18V 5 Watt Zener Diode – Reliable Voltage Regulation

High-Power 18V Zener Diode for Voltage Clamping and Regulation

The NTE5133A is a high-performance 18V 5 watt Zener diode engineered for demanding voltage regulation applications. Designed for robust performance in electronic circuits, this Zener diode offers dependable voltage clamping and over-voltage protection for sensitive components. With a nominal regulating voltage of 18.0 volts and a power dissipation rating of 5 watts, it provides stable operation in precision power supply, transistor biasing, and industrial control applications.

Technical Specifications: 18V Zener Diode 5 Watt

• Nominal Zener Voltage: 18.0V
• Power Dissipation: 5W
• Package: Through-Hole (Axial Lead)
• Part Number: NTE5133A
• Quantity Per Package: 1

Key Features of the NTE5133A Zener Diode

• Consistent 18V voltage regulation under load
• High 5 watt power handling for demanding circuit environments
• Axial lead configuration simplifies PCB or breadboard installation
• Reliable over-voltage protection and stable performance

Common Applications

• Power supply voltage regulation
• Over-voltage protection circuits
• Transistor biasing
• Precision reference circuits
• Industrial control and automation systems

Upgrade your circuit with the NTE5133A 18V 5W Zener diode for secure, accurate voltage stabilization and long-term reliability in a range of professional electronic designs.

This part is the equivalent replacement for the following:

001-023045, 1477046-010, 1477046-16, 1.5DKZ18, 1.5DKZ18A, 1.5DKZ18B, 1.5JZ18, 1.5JZ18A, 1.5JZ18B, 1.5JZ18C, 1.5JZ18D, 1.5R18, 1.5R18A, 1.5R18B, 1.5Z18, 1.5Z18A, 1.5Z18B, 1.5Z18C, 1.5Z18D, 175401, 1N3795, 1N3795A, 1N3795B, 1N4471, 1N4838B, 1N4964, 1N5028, 1N5028A, 1N5073, 1N5355, 1N5355A, 1N5355B, 1N5355BE, 1N5355BRL, 1N5931, 1N5931A, 1N5931B, 1S3018A, 1S349, 1S4018, 1S4018A, 1SZ56-18, 2EZ18D5, 2R18, 2R18A, 2R18B, 2VR18, 2VR18A, 2VR18B, 34-8057-47, 3BZ18, 3BZ18A, 3BZ18B, 3EZ18D5, 3L4-3506-47, 3R18, 3R18A, 3R18B, 3TZ18, 3TZ18A, 3TZ18B, 3TZ18C, 3TZ18D, 3VR18, 3VR18A, 3VR18B, 3Z18, 3Z18A, 3Z18B, 530073-0030, 530073-1030, 5326, 561-2597-180, 5M18ZS5, 5ZS18, 5ZS18A, 5ZS18B, 7046-10(RCA), 7046-16(RCA), 707W00402, 7726, 86-148-1, 919-017406-003, 919-017406-056, 96-5249-03, 96-5334-04, AU01-18, BZD23-C18, BZT03-C18, BZV16C18, BZV58C18, BZX61C18, BZX70C18, BZX96C18, BZY95C18, CXL5133, CZ5355B, DSZ5718, ECG5133, ECG5133A, GE5ZD-18, HEP-Z2522, HEPZ2522, LMZ18, LMZ18-20, LMZ18A, LMZX18, LMZX18A, MC6320A, MZ5718, MZ5918, MZ718, ND2018, NT5326C, NT7726, NTE5133A, SK18X, SK18X/5133A, SK3399, SK3399/5133A, SX18, SZ18C, TM5133A, UDZ5718, UDZ718, UZ3355B, UZ4718, UZ5718, UZ5818, UZ5918, UZ718, UZ818, UZ918, VR18F, VZ180F, WEP1627, Z1520, Z2522(HEP), Z2B18, Z2C18, Z2D18, Z3B180CF, ZAC18, ZAC18A, ZAC18B, ZBC18, ZBC18A, ZBC18B, ZC18, ZC18A, ZC18B, ZC2018, ZCC18, ZCC18B, ZD2018