BAV21W Yongyutai Electronics

BAV21W electronic component of Yongyutai Electronics
BAV21W Yongyutai Electronics
BAV21W Diodes - General Purpose, Power, Switching
BAV21W  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of BAV21W Diodes - General Purpose, Power, Switching across the USA, India, Europe, Australia, and various other global locations. BAV21W Diodes - General Purpose, Power, Switching are a product manufactured by Yongyutai Electronics. We provide cost-effective solutions for Diodes - General Purpose, Power, Switching, ensuring timely deliveries around the world.

Part No. BAV21W
Manufacturer: Yongyutai Electronics
Category: Diodes - General Purpose, Power, Switching
Description: 250V 500mW Single 1.25V@200mA 50ns 250mA SOD-123 Switching Diode ROHS
Datasheet: BAV21W Datasheet (PDF)
Price (USD)
50: USD 0.0212 ea
Line Total: USD 1.06 
Availability : 2958
  
Ship by Fri. 15 Aug to Wed. 20 Aug
QtyUnit Price
50$ 0.0212
500$ 0.0168
3000$ 0.0099
6000$ 0.0079
24000$ 0.0072
51000$ 0.0066

Availability 2958
Ship by Fri. 15 Aug to Wed. 20 Aug
MOQ : 50
Multiples : 50
QtyUnit Price
50$ 0.0212
500$ 0.0168
3000$ 0.0099
6000$ 0.0079
24000$ 0.0072
51000$ 0.0066

   
Manufacturer
Product Category
Package / Case
Configuration
Recovery Time
Rohs
Reverse Voltage Vr
Operating Temperature
Maximum Power Dissipation
Forward Voltage Vf@If
Reverse Leakage Current
Average Rectified Current Io
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

BAV21W Alternative Parts

Image Part-Description
Stock Image BAV21W Hottech
Switching Diode 250V 200mA 1.25V @ 200mA 50ns SOD-123 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: 6178
Stock Image BAV21W Wild Goose
SOD-123 Switching Diodes 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: 2750
Stock Image BAV21W TWGMC
SOD-123 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: 8500
Stock Image BAV21W XZT
200V 1.2V@200mA 50ns 200mA SOD-123 Switching Diodes 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: 18500
Stock Image BAV21W Jingdao
Switching Diode 250V 250mA 1.25V @ 200mA 50ns SOD-123FL 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: 5900
Stock Image BAV21W Juxing Electronic Technology
250V 250mW Single 1.25V@200mA 50ns 250mA SOD-123 Switching Diode 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: 6356
Stock Image BAV21W GOODWORK
Single 0.25A 0.1uA@250V 1.25V@0.25A 250V SOD-123 Diodes - General Purpose 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: 48581
Stock Image BAV21W ElecSuper
250V Single 1V 50ns 200mA SOD-123 Switching Diodes 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: 395
Stock Image BAV21W Microdiode Electronics
Switching Diode 200V 200mA 1.25V @ 200mA 50ns SOD-123 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: 228017
Stock Image BAV21W FOSAN
250V 250mA SOD-123 Switching Diode 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: 2100
Stock Image BAV21W Hong Kong Chuangji
250V 250mW Single 1.25V@200mA 50ns 200mA SOD-123 Switching Diode 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: 1850
Stock Image BAV21W WPMtek
250V 500mW 1.25V@200mA 50ns 200mA SOD-123 Switching Diode 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: 2479
Stock Image BAV21W FUXINSEMI
200V -55℃~+150℃@(Tj) 250mW 1.25V@200mA 50ns 100nA@200V 200mA SOD-123 Switching Diode 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: 4586
Stock Image BAV21W SLKORMICRO
Switching Diode SOD-123 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: 2100
Stock Image BAV21W Shikues
Switching Diode 200V 200mA 1.25V @ 200mA 50ns SOD-123 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: 1700
Stock Image BAV21W HXY MOS
250V Single 1V@3A 200mA SOD-123 Switching Diode 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: 2650
Stock Image BAV21W Blue Rocket
Switching Diode SOD-123 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: 31330
Stock Image BAV21W NH
250V 1.25V@200mA 50ns 200mA SOD-123 Switching Diodes 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: 2900
Stock Image BAV21W amsem
200V Single 1.25V@200mA 50ns 200mA SOD-123 Switching Diodes 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 BAV21W JSMSEMI
SOD-123 Switching Diode 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: 2660
Stock Image BAV21W Good-Ark
Switching Diode 200V 200mA 1.25V @ 200mA 50ns SOD-123 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: 10408
Stock Image BAV21W LGE
250V 250mW 1.25V@200mA 50ns 200mA SOD-123 Switching Diode 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: 1600
Stock Image BAV21W YFW Electronics
250V 500mW 1V 50ns 250mA SOD-123 Switching Diode 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: 2150
Stock Image BAV21W AnBon
Switching Diode SOD-123 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: 2900
Stock Image BAV21W Yangjie
250V 400mW Single 1.25V@200mA 50ns 200mA SOD-123 Switching Diode 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: 2620
Stock Image BAV21W Bourne
Switching Diode 250V 200mA 1.25V @ 200mA 50ns SOD-123 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: 17631
Stock Image BAV21W High Diode
Switching Diode SOD-123 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: 2723
Stock Image BAV21W Changjing Electronics Technology
Switching Diode 200V 200mA 1.25V @ 200mA 50ns SOD-123 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: 140800

