X-On Electronics has gained recognition as a prominent supplier of BAS21 Diodes - General Purpose, Power, Switching across the USA, India, Europe, Australia, and various other global locations. BAS21 Diodes - General Purpose, Power, Switching are a product manufactured by Youtai. We provide cost-effective solutions for Diodes - General Purpose, Power, Switching, ensuring timely deliveries around the world.

BAS21 Youtai

BAS21 electronic component of Youtai
BAS21 Youtai
BAS21 Diodes - General Purpose, Power, Switching
BAS21  Semiconductors

Images are for reference only
See Product Specifications
Part No. BAS21
Manufacturer: Youtai
Category: Diodes - General Purpose, Power, Switching
Description: Switching Diode SOT-23-3 RoHS
Datasheet: BAS21 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)
50: USD 0.0308 ea
Line Total: USD 1.54 
Availability - 1503
Ship by Mon. 17 Feb to Thu. 20 Feb
MOQ: 50  Multiples: 50
Pack Size: 50
Availability Price Quantity
1503
Ship by Mon. 17 Feb to Thu. 20 Feb
MOQ : 50
Multiples : 50
50 : USD 0.0308
500 : USD 0.0242
3000 : USD 0.0147
6000 : USD 0.0131
24000 : USD 0.0116
51000 : USD 0.0108

   
Manufacturer
Product Category
Package / Case
Configuration
Recovery Time
Category
Rohs
Brand
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.

BAS21 Alternative Parts

Image Part-Description
Stock Image BAS21
250V 1.25V@200mA 50ns 200mA SOT-23 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: 18600
Stock Image BAS21
Switching Diode 250V 200mA 1.25V @ 200mA 50ns 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: 4803
Stock Image BAS21
250V 250mW Single 50ns 200mA SOT-23 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: 3000
Stock Image BAS21
SOT-23 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: 2850
Stock Image BAS21
SOT-23 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: 3000
Stock Image BAS21
SOT-23 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: 3000
Stock Image BAS21
SOT-23 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: 2801
Stock Image BAS21
250V Single 1.25V@150mA 50ns 200mA SOT-23 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: 48400
Stock Image BAS21
Switching Diode 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: 2838
Stock Image BAS21
SOT-23 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: 3000
Stock Image BAS21
Switching Diode 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: 3019
Stock Image BAS21
250V 225mW Single 1.25V@200mA 50ns 200mA SOT-23 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: 3780
Stock Image BAS21
Small Signal Switching Diodes Small Signal Diode, SOT-23, 250V, 0.2A, 150C
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: 14270
Stock Image BAS21
250V 225mW 1.25V@200mA 50ns 200mA SOT-23 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: 3000
Stock Image BAS21
Switching Diode 250V 200mA 1.25V @ 200mA 50ns 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: 2919
Stock Image BAS21
DIODE, SW, 250V, 0.25W, SOT23-3
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: 7165

We are delighted to provide the BAS21 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 BAS21 and other electronic components in the Diodes - General Purpose, Power, Switching category and beyond.

Image Part-Description
Stock Image BAS21C
Switching Diode SOT-23-3 RoHS
Stock : 604
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 BAV23C
Switching Diode SOT-23-3 RoHS
Stock : 3059
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 BAV99
Switching Diode SOT-23-3 RoHS
Stock : 992
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 BAV70
Switching Diode SOT-23-3 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 BAW56
Switching Diode SOT-23-3 RoHS
Stock : 136
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 BAT54
Schottky Barrier Diodes (SBD) SOT-23-3 RoHS
Stock : 3379
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 BAT54A
Schottky Barrier Diodes (SBD) SOT-23-3 RoHS
Stock : 5960
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 BAT54C
Schottky Barrier Diodes (SBD) SOT-23-3 RoHS
Stock : 1272
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 BC846B
Transistors (NPN/PNP) SOT-23-3 RoHS
Stock : 3035
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 BC807-40
Transistors (NPN/PNP) SOT-23-3 RoHS
Stock : 1750
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 BAS21C
Switching Diode SOT-23-3 RoHS
Stock : 604
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 BAV23C
Switching Diode SOT-23-3 RoHS
Stock : 3059
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 BAV99
Switching Diode SOT-23-3 RoHS
Stock : 992
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 BAV70
Switching Diode SOT-23-3 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 BAW56
Switching Diode SOT-23-3 RoHS
Stock : 136
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 1SS226
Switching Diode SOT-23-3 RoHS
Stock : 350
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 1SS193
Switching Diode SOT-23-3 RoHS
Stock : 3434
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 BAW56
Switching Diode SOT-23(SOT-23-3) RoHS
Stock : 650
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 BAV99
Switching Diode SOT-23 RoHS
Stock : 717
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 DHE1M
Diodes - General Purpose SOD-123 RoHS
Stock : 2699
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 BAS21 with Switching Diode SOT-23-3 RoHS is a three terminal switching diode manufactured by Youtai. It is primarily used as an ESD protection diode, power switching diode, signal and switching diode, steering diode, current regulator and trigger diode. This device is in a RoHS compliant SOT-23-3 package with an integrated output protection diode. It is also capable of handling high surge current and is well suited for a wide range of application conditions. The BAS21 is designed for both low noise and high performance operation. The device is rated for up to 350mA of current and has a maximum reverse voltage rating of 4V.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free
4570PA01H01800 Absorbers & Shielding by Laird Connectivity image

Jan 24, 2025
Discover the 4570PA01H01800 EMI Gaskets & Grounding Pads by Laird Connectivity, engineered for superior EMI shielding and grounding in electronic assemblies. Designed with nickel-copper taffeta fabric and polyurethane foam, these components are flame-resistant (UL94 V0) and RoHS compliant. Ideal fo
Active and Passive Electronic Components and its Difference image

Jul 3, 2024

Understanding active and passive electronic components is fundamental to the field of electronics. Active components, such as transistors and ICs, provide amplification and control, while passive components, like resistors and capacitors, shape a

Best 1172C SL001 Multi-Conductor Cables Retailer in India image

Oct 14, 2024
The 1172C SL001 Multi-Conductor Cable by Alpha Wire is a 22 AWG, 2-conductor unshielded cable designed for low-voltage applications such as control circuits, data communication, and security systems. Encased in a durable PVC jacket, it provides excellent resistance to chemicals, moisture, and wear.
What is Car Audio? its Applications and Benefits image

Aug 30, 2024
Discover the comprehensive guide to car audio accessories, covering everything from acoustic enhancements to professional-grade components. Explore categories like AUX adapters, GPS and GSM antennas, hands-free kit cables, park sensors, and more. Whether you're upgrading your sound system or enhanc

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