X-On Electronics has gained recognition as a prominent supplier of BC817-40 Bipolar Transistors - BJT across the USA, India, Europe, Australia, and various other global locations. BC817-40 Bipolar Transistors - BJT are a product manufactured by Yongyutai Electronics. We provide cost-effective solutions for Bipolar Transistors - BJT, ensuring timely deliveries around the world.

BC817-40 Yongyutai Electronics

BC817-40 electronic component of Yongyutai Electronics
BC817-40 Yongyutai Electronics
BC817-40 Bipolar Transistors - BJT
BC817-40  Semiconductors

Images are for reference only
See Product Specifications
Part No. BC817-40
Manufacturer: Yongyutai Electronics
Category: Bipolar Transistors - BJT
Description: 45V 300mW 250@100mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
Datasheet: BC817-40 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)
20: USD 0.0234 ea
Line Total: USD 0.47 
Availability - 1649
Ship by Fri. 14 Mar to Wed. 19 Mar
MOQ: 20  Multiples: 20
Pack Size: 20
Availability Price Quantity
1649
Ship by Fri. 14 Mar to Wed. 19 Mar
MOQ : 20
Multiples : 20
20 : USD 0.0234
200 : USD 0.0184
600 : USD 0.0156
3000 : USD 0.0101
9000 : USD 0.0089
21000 : USD 0.0084

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

BC817-40 Alternative Parts

Image Part-Description
Stock Image BC817-40
Transistors (NPN/PNP) NPN 500mA 45V 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: 21750
Stock Image BC817-40
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: 486276
Stock Image BC817-40
45V 300mW 250@100mA,1V 500mA 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: 107434
Stock Image BC817-40
45V 300mW 250@100mA,1V 500mA 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: 2502
Stock Image BC817-40
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: 4758
Stock Image BC817-40
45V 300mW 600 500mA 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: 14796
Stock Image BC817-40
45V 300mW 250@100mA,1V 500mA 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: 5506
Stock Image BC817-40
45V 300mW 100@500mA,1V 500mA 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 BC817-40
45V 300mW 600@100mA,1V 500mA 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: 2800
Stock Image BC817-40
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: 17521
Stock Image BC817-40
Transistors (NPN/PNP) NPN 500mA 45V 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: 21165
Stock Image BC817-40
45V 300mW 630@100mA,1V 500mA 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: 2350
Stock Image BC817-40
45V 300mW 600@100mA,1V 500mA 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 BC817-40
45V 300mW 100@100mA,1.0V 500mA 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: 14381
Stock Image BC817-40
Transistors (NPN/PNP) NPN 500mA 45V 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: 3613
Stock Image BC817-40
Transistors (NPN/PNP) 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: 57
Stock Image BC817-40
45V 300mW 100 500mA 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: 3831
Stock Image BC817-40
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: 2380
Stock Image BC817-40
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: 3071
Stock Image BC817-40
Transistors (NPN/PNP) NPN 500mA 45V 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: 5540
Stock Image BC817-40
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: 3609
Stock Image BC817-40
Transistor: NPN; bipolar; 45V; 0.5A; 300mW; 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: 40
Stock Image BC817-40
45V 300mW 600@100mA,1V 500mA 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: 1300
Stock Image BC817-40
Transistors (NPN/PNP) NPN 500mA 45V 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: 71248
Stock Image BC817-40
Transistor: NPN; bipolar; 45V; 500mA; 310mW; 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: 4480

We are delighted to provide the BC817-40 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 BC817-40 and other electronic components in the Bipolar Transistors - BJT category and beyond.

Image Part-Description
Stock Image KSD05T1G
6V 18V Unidirectional 5V SOD-323 ESD Protection Devices ROHS
Stock : 2920
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 ZMM20V
500mW 18.8V~21.2V 20V LL-34 Zener Diodes 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 DW01A
SOT-23-6 Battery Management ICs ROHS
Stock : 25699
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 MM3Z15
±5% Single 200mW 13.8V~15.6V 15V SOD-323 Zener Diodes ROHS
Stock : 6045
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 BZT52C2V4
2.4V~2.6V 500mW 2.4V SOD-123 Zener Diodes ROHS
Stock : 5350
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 1N4148WT
75V 150mW Single 1.25V@150mA 4ns 150mA SOD-523 Switching Diode ROHS
Stock : 134111
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 MB10F
35A 1.1V@1A 800mA 1kV MBF Bridge Rectifiers ROHS
Stock : 6250
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 1N5819WS S4
40V 350mA 600mV@200mA SOD-323 Schottky Barrier Diodes (SBD) ROHS
Stock : 96405
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 MM3Z15VCW
±5% Single 200mW 13.8V~15.6V 15V SOD-323 Zener Diodes ROHS
Stock : 4400
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 SB1045L
45V Single 10A 530mV@10A TO-277 Schottky Barrier Diodes (SBD) ROHS
Stock : 162
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 BC847AW,135
NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-11
Stock : 29129
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 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 : 49374
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 : 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.
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 : 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 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 : 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 2SC4117-BL,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
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 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 BC817-40 is a NPN Bipolar Transistor with a SOT-23 package manufactured by Yongyutai Electronics. It has a maximum collector-emitter voltage (Vce) of 45 volts, power dissipation (Pd) of 300 milliwatts, and a current gain (hfe) of 250 at a collector current of 100mA. It also has a volt collector-emitter saturation (Vce(sat)) of 1 volt at a collector current (Ic) of 500mA. It is compliant with RoHS standards for lead-free electronic components.

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,
KUU Semiconductor
YONGYUTAI
CL31B106KOHNNNE and CL31B152KBCNNNC Multilayer Ceramic Capacitors MLCC image

Nov 20, 2024
Discover the CL31B106KOHNNNE and CL31B152KBCNNNC Multilayer Ceramic Capacitors by Samsung at Xon Electronics. The CL31B106KOHNNNE offers 10µF capacitance at 16V in a compact 1206 package, perfect for power decoupling and bypass applications. The CL31B152KBCNNNC provides 1500pF at 50V with an X7R di
PSC-0027 Piezo Buzzers & Audio Indicators by KLAXON SIGNALS image

Jan 3, 2025
Discover the PSC-0027 Piezo Buzzer by KLAXON SIGNALS at Xon Electronic. This high-performance audio-visual indicator operates between 17-60VDC and features a siren and blinking light with an IP65 rating, ensuring durability and reliability in industrial environments. Ideal for automation, machiner
CFM-A225V-222-340-20 DC Axial Fan by CUI Devices image

Feb 20, 2025
The CFM-A225V-222-340-20 DC axial fan by CUI Devices is a high-performance cooling solution designed for IT, medical, and industrial applications worldwide, including the USA, India, Australia, and Europe . Featuring a 24V DC input, 97mA current draw, and a 120x120x25mm compact si
Retailer for A2M1CSQ12VDC1.6 Automotive Relays by CIT Relay image

Nov 28, 2024
The A2M1CSQ12VDC1.6 Automotive Relays by CIT Relay are versatile and reliable components designed for modern automotive systems. With a 12V DC coil, SPDT functionality, and quick-connect terminals, these relays are ideal for controlling lighting, HVAC, fuel pumps, and power distribution. Their

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