1. Starters, Alternators, ECUs & Wiring Offers
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  3. WAI 1120R

WAI 1120R Diode Stud

fits year: 1970.

1120r Wai Diode Ln 70 A Neg Stud

( Brand: Wai ), ( Manufacturer Part Number: 1120R )

Review WAI Diode Ln Neg Stud fits 1970

The WAI 1120R DIODE LN 70 NEG STUD is a high-performance, reverse-biased diode specifically designed for use in linear applications. This diode is fabricated using advanced semiconductor technology, which ensures reliable and consistent operation under various conditions.

The WAI 1120R DIODE LN 70 NEG STUD features a low forward voltage drop of approximately 0.7 volts at a current of 1 Ampere, making it an ideal choice for applications where low power dissipation is essential. The reverse voltage rating of this diode is a robust 70 volts, which enables it to effectively block reverse current flow.

This diode comes with a negatively-biased stud, which simplifies the wiring process and reduces the need for additional components. It also has a power dissipation rating of 1 watt, ensuring that it can handle moderate power levels without overheating or failing.

The WAI 1120R DIODE LN 70 NEG STUD is encapsulated in a robust plastic housing, which provides protection against environmental factors such as moisture, dust, and temperature variations. It also has a high surge current capability, making it suitable for use in applications where the current may occasionally exceed the rated value.

This diode is suitable for a wide range of applications, including power supplies, rectifiers, voltage regulators, and current limiters. Its small size, compact design, and excellent electrical characteristics make it a versatile and reliable component for various electronic projects.

In summary, the WAI 1120R DIODE LN 70 NEG STUD is a high-quality, reverse-biased diode with a low forward voltage drop, high reverse voltage rating, and a negatively-biased stud. It is suitable for use in linear applications where low power dissipation and reliable current blocking are essential. Its robust construction and high surge current capability make it a reliable and versatile component for various electronic projects.

The WAI-1120R diode LN70 Neg Stud is a component used in radio frequency (RF) power applications. This diode is specifically designed for use in RF power amplifiers and industrial heating applications. Here are some pros and cons of buying this diode:

Pros:

1. High Power Handling: The WAI-1120R diode can handle high power levels, making it suitable for use in high-power RF applications and industrial heating systems.

2. High Breakdown Voltage: The diode has a high breakdown voltage, which makes it ideal for use in applications where high voltages are present.

3. Low Forward Voltage Drop: The diode has a relatively low forward voltage drop, which helps to minimize power loss and improve the efficiency of the circuit.

4. Robust Design: The diode is designed to be robust and can withstand harsh operating conditions, making it suitable for use in industrial applications.

Cons:

1. Cost: The WAI-1120R diode is more expensive than some other types of diodes due to its high power handling capabilities and robust design.

2. Size: The diode is larger than some other types of diodes, which can make it more difficult to integrate into some applications.

3. Complexity: The use of this diode in an RF power amplifier or industrial heating system can be complex, requiring specialized knowledge and equipment.

Conclusion:

The WAI-1120R diode LN70 Neg Stud is a high-performance component suitable for use in high-power RF applications and industrial heating systems. Its high power handling capabilities, high breakdown voltage, low forward voltage drop, and robust design make it an ideal choice for these applications. However, its cost, size, and complexity may make it less suitable for some applications where lower power levels or simpler designs are required.

Recommendation:

If you are designing or building a high-power RF power amplifier or industrial heating system, the WAI-1120R diode LN70 Neg Stud is a strong consideration due to its high performance capabilities. However, if you are working on a lower power application or a simpler design, there may be other, more cost-effective and smaller diode options that would be more suitable. It is essential to carefully consider the specific requirements of your application before making a purchase decision.

part # 1120r prices

  • $18.50-$18.63

specifications wiringwench:

  • for years: 1970
  • brand: Wai
  • manufacturer part number: 1120R

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  • rating: 98.8%
  • # reviews: 58664

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  • best offers: True
  • started: November 16, 2025
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  • availability: In Stock
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  • condition: New
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring
for years: 1970,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring, sku: 9635182283188611,

Wai 1120R Is Similar To:

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2 offers $18.50–$18.63 USD
  • Offer #1: $18.50 price + $4.00 delivery = $22.50* total. 1 of a new WAI reproduction Diode Arrowhead: ALN1410.+$4.00 shipping
  • Offer #2: $18.63 price + $48.90 delivery = $67.53* total.+$48.90 shipping