SMBJ12A Formosa

Name: SMBJ12A
Brand: Formosa
SKU: SMBJ12A_Formosa
Availability: OutOfStock
Rating: 5 (11 reviews)

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMBJ12A ESD Suppressors / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMBJ12A ESD Suppressors / TVS Diodes are a product manufactured by Formosa. We provide cost-effective solutions for ESD Suppressors / TVS Diodes, ensuring timely deliveries around the world.

Part No.	SMBJ12A
Manufacturer:	Formosa
Category:	ESD Suppressors / TVS Diodes
Description:	TVS SMB (DO-214AA) RoHS
Datasheet:

Price (USD)

10: USD 0.0267 ea
Line Total: USD 0.27

Availability : 0

Qty	Unit Price
10	$ 0.0267
100	$ 0.0214
300	$ 0.0186
1000	$ 0.0166
5000	$ 0.015
10000	$ 0.0142

SMBJ12A More Buying Options & Price Grid(s)

Specifications

Manufacturer Formosa Formosa
Product Category ESD Suppressors / TVS Diodes ESD Suppressors / TVS Diodes
Polarity unidirectional unidirectional
Category ESD Suppressors / TVS Diodes ESD Suppressors / TVS Diodes
Rohs y y
Package SMB (DO - 214AA) SMB (DO - 214AA)
Brand Category Formosa Formosa
Voltage - Reverse Standoff Typ 12 V 12 V
Voltage - Breakdown Min 13.3 V 13.3 V
Voltage - Clamping Max @ Ipp 19.9 V 19.9 V
Current - Peak Pulse 10/1000 S 30.2 A 30.2 A

SMBJ12A Alternative Parts

Image	Part-Description
Hot	SMBJ12A HXY MOS 30.2A 19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 1260
Hot	SMBJ12A Youtai 30.2A 600W 19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 4900
Hot	SMBJ12A Jingdao 19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS Large 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: 19220
Hot	SMBJ12A GOODWORK 30.2A 5uA 19.9V 13.3V 12V 15.3V Unidirectional SMB(DO-214AA) TVS ROHS Large 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: 6417
Hot	SMBJ12A Agertech SMB(DO-214AA) TVS ROHS Large 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: 2980
Hot	SMBJ12A Yongyutai Electronics SMB ESD and Surge Protection (TVS/ESD) ROHS Large 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
Hot	SMBJ12A Taisko SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 6000
Hot	SMBJ12A TWGMC SMB(DO-214AA) TVS ROHS Large 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: 11730
Hot	SMBJ12A FOSAN SMB(DO-214AA) TVS ROHS Large 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: 3920
Hot	SMBJ12A Juxing Electronic Technology 30.2A 19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 1390
Hot	SMBJ12A SUNMATE 27.3A 600W 22V 13.3V 12V SMB(DO-214AA) Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 70
Hot	SMBJ12A Liown 30.2A 1uA 600W 19.9V 13.3V 12V 14.7V Unidirectional SMB TVS ROHS Large 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: 2260
Hot	SMBJ12A TECH PUBLIC SMB ESD and Surge Protection (TVS/ESD) ROHS Large 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
Hot	SMBJ12A YFW Electronics 30.2A 19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 2811
Hot	SMBJ12A SETfuse 30.2A 600W 19.9V 13.3V Unidirectional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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
Hot	SMBJ12A amsem 600W 19.9V 13.3V Unidirectional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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
Hot	SMBJ12A Yageo ESD Suppressors TVS Diodes SMBJ DO-214AA 12V 19.9V Large 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: 8960
Hot	SMBJ12A Microdiode Electronics TVS SMB (DO-214AA) RoHS Large 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: 11950
Hot	SMBJ12A FTR TVS SMB(DO-214AA) RoHS Large 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: 6530
Hot	SMBJ12A SLKORMICRO 19.9V 13.3V 12V Unidirectional DO-214AA TVS ROHS Large 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: 1450
Hot	SMBJ12A Shikues TVS SMB RoHS Large 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: 2840
Hot	SMBJ12A Bourne TVS SMB (DO-214AA) RoHS Large 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: 7950
Hot	SMBJ12A ZHIDE SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large 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: 200
Hot	SMBJ12A TKS 30.2A 1uA 19.9V 13.3V 12V 14.7V Unidirectional DO-214AA TVS ROHS Large 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: 610
Hot	SMBJ12A LGE TVS SMB (DO-214AA) RoHS Large 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: 505
Hot	SMBJ12A SMC Diode 19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS Large 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: 2980
Hot	SMBJ12A Littelfuse ESD Suppressors / TVS Diodes 600W 12V 5% Uni-Directional Large 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: 1040
Hot	SMBJ12A Good-Ark TVS SMB (DO-214AA) RoHS Large 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: 55
Hot	SMBJ12A Bourns TVS Diodes - Transient Voltage Suppressors 12volts 5uA 30.2 Amps Uni-Dir Large 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: 26704
Hot	SMBJ12A Vishay ESD Suppressors TVS Diodes 12V 600W UniDir TransZorb 5% Tol Large 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: 1243
Hot	SMBJ12A Taiwan Semiconductor Diode TVS Single Uni-Directional 12V 600W 2-Pin DO-214AA Large 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: 6486
Hot	SMBJ12A Kyocera AVX TVS Diodes - Transient Voltage Suppressors 12volts 600watts UniDirectional Large 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: 5269
Hot	SMBJ12A SEMIWARE TVS SMB (DO-214AA) RoHS Large 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: 2532

We are delighted to provide the SMBJ12A from our ESD Suppressors / TVS Diodes 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 SMBJ12A and other electronic components in the ESD Suppressors / TVS Diodes category and beyond.

