X-On Electronics has gained recognition as a prominent supplier of MBR1240MFST3G Schottky Diodes & Rectifiers across the USA, India, Europe, Australia, and various other global locations. MBR1240MFST3G Schottky Diodes & Rectifiers are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Schottky Diodes & Rectifiers, ensuring timely deliveries around the world.

MBR1240MFST3G ON Semiconductor

Name: MBR1240MFST3G
Brand: ON Semiconductor
SKU: MBR1240MFST3G_ON_Semiconductor
Availability: OutOfStock
Rating: 5 (11 reviews)

MBR1240MFST3G electronic component of ON Semiconductor

MBR1240MFST3G Schottky Diodes & Rectifiers

Images are for reference only
See Product Specifications

Part No.	MBR1240MFST3G
Manufacturer:	ON Semiconductor
Category:	Schottky Diodes & Rectifiers
Description:	Schottky Diodes & Rectifiers 12 A, 40 V SCHOTTKY DIODE IN SO-8FL
Datasheet:	MBR1240MFST3G Datasheet (PDF)
	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

Price (USD)

5000: USD 0.499 ea
Line Total: USD 2495

Availability - 0

MOQ: 5000 Multiples: 5000
Pack Size: 5000

MBR1240MFST3G More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 Ship by Fri. 18 Jul to Thu. 24 Jul MOQ : 5000 Multiples : 5000	5000 : USD 0.499

Specifications

Manufacturer ON Semiconductor ON Semiconductor
Product Category Schottky Diodes & Rectifiers Schottky Diodes & Rectifiers
RoHS - XON Y Y
Series Mbr1240mfs Mbr1240mfs
Packaging Reel Reel
Brand On Semiconductor On Semiconductor

We are delighted to provide the MBR1240MFST3G from our Schottky Diodes & 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 MBR1240MFST3G and other electronic components in the Schottky Diodes & Rectifiers category and beyond.

More Products By Manufacturer "ON Semiconductor"

Image	Part-Description
Hot	MBR130T3G Schottky Diodes & Rectifiers 1A 30V Stock : 10000 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	MBR140SFT3G ON Semiconductor Schottky Diodes & Rectifiers 1A 40V Stock : 8640 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	MBR140ESFT1G ON Semiconductor Schottky Diodes & Rectifiers REC SOD123 1.0AMP 40 VOLT Stock : 3000 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	MBR1535CT Schottky Diodes & Rectifiers 15 amp Rectifier Schottky Barrier 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	MBR150RLG Schottky Diodes & Rectifiers 1A 50V Stock : 7269 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	MBR130T1G Schottky Diodes & Rectifiers 1A 30V Stock : 3485 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	MBR150G Schottky Diodes & Rectifiers 1A 50V 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	MBR140SFT1G Schottky Diodes & Rectifiers 1A 40V Stock : 12090 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	MBR130LSFT1G Schottky Diodes & Rectifiers 1A 30V Stock : 9225 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	MBR140ESFT3G Schottky Diodes & Rectifiers REC SOD123 1.0AMP 40 VOLT 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.

More Products By Category "Schottky Diodes & Rectifiers"

Image	Part-Description
Hot	MBR130T3G Schottky Diodes & Rectifiers 1A 30V Stock : 10000 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	MBR140SFT3G ON Semiconductor Schottky Diodes & Rectifiers 1A 40V Stock : 8640 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	MBR1545CT Schottky Diodes & Rectifiers 15A 45V 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	MBR1545CT Schottky Diodes & Rectifiers 16 amp Rectifier Schottky Barrier Stock : 2143 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	MBR160 Schottky (Diodes & Rectifiers) 1.0 Amp 60 Volt 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	MBR160G Schottky Diodes & Rectifiers 1A 60V Stock : 602 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	MBR1635 SCHOTTKY RECTIFIER TO-220AC 16A 35V ROHS 50PCS Stock : 1050 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	MBR1645G Schottky Diodes & Rectifiers 16A 45V Stock : 170 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	MBR1660 Schottky Diodes & Rectifiers 16 Amp 60 Volt Single Stock : 300 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	MBR1660-E3/45 Schottky Diodes & Rectifiers 16 Amp 60Volt Single Stock : 2300 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

MBR1240MFS, NRVB1240MFS SWITCHMODE Power Rectifiers Features Low Power Loss / High Efficiency MBR1240MFS, NRVB1240MFS THERMAL CHARACTERISTICS Characteristic Symbol Typ Max Unit Thermal Resistance, JunctiontoCase, Steady State R 1.7 C/W JC 2 (Assumes 600 mm 1 oz. copper bond pad, on a FR4 board) ELECTRICAL CHARACTERISTICS Instantaneous Forward Voltage (Note 1) v V F (i = 12 A, T = 125C) 0.455 0.62 F J (i = 12 A, T = 25C) 0.53 0.68 F J Instantaneous Reverse Current (Note 1) i mA R (Rated dc Voltage, T = 125C) 35 170 J (Rated dc Voltage, T = 25C) 0.08 0.5 J 1. Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%.

HS Compliance

Tariff Desc

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

Aptina / ON Semiconductor may also be referenced as

FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild

ZB5AW343 Pushbutton Switches by Schneider Electric

Jul 3, 2025
ZB5AW343 Pushbutton Switches by Schneider feature a green LED flush head, IP69K rating, and momentary action—perfect for high-visibility industrial control systems.

SN75176BDR RS-485 IC by Texas Instruments – Robust Serial Driver

Jun 23, 2025
SN75176BDR RS-422/RS-485 Interface IC by Texas Instruments offers reliable, high-speed differential communication for industrial and embedded systems, with up to 10 Mbps data rate.

G2R-1 24VDC Electromechanical Relay by Omron – A Reliable Choice for Industrial

Apr 11, 2025
The G2R-1 24VDC Electromechanical Relay by Omron is a high-quality General Purpose Relay designed for industrial automation, motor control, and electrical systems. Featuring an SPDT contact configuration with a 10A rating, it ensures reliable switching for various applications.

V15T16-EZ200A04 Basic / Snap Action Switches by Honeywell

Dec 18, 2024
The Honeywell V15T16-EZ200A04 snap-action switch is a high-performance micro switch ideal for industrial, automotive, and home appliance applications. With a simulated roller lever, SPDT configuration, and a 16A current rating at 250VAC, it ensures reliable and precise switching. It features durabl

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