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型号	下载订购	功能描述	制造商上传企业	LOGO
P4KE540A	文件：86.21 Kbytes Page：5 Pages	TRANSZORB Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Sold 文件：86.21 Kbytes 页数：5 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
P4KE540A	文件：86.21 Kbytes Page：5 Pages	TRANSZORB Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Sold 文件：86.21 Kbytes 页数：5 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
P4KE540A	文件：86.21 Kbytes Page：5 Pages	TRANSZORB Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Sold 文件：86.21 Kbytes 页数：5 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
P4KE540A	文件：83.04 Kbytes Page：6 Pages	TRANSZORB짰 Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in unidirectional and bidirectional • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Solde 文件：83.04 Kbytes 页数：6 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
P4KE540A	文件：83.04 Kbytes Page：6 Pages	TRANSZORB® Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in unidirectional and bidirectional • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Solde 文件：83.04 Kbytes 页数：6 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
P4KE540A	文件：81.79 Kbytes Page：6 Pages	TRANSZORB® Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in unidirectional and bidirectional • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Solde 文件：81.79 Kbytes 页数：6 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY
P4KE540A	文件：245.86 Kbytes Page：4 Pages	Transient Voltage Suppressors Features ◆ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ◆ Glass passivated junction ◆ 400W peak pulse power capabililty on 10/1000uS waveform, repetition rate (duty cycle): 0.01 ◆ Excellent clamping capability ◆ Low incremental surge resistance ◆ Very fast re 文件：245.86 Kbytes 页数：4 Pages	GOOD-ARK 固锝电子	GOOD-ARK
P4KE540A	文件：186.89 Kbytes Page：4 Pages	Silicon Avalanche Diodes - 400W Axial Leaded Transient Voltage Supressors Description The P4KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features • VBR @TJ= VBR@25°C × (1+αTx (TJ - 25)) (αT: Temperature Coefficient) • Glass passivated chip junction in DO- 文件：186.89 Kbytes 页数：4 Pages	LITTELFUSE 力特	LITTELFUSE
P4KE540A	文件：454.18 Kbytes Page：8 Pages	Transient Voltage Suppressors (TVS) Features ■ Glass passivated junction ■ Low inductance ■ Excellent clamping capability ■ 400W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01% ■ Fast response time ■ Typical IR less than 1μA above 12V ■ High Temperature soldering guaranteed: 265℃/10 文件：454.18 Kbytes 页数：8 Pages	YAGEO 国巨	YAGEO
P4KE540A	文件：107.2 Kbytes Page：6 Pages	TRANSZORB® Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Sold 文件：107.2 Kbytes 页数：6 Pages	VISHAYVishay Siliconix 威世威世科技公司	VISHAY

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产品属性

产品编号：
P4KE540
制造商：
Littelfuse Inc.
类别：
电路保护 > TVS - 二极管
系列：
P4KE
包装：
卷带（TR）
类型：
齐纳
电压 - 反向断态（典型值）：
486V
电压 - 击穿（最小值）：
486V
不同 Ipp 时电压 - 箝位（最大值）：
777V
电流 - 峰值脉冲 (10/1000µs)：
540mA
功率 - 峰值脉冲：
400W
电源线路保护：
无
应用：
通用
工作温度：
-55°C ~ 175°C（TJ）
安装类型：
通孔
封装/外壳：
DO-204AL，DO-41，轴向
供应商器件封装：
DO-204AL（DO-41）
描述：
TVS DIODE 486VWM 777VC DO204AL

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市华斯顿科技有限公司	P4KE540CA	VISHAYMAS	25+23+	DO-15	50693	绝对原装正品现货,全新深圳原装进口现货	询价
深圳市宝芯创电子有限公司	P4KE540CA	BrightKing	18+	DO-201	10000	正品原装,假一倍十	询价
深圳市艾宇欣科技有限公司	P4KE540CA-TP	Micro	1942+	N/A	908	加我qq或微信，了解更多详细信息,体验一站式购物	询价
深圳市科雨电子有限公司	P4KE540A	LITTELFUSE	25+	DO-204	6985	就找我吧!--邀您体验愉快问购元件!	询价
深圳市诚利顺电子科技有限公司	P4KE540CA	VISHAY	23+	DO-41	120000	十七年VIP会员,诚信经营，一手货源，原装正品可零售！	询价
深圳市星宇佳科技有限公司	P4KE540A	BRIGHTKING/君耀	21+	DO-14	100000		询价
富凯科技(深圳）有限公司	P4KE540A	VISHAY/威世	24+	DO-15	50000	只做原装，欢迎询价，量大价优	询价
深圳市纳艾斯科技有限公司	P4KE540A	VISHAY	24+	DO15	80000	只做自己库存全新原装进口正品假一赔百可开13%增	询价
深圳市科恒伟业电子有限公司	P4KE540CA	YENJI	2450+	DO-41	9850	只做原装正品现货或订货假一赔十!	询价
深圳市高捷芯城科技有限公司	P4KE540CA-AT/B	YAGEO	25+	DO-204AL(DO-41)	59948	样件支持,可原厂排单订货!	询价

更多P4KE540供应商更新时间2026-1-16 16:50:00

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