Allicdata Part #: | 493-7907-ND |
Manufacturer Part#: |
LGR2W221MELB50 |
Price: | $ 4.06 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 220UF 20% 450V SNAP |
More Detail: | 220µF 450V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | LGR2W221MELB50 Datasheet/PDF |
Quantity: | 31 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 3.69000 |
10 +: | $ 3.27870 |
100 +: | $ 2.62310 |
500 +: | $ 2.25422 |
1000 +: | $ 2.12346 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 2.047" (52.00mm) |
Size / Dimension: | 1.181" Dia (30.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 1.43A @ 50kHz |
Ripple Current @ Low Frequency: | 1A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | LGR |
Operating Temperature: | -25°C ~ 105°C |
Lifetime @ Temp.: | 10000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | -- |
Voltage - Rated: | 450V |
Tolerance: | ±20% |
Capacitance: | 220µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Aluminum electrolytic capacitors, often called simply electrolytic capacitors, are polarized capacitors consisting of two electrodes-an aluminum foil, or “anode” and a metal oxide film, or “cathode”-separated by an electrolyte, usually a solution of sodium hydroxide and aluminum oxide, and enclosed in a cylindrical or rectangular case. The aluminum foil is stamped with conductive patterns to increase its surface area, and sometimes modified with positive or negative voltage stacks. The metal oxide film serves as a dielectric and selectively admits electric current, allowing electrons to pass from the anode to the cathode. The electrolyte completes the electric circuit and serves as a dielectric for the capacitor. The LGR2W221MELB50 is an example of an aluminum electrolytic capacitor.
The LGR2W221MELB50 is a 22μF, 16V aluminum electrolytic capacitor and is ideal for applications such as switching power supplies, voltage regulators and high-speed logic circuits. This capacitor is characterized by its long life, low equivalent series resistance (ESR) and low temperature coefficient of capacitance (TCC). It is also available in multiple sizes and various other shapes, including radial and snap-in, making it suitable for a variety of different applications. The aluminum foil and metal oxide film are separated by an electrolyte, which is usually a electrolyte of sodium hydroxide and aluminum oxide.
In terms of its electrical properties, the LGR2W221MELB50 offers excellent low ESR characteristics which allow for higher ripple current ratings and stable voltage regulation. This capacitor also offers extremely low TCC, which ensures stable device performance even in high temperature applications. In addition, this capacitor has a long life, which makes it suitable for use in applications that require a long service life.
The LGR2W221MELB50 also has a wide range of other features. It features a radial leaded design, which allows for easy installation and space-saving advantages. The aluminum construction and stainless steel end caps ensure a compact and reliable design. The radial leaded design also allows for a wide variety of mounting options and is compatible with various mounting methods such as through-hole, surface-mount, and heat-sink mounting. Furthermore, the capacitor is hermetically sealed for greater reliability.
In terms of working principle, the LGR2W221MELB50 is designed to store electrical energy in an electric field between the aluminum foil and the metal oxide (cathode) layer. When a voltage is applied across the capacitor, electron charges collect in the area near the electrodes, thus increasing the electric field. This electric field stores energy in the form of charge separation, which allows electronic devices to use the capacitor as a source of energy. When the voltage applied across the capacitor is dropped, the electric field collapses and the charge separation is reversed, releasing the stored energy back into the circuit.
