{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv Rectifier diode DO203AB 400V 40A Similar products

Alternatives and similar models for Rectifier diode DO203AB 400V 40A

Rectifier diode DO203AB 400V 40A Photo 1

Based on this product's specifications, here are some alternatives and similar models

Rectifier diode DO203AB 400V 40A
Summary description: Single rectifier diode DO203AB rated for 400V reverse voltage and 40A forward current. Designed for power rectification in electronic circuits, power supplies, and industrial equipment. Through-hole package suitable for PCB mounting or chassis installation. Provides reliable current conduction and protection in DC power conversion and rectifier stages.
Category: Other Repair Parts
Back to product page →
Rectifier Diode DO201AD 200V 3A
Other Repair Parts
Rectifier Diode DO201AD 200V 3A
Delivery: 15.07.2026
1.21 €
Diode rectifier DO-16 600V 2A
Other Repair Parts
Diode rectifier DO-16 600V 2A
Delivery: 15.07.2026
1.08 €
Rectifier Diode 400V 3A, through-hole (THT) — diode for DC rectification
Other Repair Parts
Rectifier Diode 400V 3A, through-hole (THT) — diode for DC rectification
Delivery: 15.07.2026
1.12 €
Schottky rectifier diode MBR20100CT, 100 V, 20 A, TO-220AB package
Other Repair Parts
Schottky rectifier diode MBR20100CT, 100 V, 20 A, TO-220AB package
Delivery: 15.07.2026
1.61 €
Schottky diode 40V 5A DO-201 package, rectifier diode
Other Repair Parts
Schottky diode 40V 5A DO-201 package, rectifier diode
Delivery: 15.07.2026
1.50 €
Rectifier diode SMD 1 kV 1 A, high-voltage surface-mount diode
Other Repair Parts
Rectifier diode SMD 1 kV 1 A, high-voltage surface-mount diode
Delivery: 15.07.2026
1.06 €
Rectifying Diode THT 1.2kV 40A Ifsm 475A Ufmax 1.1V
Other Repair Parts
Rectifying Diode THT 1.2kV 40A Ifsm 475A Ufmax 1.1V
Delivery: 15.07.2026
4.94 €
Diode THT 400V 1A DO41 – through-hole rectifier diode 400 V, 1 A, DO-41 package
Other Repair Parts
Diode THT 400V 1A DO41 – through-hole rectifier diode 400 V, 1 A, DO-41 package
Delivery: 15.07.2026
1.04 €
Rectifier Diode 400V 3A, EB1057353376 by Diode Manufacturer
Other Repair Parts
Rectifier Diode 400V 3A, EB1057353376 by Diode Manufacturer
Delivery: 15.07.2026
1.11 €
Rectifier Diode 1.2 kV 11 A, EB109543083 by Manufacturer
Other Repair Parts
Rectifier Diode 1.2 kV 11 A, EB109543083 by Manufacturer
Delivery: 15.07.2026
3.00 €
Schottky diode rectifier 200V 3A - EB1097179941 by Diode
Other Repair Parts
Schottky diode rectifier 200V 3A - EB1097179941 by Diode
Delivery: 15.07.2026
2.20 €
Diode THT 400V 3A DO201 – general-purpose through-hole rectifier diode, 400 V, 3 A, DO-201 package
Other Repair Parts
Diode THT 400V 3A DO201 – general-purpose through-hole rectifier diode, 400 V, 3 A, DO-201 package
Delivery: 15.07.2026
1.15 €
Diode rectifier P600 1 kV 20 A, high-voltage power diode
Other Repair Parts
Diode rectifier P600 1 kV 20 A, high-voltage power diode
Delivery: 15.07.2026
1.77 €
Diode P600 1.2 kV 6 A — power rectifier diode, P600 series, 1.2kV reverse voltage, 6A forward current
Other Repair Parts
Diode P600 1.2 kV 6 A — power rectifier diode, P600 series, 1.2kV reverse voltage, 6A forward current
Delivery: 15.07.2026
1.51 €
Diode THT P600 600V 6A – Through-Hole Power Rectifier Diode
Other Repair Parts
Diode THT P600 600V 6A – Through-Hole Power Rectifier Diode
Delivery: 15.07.2026
1.24 €
Schottky diode rectifier 60V 2A, through-hole DO-41 package
Other Repair Parts
Schottky diode rectifier 60V 2A, through-hole DO-41 package
Delivery: 15.07.2026
1.23 €
Schottky SiC Diode 650V 30A TO-247-2 — power rectifier
Other Repair Parts
Schottky SiC Diode 650V 30A TO-247-2 — power rectifier
Delivery: 15.07.2026
11.48 €
Rectifier diode Ammo Pack DO201 1 kV 3 A — axial lead, single diode
Other Repair Parts
Rectifier diode Ammo Pack DO201 1 kV 3 A — axial lead, single diode
Delivery: 15.07.2026
1.21 €
Rectifier Diode R6 600V 6A – diode for power rectification, 600 V reverse voltage, 6 A forward current
Other Repair Parts
Rectifier Diode R6 600V 6A – diode for power rectification, 600 V reverse voltage, 6 A forward current
Delivery: 15.07.2026
1.21 €
Schottky Diode 60V 5A DO201AD – through-hole rectifier, Vf max 0.65V
Other Repair Parts
Schottky Diode 60V 5A DO201AD – through-hole rectifier, Vf max 0.65V
Delivery: 15.07.2026
1.39 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.