Best DO-41 Diodes (Oct. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces)

9.8
CPR Score
Top 2

Comidox 100pcs R3000 DIODE DO-41 High Voltage Silicon Rectifier Diodes 3000V ...

9.8
CPR Score
Top 3

BOJACK 1N5817 Schottky Diode 1 A 20 V DO-41 Axial 5817 1 amp 20 Volt Electron...

9.6
CPR Score
Tips


Below is a list of the top 30 best DO-41 Diodes. Our team has selected the top products by analyzing and evaluating 121 products of different Industrial Electrical brands, including Generic, BOJACK, CHANZON, MCIGICM, EEEEE And Comidox. Hope this listing can make your shopping choice much easier.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best DO-41 Diodes Rated by CherryPicks

Market Overview
DO-41 Diodes Reviewed
  • Reviews Analyzed: 4,228 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $11.10
  • Lowest Price: $3.71
  • Avg. Price: $5.94
Price Disclaimer

Top 30 DO-41 Diodes on Amazon (Verified You can Buy)

Top 1 Best Diodes

FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces)

Fairchild
43237-2
0.022 Pounds

Ratings for Fairchild (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Coolerguys 3,522 ✅ ✅ ✅
Gratux - ✅ ✅ ✅
3DMakerWorld, Inc. - ❌ ❌ ❌

Features

New 1N4001 Fairchild Semiconductor Diode, Standard, 1A, 50V, 5 pieces
Top 2

Comidox 100pcs R3000 DIODE DO-41 High Voltage Silicon Rectifier Diodes 3000V 0.2A

Comidox
CP199

Ratings for Comidox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Feng CaiHua - ❌ ❌ ❌

Features

Diode use: Diode with frequency multiplication.
Diode characteristics: Point contact diodes are commonly used.
Show More

BOJACK 1N5817 Schottky Diode 1 A 20 V DO-41 Axial 5817 1 amp 20 Volt Electronic Silicon Diodes(Pack of 125 Pieces)

BOJACK

Ratings for BOJACK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOJACK ELECTRON 3,569 ✅ ✅ ✅

Features

IN5817 Data: Forward rectified current:1A,Maximum recurrent peak reverse voltage:20V
Feature:Low forward voltage/High current capability/Low leakage current/High surge capability
Show More

Gratux Diode 1N4007 DO-41 Axial Guard Junction Standard Rectifier Diode (Pack of 20)

Gratux

Ratings for Gratux (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gratux - ❌ ❌ ❌

Features

Rectifier Diode 1N4007 1A 1000V 20pcs.
Case DO-41
Show More

BOJACK 1N4001 Rectifier Diode 1 A 50 V DO-41 Axial 4001 1 amp 50 Volt Electronic Silicon Diodes(Pack of 125 Pieces)

BOJACK

Ratings for BOJACK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOJACK ELECTRON 3,569 ✅ ✅ ✅

Features

IN4001 Data: Forward rectified current:1A,Maximum recurrent peak reverse voltage:50V
Feature:Low forward voltage/High current capability/Low leakage current/High surge capability
Show More

BOJACK 1N4004 Rectifier Diode 1 A 400 V DO-41 Axial 4004 1 amp 400 Volt Electronic Silicon Diodes(Pack of 125 Pieces)

BOJACK
BJ-404

Ratings for BOJACK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOJACK ELECTRON 3,569 ✅ ✅ ✅

Features

IN4004 Data: Forward rectified current:1A,Maximum recurrent peak reverse voltage:400V
Feature:Low forward voltage/High current capability/Low leakage current/High surge capability
Show More

(Pack of 100 Pieces) Chanzon 1N4001 Rectifier Diode 1A 50V DO-41 (DO-204AL) Axial 4001 IN4001 1 Amp 50 Volt Electronic Silicon Doorbell Diodes

CHANZON
1N4001 x 100 Pieces
6.6929 x 5.1181 x 0.5906 Inches

Ratings for CHANZON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Chanzon 4,767 ✅ ✅ ✅

Features

Part Number: 1N4001 / Forward Current : 1 A / Maximum Repetitive Peak Reverse Voltage : 50 V
Lead-Free / RoHS Compliant Electronics Component / Molded Plastic Case / Plated Axial Leads / Through Hole
Show More

(Pack of 100 Pieces) Chanzon 1N5819 Schottky Barrier Rectifier Diodes 1A 40V DO-41 (DO-204AL) Axial 5819 IN5819 1 Amp 40 Volt

CHANZON
1N5819 x 100 Pieces
6.6929 x 5.1181 x 0.5906 inches

Ratings for CHANZON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Chanzon 4,767 ✅ ✅ ✅

