Allicdata Part #: | 493-6945-ND |
Manufacturer Part#: |
UHW1H122MHD |
Price: | $ 1.08 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 1200UF 20% 50V RADIAL |
More Detail: | 1200µF 50V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | UHW1H122MHD Datasheet/PDF |
Quantity: | 186 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 0.98100 |
10 +: | $ 0.79200 |
100 +: | $ 0.60489 |
500 +: | $ 0.46085 |
1000 +: | $ 0.40325 |
2500 +: | $ 0.38885 |
5000 +: | $ 0.37445 |
Series: | UHW |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 1200µF |
Tolerance: | ±20% |
Voltage - Rated: | 50V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 10000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 1.962A @ 120Hz |
Ripple Current @ High Frequency: | 3.27A @ 100kHz |
Impedance: | 21 mOhms |
Lead Spacing: | 0.295" (7.50mm) |
Size / Dimension: | 0.630" Dia (16.00mm) |
Height - Seated (Max): | 1.063" (27.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum electrolytic capacitors are electrical components composed of two metal plates covered with a non-conductive dielectric layer, which are used as energy storage equipment in a variety of electronics applications. The UHW1H122MHD is an aluminum electrolytic capacitor specifically designed for high-temperature and high-frequency applications. This capacitor is composed of a metal plate and an anode layer, which are covered with an insulating film. In this type of capacitor, the dielectric layer is formed by creating a thin film of aluminum oxide on the anode. The UHW1H122MHD aluminum electrolytic capacitor is ideal for applications such as high frequency amplifiers, switching power supplies, and uninterruptible power supplies.
The electro-chemical process of forming a dielectric layer between the metal plates turns it into a capacitor, which is used for storing energy for a short time. The UHW1H122MHD features a voltage rating of 250V, where the maximum ripple current allowed at 100kHz is 230mA and a capacitance of 2200µF. Due to its high electric breakdown voltage of 470V, the capacitor can withstand sudden voltage fluctuations arising due to external interference or power cuts. The capacitor has an operating temperature range of -40°C - +125°C, with a LifeMate rating of 3000 hours.
The UHW1H122MHD aluminum electrolytic capacitor also possess advanced safety features such as reverse polarity protection and overvoltage protection. The reverse polarity protection prevents the capacitor from responding to a reverse electric current, while the overvoltage protection allows the capacitor to discharge excess voltage, preventing the risk of damage due to excessive voltage. The capacitor is also designed with pressure relief grooves, which prevents damage to the device due to any sudden mechanical shock.
The working principle of the UHW1H122MHD aluminum electrolytic capacitor is based on the principle of electrochemistry. When a voltage is applied across the capacitor, a current flows from the anode to the cathode, producing a current loop. The anode reacts with the electrolyte and produces aluminum oxide, which acts as the dielectric layer and provides a higher electric breakdown voltage. The charge on the plate of the anode will accumulated and stored in the capacitor, until the voltage is removed.
