MMBT3904 Semtech

MMBT3904 electronic component of Semtech
MMBT3904 Semtech
MMBT3904 Bipolar Transistors - BJT
MMBT3904  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of MMBT3904 Bipolar Transistors - BJT across the USA, India, Europe, Australia, and various other global locations. MMBT3904 Bipolar Transistors - BJT are a product manufactured by Semtech. We provide cost-effective solutions for Bipolar Transistors - BJT, ensuring timely deliveries around the world.

Part No. MMBT3904
Manufacturer: Semtech
Category: Bipolar Transistors - BJT
Description: Transistors (NPN/PNP) NPN 200mA 40V SOT-23 (SOT-23-3) RoHS
Datasheet: MMBT3904 Datasheet (PDF)
Price (USD)
50: USD 0.0162 ea
Line Total: USD 0.81 
Availability : 8875
  
Ship by Fri. 15 Aug to Wed. 20 Aug
QtyUnit Price
50$ 0.0162
500$ 0.0128
3000$ 0.0076
6000$ 0.006
24000$ 0.0054
51000$ 0.005

Availability 8875
Ship by Fri. 15 Aug to Wed. 20 Aug
MOQ : 50
Multiples : 50
QtyUnit Price
50$ 0.0162
500$ 0.0128
3000$ 0.0076
6000$ 0.006
24000$ 0.0054
51000$ 0.005

   
Manufacturer
Product Category
Category
Rohs
Package
Brand Category
Transistor Type
Current - Collector Ic Max
Voltage - Collector Emitter Breakdown Max
Power - Max
Collector Cut-Off Current Icbo
Collector-Emitter Breakdown Voltage Vceo
Power Dissipation Pd
Collector Current Ic
Dc Current Gain Hfe@Ic Vce
Transition Frequency Ft
Collector-Emitter Saturation Voltage Vcesat@Ic Ib
Operating Temperature
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

MMBT3904 Alternative Parts

Image Part-Description
Stock Image MMBT3904 Yongyutai Electronics
40V 200mW 100@100mA,1V 200mA 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: 393850
Stock Image MMBT3904 HXY MOS
null null 100@10mA,1V null 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: 588527
Stock Image MMBT3904 GOODWORK
100nA 40V 225mW 200mA 100@10mA,1V 100MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) 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: 862050
Stock Image MMBT3904 TWGMC
Transistors (NPN/PNP) SOT23 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: 105200
Stock Image MMBT3904 MOT
40V 300mW 300@10mA,1V 200mA 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 MMBT3904 FUXINSEMI
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: 66273
Stock Image MMBT3904 SLKORMICRO
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: 9108
Stock Image MMBT3904 JSMSEMI
50nA 40V 350mW 200mA 100@10mA,1V 300MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) 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: 228932
Stock Image MMBT3904 Shikues
Transistors (NPN/PNP) NPN 200mA 40V 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: 223806
Stock Image MMBT3904 DOWO
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: 5850
Stock Image MMBT3904 XZT
40V 200mW 100@10mA,1V 200mA 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: 23900
Stock Image MMBT3904 Hottech
Transistors (NPN/PNP) NPN 200mA 40V 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: 129850
Stock Image MMBT3904 hongjiacheng
40V 200mW 100@10mA,1.0V 200mA 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: 17900
Stock Image MMBT3904 KEXIN
Transistors (NPN/PNP) SOT23 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: 2850
Stock Image MMBT3904 Blue Rocket
Transistors (NPN/PNP) NPN 200mA 40V 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: 34553
Stock Image MMBT3904 SINEDEVICE
40V 200mW 300@10mA,1V 200mA 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 MMBT3904 Jingdao
40V 200mW 100@10mA,1V 200mA 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: 20822
Stock Image MMBT3904 amsem
40V 200mW 100@10mA 200mA 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: 3300
Stock Image MMBT3904 IDCHIP
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: 6917
Stock Image MMBT3904 ElecSuper
40V 200mW 100 200mA 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: 13015
Stock Image MMBT3904 Youtai
40V 150mW 100@10mA,10V 200mA 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: 700
Stock Image MMBT3904 Agertech
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: 2350
Stock Image MMBT3904 Juxing Electronic Technology
null null 100@10mA,1V null 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: 17230
Stock Image MMBT3904 Bourne
Transistors (NPN/PNP) NPN 200mA 40V 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: 89850
Stock Image MMBT3904 Pingjingsemi
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: 8098
Stock Image MMBT3904 Changjing Electronics Technology
Transistors (NPN/PNP) NPN 200mA 40V 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: 1762343
Stock Image MMBT3904 Nexperia
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: 14350
Stock Image MMBT3904 YFW Electronics
40V 200mW 100@10mA,1V 200mA 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: 5700
Stock Image MMBT3904 Jinkaisheng
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: 650
Stock Image MMBT3904 High Diode
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: 1550
Stock Image MMBT3904 Yangjie
Transistor: NPN; bipolar; 40V; 0.2A; 350mW; SOT23
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: 5100
Stock Image MMBT3904 LangJie
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: 2300
Stock Image MMBT3904 EIC Semiconductor
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: 1400
Stock Image MMBT3904 Panjit
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: 1400
Stock Image MMBT3904 Diotec
Transistors (NPN/PNP) NPN 200mA 40V 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: 137848
Stock Image MMBT3904 Rectron
Bipolar Transistors - BJT SOT23 NPN 0.2A 40V G enPur
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: 136000
Stock Image MMBT3904 NTE
T-NPN SI- GEN PUR AMP
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: 1069

