WMSIC Electronic Components

VISHAY CRCW060310R0JNEA

ModelCRCW060310R0JNEA
Package0603
BrandVISHAY
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 24+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
VISHAY CRCW060310R0JNEA
Type
VISHAY
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
VISHAY
Electronic Component
CRCW060310R0JNEA
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.024g
Electronic Component
10Ω
Electronic Component
1
Electronic Component
BM0246759113
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±200ppm/℃

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

CRCW060310R0JNEA 产品概述

一、产品简介

CRCW060310R0JNEA 为 VISHAY(威世)品牌的贴片厚膜电阻,封装为 0603(1.6 mm × 0.8 mm),阻值 10 Ω,公差 ±5%,额定功率 100 mW,额定工作电压 75 V,温度系数(TCR)典型值 ±200 ppm/℃,工作温度范围 -55 ℃ 至 +155 ℃。该型号属于通用型厚膜芯片电阻,适用于空间受限且对精度要求不高的电子设计场景。

二、主要电气与热特性

  • 阻值:10 Ω,公差 ±5%(J 级)适合常规容差需求。
  • 额定功率:100 mW(在标准参考环境下)。按功率限制,最大允许电流 Imax = sqrt(P/R) = sqrt(0.1/10) = 0.1 A(100 mA);对应最大电压降约 1 V。
  • 额定工作电压:75 V(器件的绝缘/击穿或标称最大电压,实际电压应同时受功率限制造约束)。
  • 温度系数:±200 ppm/℃,表明随温度变化阻值会有较明显漂移,不适合高精度温度敏感电路。
  • 工作温度:-55 ℃ ~ +155 ℃,适应宽温度环境的电子产品。

三、结构与封装

0603(1608 米制)为常见的微型 SMD 封装尺寸,适合高密度 PCB。厚膜工艺具有成本低、良好批量一致性的优点,但与薄膜/金属膜电阻相比,长期稳定性与温漂表现一般,主要用于一般分流、限流、上拉/下拉、阻尼等用途。

四、典型应用场景

  • 便携式与消费电子中对体积与成本敏感的限流、分压与上拉/下拉场合;
  • 信号链中非高精度的偏置与阻尼元件;
  • 小电流检测或限流(注意功率限制,不适合大电流分流精密测量);
  • 各类控制板、传感器前端的通用位置。

五、选型与使用注意

  • 功率与电压同时受限:尽管器件标称 75 V,但对 10 Ω 来说功率极限更严格(1 V 对应 100 mW)。选型时以较严格的约束为准并留有裕量。
  • 温度降额:芯片电阻的额定功率随环境温度上升而降额,实际使用请参考厂家温升/降额曲线或在 PCB 设计中预留足够散热条件。
  • 精度与温漂:±5% 和 ±200 ppm/℃ 适合一般用途;若需要更高精度或低温漂,应考虑薄膜/金属膜或更高等级电阻。
  • 焊接与工艺:推荐采用无铅回流焊工艺,遵循 VISHAY 的回流曲线与 PCB 焊盘设计指南,避免在施工中施加过大机械应力导致电阻损伤。
  • 储存与可靠性:避免潮湿、机械冲击及过度热循环,若用于关键可靠性场合建议做环境应力测试验证。

六、替代与升级建议

  • 若需更高功率或更低 TCR,可考虑更大封装(0805、1206)或厚膜高功率系列;
  • 若需高精度或低温漂,应选择薄膜/金属膜电阻(TCR 可低至 ±25 ppm/℃ 或更好);
  • 若用于电流检测且电流较大,优先选用专用低阻精密电流检测电阻(低阻值、大功率、低温漂专用元件)。

总结:CRCW060310R0JNEA 是一款性价比较高的 0603 厚膜通用贴片电阻,适合对体积和成本敏感且对精度要求不高的常规电子应用。设计时应重点关注功率与温度降额、以及实际电压/电流工况,确保在安全裕度内使用。

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