X-On Electronics has gained recognition as a prominent supplier of FMMT491 Bipolar Transistors - BJT across the USA, India, Europe, Australia, and various other global locations. FMMT491 Bipolar Transistors - BJT are a product manufactured by MSKSEMI. We provide cost-effective solutions for Bipolar Transistors - BJT, ensuring timely deliveries around the world.

FMMT491 MSKSEMI

FMMT491 electronic component of MSKSEMI
FMMT491 MSKSEMI
FMMT491 Bipolar Transistors - BJT
FMMT491  Semiconductors

Images are for reference only
See Product Specifications
Part No. FMMT491
Manufacturer: MSKSEMI
Category: Bipolar Transistors - BJT
Description: 60V 250mW 1A NPN SOT-23 Bipolar Transistors - BJT ROHS
Datasheet: FMMT491 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
10: USD 0.0722 ea
Line Total: USD 0.72 
Availability - 2686
Ship by Fri. 06 Jun to Wed. 11 Jun
MOQ: 10  Multiples: 10
Pack Size: 10
Availability Price Quantity
2686
Ship by Fri. 06 Jun to Wed. 11 Jun
MOQ : 10
Multiples : 10
10 : USD 0.0722
100 : USD 0.0574
300 : USD 0.05
3000 : USD 0.0289
6000 : USD 0.0259
9000 : USD 0.0244

   
Manufacturer
Product Category
Package
Rohs
Collector-Emitter Breakdown Voltage Vceo
Power Dissipation Pd
Collector Current Ic
Transistor Type
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

FMMT491 Alternative Parts

Image Part-Description
Stock Image FMMT491
Transistors (NPN/PNP) NPN 1A 60V SOT-23 (SOT-23-3) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 14761
Stock Image FMMT491
60V 250mW 1A NPN SOT-23 Bipolar (BJT) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3000
Stock Image FMMT491
1A SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 880
Stock Image FMMT491
SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2950
Stock Image FMMT491
SOT-23 Bipolar (BJT) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 6520
Stock Image FMMT491
Transistors (NPN/PNP) SOT-23 RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 11409
Stock Image FMMT491
Transistors (NPN/PNP) NPN 1A 60V SOT-23 (SOT-23-3) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 8950
Stock Image FMMT491
60V 500mW 1A NPN SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3000
Stock Image FMMT491
SOT-23 MOSFETs ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 6410
Stock Image FMMT491
60V 250mW 300@500mA,5V 1A NPN SOT-23 Bipolar (BJT) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 9062
Stock Image FMMT491
60V 100@1A,0.25V 1A NPN SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2930
Stock Image FMMT491
60V 250mW 300 1A NPN SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 9970
Stock Image FMMT491
60V 250mW 100@500mA,5V 1A NPN SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2000

We are delighted to provide the FMMT491 from our Bipolar Transistors - BJT category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the FMMT491 and other electronic components in the Bipolar Transistors - BJT category and beyond.

Image Part-Description
Stock Image MSK60N03DF
DFN3X3-8L MOSFETs ROHS
Stock : 4272
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MSK7804
30V 30A 1.5W 10mΩ@10V,8A 2.5V@250uA 109pF@15V 2 N-Channel 940pF@15V 9.63nC@4.5V -55℃~+150℃@(Tj) DFN3X3-8L MOSFETs ROHS
Stock : 4954
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MSK20P80GNF
18V 80A 41.67W 2.3mΩ@4.5V,20A 600mV@250uA 730pF@15V P Channel 12000pF@15V 149nC@4.5V -55℃~+150℃@(Tj) DFN5x6-8L MOSFETs ROHS
Stock : 446
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BAV70T-MS
85V -55℃~+125℃@(Tj) 150mW Dual Common Cathode 1.25V@150mA 4ns 2uA@75V 75mA SOT-523 Switching Diode ROHS
Stock : 130
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SD36-MS
SOD-323 ESD Protection Devices ROHS
Stock : 1270
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SD24-MS
SOD-323 ESD Protection Devices ROHS
Stock : 2081
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MSK100N03DF
DFN3X3-8L MOSFETs ROHS
Stock : 344
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SD15-MS
SOD-323 ESD Protection Devices ROHS
Stock : 1490
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SD18-MS
SOD-323 ESD Protection Devices ROHS
Stock : 1338
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image DTA114YE-MS
SOT-523 Digital Transistors ROHS
Stock : 3000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image KSP05TA
Bipolar (BJT) Transistor NPN 60 V 500 mA 100MHz 625 mW Through Hole TO-92-3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MMBT4126LT1G
Bipolar (BJT) Transistor PNP 25 V 200 mA 250MHz 225 mW Surface Mount SOT-23-3 (TO-236)
Stock : 27000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MMBT200
Bipolar Transistors - BJT PNP Transistor General Purpose
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image FMMT551TA
Bipolar Transistors - BJT PNP Medium Power
Stock : 1838
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image BC807DS,115
Transistors Bipolar - BJT TRANS DOUBLE TAPE-7
Stock : 12001
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BCP52
Bipolar (BJT) Transistor PNP 60 V 1.2 A 1.5 W Surface Mount SOT-223-4
Stock : 35
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image KSC2330YTA
Bipolar (BJT) Transistor NPN 300 V 100 mA 50MHz 1 W Through Hole TO-92-3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SC3326-A,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
Stock : 80
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SC4117-BL,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2N4401
Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 Bulk
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The FMMT491 is a bipolar NPN transistor that is housed in a mini SOT-23 package. It is manufactured by MSKSEMI and is RoHS compliant. This transistor has a maximum voltage rating of 60V, a power rating of 250mW, and a current rating of 1A. This transistor is designed to be used for both general-purpose switching and amplification applications.

Tariff Desc

8541.21.00 16 No - - With a dissipation rate of less than 1 W Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES,
G2R-1 24VDC Electromechanical Relay by Omron – A Reliable Choice for Industrial image

Apr 11, 2025
The G2R-1 24VDC Electromechanical Relay by Omron is a high-quality General Purpose Relay designed for industrial automation, motor control, and electrical systems. Featuring an SPDT contact configuration with a 10A rating, it ensures reliable switching for various applications.
PRF-1150 Sub-GHz Tool – IXYS RF Wireless Development Kit image

May 12, 2025
IXYS PRF-1150 is a compact Sub-GHz Development Tool designed for RF wireless prototyping. Ideal for IoT, telemetry, and embedded solutions with low power and long-range support.
Best Retailer of ARCA 303021 Enclosures, Boxes & Cases image

Oct 18, 2024
The ARCA 303021 Enclosure by Fibox , available through Xon Electronic , is a durable, polycarbonate enclosure designed for industrial applications. With dimensions of 300mm x 300mm x 210mm and an IP66 rating , it offers excellent protection for electrical and electronic components from dust, w
Best Retailer of 1050-0B AC Power Entry Modules by PCE image

Dec 27, 2024
Discover the 1050-0B AC Power Entry Module by PCE, available at Xon Electronic. This high-quality module, rated for 250VAC and 16A, features a 2P+PE pin layout for industrial, medical, and data center applications. Reliable and durable, it ensures secure power connectivity for demanding environmen

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified