A. C. COSSOR MC105101-2 Tubular Capacitors Ok MC105101/2 A.c. .1UF 750VDC 5/1952

( Brand: A. C. Cossor ), ( Manufacturer Part Number: MC105101/2 ), ( Model: .1UF 750VDC ), ( Part Type: Capacitor Test ), ( Country Of Origin: United States )

Review A. C. COSSOR Mc105101/2 6.c. 1uf 750vdc Tubular Capacitors All 5/1952 Test Ok

The Cossor MC105101/2 AC 1uf 750VDC tubular capacitor is a high-performance electronic component designed for various applications that require a reliable and robust capacitor. This capacitor comes in a tubular shape, which allows for efficient use of space in electronic circuits.

The capacitance value of this component is rated at 1 microfarad (1uf), which makes it suitable for filtering and coupling applications in radio frequency (RF), audio, and power electronics. The voltage rating of 750VDC ensures that it can handle high voltage levels, making it an ideal choice for power supply systems and other applications where high voltage is involved.

The capacitor is rated for alternating current (AC) operation, which means it can handle the fluctuating currents commonly found in AC power systems. Its tolerances are specified as /-20%, which indicates good consistency in the capacitance value. The capacitor is also marked with the date code "5/1952 OK," indicating that it was manufactured in May 1952 and meets the specified quality standards.

The Cossor MC105101/2 AC 1uf 750VDC tubular capacitor is made of high-quality materials, ensuring excellent electrical performance and long-term reliability. It is also designed with a robust construction that can withstand harsh operating conditions, making it a popular choice for industrial and military applications.

The capacitor's dimensions are approximately 115mm long, 28mm in diameter, and 62mm in height. It is recommended that appropriate mounting techniques are used to ensure proper installation and to prevent any mechanical stress on the component.

In summary, the Cossor MC105101/2 AC 1uf 750VDC tubular capacitor is a high-performance and reliable electronic component suitable for various applications that require a capacitor with high voltage handling capabilities and a microfarad capacitance value. Its robust construction, efficient tubular shape, and high-quality materials make it an ideal choice for power supply systems, RF, audio, and industrial applications.

The Cossor MC105101/2 AC 1uf 750VDC tubular capacitors (5/1952 OK) are obsolete electrolytic capacitors that have been in production since the 1950s. These capacitors are still used in some applications due to their high voltage rating and large capacitance value. Here are the pros and cons of buying these capacitors:

1. High Voltage Rating: With a voltage rating of 750VDC, these capacitors are suitable for high voltage applications.

2. Large Capacitance Value: The capacitance value of 1uf (microfarad) is quite large and is useful in applications where a large amount of energy storage is required.

3. Long-lasting: Due to their robust design and the use of electrolytic material, these capacitors have a long lifespan, making them a good investment for long-term use.

1. Obsolete: These capacitors are no longer in production, which means that they can be difficult to source and may be more expensive than newer alternatives.

2. Size and Weight: Tubular capacitors are larger and heavier than modern capacitor types, which can lead to additional costs for transportation and installation.

3. Leakage Risk: Electrolytic capacitors, including tubular capacitors, have a risk of leakage, which can lead to failure and potential safety hazards.

The Cossor MC105101/2 AC 1uf 750VDC tubular capacitors (5/1952 OK) offer a high voltage rating and large capacitance value, making them a suitable choice for certain applications. However, their obsolete status, larger size and weight, and leakage risk are significant drawbacks that must be considered.

If possible, it is recommended to consider using modern capacitor types that offer similar voltage ratings and capacitance values but are more readily available, smaller, lighter, and have a lower risk of leakage. These modern alternatives are likely to be more cost-effective in the long run and offer better reliability and safety.

Details:

COSSOR .1uF 750VDC Tubular Capacitors. Mouse over the photo images to zoom in. Offered as is due to age. These are vintage PIO types from the mid 1950's.

2 1/4 inches in length and 3/4 inch diameter. Each tests good on the cap checker pictured. Offered are 6. Each is clean and in good condition.

They have short leads. Suitable for Amps and Radio Gear.

part #: mc1051012 price

• $34.99

specifications vintacapacitor:

• brand: A. C. Cossor
• mpn: Mc105101/2
• model: .1uf 750vdc
• part type: Capacitor Test
• country of origin: United States

payments vintacapacitor:

• other
• cash
• wallet: Google-pay
• credit card: Visa

shipping vintacapacitor:

• transit: 4-8 Days
• type: Calculated
• class: Expedited, Standard
• cost: $14.20
• carrier: USPS
• service: USPS Priority Mail, USPS Ground Advantage

offer vintacapacitor:

• options: Ship-to-home
• best offers: True
• sold: 0
• started: November 16, 2025
• quantity: 1
• availability: In Stock

seller vintacapacitor:

• rating: 99.8%
• city: Lake Winola, Pennsylvania
• # reviews: 7759

returns vintacapacitor:

• policy: No Returns

general vintacapacitor:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors
• condition: Open box

A. C. Cossor MC105101-2 Is Similar To:

• A C Cossor Mc105103 2 2 A.c 25uf 500vdc Tubular Capacitors 1952 (84.4% similar) Offered are 2. Cossor .25UF 500VDC tubular capacitors. 2/1 /4 inches in length and 3/4 inch diameter. Each is clean and in good condition. These are vintage poi types from the mid 1950'S. Offered as is due to age. Mouse over the photo images to zoom in. Suitable for amps and radio...(November 16th, 2025)