WMSIC Electronic Components

YAGEO RC0100JR-070RL Resistor RC0100JR

ModelRC0100JR-070RL
Package01005
BrandYAGEO
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
YAGEO RC0100JR-070RL
Type
YAGEO
Unit
Electronic Component
Minimum package
20000 圆盘

Technical parameters

Power
31.25mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
YAGEO
Electronic Component
RC0100JR-070RL
Electronic Component
1
Package
01005
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.007g
Electronic Component
0Ω
Electronic Component
1
Electronic Component
BM0258886185
Operating Temperature
55℃~+125℃
Operating Voltage
15V
Resistor Type
Resistor

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

RC0100JR-070RL 产品概述

一、产品简介

RC0100JR-070RL 为国巨(YAGEO)系列的厚膜贴片电阻器,规格为 01005(公制标称为 0402),标称阻值 0 Ω(跳线型),公差 ±5%(J),额定功率 1/32W(约 31.25 mW),最高工作电压 15 V,工作温度范围 -55 ℃ 至 +125 ℃。该器件常用作 PCB 上的跳线/可配置连线元件,体积极小,适用于高密度、微型化电路板设计。

二、主要特性

  • 厚膜工艺制造,尺寸 01005(约 0.4 mm × 0.2 mm),便于实现超高密度布局。
  • 0 Ω 类型:在电路设计中作为可焊接跳线或选择性连接,用于信号线改版、版型调试、工艺替代或作为 EMI 跳接元件。
  • 公差 ±5%(J),满足跳线类器件对阻值精度要求的常规规范。
  • 额定功率 1/32W,适合低功耗、低电流的信号或微弱电源路径应用。
  • 宽工作温度范围,适应工业级或消费电子常见环境。

三、电气与热性能要点

  • 由于为 0 Ω 元件,主要关注的是接触电阻和焊接热阻对系统影响,而不以功率耗散为主。器件本身的直流电阻极低,但实际允许电流需要综合考虑焊点、PCB走线及散热条件。常见 01005 级别的 0 Ω 元件更适合用于几十毫安至数百毫安量级的信号跳线;若需通过更大电流,应由 PCB 走线承担主导电流能力或选用更大封装。
  • 额定功率 31.25 mW 提示器件在长时间高温环境下的热稳定性有限,设计时建议避免在高功耗路径直接依赖该器件散热。
  • 工作电压 15 V:适用于常见的低压数字/模拟电路,超出该电压时需谨慎。

四、典型应用场景

  • PCB 信号线或地线的可选连接/重配置(生产测试、版本选项、功能开关等)。
  • 作为信号/地屏蔽的跳接元件以便布局调整或 EMI 调试。
  • 在自动化贴装生产中用于替代金属跳线或绕线工艺,便于 SMT 流程的一体化。
  • 在微型化消费电子、可穿戴设备、移动终端、射频前端(作为跳接注意频率影响)等对体积要求极高的场合。

五、PCB 设计与焊接建议

  • 封装尺寸极小,贴装精度要求高,推荐使用高精度贴片机与适宜的视觉对位。
  • 焊接时遵循制造商的回流焊曲线规范(参考 JEDEC J-STD-020)。01005 封装对回流温度和湿度敏感,需做好防潮处理(烘烤)并在规定时间内使用。
  • 推荐合理的焊盘设计以兼顾可靠性与可焊性,过小的焊盘会导致焊点强度下降,过大可能影响元件自对准能力。具体焊盘尺寸与阻焊间距请参考 YAGEO 官方数据表或 PCB 厂商建议。
  • 由于体积微小,手工焊接和返修难度较大,返修建议采用热风/激光并配合显微镜操作,避免用力翘动造成焊盘损伤。
  • 评估焊接后接触电阻和长期循环后的可靠性,必要时在关键路径上做冗余或使用可替换方案。

六、选型与替代建议

  • 若需更高电流能力或更大功率承载,考虑更大封装(如 0201、0402 或更大)或专门的低阻电阻/感性跳线件。
  • 对于需要可重复插拔的选择位,物理跳线(如微型开关)或可焊跳线焊盘配合可焊跳线片也是替代方案。
  • 选型时参考同系列或同厂商提供的参数一致性,优先选择与生产线兼容的封装和包装形式(带卷带包装便于 SMT 自动化)。

七、存储与品质管理

  • 建议按厂商要求进行防潮包装管理,未开封产品应存放在干燥、常温环境;开封后根据吸湿等级(MM)进行回流前预烘烤处理。
  • 在量产中对贴装良率、回流后的焊点可靠性和接触电阻进行抽检,确保长期可靠性满足应用需求。
  • 采购时注意批次一致性,必要时索取并保存元件合格证与性能测试报告。

八、总结与建议

RC0100JR-070RL 是面向超小尺寸、高密度 SMT 设计的 0 Ω 厚膜跳线器件,适合做 PCB 可配置跳接和生产测试选项。其优势在于极小体积与良好的自动贴装兼容性,但也带来了焊接与返修的挑战。设计与选型时,应综合考虑电流承载、散热能力与可焊性,并严格遵循厂商的焊接与储存规范,以确保在实际应用中的稳定与可靠。若项目对电流或功率有更高要求,建议选用更大封装或专用低阻元件。

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