Features

Part Number: 1N 5819 / Forward Current : 1 A / Maxixum Repetitive Peak Reverse Voltage : 40 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More

BOJACK 1N4007 Rectifier Diode 1 A 1000 V DO-41 Axial 4007 1 amp 1000 Volt Electronic Silicon Diodes(Pack of 125 Pieces)

BOJACK

Ratings for BOJACK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOJACK ELECTRON 3,569 ✅ ✅ ✅

Features

IN4007Data: Forward rectified current:1A,Maximum recurrent peak reverse voltage:1000V
Feature:Low forward voltage/High current capability/Low leakage current/High surge capability
Show More

(Pack of 100 Pieces) Chanzon 1N4004 Rectifier Diode 1A 400V DO-41 (DO-204AL) Axial 4004 IN4004 1 Amp 400 Volt Electronic Silicon Diodes

CHANZON
1N4004 x 100 Pieces
6.6929 x 5.1181 x 0.5906 Inches

Ratings for CHANZON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Chanzon 4,767 ✅ ✅ ✅

Features

Part Number: 1N4004 / Forward Current : 1 A / Maxixum Repetitive Peak Reverse Voltage : 400 V
Lead-Free / RoHS Compliant Electronics Component / Molded Plastic Case / Plated Axial Leads / Through Hole
Show More

EEEEE 1N5819 Schottky Diode (150pcs) 1A 49V 40 Volt 1 AMP 1AMP IN5819 5819 Electronic Silicon Diodes

EEEEE
EE1020

Ratings for EEEEE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
eeeee_shop - ❌ ❌ ❌

Features

The 1N5819 is a Schottky barrier rectifier rated for **1 A** continuous forward current and **40 V** reverse voltage, optimized for low-voltage, high-efficiency applications. It offers an ultra-low forward voltage drop (~0.45 V at 1 A), reducing power loss and heat, and can handle up to **25 A** surge current. With fast switching speed and negligible reverse recovery time, it’s ideal for DC-DC converters, polarity protection, and low-voltage rectification. Its DO-41 package ensures durability and easy through-hole mounting.
Low Forward Voltage Drop Around 0.45 V at 1 A, reducing power loss and heat generation compared to standard silicon diodes (~0.7–1.1 V).
Show More

BOJACK UF4007 Fast Recovery Diode 1 A 1000 V DO-41 Axial 4007 1 amp 1000 Volt Electronic Silicon Diodes(Pack of 125 Pieces)

BOJACK
BJ-U07

Ratings for BOJACK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOJACK ELECTRON 3,569 ✅ ✅ ✅

Features

UF4007 Data: Forward rectified current:1A,Maximum recurrent peak reverse voltage:1000V
Feature:Low forward voltage/High current capability/Low leakage current/High surge capability
Show More

(100 Pcs) 1N4001 Rectifier Diode, 50V 1A DO-41 Electronic Silicon Doorbell Diodes

MCIGICM
8106499

Ratings for MCIGICM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MCIGICM 7,957 ✅ ✅ ✅

Features

100 Pcs 1N4001
Forward Current : 1 A / Maximum Repetitive Peak Reverse Voltage : 50 V
Show More

EEEEE 1N5817 Schottky Diode (125pcs) 1A 20V 20 Volt 1 AMP 1AMP IN5817 5817 Electronic Silicon Diodes

EEEEE
EE1034
0.022 Pounds

Ratings for EEEEE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
eeeee_shop - ❌ ❌ ❌

Features

The 1N5817 is a Schottky barrier rectifier rated for 1 A continuous forward current and 20 V reverse voltage, ideal for low-voltage, high-efficiency applications. It offers an ultra-low forward voltage drop (~0.45 V at 1 A), reducing power loss and heat generation, and can handle up to 25 A surge current. With fast switching and negligible reverse recovery time, it’s well-suited for DC-DC converters, polarity protection, and low-voltage rectification. Its DO-41 package ensures durability and ease of mounting.
Ultra-Low Forward Voltage Drop Around 0.45 V at 1 A, significantly lower than silicon diodes (~0.7–1.1 V), which means less heat and higher efficiency.
Show More

50PCS BAT41 DO-35 Diode Schottky 100V 100MA DO35 BAT41 Small Signal SCHOTTKY DIODE

GODIYMODULES

Ratings for GODIYMODULES (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DIY-Module - ❌ ❌ ❌

Features

50PCS BAT41 DO-35 Diode Schottky 100V 100MA DO35 BAT41 SMALL SIGNAL SCHOTTKY DIODE
Datasheet see picture 3
Show More
Top 16

