Allicdata Part #: | 1572-1473-ND |
Manufacturer Part#: |
476CKE035M |
Price: | $ 0.09 |
Product Category: | Capacitors |
Manufacturer: | |
Short Description: | CAP ALUM 47UF 20% 35V RADIAL |
More Detail: | 47µF 35V Aluminum Electrolytic Capacitors Radial, ... |
DataSheet: | 476CKE035M Datasheet/PDF |
Quantity: | 7738 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 0.07650 |
10 +: | $ 0.05310 |
100 +: | $ 0.02696 |
500 +: | $ 0.01843 |
1000 +: | $ 0.01630 |
2500 +: | $ 0.01559 |
5000 +: | $ 0.01418 |
Series: | CKE |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 47µF |
Tolerance: | ±20% |
Voltage - Rated: | 35V |
ESR (Equivalent Series Resistance): | 4.233 Ohm @ 120Hz |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 92mA @ 120Hz |
Ripple Current @ High Frequency: | 211.6mA @ 100kHz |
Lead Spacing: | 0.079" (2.00mm) |
Size / Dimension: | 0.197" Dia (5.00mm) |
Height - Seated (Max): | 0.492" (12.50mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are used widely in a variety of electronic applications. They have the advantage of high capacitance in a comparatively small package, and typically offer excellent temperature stability and low reactance. Though better than electrolytic capacitors in operating voltage, capacitance range and size, aluminum electrolytic capacitors are more expensive, less reliable, and have more leakage than other types.
The 476CKE035M aluminum electrolytic capacitor is mainly used in Audio applications and noise cancellation equipment. It also used when a large value capacitor is necessary due to the size, cost and power requirements. This device is able to provide a high capacitance level with a low ESR in a relatively small packages. It can also be used in power conversion and power factor correction.
Working Principles
The working principle of an aluminum electrolytic capacitor is based on an electrolytic solution which acts as an insulating passivation layer on the surface of the anode, formed from the anode\'s reaction with the electrolyte. The electrolytic solution has a very high dielectric constant and provides an extremely low reactance, due to its low electrical resistance. The anode is a conductive metal, typically aluminum, which is etched with hundreds or thousands of microscopic holes. When the capacitor is charged, the electrolyte causes the anode to form an insulating layer that prevents electrical current from passing through the holes and provides a high capacitance level.
The cathode of an aluminum electrolytic capacitor consists of a metallic oxide layer that forms around a metal axis. When the capacitor is polarized, a charge is attracted to the oxide layer and builds up a positive electrical polarity on the anode. The positive polarity attracts anions in the electrolyte, resulting in a capacitor charge. In the case of the 476CKE035M the anode material is aluminum, while the cathode material is tantalum. This arrangement optimizes the performance of the device.
The anode and cathode are separated by an electrolyte, usually a water-based solution or gel, which also contains additives that act as stabilizers. The electrolyte allows ions to move between the anode and cathode, balancing out the charge and enabling the capacitor to store electrical energy. The tighter the anode and cathode are sealed together, the better the capacitor’s performance. This is where the 476CKE035M shines, thanks to its welded construction, excellent sealing and low ESR.
Aluminum electrolytic capacitors, such as the 476CKE035M, have excellent size and capacitance, making them ideal for many applications. They offer higher capacitance and stability than ceramic capacitors, and provide a better capacitance-to-volume ratio. They are durable and reliable, and since they are physically small and lightweight, they are perfect for high-density applications. They are also cost-effective compared to other types.
Conclusion
Aluminum electrolytic capacitors offer high capacitance values in a comparatively small package. They are most commonly used in audio and noise cancellation applications, though they offer excellent performance in a number of other applications too. The 476CKE035M is a particularly good example of these capacitors, as it offers a high capacitance level with low ESR. As such, it is perfect for applications where a small size, high capacitance, and low reactance are crucial.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
476CKR025M | 0.09 $ | 13369 | CAP ALUM 47UF 20% 25V THR... | |
476CKH025M | 0.1 $ | 24267 | CAP ALUM 47UF 20% 25V THR... | |
476CKS035M | 0.11 $ | 16991 | CAP ALUM 47UF 20% 35V THR... | |
476CKE050M | 0.12 $ | 1126 | CAP ALUM 47UF 20% 50V RAD... | |
476CKH063M | 0.16 $ | 9536 | CAP ALUM 47UF 20% 63V THR... | |
476CKR050M | 0.16 $ | 7021 | CAP ALUM 47UF 20% 50V THR... | |
476CKR100M | 0.24 $ | 1948 | CAP ALUM 47UF 20% 100V TH... | |
476CKE063M | 0.16 $ | 4880 | CAP ALUM 47UF 20% 63V RAD... | |
476CKS450MQW | 0.92 $ | 190 | CAP ALUM 47UF 20% 450V TH... | |
476CKE035M | 0.09 $ | 7738 | CAP ALUM 47UF 20% 35V RAD... | |
476CKS350M | 0.25 $ | 1000 | CAP ALUM 47UF 20% 350V TH... | |
476CKS400MQV | 0.26 $ | 1000 | CAP ALUM 47UF 20% 400V TH... | |
476CKS160MLU | 0.07 $ | 1000 | CAP ALUM 47UF 20% 160V TH... | |
476CKE100M | 0.06 $ | 1000 | CAP ALUM 47UF 20% 100V RA... | |
476CKS100M | 0.05 $ | 1000 | CAP ALUM 47UF 20% 100V TH... | |
476CKR160M | 0.43 $ | 590 | CAP ALUM 47UF 20% 160V TH... | |
476CKS250M | 0.5 $ | 494 | CAP ALUM 47UF 20% 250V TH... | |
476CKR063M | 0.14 $ | 3781 | CAP ALUM 47UF 20% 63V THR... | |
476CKH100M | 0.22 $ | 8863 | CAP ALUM 47UF 20% 100V TH... | |
476CKE400M | 0.46 $ | 1000 | CAP ALUM 47UF 20% 400V RA... | |
476CKE450MQW | 0.36 $ | 1000 | CAP ALUM 47UF 20% 450V TH... | |
476CKE350M | 0.36 $ | 1000 | CAP ALUM 47UF 20% 350V RA... | |
476CKE400MQV | 0.51 $ | 1000 | CAP ALUM 47UF 20% 400V RA... | |
476CKS063M | 0.02 $ | 1000 | CAP ALUM 47UF 20% 63V THR... | |
476CKE250M | 0.18 $ | 1000 | CAP ALUM 47UF 20% 250V RA... | |
476CKE160MLU | 0.09 $ | 1000 | CAP ALUM 47UF 20% 160V RA... | |
476CKS200MTJG | 0.1 $ | 1000 | CAP ALUM 47UF 20% 200V TH... | |
476CKE200M | 0.12 $ | 1000 | CAP ALUM 47UF 20% 200V RA... | |
476CKS250MNU | 0.12 $ | 1000 | CAP ALUM 47UF 20% 250V TH... | |
476CKE250MNU | 0.14 $ | 1000 | CAP ALUM 47UF 20% 250V TH... |
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