1N4114 TR PBFREE

Single Zener Diodes Overview

The 1N4114 TR PBFREE is a single Zener diode manufactured by Central Semiconductor Corp, designed for through-hole mounting in DO-35 packages. It features a nominal Zener voltage of 20V with a power rating of 250mW and a tolerance of ±5%. The component utilizes matte tin plating with a nickel barrier on its axial terminals and operates within a temperature range of -65°C to 200°C. It is RoHS compliant and classified under EAR99.

Single Zener Diodes Feature Summary

• Through-hole axial lead construction for reliable circuit integration
• Low noise silicon planar design for stable voltage regulation
• High thermal stability supporting operation up to 200°C

Single Zener Diodes Applications

• Voltage reference circuits requiring low noise performance
• Overvoltage protection in sensitive electronic systems
• General-purpose voltage regulation in industrial equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when ordering. Confirm RoHS compliance status via the manufacturer's current documentation. Ensure the DO-35 package dimensions match the target PCB footprint. Check for any recent Product Change Notifications that may affect material composition or testing standards before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component for applications requiring a precise 20V reference with low noise characteristics. The 250mW power rating suits moderate current regulation tasks. Verify that the through-hole DO-35 package aligns with assembly capabilities. Consider the ±5% tolerance for budgeting voltage accuracy in the final design.

Single Zener Diodes Part Context

This part belongs to Central Semiconductor's line of silicon planar low noise Zener diodes. It shares the core electrical specifications of the standard 1N4114 but includes specific packaging and compliance markings indicated by the suffixes. It is distinct from surface mount variants like the 1N4114CUR.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N4114 equivalents meeting the same 20V, 250mW, and DO-35 specifications. Verify pinout compatibility and thermal resistance values when cross-referencing with alternative brands.