1W Zener Diode Through Hole 1N47xx Series is a reliable voltage regulation and protection component widely used in power supply circuits, voltage clamping, reference voltage design, and overvoltage protection applications. These axial lead Zener diodes are suitable for PCB through-hole mounting and provide stable breakdown voltage performance for electronics projects, repair work, and industrial circuit design in Bangladesh. Available from BDTronics Bangladesh for electronics hobbyists, engineers, and repair technicians.

Features:

• 1 Watt Power Rating: Suitable for low to medium power voltage regulation circuits

• Wide Voltage Range: Available from 3V to 47V for flexible circuit design

• Through Hole Axial Design: Easy PCB mounting and soldering for DIY and professional use

• Stable Breakdown Voltage: Provides accurate and consistent voltage regulation

• Fast Response Protection: Protects sensitive components from voltage spikes

• Compact DO-41 Package: Standard axial body for universal compatibility

• Low Leakage Current: Improves circuit stability and efficiency

• Suitable for Power Supplies: Ideal for regulated DC power supply and reference voltage circuits

• High Reliability: Durable construction for long-term electronics applications

Applications:

• DC voltage regulation circuits

• Overvoltage protection systems

• Power supply stabilization

• Arduino and microcontroller voltage protection

• Battery charging circuits

• Signal clipping and waveform shaping

• Industrial control boards

• DIY electronics projects and PCB design

How To Use:

• Identify required Zener voltage for your circuit

• Connect diode in reverse bias across load or reference point

• Ensure power dissipation does not exceed 1W rating

• Use appropriate series resistor to limit current

• Solder securely on PCB using proper temperature control

Available Models & Voltages:

• 1N4727A – 3V

• 1N4728A – 3.3V

• 1N4729A – 3.6V

• 1N4730A – 3.9V

• 1N4731A – 4.3V

• 1N4732A – 4.7V

• 1N4733A – 5.1V

• 1N4734A – 5.6V

• 1N4735A – 6.2V

• 1N4736A – 6.8V

• 1N4737A – 7.5V

• 1N4738A – 8.2V

• 1N4739A – 9.1V

• 1N4740A – 10V

• 1N4741A – 11V

• 1N4742A – 12V

• 1N4743A – 13V

• 1N4744A – 15V

• 1N4745A – 16V

• 1N4746A – 18V

• 1N4747A – 20V

• 1N4748A – 22V

• 1N4749A – 24V

• 1N4750A – 27V

• 1N4751A – 30V

• 1N4752A – 33V

• 1N4753A – 36V

• 1N4754A – 39V

• 1N4755A – 43V

• 1N4756A – 47V

Specifications:

• Diode Type: Zener Diode

• Power Rating: 1 Watt

• Mounting Type: Through Hole

• Package Type: DO-41 Axial

• Voltage Tolerance: Standard 1N47xx Series

• Operating Temperature: Suitable for general electronics applications

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