Datasheets
MXMLL5991BUR by: Microsemi Corporation

Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2

Part Details for MXMLL5991BUR by Microsemi Corporation

Overview of MXMLL5991BUR by Microsemi Corporation

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.

Part Details for MXMLL5991BUR

MXMLL5991BUR CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

MXMLL5991BUR Part Data Attributes:

MXMLL5991BUR Microsemi Corporation
Buy Now Datasheet
Compare Parts:
MXMLL5991BUR Microsemi Corporation Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MICROSEMI CORP
Part Package Code DO-213AA
Package Description O-LELF-R2
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature METALLURGICALLY BONDED
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-213AA
JESD-30 Code O-LELF-R2
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 4.3 V
Surface Mount YES
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WRAP AROUND
Terminal Position END
Voltage Tol-Max 5%
Working Test Current 5 mA

Alternate Parts for MXMLL5991BUR

This table gives cross-reference parts and alternative options found for MXMLL5991BUR. 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 MXMLL5991BUR, 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
MLL5991BUR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MLL5991BUR
FHZ4V3C Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, GLASS, MINIMELF-2 Fenghua (HK) Electronics Ltd MXMLL5991BUR vs FHZ4V3C
MVMLL5991BUR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MVMLL5991BUR
MSPMLL5991BURTR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MSPMLL5991BURTR
MLL5991BURTR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MLL5991BURTR
MLL5991BUR-1TR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MELF-2 Microsemi Corporation MXMLL5991BUR vs MLL5991BUR-1TR
1N5991BUR-1E3TR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, SOD-80, MELF-2 Microsemi Corporation MXMLL5991BUR vs 1N5991BUR-1E3TR
MQMLL5991BURTR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MQMLL5991BURTR
MSPMLL5991BUR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MSPMLL5991BUR
MVMLL5991BURTR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MVMLL5991BURTR
Part Number Description Manufacturer Compare
ZMM55-C4V3T/R7 Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, LL34, MINIMELF-2 PanJit Semiconductor MXMLL5991BUR vs ZMM55-C4V3T/R7
FHZ4V3C Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, GLASS, MINIMELF-2 Fenghua (HK) Electronics Ltd MXMLL5991BUR vs FHZ4V3C
MVMLL5991BUR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MVMLL5991BUR
MLL5991BUR Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation MXMLL5991BUR vs MLL5991BUR
BZT55C4V3L0 Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS, LS34, QUADRO MINIMELF-2 Taiwan Semiconductor MXMLL5991BUR vs BZT55C4V3L0
ZMM55-C4V3CT/R7 Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, LL34, MINIMELF-2 PanJit Semiconductor MXMLL5991BUR vs ZMM55-C4V3CT/R7
MMSZ4V3CW Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 Tak Cheong Electronics (Holdings) Co Ltd MXMLL5991BUR vs MMSZ4V3CW
BZQ55-C4V3CT/R13 Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, QUADROMELF-2 PanJit Semiconductor MXMLL5991BUR vs BZQ55-C4V3CT/R13
TZMC4V3-M-18 Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, MELF-2 Vishay Intertechnologies MXMLL5991BUR vs TZMC4V3-M-18
BZT52C4V3RHG Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 Taiwan Semiconductor MXMLL5991BUR vs BZT52C4V3RHG

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 MXMLL5991BUR by Microsemi Corporation.
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: MXMLL5991BUR by Microsemi Corporation

  • Please alert me when MXMLL5991BUR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following MXMLL5991BUR 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 MXMLL5991BUR 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 MXMLL5991BUR 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 MXMLL5991BUR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare MXMLL5991BUR by Microsemi Corporation

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