We are delighted to provide the MMBT3904 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 MMBT3904 and other electronic components in the Bipolar Transistors - BJT category and beyond.

Image Part-Description
Stock Image UCLAMP0541Z.TFT
ESD Suppressors / TVS Diodes 1-Line 5V 9pF ESD SLP0603P2X3 15k-pcs
Stock : 7993
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 LL4148
Switching Diode 75V 200mA 1V @ 10mA 4ns LL-34 RoHS
Stock : 96300
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 MMBT9015C
Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) RoHS
Stock : 3300
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 1N4148W
Switching Diode 75V 150mA 1.25V @ 150mA 4ns SOD-123 RoHS
Stock : 931500
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 MMBT3906
Transistors (NPN/PNP) PNP 200mA 40V SOT-23 (SOT-23-3) RoHS
Stock : 13323
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 MMBT9014C
Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) RoHS
Stock : 13200
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 2SA733P
Transistors (NPN/PNP) PNP 150mA 50V TO-92 (TO-92-3) RoHS
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 MMBT9014B
Transistors (NPN/PNP) NPN 100mA 45V TO-236 RoHS
Stock : 2850
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 MMBT9014D
Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) RoHS
Stock : 9000
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 1N4148
Diodes - General Purpose 100V 200mA 1V @ 10mA DO-35 RoHS
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.
Image Part-Description
Stock Image 2N5401
Central Semiconductor Bipolar Transistors - BJT PNP Gen Pr Amp
Stock : 1
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 2SD1898T100Q
Bipolar (BJT) Transistor NPN 80 V 1 A 100MHz 2 W Surface Mount MPT3
Stock : 25
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 MJE170G
Bipolar (BJT) Transistor PNP 40 V 3 A 50MHz 1.5 W Through Hole TO-126
Stock : 6890
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 : 9000
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 NSS60601MZ4T3G
ON Semiconductor Bipolar Transistors - BJT 60V6A LOW VCE(SAT) NPN
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 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 CMUT2907A TR
Central Semiconductor Bipolar Transistors - BJT PNP
Stock : 8901
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 MMBT3904 is an NPN transistor manufactured by Semtech and packaged in a SOT-23-3 (three-pin) surface-mount package that is compliant with the Restriction of Hazardous Substances (RoHS) directive. This device has a collector-emitter voltage rating of 40V, and it can handle a collector current of up to 200mA. Despite its small size, the MMBT3904 is designed to deliver good performance in both switching and amplification applications. It is also suitable for use in automobile and inductive load 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,
Semtech
Semtech Corporation
SEMTECH ELECTRONICS LIMITED
SEMTECH INTERNATIONAL
ST(Semtech)
Best G2R-14-DC24 General Purpose Relays Retailer in India image

Sep 12, 2024
Discover why Xon Electronic is the top global retailer of Omron's G2R-14-DC24 General Purpose Relays, offering competitive prices and exceptional customer service. This Power PCB Relay (SPDT, 24VDC) is perfect for industrial automation, home appliances, and automotive electronics. With worldwide sh
TESZ1102/S Emergency Stop Switch – Schmersal IP65 image

Jul 8, 2025
The TESZ1102/S Emergency Stop Switch by Schmersal is a robust IP65-rated  Electromechanical  safety device for  Industrial Automation  systems. Available globally from Xon Electronics.
HS220 Heat Sinks by XON.COM – Compact TO-220 Cooling image

Jul 17, 2025
HS220 Heat Sinks by XON.COM offer efficient thermal management for TO-220 packages. Lightweight, anodized, and reliable—ideal for power electronics and compact circuit boards.
0006M8 Mounting Fixings by Tappex – Brass Insert M8 image

May 15, 2025
The 0006M8 Mounting Fixings by Tappex are brass threaded inserts designed for secure fastening in plastics and metals, offering high torque retention and easy installation.

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