170V 1 Watt Zener Diode – DO-41 Package

Reliable High Voltage Regulation with 170V 1W Zener Diode

This 170V 1 watt Zener diode is engineered for precise and stable voltage regulation in demanding electronic circuits. With its through-hole DO-41 (axial leaded) construction, it is well-suited for use in power supply protection, overvoltage suppression, and voltage reference circuits requiring a consistent nominal regulating voltage.

Technical Specifications

• Nominal Zener (Regulating) Voltage: 170.0V
• Maximum Power Dissipation: 1 Watt
• Package Style: DO-41 (axial, through-hole)
• Part Number: NTE5102A

Typical Applications

• Voltage reference and regulation in precision circuits
• Overvoltage protection for sensitive components
• Clamping and transient suppression

How to Use

Install the 170V Zener diode in the desired location with correct polarity: the cathode (banded end) connects toward the more positive voltage relative to the anode. This Zener diode is designed to regulate voltage in reverse bias mode, maintaining the nominal 170V across its terminals when reverse breakdown occurs within rated current and power limits.

This part is the equivalent replacement for the following:

1029-HW, 103-279-57, 174431, 1EZ170D, 1EZ170D10, 1EZ170D5, 1M170ZS5, 1Z170, .25T175, CH5278, CXL5057, CXL5102, ECG5102, ECG5102A, EE5A-170, ELP170, FD-1029-HW, GEZD-170, GXI170, GZ1-170, LZZ1-170, MEZ1-170, NTE5102A, S5278B, SK170V, SK170V/5102A, SK3352, SK3352/5102A, TM5102A, UZ1-170, UZ8117, UZ8217, UZL-170, WEP1185, Z10-170, Z170