25.0V 5W Zener Diode – Through Hole

High-Reliability 25V Zener Diode for Voltage Regulation

This 5-watt, through-hole Zener diode is engineered for consistent voltage regulation in demanding circuit designs. With a nominal regulating voltage of 25.0 volts and robust 5-watt power handling, this diode is ideal for industrial, communications, and power supply applications where stable reference voltages are critical.

Technical Specifications

• Nominal Zener (Regulating) Voltage: 25.0V
• Maximum Power Dissipation: 5W
• Package Style: Through Hole
• Quantity per Package: 1
• Part Number: NTE5138A

Typical Applications

• Precision voltage regulation circuits
• Surge suppression in sensitive electronics
• Reference voltage generation
• Waveform clipping and clamping
• General-purpose protection and stabilization

Usage Information

Install this Zener diode in a through-hole orientation matching the required polarity for regulation and overvoltage protection tasks. Suitable for integration into both new designs and legacy replacements.

Engineered for Reliability

With dependable, stable voltage characteristics and a rugged construction, this 25.0V 5W Zener diode offers reliable long-term performance in professional electronic systems and custom-built assemblies.

This part is the equivalent replacement for the following:

103-144, 1.5JZ25, 1.5JZ25A, 1.5JZ25B, 1.5JZ25D, 1.5M25Z, 1.5M25Z10, 1.5Z25B, 1N3951, 1N5033, 1N5033A, 1N5360, 1N5360A, 1N5360B, 1N5360BE, 3BZ27, 3WB-25D, 3WC-25D, 5329, 5M25ZS5, 5ZS25, 5ZS25A, 5ZS25B, 919-017406-029, A1-DHZ-LAA-050, CXL5138, CZ5360B, ECG5138, ECG5138A, GE5ZD-25, LMZ25, LMZ25-20, LMZ25A, LMZX25, LMZX25A, NTE5138A, SK25X, SK25X/5138A, SK3404, SK3404/5138A, TM5138, TM5138A, WEP1632, ZBC25, ZBC25A, ZBC25B, ZC25, ZC25A, ZC25B, ZCC25, ZCC25A, ZCC25B