WMSIC Electronic Components

Brightking BK250-120-SZ BK250

ModelBK250-120-SZ
PackageTHT,P=5.1MM
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking BK250-120-SZ
Type
THT, P=5.1MM
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
BK250-120-SZ
Electronic Component
1
Package
Through-hole, P=5.1mm
Electronic Component
Resettable Fuse
Electronic Component
0.297g
Pitch
5.1mm
Electronic Component
1
Electronic Component
BM0257710612
Voltage Rating(Vmax)
250V
Power(Pd)
1W
Current(Imax)
3A
Electronic Component
Electronic Component
Electronic Component
1000
Latching Current(Ihold)
120mA

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

BK250-120-SZ 产品概述

产品介绍

BK250-120-SZ 是一款由台湾君耀(Brightking)制造的自恢复保险丝,适用于电流保护的应用场景。其设计不仅考虑了安全性和可靠性,还注重用户的使用体验。BK250-120-SZ 是一款直插式保险丝,适合于对电流进行保护的各类电子设备,能够承受高达250V的电压,最适合的电流范围为120mA。这款保险丝采用了自恢复的设计理念,在过载或短路条件下能够有效地避免电路的损坏,并在故障排除后迅速恢复正常工作状态,提升了设备的可靠性。

关键技术参数

  1. 保持电流:120mA

    • BK250-120-SZ 的保持电流为120mA,表示在正常工作条件下,该保险丝能够持续承受的最大电流为120毫安。同时,这一参数确保设备在正常负荷下不会误动,保证了电路的稳定性。
  2. 初始态阻值:6Ω

    • 此保险丝在未被触发前,其初始态阻值为6Ω,确保电流在通过时不会造成过多的损耗。
  3. 最大电压:250V

    • 适用于绝大多数家用电器及工业设备,能够有效抵御高电压的风险,提供额外的安全保障。
  4. 最大电流:3A

    • BK250-120-SZ 的最大工作电流为3A,能够在短时间内承受高达3安培的电流冲击,是对设备电源保护的重要选择。
  5. 最大动作时间:5s

    • 此产品能够在过载条件下,最多在5秒内切断电路,有效减少因电流过大而对电器造成的损害。
  6. 跳断后阻值:10.5Ω

    • 当设备发生故障,保险丝跳闸后,其阻值增至10.5Ω,能够有效标示出故障状态,为用户提供快速检测的依据。
  7. 适用温度范围:-40℃~+85℃

    • 广泛的工作温度范围使这一产品能够在各种极端环境下仍能稳定工作,适合于电力、汽车、家电等多个领域。
  8. 消耗功率:1W

    • 该保险丝的功耗仅为1W,这使得其能够高效工作而不会产生过多的热量,减少了对周围组件的热影响。
  9. 跳闸电流:240mA

    • 稍高于其保持电流的跳闸电流(240mA),确保在轻微过载情况下不会迅速跳闸,从而避免了频繁的电路中断。

应用场景

BK250-120-SZ 产品广泛应用于各种需要过载保护的电子设备中,如家用电器、工业设备、音响系统、照明设备以及电动车辆等。由于其优越的电流保护特性和自恢复功能,使得这一产品在多个行业的电气设计中成为关键组件。

品牌介绍

作为台湾知名的电子元件制造商,Brightking(君耀)以其卓越的品质和创新的设计在行业内树立了良好的声誉。公司致力于为客户提供高性能、高可靠性的电子元器件解决方案,以满足市场不断变化的需求。BK250-120-SZ 作为其系列产品之一,充分体现了品牌对技术研发和市场需求的关注。

结论

BK250-120-SZ 自恢复保险丝以其卓越的电流保护性能和可靠的工作特性,成为众多电子设备中不可或缺的保护元件。无论是在高温、低温、还是电流突发场景下,都能够为设备提供有效且稳定的保护,使其成为安全管理和故障排查的重要保障,值得在各种应用中广泛采用。

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