In summary, the LGR2W221MELB50 is an aluminum electrolytic capacitor and is ideal for applications such as switching power supplies, voltage regulators and high-speed logic circuits. It offers excellent electrical properties such as a long life, low ESR, and low TCC. In addition, it features a radial leaded design and is hermetically sealed for greater reliability. Moreover, it works by storing electrical energy in an electric field between the aluminum foil and the metal oxide (cathode) layer, and releasing the stored energy when the voltage is dropped.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LGR2W221MELB50 | Nichicon | 4.06 $ | 31 | CAP ALUM 220UF 20% 450V S... |
LGR2E821MELC40 | Nichicon | 4.53 $ | 81 | CAP ALUM 820UF 20% 250V S... |
LGR2E561MELA50 | Nichicon | 3.02 $ | 64 | CAP ALUM 560UF 20% 250V S... |
LGR2G181MELC25 | Nichicon | 3.11 $ | 29 | CAP ALUM 180UF 20% 400V S... |
LGR2G181MELB35 | Nichicon | 3.25 $ | 4 | CAP ALUM 180UF 20% 400V S... |
LGR2E181MELZ30 | Nichicon | 2.07 $ | 196 | CAP ALUM 180UF 20% 250V S... |
LGR2E271MELZ35 | Nichicon | 2.09 $ | 209 | CAP ALUM 270UF 20% 250V S... |
LGR2W820MELZ45 | Nichicon | 2.21 $ | 242 | CAP ALUM 82UF 20% 450V SN... |
LGR2E271MELA30 | Nichicon | 2.21 $ | 152 | CAP ALUM 270UF 20% 250V S... |
LGR2D271MELA25 | Nichicon | 2.22 $ | 225 | CAP ALUM 270UF 20% 200V S... |
LGR2W560MELZ35 | Nichicon | 2.22 $ | 170 | CAP ALUM 56UF 20% 450V SN... |
LGR2W680MELZ40 | Nichicon | 2.27 $ | 220 | CAP ALUM 68UF 20% 450V SN... |
LGR2G151MELZ50 | Nichicon | 2.63 $ | 243 | CAP ALUM 150UF 20% 400V S... |
LGR2G151MELA40 | Nichicon | 2.73 $ | 232 | CAP ALUM 150UF 20% 400V S... |
LGR2W101MELB30 | Nichicon | 2.73 $ | 157 | CAP ALUM 100UF 20% 450V S... |
LGR2D471MELB30 | Nichicon | 2.74 $ | 88 | CAP ALUM 470UF 20% 200V S... |
LGR2W121MELA45 | Nichicon | 2.82 $ | 243 | CAP ALUM 120UF 20% 450V S... |
LGR2E391MELB30 | Nichicon | 2.82 $ | 104 | CAP ALUM 390UF 20% 250V S... |
LGR2E331MELB25 | Nichicon | 2.84 $ | 175 | CAP ALUM 330UF 20% 250V S... |
LGR2G151MELB30 | Nichicon | 2.94 $ | 124 | CAP ALUM 150UF 20% 400V S... |
LGR2G181MELA45 | Nichicon | 3.03 $ | 235 | CAP ALUM 180UF 20% 400V S... |
LGR2D681MELA40 | Nichicon | 3.05 $ | 638 | CAP ALUM 680UF 20% 200V S... |
LGR2D561MELB30 | Nichicon | 3.09 $ | 200 | CAP ALUM 560UF 20% 200V S... |
LGR2E471MELA45 | Nichicon | 3.15 $ | 207 | CAP ALUM 470UF 20% 250V S... |
LGR2W151MELB40 | Nichicon | 3.43 $ | 200 | CAP ALUM 150UF 20% 450V S... |
LGR2W181MELB45 | Nichicon | 3.6 $ | 144 | CAP ALUM 180UF 20% 450V S... |
LGR2E681MELB45 | Nichicon | 3.68 $ | 145 | CAP ALUM 680UF 20% 250V S... |
LGR2D821MELC30 | Nichicon | 3.72 $ | 425 | CAP ALUM 820UF 20% 200V S... |
LGR2D102MELB45 | Nichicon | 3.74 $ | 173 | CAP ALUM 1000UF 20% 200V ... |
LGR2G221MELA50 | Nichicon | 3.74 $ | 196 | CAP ALUM 220UF 20% 400V S... |
LGR2E221MELA25 | Nichicon | 2.27 $ | 201 | CAP ALUM 220UF 20% 250V S... |
LGR2W820MELA35 | Nichicon | 2.31 $ | 233 | CAP ALUM 82UF 20% 450V SN... |
LGR2E331MELZ40 | Nichicon | 2.31 $ | 125 | CAP ALUM 330UF 20% 250V S... |
LGR2W560MELA25 | Nichicon | 2.33 $ | 193 | CAP ALUM 56UF 20% 450V SN... |
LGR2D271MELZ30 | Nichicon | 2.34 $ | 205 | CAP ALUM 270UF 20% 200V S... |
LGR2E331MELA35 | Nichicon | 2.42 $ | 210 | CAP ALUM 330UF 20% 250V S... |
LGR2D391MELB25 | Nichicon | 2.5 $ | 275 | CAP ALUM 390UF 20% 200V S... |
LGR2E391MELZ45 | Nichicon | 2.52 $ | 244 | CAP ALUM 390UF 20% 250V S... |
LGR2W101MELZ50 | Nichicon | 2.52 $ | 125 | CAP ALUM 100UF 20% 450V S... |
LGR2G121MELA35 | Nichicon | 2.52 $ | 122 | CAP ALUM 120UF 20% 400V S... |
CAP ALUM 33UF SMD33F 400V Aluminum Elect...
CAP ALUM 33UF SMD33F 400V Aluminum Elect...
CAP ALUM 68UF SMD68F 250V Aluminum Elect...
CAP ALUM 68UF SMD68F 250V Aluminum Elect...
CAP ALUM 100UF SMD100F 200V Aluminum Ele...
CAP ALUM 100UF SMD100F 200V Aluminum Ele...