More Products By Manufacturer "Formosa"

Image	Part-Description
Hot	1.5KE39CA 53.9V 37.1V 33.3V DO-201AE TVS ROHS Stock : 0 Large 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	1.5KE24CA 33.2V 22.8V 20.5V DO-201AE TVS ROHS Stock : 0 Large 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	1.5KE68CA 10.5V 6.45V 5.8V DO-201AE TVS ROHS Stock : 0 Large 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	1.5KE220A 328V 209V 185V DO-201AE TVS ROHS Stock : 0 Large 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	1.5KE18CA 25.2V 17.1V 15.3V DO-201AE TVS ROHS Stock : 0 Large 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	SMCJ20A 32.4V 22.2V 20V SMC(DO-214AB) TVS ROHS Stock : 0 Large 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	GBU8M Bridge Rectifiers 1000V 4A 1.1V @ 4A GBU RoHS Stock : 0 Large 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	SMCJ33CA TVS SMC (DO-214AB) RoHS Stock : 0 Large 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	SMDJ58A 93.6V 64.4V 58V SMC(DO-214AB) TVS ROHS Stock : 0 Large 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	ES5J Diodes - Rectifiers - Hyperfast SMC RoHS Stock : 25 Large 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.

More Products By Category "ESD Suppressors / TVS Diodes"

Image	Part-Description
Hot	ESD11N5.0ST5G ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV Stock : 115000 Large 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	DF2B5M4SL,L3F ESD Suppressors / TVS Diodes ESD Protection Diode Stock : 19870 Large 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	SMAJ30CA-TP Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts Stock : 12535 Large 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	ESDA14V2LY ESD Suppressors / TVS Diodes Automotive dual Transil array for ESD protection Stock : 10300 Large 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	SMBJ12A-TR TVS Diodes - Transient Voltage Suppressors 600W 12V Unidirect Stock : 3875 Large 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	P4SMA36CA R3G ESD Suppressors / TVS Diodes 400W, 36V, 5%, Bidirectional, TVS Stock : 0 Large 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	SMF15A TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional Stock : 2745 Large 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	SMAJ58CA-TR TVS Diodes - Transient Voltage Suppressors TRANSIL Stock : 615 Large 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	SMCJ33A TVS SMC (DO-214AB) RoHS Stock : 0 Large 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	SMA6F14AY ESD Suppressors / TVS Diodes DFD PROTECTION Stock : 0 Large 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.

Additional Infomation About Product

The SMBJ12A with TVS (Transient Voltage Suppressor) DO-214AA RoHS manufactured by Formosa is an electronic device that is used to protect components and devices from voltage and current surges. It operates by clamping down on a surge, allowing excess current to be diverted away from the main circuit. The SMBJ12A is a unidirectional transient voltage suppressor that can handle up to 12A of peak pulse current and 600W of peak pulse surge power. It has a standoff voltage of 12V, and a clamping voltage of 18.1V (at 8A). It has a response time of 1.5nS and is rated for operation up to 150°C. The SMBJ12A is RoHS (Restriction of Hazardous Substances) certified, and offers low power loss and low leakage current.

HS Compliance

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS

FMS(Formosa Microsemi) may also be referenced as

Formosa Microsemi

NDIR-04H-T-V DIP Switches by Diptronics – 4 Position

Jul 18, 2025
NDIR-04H-T-V DIP SwitchesSIP Switches by Diptronics offer 4-position control, gold contacts, and compact SIP layout—perfect for logic configuration in embedded and industrial systems.

Molex 52207-0633 Connectors – High-Density Pluggable Terminal Blocks

Apr 7, 2025
The Molex 52207-0633 is a compact, high-performance connector from the PicoBlade™ series, offering a 1.25mm pitch and 6 positions for space-saving wire-to-board applications. Designed for reliability in tight spaces, this surface-mount header is ideal for consumer electronics, automotive systems.

SMBJ15CA TVS Diodes by Agertech – ESD Protection

Jul 25, 2025
SMBJ15CA ESD Suppressors/TVS Diodes by Agertech offer 600W bidirectional surge protection in a compact SMB package. Perfect for global electronics and robust circuit protection.

V275LA40APX10 Varistors by Littelfuse

Apr 28, 2025
The V275LA40APX10 Varistors by Littelfuse safeguard circuits with efficient overvoltage protection, fast response time, and high energy absorption, ideal for industrial and consumer applications. Let me know if you need adjustments!

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

Resources

Company

Support

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.

+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap