Datasheets
1N4743A by:
Semitronics Corp

Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN

Part Details for 1N4743A by Semitronics Corp

Results Overview of 1N4743A by Semitronics Corp

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

1N4743A Information

1N4743A by Semitronics Corp is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Part Details for 1N4743A

1N4743A CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

1N4743A Part Data Attributes

1N4743A Semitronics Corp
Buy Now Datasheet
Compare Parts:
1N4743A Semitronics Corp Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SEMITRONICS CORP
Part Package Code DO-41
Package Description DO-41, 2 PIN
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 10 Ω
JEDEC-95 Code DO-41
JESD-30 Code O-XALF-W2
JESD-609 Code e0
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 200 °C
Package Body Material UNSPECIFIED
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1 W
Qualification Status Not Qualified
Reference Voltage-Nom 13 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 19 mA

Alternate Parts for 1N4743A

This table gives cross-reference parts and alternative options found for 1N4743A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4743A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
1N4743A Taiwan Semiconductor Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GREEN, PLASTIC PACKAGE-2 1N4743A vs 1N4743A
1N4743A Hitachi Ltd Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41 1N4743A vs 1N4743A
1N4743AT50A Fairchild Semiconductor Corporation Check for Price DIODE 13 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, Voltage Regulator Diode 1N4743A vs 1N4743AT50A
1N4743A Micro Commercial Components Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS, DO-41G, 2 PIN 1N4743A vs 1N4743A
MV1N4743AP Microsemi Corporation Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN 1N4743A vs MV1N4743AP
1N4743A National Semiconductor Corporation Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41 1N4743A vs 1N4743A
1N4743A Continental Device India Ltd Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, 1N4743A vs 1N4743A
1N4743ATA onsemi Check for Price 13V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, HERMETIC SEALED, GLASS, CASE 59-10, 2 PIN 1N4743A vs 1N4743ATA
1N4743A General Instrument Corp Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, 1N4743A vs 1N4743A
1N4743A RFE International Inc Check for Price Zener Diode, 13V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS, DO-41G, 2 PIN 1N4743A vs 1N4743A
Part Number Manufacturer Composite Price Description Compare
1SMA5928BT3 onsemi Check for Price 13 V, 1.5.0 W Zener Diode Voltage Regulator, SMA, 5000-REEL 1N4743A vs 1SMA5928BT3
MX1N3021CUR-1TR Microsemi Corporation Check for Price Zener Diode, 11V V(Z), 2%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, LEADLESS, GLASS, MELF-2 1N4743A vs MX1N3021CUR-1TR
BZX85B11RLRL2 Motorola Mobility LLC Check for Price 11V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 1N4743A vs BZX85B11RLRL2
1N4741C-AP Micro Commercial Components Check for Price Zener Diode, 11V V(Z), 2%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN 1N4743A vs 1N4741C-AP
MSP1N3023CUR-1E3 Microsemi Corporation Check for Price Zener Diode, 13V V(Z), 2%, 1.25W, Silicon, Unidirectional, DO-213AB, ROHS COMPLIANT, HERMETIC SEALED, LEADLESS, GLASS, MELF-2 1N4743A vs MSP1N3023CUR-1E3
1N4983 Microsemi Corporation Check for Price Zener Diode, 110V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, PLASTIC, E PACKAGE-2 1N4743A vs 1N4983
MV1N3021DUR-1E3TR Microsemi Corporation Check for Price Zener Diode, 11V V(Z), 1%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, LEADLESS, GLASS, MELF-2 1N4743A vs MV1N3021DUR-1E3TR
DL4743A-T3 Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, GLASS, DL-41, 2 PIN 1N4743A vs DL4743A-T3
JANTXV1N4466DUS Microsemi Corporation Check for Price Zener Diode, 11V V(Z), 1%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, D-5A, 2 PIN 1N4743A vs JANTXV1N4466DUS
JANKC1N3023B Microsemi Corporation Check for Price Zener Diode, 13V V(Z), 5%, Silicon, Unidirectional, 1N4743A vs JANKC1N3023B

1N4743A Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for 1N4743A by Semitronics Corp.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: 1N4743A by Semitronics Corp

Select Manufacturer
Which Manufacturer of 1N4743A would you like to use for your alert(s)?
  • Please alert me when 1N4743A inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for 1N4743A alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for 1N4743A to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for 1N4743A alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for 1N4743A.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 1N4743A by Semitronics Corp

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: