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NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5)
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NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5)
NTE can provide a zener diode for most all of your application needs.
NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5)
Item #: 91029918

NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5)

Item #: 91029918

GBP 12

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What Stands Out

High Power Rating
With a 5W power rating, the 1N5382B Zener diode efficiently handles high power applications, ensuring durability and reliability for demanding circuits.
Precision Tolerance
Featuring a 5% tolerance, this Zener diode provides accurate voltage regulation, making it ideal for precise electronic applications where reliability is critical.
Axial Lead Design
The axial lead configuration allows for easy integration into circuits, facilitating smooth soldering and minimizing space usage on your PCB, enhancing design efficiency.

Product Details

Shop NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5) online at a best price in Guernsey. B00DJY5EVE

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Perfect for DIY projects requiring stable voltage regulation in circuits. Good for experimenting with various electronic designs.

  • Repair Technicians

    Useful for replacing faulty Zener diodes in old electronics, ensuring consistent operation in repairs without upgrading components.

  • Power Supply Designers

    Ideal for usage in low to medium power applications requiring voltage stabilization with minimal tolerance variations.

Not Suitable For
  • High-Power Applications

    Not suitable for circuits requiring high power above 5W, risking overheating and damage during operation.

Product Description

NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5)

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Customer Questions & Answers

  • Question: What is the purpose of the NTE Electronics 1N5382B Zener Diode?

    Answer: The NTE Electronics 1N5382B Zener Diode is primarily used for voltage regulation in electronic circuits. It allows current to flow in the reverse direction when the voltage exceeds a specified level, effectively clamping the voltage and stabilizing it. This feature is crucial for protecting sensitive components from voltage spikes and ensuring consistent performance. Use cases include power supply circuits, over-voltage protection for devices, and creating reference voltages in various applications.
  • Question: What are the key specifications of the NTE 1N5382B Zener Diode?

    Answer: The key specifications of the NTE 1N5382B Zener Diode include a power rating of 5 watts, a reverse voltage of 140 volts, and a tolerance of 5%. These specifications make it suitable for various applications that require reliable voltage regulation at higher voltages. Its axial lead design allows for easy integration onto PCB layouts, enhancing flexibility in circuit design.
  • Question: Can the 1N5382B Zener Diode be used in a series circuit?

    Answer: Yes, the 1N5382B Zener Diode can be effectively utilized in series circuits for voltage regulation. When placed in reverse bias, it maintains a steady voltage across the load, preventing fluctuations that could harm other components. This configuration is particularly beneficial in applications where the input voltage may vary significantly, ensuring that the output voltage remains stable and predictable.
  • Question: What are typical applications for the NTE 1N5382B Zener Diode?

    Answer: Typical applications for the NTE 1N5382B Zener Diode include voltage regulation in power supplies, over-voltage protection circuits, and use as a reference voltage in sensor applications. It can also be employed in surge suppression to protect devices from transient voltage spikes. Its versatility makes it a valuable component in both consumer electronics and industrial equipment.
  • Question: What is the difference between a Zener diode and a regular diode?

    Answer: The main difference between a Zener diode and a regular diode lies in their function in a circuit. A regular diode allows current to flow in one direction and blocks it in the reverse direction, while a Zener diode is designed to allow reverse current beyond a specified breakdown voltage. This characteristic enables Zener diodes to regulate voltage and protect circuits, which is not the case with standard diodes.
  • Question: How do you install the NTE 1N5382B Zener Diode in a circuit?

    Answer: To install the NTE 1N5382B Zener Diode, identify the correct orientation—connect the cathode, marked with a stripe, towards the positive side of your circuit to ensure it operates correctly in reverse bias mode. Make sure to incorporate it parallel to the load it’s meant to protect. This installation technique guarantees that the diode can clamp excessive voltages effectively, providing reliable circuit protection.
  • Question: What is the significance of the 5% tolerance rating for this Zener diode?

    Answer: The 5% tolerance rating of the NTE 1N5382B Zener Diode indicates the allowable deviation from its nominal voltage (140V). This means the actual breakdown voltage could range from 133V to 147V. Such tolerance is key in applications where precise voltage control is necessary, ensuring that devices operate within their specified limits even under varying conditions.
  • Question: Can I combine multiple Zener diodes in a circuit?

    Answer: Yes, combining multiple Zener diodes is feasible and can be used to achieve desired voltage levels. Connecting them in series can increase the total breakdown voltage, while parallel configurations can share current loads among diodes. This method is particularly useful in creating complex voltage regulation setups or for increasing reliability by providing redundancy within a circuit.
  • Question: What materials make up the NTE 1N5382B Zener Diode?

    Answer: The NTE 1N5382B Zener Diode is typically constructed with silicon, which is the standard material for semiconductor devices. The silicon die housed within the diode ensures reliable conduction and breakdown properties under various temperature conditions. The axial lead structure is usually made of metal, facilitating easy soldering and connection to circuit boards, ensuring durability and performance in applications.
  • Question: Where can I buy NTE Electronics 1N5382B Zener Diode in Guernsey?

    Answer: You can purchase the NTE Electronics 1N5382B Zener Diode, Axial Lead, 5W, 5% Tolerance, 140V (Pack of 5) from Ubuy in Guernsey. Ubuy provides a wide selection of electronic components, ensuring that you can easily find this Zener diode along with detailed product information and specifications. This makes it a convenient option for sourcing your electronic components.

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Pros

  • High reliability and durability
  • Excellent voltage regulation
  • Widely compatible with circuits
  • Easy to install with axial leads
  • Great value in a pack of 5

Cons

  • May require additional components for some setups.

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GBP 12

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QTY:

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Features & Benefits

  • Wide selection: Zener diodes from 2.4V to 200V.
  • Power range: Available from 1/2 watt up to 50 watts.
  • Types available: Axial lead, stud mount, and surface mount types.
  • Low cost: Affordable options for various applications.
  • Excellent clamping performance and low zener impedance.
  • Easy to maintain and clean with common solvents.

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