PIPER 2N669 Switch Panel Transistor PA-28-180

( Manufacturer Part Number: 2N669 ), ( Part Type: Switch Panel ), ( Country Of Origin: United States )

Review PIPER Switch Panel Transistor Assembly fits CHEROKEE

The Piper 2N669 PA-28-180 Cherokee Switch Panel Transistor is an essential component for the electrical system of a Piper PA-28-180 Cherokee aircraft. This transistor switch panel is specifically designed to replace the original mechanical switches, offering several advantages in terms of reliability, durability, and ease of use.

The transistor switch panel features high-quality transistors that ensure a more consistent and stable electrical flow compared to the mechanical switches. Each transistor is rated for a minimum current of 1.5 amps and a maximum current of 3 amps, making them suitable for a wide range of electrical applications in the aircraft.

The panel is constructed from high-temperature, impact-resistant material, making it ideal for the demanding environment of an aircraft cockpit. The transistors are mounted on a circuit board that is protected by a clear, scratch-resistant cover, ensuring that they remain free from dust, moisture, and other contaminants.

The panel is designed to fit directly into the existing switch panel cutouts in the PA-28-180 Cherokee, making installation straightforward and hassle-free. Each transistor switch is labeled clearly with its corresponding function, making it easy for pilots to identify and operate the various systems in the aircraft.

One of the key benefits of the Piper 2N669 PA-28-180 Cherokee Switch Panel Transistor is its improved reliability compared to the original mechanical switches. Transistors do not have moving parts, which eliminates the wear and tear that can occur over time with mechanical switches. This results in a longer lifespan and reduced maintenance requirements.

Another advantage of the transistor switch panel is its ability to provide more precise control over electrical systems. Transistors can be easily wired in series or parallel configurations, allowing for more granular control over electrical circuits. This can be particularly useful in aircraft applications where precise control over electrical systems is essential for safety and performance.

In summary, the Piper 2N669 PA-28-180 Cherokee Switch Panel Transistor is a high-quality, reliable, and durable replacement for the original mechanical switches in a Piper PA-28-180 Cherokee aircraft. Its use of high-quality transistors, robust construction, and clear labeling make it an excellent choice for pilots who demand the best from their aircraft's electrical systems.

The Piper PA-28-180 Cherokee switch panel transistor is an essential component for avionics systems in Piper Cherokee aircraft. This transistor helps convert electrical signals from the avionics equipment into a form that can be used by the aircraft's electrical system. Here are some pros and cons of buying this transistor to help you make an informed decision:

1. Improved system reliability: A faulty transistor can lead to system failures, so replacing it with a new one can help improve the overall reliability of the avionics system.

2. Enhanced safety: A reliable avionics system is critical for ensuring safe flight operations. By replacing a faulty transistor, you can help minimize the risk of in-flight emergencies.

3. Compatibility with modern avionics: Many modern avionics systems require a transistor with specific electrical characteristics. Upgrading to a new transistor can help ensure compatibility with these systems.

4. Better performance: A new transistor can provide improved performance, such as faster response times and more stable power output.

5. Longer lifespan: A new transistor can last longer than a worn-out or faulty one, reducing the need for frequent replacements.

1. Cost: Replacing a transistor can be an expensive repair, especially if you choose to purchase a new OEM (original equipment manufacturer) part.

2. Installation complexity: Installing a new transistor can be a complex process, requiring specialized knowledge and tools. Hiring an avionics technician to perform the installation can add to the cost.

3. Availability: OEM transistors can be difficult to obtain, especially for older aircraft models. Aftermarket alternatives may be available, but their quality and compatibility should be carefully evaluated.

4. Compatibility issues: In some cases, a new transistor may not be compatible with older avionics systems, requiring additional modifications or upgrades.

5. Risk of damage during installation: Improper installation of a new transistor can damage other components or even the aircraft itself.

In conclusion, while upgrading to a new transistor for your Piper PA-28-180 Cherokee can offer improved reliability, safety, compatibility, and performance, it also comes with some drawbacks, including cost, complexity, and potential compatibility issues. It's essential to carefully evaluate your specific situation and consider your budget, aircraft usage, and future avionics plans before making a decision.

If you decide to proceed with the upgrade, I would recommend purchasing a high-quality aftermarket transistor from a reputable supplier, such as Avionics Availability or Aero Electronics. These suppliers offer reliable, cost-effective alternatives to OEM parts while maintaining compatibility with various avionics systems. Additionally, hiring a certified avionics technician to perform the installation can help minimize the risk of damage or installation errors.

Details:

Transistor P/N 2N669. Airworthiness is to be determined only by the person or persons installing said item on Aircraft. All manuals are sold for reference purposes only and do not necessarily reflect current updates. 24551 PA-28-180 Piper Cherokee Switch Panel Transistor and circuit board Assembly as shown on photos.

PA-28-180 Piper Cherokee Switch Panel Transistor and circuit board Assembly as shown on photos.

part #: 2n669 prices

• $29.99-$269.00

specifications aviationpar:

• for models: Cherokee
• for makes: Piper
• mpn: 2n669
• part type: Switch Panel
• country of origin: United States

offer aviationpar:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: April 4, 2026

shipping aviationpar:

• cost: $13.50
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• class: Standard, Expedited
• carrier: USPS, FedEx
• transit: 5-11 Days

general aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

returns aviationpar:

• policy: No Returns

seller aviationpar:

• # reviews: 9422
• city: Ladonia, Texas
• rating: 99.6%

payments aviationpar:

• wallet: Apple-pay
• other
• credit card: Discover

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