When buyers want to buy different capacitors, different values of capacitance often can be seen: 0.01μf,0.1μf,0.47μf,1μf,10μf,47μf,100μf, etc. in the BOM. So literally we can see the differences of the values, but what are the different applications? Where can I buy these different capacitors?
We will select some classic examples for your ref.
The choice of capacitor value depends on the specific application and the requirements of the circuit. Here's a general guideline for when to use capacitors of different values:
0.1μF Capacitor
0.1uf capacitors, often referred to as 100nF capacitors, are commonly used for decoupling and filtering purposes in electronic circuits. They are effective at filtering out high-frequency noise and providing stable voltage to ICs (integrated circuits), especially digital ones. They are often placed close to the power pins of ICs to minimize the effect of noise on their operation.
For 0.1uf this capacitance value, we can choose different type of capacitors, such as ceramic capacitor, film capacitor, tantalum capacitor, electrolytic capacitor, etc. You can find in the figure 1,2,3,4.
Figure 1
1μF Capacitor
1uf capacitors are also used for decoupling and filtering, but they are typically used in circuits where a slightly larger capacitance value is needed compared to 0.1μF capacitors. They are also suitable for low-pass filtering in audio circuits or for coupling capacitors in amplifier circuits.
Figure 2
10μF Capacitor
10uf capacitors are commonly used in power supply filtering and bypassing applications where larger capacitance values are required to smooth out variations in the power supply voltage. They are effective at filtering out low-frequency noise and providing stable DC voltage to components in the circuit.
Figure 3
100μF Capacitor
100uf capacitors are used in applications where even larger capacitance values are needed for power supply filtering and decoupling. They are often used in conjunction with smaller capacitors (such as 0.1uF or 1uF) for multiple stages of filtering to ensure a clean and stable power supply.
Figure 4
But of course, technical buyers need to check other parameters to select proper capacitors.
About US
We UF Capacitors supply four types of capacitors include: ceramic capacitors, film capacitors, tantalum capacitors, and electrolytic capacitors.
We UF Capacitors is an ISO9001-certified manufacturer in China, founded in 1995. We hold military qualifications for tantalum capacitors, MLCC, and other products. Additionally, we have a UL-recognized test laboratory located at our factory site.
Our marketing position is to provide a superior alternative to first-tier brands such as TDK, Murata, AVX, EPCOS, Vishay, and Panasonic. We offer similar quality but at better prices, with faster lead times and excellent service. With extensive experience working with renowned international companies like GE, Philips, Jabil, and Flex, we have built a strong reputation.
UF Capacitors serves the consumer electronics, computing, communications, and industrial markets. As a professional Chinese electronic components manufacturer, we are dedicated to delivering high-quality electronic components, exceptional management, strict quality control systems, and excellent sales service. We strive to foster mutually beneficial partnerships and drive business growth.
UF Capacitor Cross Reference
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UF Capacitors |
Description |
Samsung |
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0.1uF 50V X7R +/-10% 0603 T&R RoHS |
CL10B104KB8NNNC |
|
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1uF 25V X7R +/-10% 0805 T&R RoHS |
CL21B105KAFNNNE |
|
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10uF 16V X5R +/-10% 0805 T&R RoHS |
CL21A106KOQNNNE |
|
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1uF 25V X7R +/-10% 0603 T&R RoHS |
CL10B105KA8NNNC |
|
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4.7uF 10V X5R +/-10% 0603 T&R RoHS |
CL10A475KP8NNNC |
|
UF Capacitors |
Description |
AVX |
|
CA45T226K0010000AR000 |
CA45 22uF 10V +/-10% Case A T&R RoHS |
TAJA226K010RNJ |
|
CA45T475K0016000AR000 |
CA45 4.7uF 16V +/-10% Case A T&R RoHS |
TAJA475K016RNJ |
|
CA45T105K0035000AR000 |
CA45 1uF 35V +/-10% Case A T&R RoHS |
TAJA105K035RNJ |
|
CA45T106M0025000CR000 |
CA45 10uF 25V +/-20% Case C T&R RoHS |
TAJC106M025RNJ |
|
CA45T106M0035000CR000 |
CA45 10uF 35V +/-20% Case C T&R RoHS |
TAJC106M035RNJ |
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