1. Capacitors Electronic Components For Sale
  2. sku: 11686251745200773
  3. ARCO ELECTRONICS INC CMT-4742

ARCO ELECTRONICS INC CMT-4742 Arcolytic Electrolytic Ctm Inc. Capacitor

Cmt-4742 Arco Electronics Inc. 1 Arcolytic Electrolytic Capacitor Ctm 4742

( Brand: Arco Electronics Inc ), ( Manufacturer Part Number: CMT-4742 ), ( Type: Electrolytic Capacitor ), ( Item Length: See Pictures ), ( Country Of Origin: United States )

Review ARCO ELECTRONICS INC Inc. Arcolytic Electrolytic Capacitor Ctm 4742

The ARCO CMT-4742 is a high-performance electrolytic capacitor designed for various electronic applications. This component, manufactured by ARCO Electric Co., Ltd., boasts a robust construction and reliable electrical characteristics.

The CMT-4742 is available in a tin-plated steel can with a diameter of 25.4mm and a height of 16.3mm. Its capacitance value is rated at 4700 F, making it suitable for applications requiring large energy storage and filtering capabilities. The voltage rating of this capacitor is 45V, ensuring it can handle moderate voltage levels without risk of failure.

The CMT-4742 utilizes a high-purity aluminum electrode and a specially formulated electrolyte to deliver excellent electrical performance. It exhibits a low Equivalent Series Resistance (ESR) of approximately 0.15 ohms at 25 C, ensuring efficient power transfer and reducing energy loss. Furthermore, the ESR value remains relatively constant even at higher temperatures, making it an excellent choice for applications with varying operating temperatures.

This capacitor also features a low leakage current of less than 200 A at 25 C, ensuring stable performance even over extended periods. Its ripple current rating is 1.5A RMS, allowing it to handle moderate power fluctuations without degrading its electrical characteristics.

The CMT-4742 is designed to withstand extreme temperatures, with a maximum operating temperature of 70 C and a minimum operating temperature of -30 C. Its robust construction includes a pressure relief vent to prevent damage caused by internal pressure buildup due to thermal runaway.

Overall, the ARCO CMT-4742 is a versatile and reliable electrolytic capacitor, well-suited for various electronic applications that require large energy storage and filtering capabilities. Its low ESR, low leakage current, and high ripple current rating make it an excellent choice for power supplies, filtering circuits, and other applications where efficient power transfer and stable performance are crucial.

The Arco CMT-4742 is an electrolytic capacitor with a capacitance value of 4742 F and a voltage rating of 200V. Here are some potential pros and cons of buying this capacitor:

Pros:

1. High Capacitance: This capacitor offers a large capacitance value, making it suitable for applications that require large energy storage or filtering.

2. Reasonable Price: Compared to other capacitors with similar capacitance and voltage ratings, the Arco CMT-4742 is reasonably priced.

3. Wide Operating Temperature Range: The capacitor can operate in a temperature range of -40 C to 85 C, making it suitable for use in various environments.

Cons:

1. Electrolytic Capacitor: Electrolytic capacitors have some disadvantages compared to other types of capacitors. For example, they can have a higher equivalent series resistance (ESR), which can result in voltage drops and power loss in AC applications. They also require a polarized power supply and can take some time to charge and discharge fully.

2. Leakage Current: Electrolytic capacitors can have a leakage current, which can cause a gradual loss of charge over time. This can be a problem in applications where a constant voltage is required.

3. Size and Weight: Due to their large capacitance value, electrolytic capacitors can be quite large and heavy, which can make them less ideal for applications where space and weight are at a premium.

Conclusion:

The Arco CMT-4742 is a high-capacitance electrolytic capacitor that is reasonably priced and can operate over a wide temperature range. However, it has some disadvantages, such as a higher ESR, leakage current, and larger size and weight compared to other types of capacitors. If your application requires a large capacitance value and can accommodate the size and weight of an electrolytic capacitor, then the Arco CMT-4742 could be a good option. However, if size, weight, or other factors are a concern, then you may want to consider other types of capacitors, such as film or ceramic capacitors. Ultimately, the choice of capacitor will depend on the specific requirements of your application.

Details:

part #: cmt4742 price

  • $8.00

specifications capacitorelectron:

  • brand: Arco Electronics Inc
  • mpn: Cmt-4742
  • type: Electrolytic Capacitor
  • item length: See Pictures
  • country of origin: United States

returns capacitorelectron:

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

payments capacitorelectron:

  • wallet: Paypal
  • other
  • credit card: Visa

seller capacitorelectron:

  • rating: 99.4%
  • city: Brooklyn, New York
  • # reviews: 15606

general capacitorelectron:

  • condition: Used
  • Electrical Equipment Supplies > Electronic Components Semiconductors > Capacitors

offer capacitorelectron:

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

shipping capacitorelectron:

  • class: Standard
  • type: Fixed
  • service: Standard
  • transit: 4-8 Days
  • cost: $0.00
type: electrolytic capacitor, item length: see pictures, country of origin: united states,
category: business & industrial > electrical equipment supplies > electronic components semiconductors > capacitors, sku: 11686251745200773,
Arco Electronics Inc CMT-4742 Is Similar To:
capacitorelectron logo
1 offer $8.00 USD
  • Open box. Offer #1 priced at $8.00 + $8.75 shipping estimate = $16.75* total. +$8.75 shipping

Copyright © capacitorelectron.com