1N4102UR-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N4102UR-1/TR is a Zener diode designed for voltage regulation applications. It features an 8.7V nominal Zener voltage with a 200 Ohms impedance, housed in the DO-213AA-2 surface-mount package. The device supports a wide operating temperature range from -65°C to +175°C and offers a 5% voltage tolerance. This component is supplied in tape-and-reel packaging for automated assembly processes.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at 8.7V with defined impedance characteristics
• Capable of operation across extreme temperatures ranging from -65°C to +175°C
• Utilizes the DO-213AA-2 SMD package for compact circuit integration

Single Zener Diodes Applications

• Voltage reference circuits requiring precise regulation
• Overvoltage protection in electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compatibility with required packaging and testing standards. Confirm that the DO-213AA-2 footprint matches your PCB design constraints. Cross-reference the part number with authorized distributors to validate current availability and authenticity before procurement.

Single Zener Diodes Selection Notes

Select this component when an 8.7V Zener voltage is specifically required within tight tolerance limits. Ensure the thermal management strategy accommodates the specified operating temperature range up to 175°C. Verify that the surface-mount package dimensions align with the available board space and automated placement equipment capabilities.

Single Zener Diodes Part Context

This part belongs to the Microchip 1N41xx series of round-end voltage regulator diodes. These components are engineered for reliability in demanding environments. The UR-1 designation indicates a specific variant within the broader family of Zener diodes offered by the manufacturer for industrial and commercial applications.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify electrical parameters such as Zener voltage, impedance, and package type match exactly. Ensure any substitute component meets the same temperature rating and tolerance specifications.