Best SMT Diodes (Sep. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Chanzon 34 Values 0.5W SMD Zener Diode Assorted Kit 2V 2.2V 2.4V 2.7V 3V 3.3V...

9.8
CPR Score
Top 2

Chanzon 100pcs ZMM16V ZMM16 SMD Zener Diode 0.5W 16V LL-34

9.8
CPR Score
Top 3

Aexit 50pcs DO-214AB Diodes 1000V 3A SMT SMD Ultra Fast Rectifier Schottky Di...

9.6
CPR Score
Tips


Our team has analyzed 306 products of different brands, including Generic, CHANZON, Install Bay, Tegg, Gump's grocery And Aexit. The following list of top 30 best SMT Diodes is selected for the customers by analyzing and comparing different features.

* 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 SMT Diodes Rated by CherryPicks

Market Overview
SMT Diodes Reviewed
  • Reviews Analyzed: 337 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $30.04
  • Lowest Price: $1.42
  • Avg. Price: $8.07
Price Disclaimer

Top 30 SMT Diodes on Amazon (Verified You can Buy)

Chanzon 34 Values 0.5W SMD Zener Diode Assorted Kit 2V 2.2V 2.4V 2.7V 3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 33V 36V 39V 43V 47V

CHANZON
34 Values (Each 10pcs Total 340pcs)
6.2992 x 5.5118 x 0.5906 inches

Ratings for CHANZON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Chanzon 4,812

Features

SMD 0.5 Watt Zener Diodes Assortment Set (Pack of 34 Values, Each 10 Pieces, Total 340 Pieces)
Lead-Free / RoHS Compliant Electronics Component / LL-34 Surface Mount
Show More
Top 2

Chanzon 100pcs ZMM16V ZMM16 SMD Zener Diode 0.5W 16V LL-34

CHANZON
ZMM16V 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 4,812

Features

ZMM 16V SOD-80 (DO-213AC) 500mW - 16 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More

Aexit 50pcs DO-214AB Diodes 1000V 3A SMT SMD Ultra Fast Rectifier Schottky Diodes Diode ES3M-C

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Ultra Fast Diode;Model : ES3M-C
Package Type : DO-214AB (sm_c);Max Repetitive Peak Reverse Voltage : 1000V
Show More

Tegg 1N4148 SMD Diode 100PCS LL4148 1206 SMT Small Signal Fast Switching Diodes 200mA 100V

Tegg
SMDD-1N4148-100

Ratings for Tegg (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Tegg -

Features

Product Type: Switching Diode.Model: LL4148.
Average Forward Current: 150mA. Forward peak current: 200mA.
Show More
Top 5 Best for SMD

100PCS Diode SMD SMT LL4148 1N4148

Gump's grocery

Ratings for Gump's grocery (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gump's grocery -
DGSHX -

Features

Product Name : Fast Switching Diode Signal;Model : LL4148 1N4148
Package Type : 1206 SMD;Reverse Voltage : 75V
Show More

MMBZ5231B - Diode 3-Pins SOT-23 5231 (100 Piece Lot)

Generic
MMBZ5231B

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PCComponentsCompany -

Features

Small Outline Transistor
Diode Discrete
Show More
Top 7

(Pack of 100 Pieces) Chanzon SMD Zener Diode 0.5W 4.7V ZMM4V7 LL-34 (SOD-80 MiniMELF / 1206) 0.5 Watt 4.7 Volt Silicon Glass Zener Diodes

CHANZON
ZMM4V7 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 4,812

Features

ZMM 4V7 SOD-80 (DO-213AC) 500mW - 4.7 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More

BAT54A BAT54C BAT54S BAT54LT1G BAT54HT1G SOD-323 SOT-23 SMT Schottky Diode Silk Screen KL2 KL3 JV3 20Pcs(BAT54S SOT-23)

SOOREVHC
SOOREVHC

Ratings for SOOREVHC (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JUNBAJI -

Features

Diodes / Schottky Diodes

Aexit PCB Board Diodes DO-214AC 400V 1A SMT SMD Rectifier Diode Schottky Diodes GS1G 50pcs

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aexit -
XY-union -

Features

Product Name : Rectifier Diode;Model : GS1G
Package Type : DO-214AC (SMA);Max Repetitive Peak Reverse Voltage : 400V
Show More
Top 10

