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FMMT491价格

参考价格：￥0.4866

型号：FMMT491AQTA 品牌：DIODES INCORPORATED 备注：这里有FMMT491多少钱，2026年最近7天走势，今日出价，今日竞价，FMMT491批发/采购报价，FMMT491行情走势销售排行榜，FMMT491报价。

型号	功能描述	生产厂家企业	LOGO
FMMT491	NPN SILICON PLANAR MEDIUM POWER TRANSISTOR FEATURES * Low equivalent on-resistance; RCE(sat) 210mΩ at 1A COMPLEMENTARY TYPE - FMMT591 PARTMARKING DETAIL - 491	ZETEX	ZETEX
FMMT491	丝印代码：491；NPN Silicon Epitaxial Planar Transistor FEATURES • Low saturation. • Complementary To FMMT591. • Excellent HFE Linearity. APPLICATIONS • Switching appilication.	BILIN 银河微电	BILIN
FMMT491	Medium Power Transistor ■ Features ● VCE(sat) maximum specification improvement ● Reverse blocking specification improvement	KEXIN 科信电子	KEXIN
FMMT491	Medium power NPN transistor in SOT23 Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissipation • hFE Characterized up to 2A for High Current Gain Hold up • Complementary PNP Type: FMMT591 • Totally Lead-Free &	DIODES 美台半导体	DIODES
FMMT491	NPN Silicon Planar High Performance Transistor Features • Halogen free available upon request by adding suffix -HF • Lead Free Finish/RoHS Compliant (P Suffix designates RoHS Compliant. See ordering information) • Power dissipation: PCM=0.5W(Tamb=25°C) • Collector current: Ic=1A • Epoxy meets UL 94 V-0 flammability rating • Moisure S	MCC	MCC
FMMT491	TRANSISTOR (NPN) FEATURES • Low equivalent on-resistance	HTSEMI 金誉半导体	HTSEMI
FMMT491	TECHNICAL SPECIFICATIONS OF NPN EPITAXIAL PLANAR TRANSISTOR Description Low equivalent on-resistance	DCCOM 道全	DCCOM
FMMT491	丝印代码：491；NPN Transistor Features ● Low equivalent on-resistance ● Be complementaty with FMMT591	PJSEMI 平晶半导体	PJSEMI
FMMT491	Plastic-Encapsulate Transistors FEATURES • Low equivalent on-resistance	HOTTECH 合科泰	HOTTECH
FMMT491	Silicon NPN transistor in a SOT-23 Plastic Package Descriptions Silicon NPN transistor in a SOT-23 Plastic Package. Features low equivalent On-resistance, Complementary pair with FMMT591. Applications Medium power amplifier applications.	FOSHAN 蓝箭电子	FOSHAN
FMMT491	丝印代码：491；NPN Silicon Epitaxial Planar Transistor FEATURES ● Low saturation. ● Complementary To FMMT591. ● Excellent HFE Linearity. APPLICATIONS ● Switching appilication.	LUGUANG 鲁光电子	LUGUANG
FMMT491	丝印代码：491；TRANSISTOR (NPN) TRANSISTOR (NPN) FEATURES Low equivalent on-resistance	FS	FS
FMMT491	GENERAL PURPOSE TRANSISTOR NPN SILICON EPITAXIAL PLANAR DESCRIPTION The FMMT491 are available in SOT-23 package FEATURES  Low Saturation  Complementary to FMMT591  Excellent hFE Linearity  Availabl e in SOT-23 p ackage	AITSEMI 创瑞科技	AITSEMI
FMMT491	丝印代码：491；Plastic-Encapsulate Transistors FEATURES Low equivalent on-resistance	GWSEMI 唯圣电子	GWSEMI
FMMT491	Single Bipolar Transistor Features • VCE(sat) maximum specification improvement • Reverse blocking specification improvement Description Single Bipolar Transistor, NPN, 1A, 60V, SOT 23	MULTICOMP 易络盟	MULTICOMP
FMMT491	NPN小信号三极管	CHINABASE 创基电子	CHINABASE
FMMT491	小信号双极型晶体管	MCC	MCC
FMMT491	晶体管	JSCJ 长晶科技	JSCJ
FMMT491	SOT-23 BIPOLAR TRANSISTORS TRANSISTOR(NPN) 文件：318 Kbytes Page：3 Pages	RECTRON 丽正	RECTRON
FMMT491A	SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR Feature • BVCEO > 40V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a low equivalent On-Resistance • 500mW Power Dissipation • hFE characterised up to 2A for high current gain hold up • Totally Lead-Free & Fully RoHS compliant (Notes 1 &	DIODES 美台半导体	DIODES
FMMT491A	Medium Power Transistor Features • Very Low Equivalent Resistance, • SOT23 NPN Rsilicon planar	KEXIN 科信电子	KEXIN
FMMT491A	NPN SILICON PLANAR MEDIUM POWER TRANSISTOR FEATURES * Very Low Equivalent Resistance, RCE(sat) 195mΩ at 1A COMPLEMENTARY TYPE - FMMT591A PARTMARKING DETAIL - 41A	ZETEX	ZETEX
FMMT491AQTA	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 40V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a low equivalent On-Resistance • 500mW Power Dissipation • hFE characterised up to 2A for high current gain hold up • Totally Lead-Free & Fully RoHS compliant (Notes 1 &	DIODES 美台半导体	DIODES
FMMT491AQTC	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 40V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a low equivalent On-Resistance • 500mW Power Dissipation • hFE characterised up to 2A for high current gain hold up • Totally Lead-Free & Fully RoHS compliant (Notes 1 &	DIODES 美台半导体	DIODES
FMMT491ATA	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 40V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a low equivalent On-Resistance • 500mW Power Dissipation • hFE characterised up to 2A for high current gain hold up • Totally Lead-Free & Fully RoHS compliant (Notes 1 &	DIODES 美台半导体	DIODES
FMMT491ATC	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 40V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a low equivalent On-Resistance • 500mW Power Dissipation • hFE characterised up to 2A for high current gain hold up • Totally Lead-Free & Fully RoHS compliant (Notes 1 &	DIODES 美台半导体	DIODES
FMMT491-MY	丝印代码：491；NPN Transistor Features ● Low equivalent on-resistance	PJSEMI 平晶半导体	PJSEMI
FMMT491Q	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Description This Bipolar Junction Transistor (BJT) is designed to meet the stringent requirements of Automotive Applications. Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(SAT) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissip	DIODES 美台半导体	DIODES