We are delighted to provide the BAV21W from our Diodes - General Purpose, Power, Switching 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 BAV21W and other electronic components in the Diodes - General Purpose, Power, Switching category and beyond.

Image Part-Description
Stock Image KSD05T1G
6V 18V Unidirectional 5V SOD-323 ESD Protection Devices ROHS
Stock : 2940
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 : 2400
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 : 39640
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 : 40
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 : 2700
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 : 99695
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 : 1950
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 : 15
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 NTE6244
Diode Switching 200V 16A 3-Pin(3+Tab)
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 FDLL400
Small Signal Switching Diodes Small Signal Diode
Stock : 5061
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 FT2000AB
Diode: rectifying; THT; 100V; 20A; Package: tube; TO220AC; 200ns
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 ISL9R3060G2
Diodes - General Purpose, Power, Switching 30A 600V
Stock : 3600
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 FFA60UP30DNTU
Diodes - General Purpose, Power, Switching 300V Ultrafast Recovery Pwr Rectfr
Stock : 44
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 BAS19W-7
Diodes - General Purpose, Power, Switching 200MW 120V
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 FFH50US60S-F085
Diodes - General Purpose, Power, Switching 600V 50A Stealth Diode
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 D20LC20U-7000
Diodes - General Purpose, Power, Switching VRM=200 IFSM=150
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 1SS355 RRG
Diodes - General Purpose, Power, Switching SOD-323F, 90V, 0.25A, Switching Diode & Array
Stock : 2605
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 6A10
Diodes - General Purpose 1kV 6A 1V @ 6A axial 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.

The BAV21W is a single SOD-123 switching diode manufactured by Yongyutai Electronics. This component is capable of 250V 500mW power handling and is rated to 1.25V@200mA. It has a fast switching time of 50ns and a current rating of 250mA. The diode is RoHS compliant.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free
KUU Semiconductor
YONGYUTAI
MWDM2L-21USP1 Micro-D Connector by Glenair | Xon Electronics image

Jun 9, 2025
The MWDM2L-21USP1 Micro-D Connector by Glenair is a compact, MIL-DTL-83513 compliant solution for aerospace, defense, and industrial systems, offering 21-pin rugged performance for critical signal connections.
39-01-2041 Molex Wire Housing – 4-Circuit Connector image

May 8, 2025
39-01-2041 Headers & Wire Housings by Molex feature a 2.54mm pitch and 4-circuit design, ideal for compact, secure wire-to-board connections in automotive, industrial, and consumer electronics.
ZB5AZ009 Switch Fixings by Schneider Electric image

May 16, 2025
The ZB5AZ009 Switch Fixings by Schneider are durable mounting collars for 22mm XB5 switches, offering secure, tool-free installation and stability in industrial control panel applications.
HC-49/U 4MHz Crystals by Netech – Stable Timing image

Jul 23, 2025
HC-49/U-4.00MHZ-30PF Crystals by Netech offer 4 MHz frequency, 30pF load capacitance, ±30 ppm tolerance—perfect for stable timing in microcontrollers and communication circuits.

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