性价比高于高精度薄膜电阻;
  • 抗浪涌能力:厚膜层结构可承受短期过压/过流冲击,可靠性优于部分薄膜产品;
  • 宽阻值覆盖:实现从几十Ω到几MΩ的阻值范围,适配不同电路设计;
  • 宽温稳定性:结合±100ppm/℃温度系数,在-55℃至+155℃范围内阻值漂移极小,适合环境温度变化大的场景。

四、封装与物理规格

  1. 封装尺寸:0402(1005公制),体积约0.5mm(宽)×1.0mm(长)×0.3mm(厚),适配高密度PCB布局;
    2 端电极设计:镍-锡(Ni-Sn)镀层,兼容回流焊、波峰焊等常规工艺,焊接后结合力强、耐老化;
    3 RoHS合规:符合欧盟RoHS 2.0标准,无铅无镉,满足环保要求;
    4 焊接兼容性:回流焊峰值温度≤260℃(持续≤10秒),波峰焊温度≤245℃(持续≤5秒),适配标准SMT产线。

五、环境适应性与可靠性

经多项可靠性测试验证,适合 harsh环境:

  • 温度循环:-55℃→+155℃循环500次,阻值变化≤0.5%;
  • 耐湿测试:85℃/85%RH环境下1000小时,阻值变化≤1%;
  • 振动测试:10-2000Hz、2g加速度振动,阻值变化≤0.5%;
  • 焊接热测试:回流焊后阻值变化≤0.2%,端电极无脱落/开裂。

六、典型应用场景

因小封装、小功率、宽温稳定的特点,广泛应用于:

  1. 消费电子:手机、平板的传感器分压、LED驱动限流电路;
    2 工业控制:小型PLC、传感器模块的信号放大与滤波;
    3 汽车电子:仪表盘辅助电路、车载音响小信号处理(非安全关键级);
    4 通信设备:路由器、交换机的射频前端滤波与分压网络;
    5 电源模块:辅助电源的反馈分压、基准电压调节。

七、品牌与质量保障

UNI-ROYAL(厚声)是国内电阻制造龙头,产品通过ISO9001、IATF16949认证,该产品出厂100%参数测试,保证批次一致性;提供完善售后技术支持,适合批量生产与长期供货需求。

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