B81122C1472M Allicdata Electronics
Allicdata Part #:

495-1633-ND

Manufacturer Part#:

B81122C1472M

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP FILM 4700PF 20% 250VAC RAD
More Detail: 4700pF Film Capacitor 250V Polypropylene (PP) Rad...
DataSheet: B81122C1472M datasheetB81122C1472M Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Operating Temperature: -40°C ~ 100°C
Features: --
Ratings: --
Applications: EMI, RFI Suppression
Lead Spacing: 0.394" (10.00mm)
Termination: PC Pins
Height - Seated (Max): 0.472" (12.00mm)
Size / Dimension: 0.512" L x 0.236" W (13.00mm x 6.00mm)
Package / Case: Radial
Mounting Type: Through Hole
Series: B81122
Dielectric Material: Polypropylene (PP)
Voltage Rating - DC: --
Voltage Rating - AC: 250V
Tolerance: ±20%
Capacitance: 4700pF
Moisture Sensitivity Level (MSL): --
Part Status: Obsolete
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Film Capacitors

B81122C1472M is a film capacitor featuring a round shape and a metal outer construction, making it has some unique advantages as compared with other traditional capacitors. Its main feature is its low profile design, allowing it to be used even in small places where space is limited. In terms of functionality, the B81122C1472M capacitor can offer a wide range of applications, including power factor correction, high vibration resistance, and high temperature resistance.

Application field of B81122C1472M

The B81122C1472M capacitor is suitable for a variety of applications, such as electrical power supply, communication, and electronic equipment. Most notably, it is especially suitable for power factor correction, uninterruptible power supplies, as well as inverter and converter systems. It is also suited for applications involving direct responses for voltage and current regulation, as well as high-temperature locking systems.

For example, this type of capacitor can be used in AC (alternating current) and DC (direct current) motors, power grid connections, UPS (uninterruptible power supplies), and AC inverter systems. It can also be used in applications related to UPS, surge protectors, power grids, high-temperature locking systems, and other high vibration levels.

Working principle of B81122C1472M

The working principle of the B81122C1472M film capacitor can be generally divided into two parts: dielectric and electrode. The dielectric layer of the film capacitor is composed of an insulating material, usually polyvinylidene fluoride (PVDF). This insulation layer provides the necessary dielectric constant that is required for the capacitor to work properly and resist high-frequency interference.

The electrode comprises two metal plates that are placed on either side of the dielectric layer. These metal plates create an electric field and act as the electrodes to store electrical energy for the capacitor. When voltage is applied to the electrodes, it induces a current in the dielectric layer, resulting in a capacitor which acts as an energy storage device.

The combination of the different layers of the film capacitor is what grants it the ability to provide low resistance and stable performance over a wide range of temperatures. This makes the B81122C1472M capacitor suitable for applications in which it is required to maintain consistent performance over an extended period of time.

Conclusion

The B81122C1472M capacitor is a great choice for applications that require an efficient and reliable energy storage device. Its low profile design and wide range of applications make it highly suitable for a variety of uses. The working principle of the film capacitor is also quite simple, making it easy to use and operate. Overall, the B81122C1472M capacitor is an excellent choice that can meet the needs of various applications.

The specific data is subject to PDF, and the above content is for reference

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