0 ratings
1N5243B 1N5243 Zener DIODE (100 Piece Lot) 13 Volt 500m Watt

1N5243B 1N5243 Zener DIODE (100 Piece Lot) 13 Volt 500m Watt

0 ratings Write a review
Out of stock
us Imported from USA store
Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Stable Voltage Regulation
This Zener diode provides reliable 13V voltage regulation, ensuring stable performance in electronic circuits, making it ideal for applications in power supplies and voltage references.
High Power Rating
With a 500mW power rating, the 1N5243B Zener diode supports a wide range of electronic projects, efficiently handling power without compromising circuit integrity.
Bulk Packaging
Sold in a convenient 100-piece lot, this product offers excellent value for manufacturers and hobbyists alike, ensuring ample supply for various applications while reducing overall costs.

Product Details

Shop 1N5243B 1N5243 Zener DIODE (100 Piece Lot) 13 Volt 500m Watt online at a best price in Central African Republic. B07GPT675N
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Great for hobbyists looking to experiment with voltage regulation in DIY electronics projects.

  • Small Scale Manufacturing

    Ideal for small manufacturers needing reliable Zener diodes for various applications in products.

  • Repair Technicians

    Useful for technicians repairing devices that require specific voltage references in their circuits.

Not Suitable For
  • High-Power Applications

    Not suitable for high-power applications due to limited power handling of 500mW.

  • Professional Engineers

    May not meet the specifications required for advanced engineering applications or complex circuits.

  • Mass Production

    Buying in bulk may not be cost-effective compared to other suppliers for larger manufacturers needing high quantities.

Product Description

1N5243B 1N5243 Zener DIODE (100 Piece Lot) 13 Volt 500m Watt

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the maximum reverse voltage for the 1N5243B Zener diode?

    Answer: The maximum reverse voltage for the 1N5243B Zener diode is 13 volts. This specification signifies that the diode is effective for voltage regulation applications where a stable reference voltage is essential. Using this Zener diode can help protect sensitive electronic components from voltage spikes. It is ideal for applications such as power supply circuits or voltage clamping.
  • Question: What is the power rating of the 1N5243 Zener diode?

    Answer: The 1N5243 Zener diode has a power rating of 500 milliwatts. This rating indicates how much power the diode can dissipate while functioning correctly. It is crucial to ensure that the power used does not exceed this limit during operation to prevent the diode from failure. Typical use cases include low-power voltage regulation and reference design applications.
  • Question: What applications are suitable for the 1N5243B Zener diode?

    Answer: The 1N5243B Zener diode is suitable for various applications, including voltage regulation, waveform clipping, and protection against over-voltage conditions. Its capability to maintain a constant voltage level makes it ideal in power supply circuits and as a part of a voltage reference in measurement systems. Users often integrate it into circuits requiring stability against fluctuation.
  • Question: Can I use 1N5243 Zener diodes in parallel?

    Answer: Yes, you can use 1N5243 Zener diodes in parallel to share the load and increase the current carrying capability. However, when connecting Zener diodes in parallel, be mindful of differences in characteristics, which can lead to uneven current distribution. Properly matched diodes or current-limiting resistors can help balance the load, suitable for high-current voltage regulation applications.
  • Question: What are the characteristics of a Zener diode like the 1N5243B?

    Answer: The 1N5243B exhibits characteristics typical of Zener diodes, such as a breakdown voltage of 13 volts and the ability to provide a reference voltage. It operates in reverse bias, allowing it to regulate voltage efficiently. The fast response time and low noise properties make it an excellent choice for precision applications, such as in circuits where voltage stability is critical.
  • Question: What is the datasheet for the 1N5243 Zener diode?

    Answer: The datasheet for the 1N5243 Zener diode provides comprehensive details about its electrical characteristics, including voltage ratings, power dissipation, and thermal resistance. Accessing the datasheet is essential for understanding its specifications to ensure it meets the requirements of your application. It's recommended for engineers and hobbyists to refer to the datasheet for optimal performance of their designs.
  • Question: How do I choose the right Zener diode for my project?

    Answer: Choosing the right Zener diode involves considering the required breakdown voltage, power rating, and application conditions. For instance, if your project necessitates stable voltage at 13 volts, the 1N5243B would be a suitable choice. Additionally, assess the thermal environment and current demands to ensure the selected diode meets your device's operational criteria.
  • Question: What is the difference between the 1N5243B and other Zener diodes?

    Answer: The primary difference between the 1N5243B and other Zener diodes lies in its specific breakdown voltage of 13 volts and power rating of 500 milliwatts. Other Zener diodes might have different voltage or power ratings tailored for varying applications. Choosing the 1N5243B is optimal for circuits requiring 13 volts for regulation or clamping, differentiating it from alternatives with other specifications.
  • Question: Where can I buy 1N5243B 1N5243 Zener DIODE (100 Piece Lot) 13 Volt 500m Watt?

    Answer: You can buy the 1N5243B 1N5243 Zener DIODE (100 Piece Lot) 13 Volt 500m Watt at Ubuy. This platform offers a wide selection of electronic components, making it a reliable choice for acquiring your Zener diodes and supporting your projects efficiently. Ubuy's user-friendly interface and focused product range ensure that you can make informed purchases.
  • Question: What are the thermal characteristics of the 1N5243 Zener diode?

    Answer: The thermal characteristics of the 1N5243 Zener diode are essential for determining its performance under different operating conditions. The diode features a thermal resistance parameter that can guide users on heat dissipation requirements. Proper managing of these thermal characteristics ensures that the diode operates within safe limits, extending its functionality in tasks such as voltage regulation and clamping.

XICON Zener Diodes Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.