3.3V 1W Zener Diode – Reliable Voltage Regulation

Precision 3.3V Zener Diode for Voltage Regulation

The NTE5066A is a high-reliability, through-hole Zener diode specifically designed for circuit voltage regulation and protection applications. Featuring a nominal regulating voltage of 3.3 volts and a power dissipation rating of 1 watt, this diode delivers consistent performance in precision reference circuits, noise reduction, and transient suppression.

Technical Specifications

• Nominal Zener Voltage: 3.3V
• Power Dissipation: 1W
• Mounting Style: Through-hole
• Package Quantity: 1 per package
• Part Number Reference: NTE5066A

Applications & Usage

Engineered for demanding electronic designs, the NTE5066A Zener diode is ideal for precision voltage regulation, surge and spike protection, and as a stable voltage reference for analog and digital circuitry. Its reliable construction ensures optimal performance in both prototyping and production environments.

Key Features

• Stable 3.3V regulating voltage for accurate circuit control
• 1 watt power handling for a broad range of low- to mid-power applications
• Easy integration via through-hole design
• Suited for voltage reference, biasing, and overvoltage protection

This part is the equivalent replacement for the following:

019-002691, 029-FE, 1029-LD, 103-279-05, 11Z6AF, 11Z6F, 134883461503, 14-0104-6, 192-339(MAG-ZENER), 1D3.3, 1D3.3A, 1D3.3B, 1EZ3.3D, 1EZ3.3D10, 1EZ3.3D5, 1EZ3.3T10, 1M3.34Z3, 1M3.3AZ10, 1M3.3AZ5, 1M3.3Z, 1M3.3Z10, 1M3.3Z5, 1M3.3ZS10, 1M3.3ZS5, 1M.3Z10, 1N3821, 1N3821A, 1N4535, 1N4649, 1N4728, 1N4728A, 1N4728AG, 1N5988B, 1S2302, 1S2482, 1S2482R, 1S2539, 1S753H, 1Z3.3, 1Z3.3A, 1Z3.3T10.5, 1Z3.3T5, 1ZC3.3T5, 1ZM3.3T5, 3599292, 3600263, 3L4R3506-55, 41-0906, 48-030073A10, 48-0307310, 48-83461E03, 48D83461E03, 48P83624E52, .4M3.3AZ5, 523-2003-339, 5301921339, 530192-339, 561-2560-461, 561-2597-280, 56-50, .5M3.3ZS5, 61E03, 707W00155, 831-033, A1-DHZ-LAA-022, BZV85C3V3, BZX85C3V3, BZX96C3V3, CH4728, CXL5005, CXL5066, DO-7, ECG5066, ECG5066A, EE5A-3.3, ELP3.3, EP16X29, EZ3(ELCOM), FD-1029-LD, GEZD-3.3, GEZD3.3, GXI3.3G, GZ1-3.3G, GZ1-3.6, GZB3.3, GZB3.3B, HEP-Z0401, HZ3.3P, HZ3.3PB, HZ5226, HZEH, LZZ1-3.3, MEZ1-3.3, MLV746A, NT5508, NT55C3V3, NTE5066A, RD3.0F, RD3.3E, RD3.3F, RD3.3FB, RE-100, RE100, REN5066, SK3330, SK3330/5066A, SK3V3, SK3V3/5066A, SM-A-595831-033, SV30(ZENER), SZ13450, TM5066A, TZPD3.3, UZ1-3.3, UZ1-3.4, UZ3.3, UZL-3.3, UZL-3.4, WEP1150, Z0401(HEP), Z1B3.3, Z2A33F, Z33.3B, Z4728A, Z4B3.3, ZB3.3A, ZB3.3B, ZF13.3R, ZF23.3R, ZF3.3 (Minor mechanical difference exists, but device will fit most applications.), ZM3.3, ZM3.3A, ZM3.3B, ZOB3.3, ZW3.3