WMSIC Electronic Components

FOJAN FRC0603F2R20TS

ModelFRC0603F2R20TS
Package0603
BrandFOJAN
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
FOJAN FRC0603F2R20TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F2R20TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
2.2Ω
Electronic Component
10
Electronic Component
BM0264521508
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±400ppm/℃
Resistor Type
Resistor

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

FRC0306F2R20TS 厚膜贴片电阻产品概述

一、产品定位与核心价值

FRC0306F2R20TS是富捷电子(FOJAN)推出的工业级宽温厚膜贴片电阻,针对高密度PCB设计、常规功率场景下的高精度电阻需求开发。其核心价值在于以0603小封装实现±1%精度、100mW功率及-55℃~+155℃宽温范围,平衡了性能、尺寸与成本,适用于消费电子、工业控制、汽车电子(常规环境)等多领域的常规电路设计,是替代传统碳膜贴片、满足批量生产需求的优选方案。

二、核心参数详解

该电阻的关键参数直接决定应用边界,具体解读如下:

  • 阻值与精度:固定阻值2.2Ω,精度±1%。该精度满足大多数“非极端高精度”场景(如分压、限流、小电流采样),无需额外校准即可实现稳定电路功能,比±5%精度电阻更适合信号调理类电路。
  • 功率等级:额定功率100mW。需注意功率与电压需同时满足(P=U²/R=I²R),避免误区:2.2Ω电阻加75V电压时功率达2556mW(远超100mW),会导致烧毁。
  • 工作电压:最大75V。此为电阻两端允许的最高直流/交流电压,限制高压场景下的绝缘性能,适合低功率高压(如小信号高压检测)电路。
  • 温度系数(TCR):±200ppm/℃。温度每变化1℃,阻值变化±200×10⁻⁶,155℃时阻值变化约±0.057Ω,满足工业环境温度波动下的性能稳定,不适用于航天等“超稳温”场景。
  • 工作温度范围:-55℃~+155℃。覆盖工业级温度要求,可在严寒(北方户外设备)、高温(烤箱内模块)环境下稳定工作,优于消费级0-70℃电阻。
  • 封装尺寸:0603(英制:0.06″×0.03″,公制:1.6mm×0.8mm)。贴片式封装适合SMT自动贴装,大幅提升生产效率,适配高密度PCB设计(如智能手机主板、穿戴设备)。

三、封装与工艺特性

  • 封装工艺:采用0603陶瓷基贴片封装,表面贴装引脚与PCB焊盘兼容性强,焊接后机械强度高,抗振动性能满足常规电子设备需求(如汽车行驶中的振动)。
  • 厚膜工艺:通过丝网印刷电阻浆料、高温烧结形成电阻层,相比薄膜电阻成本更低,相比碳膜电阻稳定性更好,批次一致性达±0.5%(超产品精度要求),适合批量采购。
  • 品牌背书:FOJAN(富捷)是国内电阻行业知名厂商,产品通过RoHS、REACH等环保认证,月产能超千万片,供应能力稳定,可满足中大型客户量产需求。

四、典型应用场景

结合参数特性,该电阻主要应用于以下场景:

  1. 消费电子:智能手机/平板的电源管理模块(电池充电限流)、音频电路的分压网络(音量调节)、穿戴设备的传感器接口(心率传感器偏置)。
  2. 工业控制:PLC模块的I/O口限流(防止单片机损坏)、小型电机驱动的电流采样(≤45mA时功率未超)、温度传感器的信号调理(如PT100的分压)。
  3. 汽车电子(常规环境):车载中控的按键电路限流、仪表盘的信号分压(如油量传感器信号)、车载充电器的小功率限流(5V/1A下功率约2.2mW,远低于额定值)。
  4. 小型医疗设备:便携式血糖仪的信号放大偏置、血压计的压力传感器调理电路、低功耗电池管理模块的电流检测。

五、可靠性与环境适应性

  • 长期稳定性:额定参数下,25℃环境工作1000小时阻值变化≤±0.5%;155℃环境工作1000小时阻值变化≤±1%,满足大多数产品5-10年生命周期。
  • 抗湿性能:厚膜电阻层被玻璃釉覆盖,耐湿性能良好,可在40℃/95%RH环境下存储1000小时无失效。
  • 抗浪涌能力:能承受±2倍额定电压的浪涌脉冲(10/700μs)10次,满足常规电路的抗干扰需求(如电源波动)。

该产品以高性价比、宽温稳定、小封装优势,成为电子设计中“常规电阻需求”的可靠选择,可覆盖从消费电子到工业级的多场景应用。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.