WESTERN ELECTRIC 439QD Capacitor 2.08UF

( Brand: Western Electric ), ( Manufacturer Part Number: 439QD ), ( Part Type: Capacitor )

Review WESTERN ELECTRIC Capacitor 2.08uf

The Western Electric 439QD capacitor is a premium electrolytic capacitor that delivers exceptional performance and reliability for various electronic applications. This capacitor comes with a capacitance value of 2.08 microfarads (uF), making it an ideal choice for projects requiring a mid-range capacitance value.

The Western Electric 439QD capacitor is designed with high-quality materials, ensuring superior electrical characteristics. Its electrolytic design provides large energy storage capacity, making it suitable for applications that require energy buffering or voltage stabilization. The capacitor's aluminum electrodes are silver-plated, providing excellent conductivity and longevity.

The Western Electric 439QD capacitor is known for its low equivalent series resistance (ESR), which results in minimal power loss and improved efficiency. Its low ESR also ensures that the capacitor can deliver maximum current when required, making it an excellent choice for applications that demand high current pulsing.

The capacitor's case is made of aluminum, making it robust and durable. It has a diameter of 25mm and a height of 54.5mm, with a screw terminal design that enables easy installation and maintenance. The capacitor is also RoHS compliant, ensuring that it meets the latest environmental regulations.

The Western Electric 439QD capacitor is designed to withstand high operating temperatures, making it suitable for use in environments where temperatures may vary. It has a temperature range of -40 C to 85 C, ensuring that it can perform optimally in a wide range of temperature conditions.

The capacitor's tolerance is 20%, ensuring that it provides accurate and consistent capacitance value. Its rated voltage is 400VDC, making it suitable for use in applications that require high voltage capacitors.

In summary, the Western Electric 439QD capacitor is a high-performance electrolytic capacitor that delivers exceptional electrical characteristics, including low ESR, high energy storage capacity, and excellent conductivity. Its durable aluminum case, screw terminal design, and wide temperature range make it a reliable and versatile choice for various electronic applications.

The Western Electric 439QD capacitor is a well-known and highly regarded capacitor in the audio community, particularly among vintage audio equipment enthusiasts. This capacitor is known for its high-quality construction and excellent electrical performance. Here are some pros and cons of buying this specific capacitor model, the 2.08uf 439QD:

1. High-quality construction: The Western Electric 439QD capacitors are known for their robust and durable design. They are hand-wound and use high-quality paper and mylar film as dielectrics.

2. Excellent electrical performance: These capacitors offer low impedance, low ESR (Equivalent Series Resistance), and low DC leakage current, which makes them ideal for audio applications.

3. Vintage sound: Many audiophiles believe that these capacitors offer a unique and desirable sound quality that cannot be replicated by modern capacitors.

4. Collectible value: Due to their historical significance and rarity, Western Electric 439QD capacitors can be considered as collectibles, and their value may appreciate over time.

1. Cost: The Western Electric 439QD capacitors are relatively expensive compared to modern capacitor alternatives.

2. Limited availability: Due to their age and the fact that they were discontinued many years ago, finding these capacitors in good condition and at a reasonable price can be challenging.

3. Size and weight: The 2.08uf 439QD capacitor is a fairly large and heavy component, which may make it difficult to incorporate into modern audio equipment designs.

The Western Electric 439QD capacitor is a highly regarded and desirable component in the audio community, particularly among vintage audio equipment enthusiasts. Its high-quality construction, excellent electrical performance, and unique sound quality make it a valuable addition to many audio applications. However, its cost, limited availability, and size and weight may make it a less practical choice for modern audio equipment designs.

If you are building or restoring vintage audio equipment, or if you are an audiophile looking for a unique and desirable sound quality, the Western Electric 439QD capacitor may be an excellent choice for you. However, if you are working on a modern audio project, or if cost and practicality are your primary concerns, you may want to consider alternative capacitor options. Ultimately, the decision to purchase a Western Electric 439QD capacitor should be based on your specific requirements, budget, and personal preferences.

Details:

3/8 inch tall without protrusions x 1 3/4 thick. Please see photos for personal evaluation and specifics. Up for sale is a Western Electric 439QD Capacitor 2.08uf. In good condition, a couple minor dings wont affect performance Guaranteed working.

part #: 439qd prices

• $29.50-$31.47

specifications vintacapacitor:

• brand: Western Electric
• mpn: 439qd
• part type: Capacitor

shipping vintacapacitor:

• type: Fixed
• transit: 3-8 Days
• cost: $6.95
• class: Standard
• service: Standard

general vintacapacitor:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors
• condition: Used

payments vintacapacitor:

• other
• wallet: Paypal
• credit card: Discover

seller vintacapacitor:

• # reviews: 34750
• city: Huntington Beach, California
• rating: 99.8%

returns vintacapacitor:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

offer vintacapacitor:

• sold: 0
• options: Ship-to-home
• started: September 29, 2025
• availability: In Stock
• quantity: 1

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