Register or Sign In
Diodes Zener Diodes 1N4731A

Diodes
1N4731A
Description: Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2

Overview of 1N4731A by EIC Semiconductor Inc

Note: 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.
Where used in Applications: Consumer Electronics Energy and Power Systems Renewable Energy

CAD Models for 1N4731A by EIC Semiconductor Inc
You need to Sign In or Sign Up to download CAD models.

There are no models available for this part yet.

Part Data Attributes for 1N4731A by EIC Semiconductor Inc
Parametric Data

1N4731A
EIC Semiconductor Inc
Buy Now
-
-
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
EIC SEMICONDUCTOR CO LTD
Part Package Code
DO-41
Package Description
ROHS COMPLIANT, PLASTIC PACKAGE-2
Pin Count
2
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8541.10.00.50
Additional Feature
HIGH RELIABILITY, LOW LEAKAGE CURRENT
Case Connection
ISOLATED
Configuration
SINGLE
Diode Element Material
SILICON
Diode Type
ZENER DIODE
Dynamic Impedance-Max
9 Ω
JEDEC-95 Code
DO-41
JESD-30 Code
O-PALF-W2
Number of Elements
1
Number of Terminals
2
Operating Temperature-Max
175 °C
Package Body Material
PLASTIC/EPOXY
Package Shape
ROUND
Package Style
LONG FORM
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Polarity
UNIDIRECTIONAL
Power Dissipation-Max
1 W
Qualification Status
Not Qualified
Reference Voltage-Nom
4.3 V
Surface Mount
NO
Technology
ZENER
Terminal Form
WIRE
Terminal Position
AXIAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Voltage Tol-Max
5%
Working Test Current
58 mA
Want to compare parts?
  1. 1N4731A
    EIC Semiconductor Inc
    Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2
    VS

Alternate Parts for 1N4731A

This table gives cross-reference parts and alternative options found for 1N4731A. 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 1N4731A, 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 Description Manufacturer Compare
1N4731A Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, DO-41 Surge Components Inc 1N4731A vs 1N4731A
1N4731G Zener Diode, 4.3V V(Z), 10%, 1W, Silicon, Unidirectional, DO-204AL Microchip Technology Inc 1N4731A vs 1N4731G
1N4731A Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41 International Semiconductor Inc 1N4731A vs 1N4731A
1N4731ACRL Zener Diode, 4.3V V(Z), 2%, 1W, Silicon, Unidirectional, DO-41 Motorola Semiconductor Products 1N4731A vs 1N4731ACRL
1N4731A Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, Central Semiconductor Corp 1N4731A vs 1N4731A
1N4731A-T3 Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS PACKAGE-2 Sangdest Microelectronics (Nanjing) Co Ltd 1N4731A vs 1N4731A-T3
1N4731ADRL2 Zener Diode, 4.3V V(Z), 1%, 1W, Silicon, Unidirectional, DO-41 Motorola Semiconductor Products 1N4731A vs 1N4731ADRL2
1N4731ADRL 4.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 Motorola Mobility LLC 1N4731A vs 1N4731ADRL
1N4731A 4.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 STMicroelectronics 1N4731A vs 1N4731A
1N4731AGE3 Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-41, 2 PIN Microsemi Corporation 1N4731A vs 1N4731AGE3
Part Number Description Manufacturer Compare
1N4731ADRL2 4.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 Motorola Mobility LLC 1N4731A vs 1N4731ADRL2
BZX85/C4V3 Zener Diode, 4.3V V(Z), 1.3W, Silicon, Unidirectional, Crimson Semiconductor Inc 1N4731A vs BZX85/C4V3
TCBZX85C4V3 Zener Diode, 4.3V V(Z), 6.98%, 1.3W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 Tak Cheong Electronics (Holdings) Co Ltd 1N4731A vs TCBZX85C4V3
1N4731A-G Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS, DO-14G, 2 PIN Promax-Johnton Electronic Corporation 1N4731A vs 1N4731A-G
1N5336A Zener Diode, 4.3V V(Z), 10%, 5W, Silicon, Unidirectional, DO-27, 2 PIN Semitronics Corp 1N4731A vs 1N5336A
1N4731 4.3V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, GLASS, MODIFIED DO-41, 2 PIN Renesas Electronics Corporation 1N4731A vs 1N4731
1N5336E3TR Zener Diode, 4.3V V(Z), 20%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2 PIN Microsemi Corporation 1N4731A vs 1N5336E3TR
BZX85C4V3 Zener Diode, 4.3V V(Z), 6.98%, 1.3W, Silicon, Unidirectional, DO-41, DO-41G, 2 PIN Micro Commercial Components 1N4731A vs BZX85C4V3
1N4731ABK Zener Diode, 4.3V V(Z), 1W, Silicon, Unidirectional, DO-41 Central Semiconductor Corp 1N4731A vs 1N4731ABK
1N5336AE3/TR Zener Diode, 4.3V V(Z), 10%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2 PIN Microsemi Corporation 1N4731A vs 1N5336AE3/TR

Related Parts for 1N4731A

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 1N4731A by EIC Semiconductor Inc.
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: 1N4731A by EIC Semiconductor Inc

Inventory Alert
  • Please alert me when 1N4731A inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following 1N4731A 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
Pricing Alert
  • Please alert me when the single part price for 1N4731A 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 the following 1N4731A 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 1N4731A.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 1N4731A by EIC Semiconductor Inc

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