SMAJ20A Formosa

Name: SMAJ20A
Brand: Formosa
SKU: SMAJ20A_Formosa
Availability: OutOfStock
Rating: 5 (11 reviews)

SMAJ20A ESD Protection Diodes / TVS Diodes

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMAJ20A ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMAJ20A ESD Protection Diodes / TVS Diodes are a product manufactured by Formosa. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No.	SMAJ20A
Manufacturer:	Formosa
Category:	ESD Protection Diodes / TVS Diodes
Description:	TVS SMA (DO-214AC) RoHS
Datasheet:	SMAJ20A Datasheet (PDF)

Price (USD)

10: USD 0.065 ea
Line Total: USD 0.65

Availability : 0

Qty	Unit Price
10	$ 0.065
100	$ 0.0533
300	$ 0.0475
2000	$ 0.043

SMAJ20A More Buying Options & Price Grid(s)

Availability

Price (USD)

Quantity

Availability 0

Ship by Fri. 24 Oct to Thu. 30 Oct

MOQ : 10
Multiples : 1

Qty	Unit Price
10	$ 0.065
100	$ 0.0533
300	$ 0.0475
2000	$ 0.043

Specifications

Manufacturer Formosa Formosa
Product Category ESD Protection Diodes / TVS Diodes ESD Protection Diodes / TVS Diodes
Polarity unidirectional unidirectional
Category ESD Suppressors / TVS Diodes ESD Suppressors / TVS Diodes
Rohs y y
Package SMA (DO - 214AC) SMA (DO - 214AC)
Brand Category Formosa Formosa
Voltage - Reverse Standoff Typ 20 V 20 V
Voltage - Breakdown Min 22.2 V 22.2 V
Voltage - Clamping Max @ Ipp 32.4 V 32.4 V
Current - Peak Pulse 10/1000 S 12.3 A 12.3 A
Peak Pulse Current Ipp@10/1000 S 12.3 A 12.3 A
Maximum Clamping Voltage 32.4 V 32.4 V
Breakdown Voltage Min 22.2 V 22.2 V
Reverse Stand-Off Voltage Vrwm 20 V 20 V

SMAJ20A Alternative Parts

Image	Part-Description
Hot	SMAJ20A DIYI SMA(DO-214AC) 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: 200
Hot	SMAJ20A GOODWORK 5uA 12.3A 32.4V 22.2V 20V 25.5V Unidirectional SMA(DO-214AC) 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: 4000
Hot	SMAJ20A Taisko SMA 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: 5000
Hot	SMAJ20A Jingdao 32.4V 22.2V 20V SMA 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: 3060
Hot	SMAJ20A MSKSEMI 12.35A 400W 32.4V 22.2V 20V SMA 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: 500
Hot	SMAJ20A Yongyutai Electronics 12.3A 32.4V 400W 22.2V 20V SMA 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: 8903
Hot	SMAJ20A TWGMC TVS SMA 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: 3300
Hot	SMAJ20A NH 32.4V 22.2V 20V DO-214AC(SMA) 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: 5000
Hot	SMAJ20A Liown 12.3A 32.4V 400W 22.2V 20V DO-214AC(SMA) 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: 4923
Hot	SMAJ20A SLKORMICRO TVS SMA(DO-214AC) 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: 717
Hot	SMAJ20A Yageo ESD Suppressors TVS Diodes SMAJ DO-214AC 20V 32.4V Reel 13" 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: 3880
Hot	SMAJ20A LGE TVS SMA (DO-214AC) 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: 10775
Hot	SMAJ20A AnBon 32.4V 22.2V 20V SMA 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: 6820
Hot	SMAJ20A Bourne TVS SMA (DO-214AC) 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: 10553
Hot	SMAJ20A YFW Electronics 32.4V 22.2V 20V Unidirectional SMA 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: 4698
Hot	SMAJ20A Yint 32.4V 22.2V 20V SMA(DO-214AC) 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: 60
Hot	SMAJ20A High Diode 32.4V 22.2V 20V SMA 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: 5778
Hot	SMAJ20A Changjing Electronics Technology 12.3A 32.4V 400W 22.2V 20V SMAG 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: 1980
Hot	SMAJ20A Ruilongyuan TVS SMA (DO-214AC) 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: 1995
Hot	SMAJ20A Yangjie 12.35A 400W 32.4V 22.2V 20V SMA(DO-214AC) 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: 4990
Hot	SMAJ20A Littelfuse ESD Suppressors / TVS Diodes 400W 20V 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: 37677
Hot	SMAJ20A Bourns TVS Diodes - Transient Voltage Suppressors 20volts 5uA 12.3 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: 7734
Hot	SMAJ20A STMicroelectronics Diode: transil; 400W; 22.2V; 54A; unidirectional; SMA 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: 3979

We are delighted to provide the SMAJ20A from our ESD Protection Diodes / 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 SMAJ20A and other electronic components in the ESD Protection Diodes / 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 Protection Diodes / TVS Diodes"

Image	Part-Description
Hot	ESD11N5.0ST5G ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV Stock : 110000 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 : 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	SMAJ30CA-TP Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts Stock : 10107 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 : 5810 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 : 7500 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 : 1120 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 : 95000 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 SMAJ20A with TVS SMA (DO-214AC) RoHS manufactured by Formosa is an electronic part composed of a Transient Voltage Suppressor (TVS) diode in a Surface Mount SMA package. The device is RoHS compliant and has a peak power rating of 400 Watts for a 8/20 µs pulse. It features a standoff voltage of 20V, and an operating voltage range from 5V to 17V. The SMAJ20A also offers fast response times, and has an operating temperature range of -55°C to 150°C. The part is suitable for applications in which transient overvoltages are a common occurrence, such as in telecom/data communications and consumer electronics.

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

1200000000 Pluggable Terminal Blocks Weidmuller

Sep 24, 2025
The 1200000000 HDC HE 6 MS Pluggable Terminal Blocks by Weidmuller ensure secure, high-current connections with easy installation for industrial automation and control systems worldwide.

STPS4045CW Schottky Diodes | STMicroelectronics

Oct 13, 2025
The STPS4045CW Schottky Diodes & Rectifiers by STMicroelectronics offer high efficiency, low power loss, and fast recovery for power supplies and converters across global applications.

122160RP RF Connectors by Amphenol

Aug 25, 2025
The 122160RP RF Connectors / Coaxial Connectors by Amphenol ensure low-loss, high-frequency performance up to 6GHz with durable construction, ideal for telecom, IoT, aerospace, and RF systems.

Molex 10-01-3056 Header – Secure Wire-to-Board Connector

Apr 25, 2025
The 10-01-3056 by Molex is a 5-position, 2.54mm pitch PCB header from the KK 254 series, ideal for secure wire-to-board connections. Perfect for power and signal use. Ships to USA, India, Australia, Europe, and other countries via Xon Electronics.

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