MULTICOMP DF06S-T DIODE, BRIDGE RECTIFIER, 1PHASE, 1A, 600V (1 piece)

Multicomp

Ratings for Multicomp (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
salefolks -
Top 11

NTE ELECTRONICS GI756 Standard DIODE, 6A, 600V, AXIAL

LED Group Buy
GI756
0.01 Pounds

Ratings for LED Group Buy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Radwell International -
Top 12

Chanzon 100pcs ZMM3V3 SMD Zener Diode 0.5W 3.3V LL-34

CHANZON
ZMM3V3 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 4,812

Features

ZMM 3V3 SOD-80 (DO-213AC) 500mW - 3.3 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More
Top 13

Aexit DO-214AC 40V Diodes 1A SMT SMD Rectifier Schottky Diode Schottky Diodes SS14 50pcs

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Schottky Diode;Model : SS14
Package Type : DO-214AC;Max Repetitive Peak Reverse Voltage : 40V
Show More
Top 14

Chanzon 100pcs ZMM24V ZMM24 SMD Zener Diode 0.5W 24V LL-34

CHANZON
ZMM24V 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 4,812

Features

ZMM 24V SOD-80 (DO-213AC) 500mW - 24 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More
Top 15

1W 3.3V SMD Surface Mount Zener Diode Glass - Pack of 10

MDFLY
0.0625 Pounds

Ratings for MDFLY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MDFLY, INC -

Features

1W 3.3V SMD Surface Mount Zener Diode Glass
Top 16

Aexit SMT SMD Diodes DO-214AC 200V 1A High Efficiency Rectifier Diode Schottky Diodes US1D 50pcs

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : High Efficiency Rectifier Diode;Model : US1D
Package Type : DO-214AC;Max Repetitive Peak Reverse Voltage : 200V
Show More
Top 17

BAV99W,115 - Diode 3 SOT-32 BAV99 (100 Piece Lot)

Generic
BAV99W

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PCComponentsCompany -

Features

Small Outline Transistor
Diode General Purpose Discrete
Show More
Top 18

Aexit DO-214AA Package 1000V 3A SMT SMD High Efficiency Rectifier Diode US3M 50pcs (8f349c5a3805aabbd8a5bc9a7a406159)

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : High Efficiency Rectifier Diode;Model : US3M
Package Type : DO-214AA;Max Repetitive Peak Reverse Voltage : 1000V
Show More
Top 19

Chanzon 100pcs ZMM10V ZMM10 SMD Zener Diode 0.5W 10V LL-34

CHANZON
ZMM10V 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 4,812

Features

ZMM 10V SOD-80 (DO-213AC) 500mW - 10 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More
Top 20

B160-13 - Diode 2 SMA 160 (100 Piece Lot)

Generic
B160

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PCComponentsCompany -

Features

Lead Shape J-Lead
Diode Rectifier Schottky Discrete
Show More
Top 21

Aexit DO-214AC 40V Diodes Voltage 3A SMT SMD Rectifier Schottky Diode Schottky Diodes B340 50pcs

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Schottky Diode;Model : B340
Package Type : DO-214AC;Max Repetitive Peak Reverse Voltage : 40V
Show More
Top 22

100Pcs / Pack B5819W B5819WS BAT54 BAT54A BAT54C BAT54S SOT-23 SOD-123 SOD-323 SMD Schottky Barrier Rectifier Diode SMT Diodes(100Pcs BAT54)

RDFDGUZKQZ
RDFDGUZKQZ
0.3937 x 0.3937 x 0.3937 inches

Ratings for RDFDGUZKQZ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Zhoutgrf -

Features

Schottky Diodes
100Pcs / Pack B5819W B5819WS BAT54 BAT54A BAT54C BAT54S SOT-23 SOD-123 SOD-323 SMD Schottky Barrier Rectifier Diode SMT Diodes
Show More
Top 23

Install Bay Diodes 1 Amp 20 Pack -D1, Black

Install Bay
D1
2.5 x 1.0 x 4.0 inches
0.03 Pounds
Energy Efficient
  • Unknown: English

Ratings for Install Bay (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
SPEEDSTUFFSALES -

Features

Product Type :Car Electronics
Package Dimensions :2.75" L X2.3" W X0.25" H
Show More
Top 24

Aexit DO-214AA 600W Diodes SMT Transient Voltage Suppression Diode Schottky Diodes SMBJ12A 50pcs

