Allicdata Part #: | 493-8572-ND |
Manufacturer Part#: |
LGW2W271MELC30 |
Price: | $ 3.62 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 270UF 20% 450V SNAP |
More Detail: | 270µF 450V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | LGW2W271MELC30 Datasheet/PDF |
Quantity: | 226 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 3.28500 |
10 +: | $ 2.92095 |
100 +: | $ 2.33685 |
500 +: | $ 2.00825 |
1000 +: | $ 1.89175 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.181" (30.00mm) |
Size / Dimension: | 1.378" Dia (35.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 2.717A @ 50kHz |
Ripple Current @ Low Frequency: | 1.9A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | LGW |
Operating Temperature: | -25°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | -- |
Voltage - Rated: | 450V |
Tolerance: | ±20% |
Capacitance: | 270µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are widely used in circuit designs and electrical systems due to their low cost and relatively large capacitance. The high capacitance values and low cost of aluminum electrolytic capacitors make them suitable for many consumer products, such as TVs, cell phones, computers, and other consumer electronics. Aluminum electrolytic capacitors contain two distinct parts: an anode or the negative terminal, and a cathode or the positive terminal. The anode is usually made of aluminum foil, while the cathode is usually made of aluminum oxide. When connected to a power source, electrons flow from the anode to the cathode.
The LGW2W271MELC30 is an electrolytic capacitor of type "flip chip". It is an aluminum-based capacitor, typically with a capacitance of two microfarads (0.002mF). This capacitor has two terminals that are connected through two metalized contacts and an insulating medium. It is designed to operate safely under a specific rated voltage, temperature, and capacitance values. The LGW2W271MELC30 offers a high capacitance in a very small volume size, and can be easily mounted. It is used in a variety of circuits, from small audio circuits to big industrial power management circuits.
The working principle of an aluminum electrolytic capacitor is based on the chemistry of electrolysis. An electrolytic capacitor essentially consists of a couple of metal layers, separated by an electrolytic medium. The metal layers consist of anode and cathode. The electrolytic medium serves as the insulator between the two layers. When an electrical voltage is applied across the plates, some of the electrolytic medium dissociates into positively and negatively charged ions. The positively charged ions move towards the anode while the negatively charged ions move towards the cathode. This movement of ions creates an electrostatic field across the two plates, which stores the electric energy.
The LGW2W271MELC30 capacitor is ideal for applications such as power management circuits and portable electronic devices. The small size, wide temperature range, low impedance, and relatively large capacitance make them suitable for many high frequency applications. Low-loss capacitance is another advantage of an aluminum electrolytic capacitor which makes them suitable for digital circuits. They are used in an array of applications, such as DC-DC power conversion, switching power supplies, multi-phase DC-DC converters, low-noise power supply, automotive systems, and telecommunications.
