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LS5249 by:
Micro Commercial Components

Zener Diode, 19V V(Z), 20%, 0.5W, Silicon, Unidirectional

Part Details for LS5249 by Micro Commercial Components

Results Overview of LS5249 by Micro Commercial Components

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LS5249 Information

LS5249 by Micro Commercial Components 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.

US Tariff Estimator: LS5249 by Micro Commercial Components

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

LS5249
Micro Commercial Components
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LS5249 Part Data Attributes

LS5249 Micro Commercial Components
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LS5249 Micro Commercial Components Zener Diode, 19V V(Z), 20%, 0.5W, Silicon, Unidirectional
Part Life Cycle Code Obsolete
Part Package Code DO-213AA
Pin Count 2
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 23 Ω
JESD-30 Code O-LELF-R2
JESD-609 Code e0
Knee Impedance-Max 600 Ω
Number of Elements 1
Number of Terminals 2
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 19 V
Reverse Current-Max 0.0001 µA
Surface Mount Yes
Technology Zener
Terminal Finish Tin Lead
Terminal Form Wrap Around
Terminal Position End
Voltage Tol-Max 20%
Working Test Current 6.6 Ma

Alternate Parts for LS5249

This table gives cross-reference parts and alternative options found for LS5249. 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 LS5249, 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
LS5249-TP Micro Commercial Components Check for Price Zener Diode, 19V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-213AA LS5249 vs LS5249-TP
Part Number Manufacturer Composite Price Description Compare
JANTX1N5539B Microsemi Corporation (now Microchip) Check for Price Zener Diode, 19V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH LS5249 vs JANTX1N5539B
JANTXV1N5539B Knox Semiconductor Inc Check for Price Zener Diode, 19V V(Z), 5%, 0.4W, Silicon, Unidirectional LS5249 vs JANTXV1N5539B
1N5539B VPT Components Check for Price Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-7 LS5249 vs 1N5539B
MMSZ5249B Motorola Semiconductor Products Check for Price Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional LS5249 vs MMSZ5249B
1N5539B-1E3/TR Microchip Technology Inc Check for Price Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-204AH, DO-35, 2 PIN LS5249 vs 1N5539B-1E3/TR
CMSZ5249BTR13LEADFREE Central Semiconductor Corp Check for Price Zener Diode, 19V V(Z), 5%, 0.25W, Silicon, Unidirectional LS5249 vs CMSZ5249BTR13LEADFREE
PMLL5249BTRL13 NXP Semiconductors Check for Price Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional LS5249 vs PMLL5249BTRL13
MLL5249B Microchip Technology Inc Check for Price Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA LS5249 vs MLL5249B
TMPZ5249TG Allegro MicroSystems LLC Check for Price Zener Diode, 19V V(Z), Silicon, Unidirectional, TO-236AB LS5249 vs TMPZ5249TG
TZM5249B Vishay Semiconductors Check for Price Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA LS5249 vs TZM5249B
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