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Item #:
81943272
20PCS CBB21 684J 630V 0.68UF 680NF P20 Metallized Film Capacitor Pitch=20mm
Item #:
81943272
MMK 83175
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Product Details
| Item Weight | 0.5 lbs (230 grams) |
Product Description
20PCS CBB21 684J 630V 0.68UF 680NF P20 Metallized Film Capacitor Pitch=20mm
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Customer Questions & Answers
-
Question:
What are CBB21 metallized film capacitors used for?
Answer: CBB21 metallized film capacitors are commonly used in a variety of applications including power electronic circuits, filtering, and coupling. Their ability to handle high voltage and relative stability makes them ideal for both audio and power frequency circuits. They can be crucial components in power supplies, motor drives, and even consumer electronics where high performance is required. -
Question:
What is the significance of the 0.68µF capacitance in this product?
Answer: The 0.68µF capacitance signifies that the capacitor can store a specific amount of electrical charge, which is vital for circuit functionality. This capacitance value is widely used in power supply applications and signal coupling, where it helps maintain voltage and filter out interference, ensuring smooth operation of the circuit. -
Question:
What is the voltage rating of 630V important?
Answer: A voltage rating of 630V indicates the maximum allowable voltage the capacitor can handle without breaking down. This is crucial for high voltage applications, ensuring that the capacitor functions safely within its specified parameters. It makes the CBB21 suitable for applications in AC and DC circuits where voltage fluctuations occur. -
Question:
How do metallized film capacitors differ from ceramic capacitors?
Answer: Metallized film capacitors, like the CBB21 series, offer advantages such as higher voltage ratings and better stability over temperature and frequency compared to ceramic capacitors. Unlike ceramic capacitors, they are less prone to failure under high-stress conditions, making them a preferred choice for audio and power electronic applications where reliability is key. -
Question:
What is the pitch size of 20mm in capacitors?
Answer: The pitch size of 20mm refers to the distance between the leads of the capacitor. This measurement is crucial for ensuring compatibility with circuit boards and proper spacing in applications. A 20mm pitch allows for easy integration into most PCB layouts, which is beneficial for maintaining organized and efficient circuit designs. -
Question:
Are these capacitors polarized or non-polarized?
Answer: CBB21 metallized film capacitors are non-polarized, meaning they can be connected in either direction in a circuit. This design simplifies installation and reduces the chances of incorrect connectivity, making them ideal for applications where voltage polarity may vary. -
Question:
What applications are suitable for using 20PCS CBB21 capacitors?
Answer: The 20PCS CBB21 capacitors are ideal for a range of applications including power supply circuits, audio equipment, and various electronic devices that require stable capacitance under changing conditions. Their robustness makes them suitable for both DIY projects and professional-grade electronics manufacturing. -
Question:
Do these capacitors have any specific temperature coefficient?
Answer: CBB21 capacitors are generally designed to operate effectively across a wide temperature range. Their performance can vary with temperature, but they are engineered to maintain capacitance stability, which is crucial in applications exposed to different environmental conditions, such as automotive electronics or industrial machinery. -
Question:
How should I store these capacitors for longevity?
Answer: To ensure longevity, store CBB21 capacitors in a cool, dry place away from direct sunlight and moisture. Avoid exposure to extreme temperatures or humidity. Proper storage enhances performance longevity, particularly for long-term projects or inventory. -
Question:
Where can I buy 20PCS CBB21 684J 630V 0.68UF 680NF P20 Metallized Film Capacitor in Myanmar?
Answer: You can purchase 20PCS CBB21 684J 630V 0.68UF 680NF P20 Metallized Film Capacitors on Ubuy. They offer a wide selection and reliable service, making it easy for you to access this product in Myanmar.
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MMK 83175
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