WMSIC Electronic Components

Brightking SMD0603B020TF

ModelSMD0603B020TF
Package0603
BrandBrightking
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
Brightking SMD0603B020TF
Type
BRIGHTKING
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SMD0603B020TF
Electronic Component
1
Package
0603
Electronic Component
Resettable Fuse
Electronic Component
0.178g
Electronic Component
1
Electronic Component
600ms
Electronic Component
BM0263668566
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
9V
Power(Pd)
500mW
Current(Imax)
40A
Electronic Component
Electronic Component
Electronic Component
4000

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

SMD0603B020TF 产品概述

1. 产品简介

SMD0603B020TF 是一款由台湾君耀(Brightking)生产的自恢复保险丝,采用表面贴装技术(SMD),封装尺寸为0603。该产品设计用于在电路发生过流或短路时提供保护,并在故障排除后自动恢复,确保电路的持续安全运行。

2. 主要特性

  • 保持电流:200mA
  • 初始态阻值(最小值):550mΩ
  • 工作温度范围:-40℃ ~ +85℃
  • 最大动作时间:60ms
  • 最大电压:9V
  • 最大电流:40A
  • 跳闸电流:500mA

3. 产品优势

  • 自恢复功能:在过流或短路故障排除后,保险丝能够自动恢复,无需人工更换,减少了维护成本和时间。
  • 快速响应:最大动作时间为60ms,能够在电路发生故障时迅速切断电流,保护后续电路不受损害。
  • 宽工作温度范围:适用于-40℃至85℃的环境,确保在各种极端条件下都能稳定工作。
  • 高可靠性:采用优质材料和先进制造工艺,确保产品的高可靠性和长寿命。

4. 应用领域

SMD0603B020TF 广泛应用于各种电子设备和电路中,特别适用于需要过流保护的场合,如:

  • 消费电子产品:手机、平板电脑、笔记本电脑等。
  • 汽车电子:车载充电器、导航系统、娱乐系统等。
  • 工业控制:PLC、传感器、电机控制等。
  • 通信设备:路由器、交换机、基站等。

5. 技术参数详解

  • 保持电流(Hold Current):200mA,表示在正常工作条件下,保险丝能够持续通过的最大电流。
  • 初始态阻值(Initial Resistance):550mΩ,表示保险丝在未触发状态下的电阻值,影响电路的功耗和效率。
  • 工作温度范围(Operating Temperature Range):-40℃ ~ +85℃,确保产品在极端环境下的稳定性和可靠性。
  • 最大动作时间(Maximum Trip Time):60ms,表示保险丝在过流或短路情况下,从检测到故障到切断电流所需的最长时间。
  • 最大电压(Maximum Voltage):9V,表示保险丝能够承受的最大工作电压,超过此电压可能导致保险丝损坏。
  • 最大电流(Maximum Current):40A,表示保险丝在短时间内能够承受的最大电流,用于应对瞬间过流情况。
  • 跳闸电流(Trip Current):500mA,表示保险丝在过流情况下触发保护动作的电流值。

6. 使用注意事项

  • 安装位置:建议将保险丝安装在电路的输入端,以便在发生过流或短路时迅速切断电源。
  • 环境条件:确保工作环境温度在-40℃至85℃范围内,避免超出产品规格导致性能下降或损坏。
  • 电流匹配:选择保险丝时,应根据电路的实际工作电流和最大电流需求进行匹配,确保保险丝能够有效保护电路。
  • 测试验证:在实际应用前,建议对保险丝进行测试验证,确保其在不同工作条件下的性能和可靠性。

7. 结论

SMD0603B020TF 自恢复保险丝凭借其优异的性能和可靠性,成为各种电子设备和电路保护的理想选择。其自恢复功能、快速响应和宽工作温度范围,使其在消费电子、汽车电子、工业控制和通信设备等领域得到广泛应用。通过合理选择和使用,SMD0603B020TF 能够有效保护电路安全,延长设备寿命,降低维护成本。

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