FMMT491QTA	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissipation • hFE Characterized up to 2A for High Current Gain Hold up • Complementary PNP Type: FMMT591 • Totally Lead-Free &	DIODES 美台半导体	DIODES
FMMT491QTA	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Description This Bipolar Junction Transistor (BJT) is designed to meet the stringent requirements of Automotive Applications. Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(SAT) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissip	DIODES 美台半导体	DIODES
FMMT491QTC	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissipation • hFE Characterized up to 2A for High Current Gain Hold up • Complementary PNP Type: FMMT591 • Totally Lead-Free &	DIODES 美台半导体	DIODES
FMMT491QTC	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Description This Bipolar Junction Transistor (BJT) is designed to meet the stringent requirements of Automotive Applications. Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(SAT) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissip	DIODES 美台半导体	DIODES
FMMT491TA	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissipation • hFE Characterized up to 2A for High Current Gain Hold up • Complementary PNP Type: FMMT591 • Totally Lead-Free &	DIODES 美台半导体	DIODES
FMMT491TC	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Feature • BVCEO > 60V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissipation • hFE Characterized up to 2A for High Current Gain Hold up • Complementary PNP Type: FMMT591 • Totally Lead-Free &	DIODES 美台半导体	DIODES
FMMT491_14	Silicon Epitaxial Planar Transistor 文件：309.17 Kbytes Page：4 Pages	BILIN 银河微电	BILIN
FMMT491_15	NPN Transistors 文件：1.43249 Mbytes Page：3 Pages	KEXIN 科信电子	KEXIN
FMMT491_15	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 文件：393.26 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491A	丝印代码：41A；TRANSISTOR (NPN) 文件：364.22 Kbytes Page：5 Pages	RECTRON 丽正	RECTRON
FMMT491A_15	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 文件：210.84 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491AQTA	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 文件：210.84 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491AQTC	封装/外壳：TO-236-3，SC-59，SOT-23-3 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：SS MID-PERF TRANSISTOR SOT23 T\u0026R 分立半导体产品晶体管 - 双极性晶体管（BJT）- 单个	DIODES 美台半导体	DIODES
FMMT491AQTC	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 文件：210.84 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491ATA	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 文件：210.84 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491ATA	封装/外壳：TO-236-3，SC-59，SOT-23-3 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：TRANS NPN 40V 1A SOT23-3 分立半导体产品晶体管 - 双极性晶体管（BJT）- 单个	DIODES 美台半导体	DIODES
FMMT491ATC	40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 文件：210.84 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491Q	60V NPN MEDIUM POWER TRANSISTOR 文件：380.19 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491Q_15	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 文件：303.57 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491Q_16	60V NPN MEDIUM POWER TRANSISTOR 文件：380.19 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491QTA	60V NPN MEDIUM POWER TRANSISTOR 文件：380.19 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491QTA	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 文件：303.57 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491QTC	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 文件：303.57 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491QTC	60V NPN MEDIUM POWER TRANSISTOR 文件：380.19 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491TA	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 文件：393.26 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491TC	60V NPN MEDIUM POWER TRANSISTOR IN SOT23 文件：393.26 Kbytes Page：7 Pages	DIODES 美台半导体	DIODES
FMMT491V	丝印代码：491；TRANSISTOR (NPN) 文件：497.15 Kbytes Page：5 Pages	RECTRON 丽正	RECTRON
MGF491XG	SUPER LOW NOISE InGaAs HEMT DESCRIPTION The MGF491xG series super-low-noise HEMT(High Electron Mobility Transistor) is designed for use in L to Ku band amplifiers. The hermetically sealed metal-ceramic package assures minimumu parasitic losses, and has a configuration suitable for microstrip circuits. The MGF491*G series	MITSUBISHI 三菱电机	MITSUBISHI
NTE491	MOSFET N-Ch, Enhancement Mode High Speed Switch MOSFET N–Ch, Enhancement Mode High Speed Switch	NTE	NTE
PMMT491	NPN BISS transistor DESCRIPTION NPN BISS (Breakthrough In Small Signal) transistor in a SOT23 plastic package. PNP complement: PMMT591A. FEATURES • High current (max. 1 A) • Low collector-emitter saturation voltage ensures reduced power consumption. APPLICATIONS • Battery powered units where high current and lo	PHILIPS 飞利浦	PHILIPS
PMMT491A	NPN BISS transistor DESCRIPTION NPN BISS (Breakthrough In Small Signal) transistor in a SOT23 plastic package. PNP complement: PMMT591A. FEATURES • High current (max. 1 A) • Low collector-emitter saturation voltage ensures reduced power consumption. APPLICATIONS • Battery powered units where high current and lo	PHILIPS 飞利浦	PHILIPS
ST491A	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