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Transient Suppression Diode;Model : SMBJ12A
Package Type : DO-214AA (SMB);Power : 600W
Show More
Top 25

Aexit 50Pcs MBR0520 Diodes SMD SMT Schottky Power Rectifier Diodes SOD-123 Schottky Diodes 0.5A 20V

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Schottky Diode;Model : MBR0520;Diode Case/Package : SOD-123
Pin Count : 2;Current : 0.5A;Reverse Voltage : 20V
Show More
Top 26

1N4744A Diode LOT OF 10 PIECES

MAJOR MFG

Ratings for MAJOR MFG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Standard Supply Electronics -
Top 27

(Pack of 100 Pieces) Chanzon SMD Zener Diode 0.5W 13V ZMM13V ZMM13 LL-34 (SOD-80 MiniMELF / 1206) 0.5 Watt 13 Volt Silicon Glass Zener Diodes

CHANZON
ZMM13V 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 4,812

Features

ZMM 13V SOD-80 (DO-213AC) 500mW - 13 V
Lead-Free / RoHS Compliant Electronics Component / Through Hole
Show More
Top 28

MMSZ4689T1 - Diode 2-Pins SOD-123 4689 (100 Piece Lot)

Generic
MMSZ4689

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PCComponentsCompany -

Features

Small Outline Diode
Diode Zener Discrete
Show More
Top 29

Aexit 40Pcs MBR0520 Diodes SMD SMT Schottky Power Rectifier Diodes SOD-123 Schottky Diodes 0.5A 20V

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Schottky Diode;Model : MBR0520;Diode Case/Package : SOD-123
Pin Count : 2;Current : 0.5A;Reverse Voltage : 20V
Show More
Top 30

Aexit DO-214AA 60V Diodes 5A SMT SMD Rectifier Schottky Diode Schottky Diodes SK56 50pcs

Aexit
modle

Ratings for Aexit (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XY-union -

Features

Product Name : Schottky Diode;Model : SK56
Package Type : DO-214AA;Max Repetitive Peak Reverse Voltage : 60V
Show More

Top 10 SMT Diodes - Verified to Buy (September 2026)

Top 10 SMT Diodes Brands on Amazon

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

  • CHANZON
  • Aexit
  • Tegg
  • Gump's grocery
  • Generic
  • SOOREVHC
  • Multicomp
  • LED Group Buy
  • MDFLY
  • RDFDGUZKQZ

Related SMT Diodes Guides

For more personalized SMT Diodes guides, Check those pages,


Top 9 SMT 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
🥇 Chanzon 13,627 4.9
🥈 Tegg 2,607 4.8
🥉 Standard Supply Electronics 1,466 4.8
4 Aexit 589 4.4
5 SPEEDSTUFFSALES 507 4.7
6 Radwell International 483 4.1
7 Amazon.com 386 4.7
8 Gump's grocery 356 4.6
9 DGSHX 84 4.8
View or download top SMT Diodes seller & rating report
Chanzon [13627] Tegg [2607] Standard Supply Electronics [1466] Aexit [589] SPEEDSTUFFSALES [507] Radwell International [483] Amazon.com [386] Gump's grocery [356] DGSHX [84] Chanzon 68% Tegg 13% Standard Supply Electronics 7% Aexit 3% SPEEDSTUFFSALES 3% Radwell International 2% Amazon.com 2% Gump's grocery 2% DGSHX 0%

[Get] SMT Diodes Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

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.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime SMT Diodes Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

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 SMT Diodes to buy for new September 2026?

CherryPicks’s Methodology for Evaluating SMT 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 306 of SMT Diodes reviews based on our selection criteria. It helped us shortlist the top qualified and rated SMT Diodes for Industrial Electrical, We found that most customers choose SMT Diodes with an average price of $8.07, and the top brands are Generic, CHANZON, Install Bay, Tegg, Gump's grocery And Aexit

Then our expert-level editors reviewed all those quality items and selected the top 30 SMT Diodes for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Chanzon, Tegg, Standard Supply Electronics, Aexit, SPEEDSTUFFSALES, Radwell International, Amazon.com, Gump's grocery, DGSHX And PCComponentsCompany. The Chanzon 34 Values 0.5W SMD Zener Diode Assorted... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 72 consumers with an average rating of 4.5.

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 SMT 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.