In conclusion, the UHW1H122MHD aluminum electrolytic capacitor is designed for a variety of industrial and consumer electronics applications. Its high capacitance and voltage rating allows it to store large amounts of energy for short periods of time. Furthermore, the capacitor features advanced safety features, allowing it to withstand sudden voltage fluctuations and mechanical shocks. The device utilizes the principle of electrochemistry, which enables it to accumulate and store large amounts of energy within a short time.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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UHW1K391MHD1TO | Nichicon | 0.31 $ | 500 | CAP ALUM 390UF 20% 80V RA... |
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UHW1H391MPD6 | Nichicon | 0.48 $ | 1085 | CAP ALUM 390UF 20% 50V RA... |
UHW1J391MPD | Nichicon | 0.56 $ | 1141 | CAP ALUM 390UF 20% 63V RA... |
UHW1C102MPD | Nichicon | 0.41 $ | 974 | CAP ALUM 1000UF 20% 16V R... |
UHW1E681MPD | Nichicon | 0.41 $ | 377 | CAP ALUM 680UF 20% 25V RA... |
UHW1E821MPD | Nichicon | 0.48 $ | 499 | CAP ALUM 820UF 20% 25V RA... |
UHW1H331MPD | Nichicon | 0.49 $ | 588 | CAP ALUM 330UF 20% 50V RA... |
UHW1V681MPD6 | Nichicon | 0.49 $ | 312 | CAP ALUM 680UF 20% 35V RA... |
UHW1C182MPD | Nichicon | 0.5 $ | 833 | CAP ALUM 1800UF 20% 16V R... |
UHW1C821MPD | Nichicon | 0.4 $ | 653 | CAP ALUM 820UF 20% 16V RA... |
UHW1A122MPD | Nichicon | 0.44 $ | 595 | CAP ALUM 1200UF 20% 10V R... |
UHW1C122MPD | Nichicon | 0.45 $ | 145 | CAP ALUM 1200UF 20% 16V R... |
UHW1A182MPD | Nichicon | 0.46 $ | 358 | CAP ALUM 1800UF 20% 10V R... |
UHW1V681MPD | Nichicon | 0.5 $ | 39 | CAP ALUM 680UF 20% 35V RA... |
UHW1E122MPD | Nichicon | 0.51 $ | 932 | CAP ALUM 1200UF 20% 25V R... |
UHW1H471MHD6 | Nichicon | 0.53 $ | 450 | CAP ALUM 470UF 20% 50V RA... |
UHW1V392MHD | Nichicon | 1.51 $ | 143 | CAP ALUM 3900UF 20% 35V R... |
UHW1J152MHD6 | Nichicon | 1.52 $ | 286 | CAP ALUM 1500UF 20% 63V R... |
UHW1K122MHD6 | Nichicon | 1.59 $ | 659 | CAP ALUM 1200UF 20% 80V R... |
UHW1K152MHD | Nichicon | 1.67 $ | 92 | CAP ALUM 1500UF 20% 80V R... |
UHW1J222MHD | Nichicon | 1.82 $ | 72 | CAP ALUM 2200UF 20% 63V R... |
UHW1J102MHD | Nichicon | 1.0 $ | 792 | CAP ALUM 1000UF 20% 63V R... |
UHW1E472MHD | Nichicon | 1.28 $ | 299 | CAP ALUM 4700UF 20% 25V R... |
UHW1V332MHD | Nichicon | 1.33 $ | 371 | CAP ALUM 3300UF 20% 35V R... |
UHW1A222MPD | Nichicon | 0.5 $ | 1000 | CAP ALUM 2200UF 20% 10V R... |
UHW1V102MHD | Nichicon | 0.64 $ | 1000 | CAP ALUM 1000UF 20% 35V R... |
UHW1E332MHD | Nichicon | 0.95 $ | 1000 | CAP ALUM 3300UF 20% 25V R... |
UHW1J561MHD1TO | Nichicon | 0.31 $ | 1000 | CAP ALUM 560UF 20% 63V RA... |
UHW1K471MHD6TN | Nichicon | 0.51 $ | 1000 | CAP ALUM 470UF 20% 80V RA... |
UHW1K121MPD1TD | Nichicon | 0.17 $ | 1000 | CAP ALUM 120UF 20% 80V RA... |
UHW1J391MHD6TO | Nichicon | 0.26 $ | 1000 | CAP ALUM 390UF 20% 63V RA... |
UHW1J271MPD1TD | Nichicon | 0.19 $ | 1000 | CAP ALUM 270UF 20% 63V RA... |
UHW1K221MPD1TD | Nichicon | 0.23 $ | 1000 | CAP ALUM 220UF 20% 80V RA... |
UHW1C472MHD6TN | Nichicon | 0.69 $ | 1000 | CAP ALUM 4700UF 20% 16V T... |
UHW1E332MHD6TN | Nichicon | 0.7 $ | 1000 | CAP ALUM 3300UF 20% 25V T... |
UHW1V182MHD6TN | Nichicon | 0.7 $ | 1000 | CAP ALUM 1800UF 20% 35V T... |
UHW1A682MHD1TN | Nichicon | 0.7 $ | 1000 | CAP ALUM 6800UF 20% 10V T... |
UHW1H122MHD1TN | Nichicon | 0.7 $ | 1000 | CAP ALUM 1200UF 20% 50V T... |
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