US1G Formosa

Name: US1G
Brand: Formosa
SKU: US1G_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 US1G Rectifiers across the USA, India, Europe, Australia, and various other global locations. US1G Rectifiers are a product manufactured by Formosa. We provide cost-effective solutions for Rectifiers, ensuring timely deliveries around the world.

Part No.	US1G
Manufacturer:	Formosa
Category:	Rectifiers
Description:	High Effic Rectifier 400V 1A 1.4V @ 1A SMA (DO-214AC) RoHS
Datasheet:

Price (USD)

20: USD 0.0502 ea
Line Total: USD 1

Availability : 0

Qty	Unit Price
20	$ 0.0502
200	$ 0.0396
600	$ 0.0252
2000	$ 0.018
10000	$ 0.0158
20000	$ 0.0147
40000	$ 0.0146

US1G More Buying Options & Price Grid(s)

Availability

Price (USD)

Quantity

Availability 0

Ship by Thu. 04 Sep to Tue. 09 Sep

MOQ : 20
Multiples : 20

Qty	Unit Price
20	$ 0.0502
200	$ 0.0396
600	$ 0.0252
2000	$ 0.018
10000	$ 0.0158
20000	$ 0.0147
40000	$ 0.0146

Specifications

Manufacturer Formosa Formosa
Product Category Rectifiers Rectifiers
Package / Case SMA (DO - 214AC) SMA (DO - 214AC)
Vr - Reverse Voltage 400 V 400 V
If - Forward Current 1 A 1 A
Configuration Single Single
Recovery Time 50ns 50ns
Category Rectifiers Rectifiers
Rohs y y
Brand Category Formosa Formosa
Voltage - Forward Vf Max @ If 1.4 V @ 1a 1.4 V @ 1a
Operating Temperature - 55 C ~ + 125 C @ (Tj) - 55 C ~ + 125 C @ (Tj)
Reverse Leakage Current Ir 5 uA @400V 5 uA @400V
Average Rectified Current Io 1 A 1 A
Forward Voltage Vf@If 1.4 V @1A 1.4 V @1A
Reverse Voltage Vr 400 V 400 V

US1G Alternative Parts

Image	Part-Description
Hot	US1G HXY MOS 1.3V@1A 50ns null 1A 400V SMA Fast recovery/high efficiency diode 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: 4349
Hot	US1G Wild Goose SMA(DO-214AC) Fast recovery/high efficiency diode 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: 700
Hot	US1G LangJie 1.3V@1A 50ns null 1A 400V DO-214AC(SMA) Fast recovery/high efficiency diode 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: 3900
Hot	US1G TWGMC Diodes - Rectifiers - Hyperfast 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: 13950
Hot	US1G Yongyutai Electronics 1.3V@1A 50ns Single 1A 400V SOD-123FL Diodes - Fast Recovery Rectifiers 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: 360
Hot	US1G DOWO SMA Fast recovery/high efficiency diode 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	US1G Microdiode Electronics Diodes - Rectifiers - Hyperfast 400V 1A 1.3V @ 1A 50ns 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: 9600
Hot	US1G SLKORMICRO SMA Diodes - Fast Recovery Rectifiers 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: 400
Hot	US1G Hottech Diodes - Rectifiers - Hyperfast 400V 1A 1.3V @ 1A 50ns 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: 750
Hot	US1G hongjiacheng 1.4V@1A 50ns null 1A 400V SMA(DO-214AC) Fast recovery/high efficiency diode 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: 57096
Hot	US1G Jingdao Diodes - Rectifiers - Hyperfast 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: 4850
Hot	US1G YFW Electronics 1.25V@1A 50ns Single 1A 400V SMA Diodes - Fast Recovery Rectifiers 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: 3650
Hot	US1G XUMAO SMA Fast Recovery / High Efficiency Diodes 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: 10000
Hot	US1G Bourne SMA Fast Recovery / High Efficiency Diodes 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	US1G DIYI 1.3V@1A 50ns 1A 400V SMA Diodes - Fast Recovery Rectifiers 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: 5472
Hot	US1G LGE High Effic Rectifier 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: 2559
Hot	US1G Changjing Electronics Technology SMAJ High Effic Rectifier 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: 2400
Hot	US1G Starsea 1.3V@1A 150ns 1A 400V SMA Diodes - Fast Recovery Rectifiers 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: 100
Hot	US1G DC Components Diode: rectifying; SMD; 400V; 1A; 50ns; SMA; Ufmax: 1.3V; Ifsm: 30A 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: 7400
Hot	US1G Diotec Rectifiers Diode, Ultrafast, SMA, 400V, 1A, 50ns 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: 5700
Hot	US1G World Products US1G 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: 2498

We are delighted to provide the US1G from our Rectifiers 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 US1G and other electronic components in the Rectifiers 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 "Rectifiers"

Image	Part-Description
Hot	6A05-TP Rectifiers 50V 6A Stock : 86 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	SF14 Taiwan Semiconductor Rectifiers 1A 200V 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	BYT03-400 BYT03-400 MOVED TO 417989FB T/HOLE 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	ES1GL Diode Switching 400V 1A 2-Pin Sub SMA Stock : 165 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	S2D-E3/5BT Vishay Semiconductors Rectifiers 1.5 Amp 200 Volt 50 Amp IFSM Stock : 8351 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	S3MBHR5G Rectifiers 3A, 1000V, GLASS PASSIVATED SMB RECTIFIER Stock : 1056 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	RS1J R3G Rectifiers 250ns, 1A, 600V, Fast Recovery Rectifier Stock : 1792 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	ES2BA R3G Rectifiers 2A, 100V, SUPER FAST SM SMA RECTIFIER 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	RS1GL RVG Rectifiers 150ns 0.8A 400V Fs Recov Rectifier Stock : 32 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	ES1DLW RVG Rectifiers 35ns 1A 200V Super Fast Recovery Rectifier 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 US1G Rectifier is a semiconductor device made by Formosa, which is designed to convert AC input to DC output. It has a 400V rating, 1A current rating, 1.4V voltage drop @ 1A, and is designed to be mounted through-hole with a DO-214AC package. It meets RoHS compliance standards. The US1G has a high efficiency design for improved power dissipation, making it an ideal choice for applications such as switching power supplies, inverters, and converters.

HS Compliance

Tariff Desc

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

FMS(Formosa Microsemi) may also be referenced as

Formosa Microsemi

Z14 Enclosures by Kradex – Buy Online Globally

Jul 29, 2025
Kradex’s Z14 Enclosures, Boxes & Cases are durable ABS plastic housings ideal for PCBs, control units, and custom electronics. Perfect for industrial and consumer applications, available globally at Xon Electronics.

SR2P-06 Relay Socket by Idec – Durable & Secure

Aug 14, 2025
SR2P-06 Relay Sockets & Fixings by Idec provide secure mounting, easy relay replacement, and reliable electrical contact—perfect for industrial automation and control panel applications.

SCX150DN Pressure Sensor by Honeywell – 150 psi Output

Jun 19, 2025
SCX150DN Board Mount Pressure Sensors by Honeywell deliver 0–150 psi analog output, perfect for medical, HVAC, and industrial systems requiring high-precision differential sensing.

Z650-1-U Benchtop Power Supply by TDK-Lambda – Buy Now

May 8, 2025
The Z650-1-U by TDK-Lambda is a high-voltage Benchtop Power Supply delivering 0–650V DC at 1A. Ideal for labs, R&D, and production testing with remote control, low ripple, and advanced safety features.

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