FMMT491产品属性

类型
描述
Compliance (Only Automotive supports PPAP)：
FMMT491Q
Product Type：
NPN
IC (A)：
1 A
ICM (A)：
2 A
PD (W)：
0.5 W
hFE (min)：
100 Min
hFE(@ IC)：
0.5 A
hFE(Min 2)：
80
hFE(@ IC2)：
1 A
VCE (SAT)Max (mV)：
150 mV
VCE (SAT) (@ IC/IB) (A/m A)：
0.5/50
VCE (SAT)(Max.2)：
250 mV
VCE (SAT) (@ IC/IB2) (A/mA)：
1/100
fT (MHz)：
150 MHz
RCE(SAT)：
N/A mΩ
Packages：
SOT23

FMMT491供应商更多...

更新时间：2026-5-14 15:33:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市祥瑞智科技有限公司	FMMT491	CJ长电	25+	SOT-23	15000	原厂原装,价格优势	询价
深圳诚思涵科技有限公司	FMMT491	ZETEX	16+	SOT23	10000	进口原装现货/价格优势!	询价
深圳市能创芯电子科技有限公司	FMMT491	ZETEX	23+	SOT-23	3000	原装正品假一罚百!可开增票!	询价
深圳市富芯乐电子科技有限公司	FMMT491ATA	DIODES/美台	25+	SOT-23	2000	全新原装现货特价销售,欢迎来电查询	询价
深圳市金华微盛电子有限公司	FMMT491ATA	DIODES/美台	2019+	SOT23	78550	原厂渠道可含税出货	询价
浙江永芯科技有限公司	FMMT491	YANGJIE	24+	SOT-23	50000	原厂直销全新原装正品现货欢迎选购	询价
深圳市明嘉莱科技有限公司	FMMT491TA	DIODES INC.	25+	SMD	918000	明嘉莱只做原装正品现货	询价
海芯未来半导体电子（深圳）有限公司	FMMT491QTA	DIODES	25+	SOT-23	3000	价格优势,支持实单	询价
艾睿（深圳）半导体有限公司	FMMT491	PJSEMI(平晶微)	2447	SOT-23	105000	3000个/圆盘一级代理专营品牌!原装正品,优势现货,	询价
天津市博通航睿技术有限公司	FMMT491	CJ/长电科技	23+	SOT-23	7000		询价

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深圳市大唐盛世半导体有限公司手机：17727572380 。电话：0755-83226739 Q Q:626839837。微信号：15096137729
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找IC，尽在114IC

FMMT491价格

FMMT491产品属性

FMMT491供应商更多...

FMMT491芯片相关品牌

FMMT491规格书下载地址

FMMT491参数引脚图相关

FMMT491数据表相关新闻

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