1N4706 TR TIN/LEAD

Overview

The Central Semiconductor Corp 1N4706 TR TIN/LEAD is a silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 19V with a 5% tolerance and a power dissipation rating of 0.5W. The component utilizes a DO-35 glass axial-leaded package, suitable for through-hole mounting. It operates within a temperature range of -65°C to +200°C and includes an internal metallurgical bond option for enhanced reliability in demanding environments.

Feature Summary

• Provides stable voltage regulation using silicon Zener technology
• Features hermetic sealing with a glass axial-leaded DO-35 package
• Includes internal metallurgical bonding for improved structural integrity

Applications

• Voltage reference circuits
• Overvoltage protection systems
• General-purpose voltage regulation

Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm metallurgical bonding availability and exact electrical tolerances. Ensure the procurement order matches the required lead time and packaging format specified by the manufacturer for this particular tin/lead variant.

Selection Notes

Select this component when a 19V regulation point is required in a compact axial package. Consider the 0.5W power rating and high operating temperature capability for circuit design constraints. Verify compatibility with existing board layouts requiring DO-35 footprint dimensions.

Part Context

This part belongs to the 1N47xx series of 0.5-watt Zener Voltage Regulators manufactured by Central Semiconductor. These components are widely used in electronic designs requiring precise voltage clamping or reference levels within standard through-hole assembly processes.

Replacement Considerations

Cross-reference with other manufacturers offering 1N4706 equivalents in DO-35 packages. Confirm that substitute parts meet the same 19V nominal voltage, 0.5W power dissipation, and 5% tolerance specifications.