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型号	功能描述	生产厂家&企业
KB814	GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES DESCRIPTION 1. The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor. 2. The lead pitch is 2.54mm. FEATURES 1.AC Input 2.High isolation voltage between input and output (Viso=5000 Vr.m.s) 3.Compact dual-in-line package	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
KB8141	PHOTOCOUPLER DESCRIPTION 1. The KB8141 (1-channel) is optically coupled isolators containing two GaAs light emitting diode and a darlington silicon phototransistor. 2. The lead pitch is 2.54mm FEATURES 1. AC Input. 2. High current transfer ratio.(CTR:Min 600,at IF =±1mA ,VCE =2V) 3. High isolation vo	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
KB814A	GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES DESCRIPTION 1. The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor. 2. The lead pitch is 2.54mm. FEATURES 1.AC Input 2.High isolation voltage between input and output (Viso=5000 Vr.m.s) 3.Compact dual-in-line package	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
KB814AB	GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES DESCRIPTION 1. The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor. 2. The lead pitch is 2.54mm. FEATURES 1.AC Input 2.High isolation voltage between input and output (Viso=5000 Vr.m.s) 3.Compact dual-in-line package	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
KB814B	GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES DESCRIPTION 1. The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor. 2. The lead pitch is 2.54mm. FEATURES 1.AC Input 2.High isolation voltage between input and output (Viso=5000 Vr.m.s) 3.Compact dual-in-line package	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
KB814L	GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES DESCRIPTION 1. The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor. 2. The lead pitch is 2.54mm. FEATURES 1.AC Input 2.High isolation voltage between input and output (Viso=5000 Vr.m.s) 3.Compact dual-in-line package	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
KB814LA	GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES DESCRIPTION 1. The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor. 2. The lead pitch is 2.54mm. FEATURES 1.AC Input 2.High isolation voltage between input and output (Viso=5000 Vr.m.s) 3.Compact dual-in-line package	KingbrightKingbright Company LLC 今台电子今台电子股份有限公司
814B	Surface Mount Zener Diodes Features ● lat Handling Surface for Accurate Placement ● tandard Zener Breakdown Voltage Range -3.3V to 68V ● ow Profile Package	KEXINGuangdong Kexin Industrial Co.,Ltd 科信电子广东科信实业有限公司
814	PC Mount, vertical Universal for 5x20mm / 6.3x32mm Fuses 文件：280.51 Kbytes Page：1 Pages	Littelfuselittelfuse 力特力特公司
814	Mill-Max Spring-loaded Connectors Minimize Noise 文件：2.45329 Mbytes Page：11 Pages	MILL-MAX Mill-Max Manufacturing Corp.
A814ERW	Low Cost, 8W DIP Wide Input Range DC/DC Converters 文件：196 Kbytes Page：2 Pages	MPD MPD (Memory Protection Devices)
AD814	SILICON DUAL DIFFERNTIAL AMPLIFIER TRANSISTORS 文件：141.36 Kbytes Page：1 Pages	ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商

KB814产品属性

类型
描述
型号
KB814
制造商
Kingbright Corporation
功能描述
4-DIP PHOTOCOUPLER UL & VDE0884
制造商
Kingbright Corporation
功能描述
4-DIP PHOTOCOUPLER UL & VDE0884; No. of
Channels
1; Isolation
Voltage
5000Vrms; Optocoupler Output
Type
Phototransistor; Input
Current
50mA; Output
Voltage
35V; Opto Case
Style
DIP; No. of
Pins
4;
SVHC
No SVHC(19-Dec-20 ;RoHS
Compliant
Yes
制造商
Kingbright Corporation
功能描述
KB814 opto isolator, dip4
制造商
Kingbright Corporation
功能描述
Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Tube

KB814供应商更多...

更新时间：2025-8-5 17:10:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳兆威电子有限公司	KB814A	KINGBRI	23+	DIP4	2365	原装现货假一赔十	询价
深圳市创新迹电子有限公司	KB814B	KINGBIRIG	22+	DIP4	25000	只有原装原装,支持BOM配单	询价
深圳市近平电子有限公司	KB8141-B	KGB	6000	面议	19	DIP/SMD	询价
深圳市科恒伟业电子有限公司	KB8141	KINGB	1948+	DIP-8	6852	只做原装正品现货!或订货假一赔十!	询价
贸泽芯城（深圳）电子科技有限公司	KB814-M	KINGBRIGHT	23+	SOP4	5000	一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、	询价
艾睿（深圳）半导体有限公司	KB814B-B	KINGBRIGHT	2447	SMD	100500	一级代理专营品牌!原装正品,优势现货,长期排单到货	询价
深圳市威雅利发展有限公司	KB814	kingbrigh	19+	DIP4/SOP4	1502	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市豪迈兴电子有限公司	KB814	KINGBRIG	24+	NA	5825	公司原厂原装现货假一罚十!特价出售!强势库存!	询价
深圳市蓝山航业科技有限公司	KB814AB	kingbright	24+		500000	行业低价,代理渠道	询价
深圳市永贝尔科技有限公司	KB814	KINGBRIGHT	23+	NA	19960	只做进口原装,终端工厂免费送样	询价