E-Projects - 1N4007 Diode, DO-41, General Purpose Silicon Rectifiers, 1A, 1,000V (Pack of 10 pcs)

E-Projects
A-0001-B12us

Ratings for E-Projects (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E-Projects, LLC - ✅ ✅ ✅

Features

1N4007
1,000 Volt, 1 Amp
Show More

(Pack of 100 Pieces) Chanzon 1N4007 Rectifier Diode 1A 1000V DO-41 (DO-204AL) Axial 4007 IN4007 1 Amp 1000 Volt Electronic Silicon Diodes

CHANZON
1N4007 x 100 Pieces
6.6929 x 5.1181 x 0.5906 Inches

Ratings for CHANZON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Chanzon 4,767 ✅ ✅ ✅

Features

Part Number: 1N4007 / Forward Current : 1 A / Maxixum Repetitive Peak Reverse Voltage : 1000 V
Lead-Free / RoHS Compliant Electronics Component / Molded Plastic Case / Plated Axial Leads / Through Hole
Show More
Top 18

ALLECIN 150Pcs 1N5819 Schottky Diode 1A 40V IN5819 5819 Rectifier Switching Diodes 1 Amp 40 Volt Dioden DO-41 Package

ALLECIN
1N5819

Ratings for ALLECIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ALLECIN E.C. US - ❌ ❌ ❌

Features

ALLECIN 1N5819 IN5819 5819 Schottky Diode ### Perfectly suitable for variety electronic experiments.
Maximum Repetitive Peak Reverse Voltage: 40V ;Maximum Average Forward Rectified Current: 1A.
Show More

EEEEE 1N4001 Rectifier Diode (120pcs) 1A 1 AMP 50 Volt 50V IN4001 4001 Electronic Silicon Diodes

EEEEE
EE1029
0.022 Pounds

Ratings for EEEEE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
eeeee_shop - ❌ ❌ ❌

Features

The 1N4001 is a general-purpose silicon rectifier diode rated for 1 A continuous forward current and 50 V reverse voltage, ideal for low-voltage AC to DC conversion. It has a typical forward voltage drop of ~0.7–1.1 V and can handle up to 30 A surge current for short durations. With a recovery time suited to low-frequency rectification (50/60 Hz), it’s widely used in small power supplies, chargers, and protection circuits. Its DO-41 package ensures durability and easy PCB or through-hole mounting.
Proven Reliability In use for decades across consumer, industrial, and hobbyist electronics.
Show More
Top 20

E-Projects - 1N4004 Diode, DO-41, General Purpose Silicon Rectifiers, 1A, 400V (Pack of 10 pcs)

E-Projects
A-0001-B09us

Ratings for E-Projects (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E-Projects, LLC - ✅ ✅ ✅

Features

1N4004
400 Volt, 1 Amp
Show More
Top 21

20PCS 1N4742A 1N4742 Silicon Planar Power Zener Diode 1W 12V DO-41 (DO-204AL) Axial Diodes 1 Watt 12 Volt

HUABAN
1N4742A

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED - ❌ ❌ ❌

Features

Part Number: 1N4742A
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More
Top 22

ALLECIN 150Pcs 1N4002 Rectifier Diode 1A 100V 4002 One Way Diodes 1 Amp 100 Volt Dioden DO-41 Package

ALLECIN
1N4002

Ratings for ALLECIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ALLECIN E.C. US - ❌ ❌ ❌

Features

ALLECIN 150Pcs 1N4002 4002 Rectifier Diode ### Perfectly suitable for variety electronic experiments.
Maximum Recurrent Peak Reverse Voltage: 100V ; Maximum Average Forward Rectified Current: 1A.
Show More
Top 23

ALLECIN 150Pcs 1N4001 Rectifier Diode 1A 50V 1N4001G 4001 Silicon Diodes Cathode 1 Amp 50 Volt Dioden DO-41 Package

ALLECIN
1N4001

Ratings for ALLECIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ALLECIN E.C. US - ❌ ❌ ❌

Features

ALLECIN 1N4001 1N4001G 4001 Rectifier Diode ### Perfectly suitable for variety electronic experiments.
Maximum Average Forward Rectified Current: 1A ;Maximum Repetitive Peak Reverse Voltage: 50V.
Show More
Top 24