To sum up, the LGW2W271MELC30 is a flip chip capacitor with two terminals connected by two metalized contacts and an insulating medium. It has a large capacitance and a small size, making it the perfect choice for power management circuits, portable electronic devices and applications that require a low-loss capacitance. The working principle of the capacitor is based on the electrolysis process, where positively and negatively charged ions move across two metal layers. This movement creates an electrostatic field that stores and releases electric energy.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LGW2E122MELC40 | Nichicon | 3.32 $ | 164 | CAP ALUM 1200UF 20% 250V ... |
LGW2D152MELB45 | Nichicon | 3.7 $ | 58 | CAP ALUM 1500UF 20% 200V ... |
LGW2E821MELA50 | Nichicon | 3.72 $ | 33 | CAP ALUM 820UF 20% 250V S... |
LGW2W271MELA50 | Nichicon | 3.79 $ | 25 | CAP ALUM 270UF 20% 450V S... |
LGW2G271MELZ50 | Nichicon | 2.97 $ | 90 | CAP ALUM 270UF 20% 400V S... |
LGW2D821MELZ45 | Nichicon | 2.25 $ | 248 | CAP ALUM 820UF 20% 200V S... |
LGW2E681MELZ50 | Nichicon | 2.79 $ | 246 | CAP ALUM 680UF 20% 250V S... |
LGW2W181MELA40 | Nichicon | 2.88 $ | 205 | CAP ALUM 180UF 20% 450V S... |
LGW2G271MELB35 | Nichicon | 3.15 $ | 106 | CAP ALUM 270UF 20% 400V S... |
LGW2D122MELA50 | Nichicon | 3.21 $ | 224 | CAP ALUM 1200UF 20% 200V ... |
LGW2G221MELA35 | Nichicon | 2.23 $ | 350 | CAP ALUM 220UF 20% 400V S... |
LGW2W151MELB25 | Nichicon | 2.45 $ | 285 | CAP ALUM 150UF 20% 450V S... |
LGW2E471MELZ40 | Nichicon | 2.47 $ | 1470 | CAP ALUM 470UF 20% 250V S... |
LGW2W151MELA35 | Nichicon | 2.5 $ | 137 | CAP ALUM 150UF 20% 450V S... |
LGW2E821MELB35 | Nichicon | 3.03 $ | 248 | CAP ALUM 820UF 20% 250V S... |
LGW2W221MELB35 | Nichicon | 3.07 $ | 395 | CAP ALUM 220UF 20% 450V S... |
LGW2G331MELA50 | Nichicon | 3.1 $ | 100 | CAP ALUM 330UF 20% 400V S... |
LGW2E681MELA40 | Nichicon | 3.14 $ | 166 | CAP ALUM 680UF 20% 250V S... |
LGW2W181MELC25 | Nichicon | 3.18 $ | 84 | CAP ALUM 180UF 20% 450V S... |
LGW2G271MELA40 | Nichicon | 3.2 $ | 403 | CAP ALUM 270UF 20% 400V S... |
LGW2E821MELC30 | Nichicon | 3.25 $ | 421 | CAP ALUM 820UF 20% 250V S... |
LGW2D152MELC35 | Nichicon | 3.3 $ | 131 | CAP ALUM 1500UF 20% 200V ... |
LGW2E102MELC35 | Nichicon | 3.41 $ | 195 | CAP ALUM 1000UF 20% 250V ... |
LGW2E102MELB40 | Nichicon | 3.51 $ | 155 | CAP ALUM 1000UF 20% 250V ... |
LGW2W271MELB40 | Nichicon | 3.52 $ | 614 | CAP ALUM 270UF 20% 450V S... |
LGW2W271MELC30 | Nichicon | 3.62 $ | 226 | CAP ALUM 270UF 20% 450V S... |
LGW2D681MELZ40 | Nichicon | 1.76 $ | 180 | CAP ALUM 680UF 20% 200V S... |
LGW2E471MELB25 | Nichicon | 1.89 $ | 410 | CAP ALUM 470UF 20% 250V S... |
LGW2E331MELZ30 | Nichicon | 1.92 $ | 620 | CAP ALUM 330UF 20% 250V S... |
LGW2G561MELC45 | Nichicon | 4.53 $ | 781 | CAP ALUM 560UF 20% 400V S... |
LGW2D182MELB50 | Nichicon | 5.11 $ | 70 | CAP ALUM 1800UF 20% 200V ... |
LGW2E182MELC50 | Nichicon | 5.75 $ | 495 | CAP ALUM 1800UF 20% 250V ... |
LGW2W151MELZ40 | Nichicon | 2.07 $ | 48 | CAP ALUM 150UF 20% 450V S... |
LGW2W331MELB45 | Nichicon | 4.2 $ | 68 | CAP ALUM 330UF 20% 450V S... |
LGW2E122MELB50 | Nichicon | 4.24 $ | 53 | CAP ALUM 1200UF 20% 250V ... |
LGW2W820MELZ25 | Nichicon | 1.71 $ | 1000 | CAP ALUM 82UF 20% 450V SN... |
LGW2D471MELA25 | Nichicon | 1.89 $ | 1000 | CAP ALUM 470UF 20% 200V S... |
LGW2D561MELZ35 | Nichicon | 2.08 $ | 1000 | CAP ALUM 560UF 20% 200V S... |
LGW2E561MELA35 | Nichicon | 2.29 $ | 1000 | CAP ALUM 560UF 20% 250V S... |
LGW2W101MELZ30 | Nichicon | 2.17 $ | 1000 | CAP ALUM 100UF 20% 450V S... |
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