20PCS 1N4004 Rectifier Diode 1A 400V DO-41 (DO-204AL) Axial 4004 1 Amp 400 Volt

HUABAN
1N4004

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED - ❌ ❌ ❌

Features

Product Type:Rectifier Diode
P/N: 1N4004
Show More
Top 25

20PCS 1N4005 Rectifier Diode 1A 600V DO-41 (DO-204AL) Axial 4005 1 Amp 600 Volt

HUABAN
1N4005

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED - ❌ ❌ ❌

Features

Product Type:Rectifier Diode
P/N: 1N4005
Show More

20PCS 1N5819 Schottky Barrier Rectifier Diodes 1A 40V DO-41 (DO-204AL) Axial 5819 1 Amp 40 Volt

HUABAN
1N5819

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED - ❌ ❌ ❌

Features

Product Type:Schottky Diode
P/N: 1N5819
Show More
Top 27

E-Projects - 1N4002 Diode, DO-41, General Purpose Silicon Rectifiers, 1A, 100V (Pack of 10 pcs)

E-Projects
B-0003-F09

Ratings for E-Projects (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E-Projects, LLC - ❌ ❌ ❌

Features

1N4002
100 Volt, 1 Amp
Show More
Top 28

ALLECIN 150Pcs 1N4007 IN4007 Rectifier Diode 1A 1000V 4007 Doorbell Diodes 1 Ampere 1000 Volt Dioden DO-41 Package

ALLECIN
1N4007

Ratings for ALLECIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ALLECIN E.C. US - ❌ ❌ ❌

Features

ALLECIN 1N4007 IN4007 4007 Rectifier Diode ### Perfectly suitable for variety electronic experiments.
Maximum Recurrent Peak Reverse Voltage: 1000V ;Maximum Average Forward Rectified Current : 1A.
Show More
Top 29

SB140 - Diode 2 DO-41 140 (100 Piece Lot)

Generic
SB140

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PCComponentsCompany - ❌ ❌ ❌

Features

Diode Outline
Diode Rectifier Discrete
Show More
Top 30

20PCS 1N5817 Schottky Barrier Rectifier Diodes 1A 20V DO-41 (DO-204AL) Axial 5817 1 Amp 20 Volt

HUABAN
1N5817

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED - ✅ ✅ ✅

Features

Product Type:Schottky Diode
P/N: 1N5817
Show More

Top 10 DO-41 Diodes - Verified to Buy (October 2026)

Top 10 DO-41 Diodes Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Fairchild
  • Comidox
  • BOJACK
  • Gratux
  • CHANZON
  • EEEEE
  • MCIGICM
  • GODIYMODULES
  • E-Projects
  • ALLECIN

Related DO-41 Diodes Guides

For more personalized DO-41 Diodes guides, Check those pages,


Top 10 DO-41 Diodes Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Coolerguys 18,010 4.8
🥈 BOJACK ELECTRON 17,796 4.8
🥉 Chanzon 13,720 4.9
4 MCIGICM 8,569 4.9
5 E-Projects, LLC 6,510 4.9
6 3DMakerWorld, Inc. 5,161 4.9
7 Gratux 2,027 4.9
8 Feng CaiHua 1,703 4.7
9 eeeee_shop 1,433 4.8
10 SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED 1,039 4.7
View or download top DO-41 Diodes seller & rating report
Coolerguys [18010] BOJACK ELECTRON [17796] Chanzon [13720] MCIGICM [8569] E-Projects, LLC [6510] 3DMakerWorld, Inc. [5161] Gratux [2027] Feng CaiHua [1703] eeeee_shop [1433] SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED [1039] Coolerguys 24% BOJACK ELECTRON 23% Chanzon 18% MCIGICM 11% E-Projects, LLC 9% 3DMakerWorld, Inc. 7% Gratux 3% Feng CaiHua 2% eeeee_shop 2% SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED 1%

[Get] DO-41 Diodes Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Industrial Electrical supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best DO-41 Diodes to buy for new October 2026?

CherryPicks’s Methodology for Evaluating DO-41 Diodes

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Electrical items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 121 of DO-41 Diodes reviews based on our selection criteria. It helped us shortlist the top qualified and rated DO-41 Diodes for Industrial Electrical, We found that most customers choose DO-41 Diodes with an average price of $5.94, and the top brands are Generic, BOJACK, CHANZON, MCIGICM, EEEEE And Comidox. 

Then our expert-level editors reviewed all those quality items and selected the top 30 DO-41 Diodes for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Coolerguys, BOJACK ELECTRON, Chanzon, MCIGICM, E-Projects, LLC, 3DMakerWorld, Inc., Gratux, Feng CaiHua, eeeee_shop, SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED And PCComponentsCompany. The FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD,... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 930 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick DO-41 Diodes to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.