| Allicdata Part #: | 237-1381-ND |
| Manufacturer Part#: |
CMT-8105 |
| Price: | $ 4.38 |
| Product Category: | Filters |
| Manufacturer: | Triad Magnetics |
| Short Description: | CMC 7MH 2.8A 2LN TH |
| More Detail: | 7mH @ 1kHz 2 Line Common Mode Choke Through Hole ... |
| DataSheet: |  CMT-8105 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 3.98790 |
| Voltage Rating - AC: | 250V |
| Package / Case: | Vertical, 4 PC Pin |
| Height (Max): | 1.200" (30.48mm) |
| Size / Dimension: | 1.200" L x 0.600" W (30.48mm x 15.24mm) |
| Mounting Type: | Through Hole |
| Features: | ESD |
| Approvals: | -- |
| Ratings: | -- |
| Operating Temperature: | -55°C ~ 105°C |
| Series: | CMT |
| Voltage Rating - DC: | -- |
| DC Resistance (DCR) (Max): | 120 mOhm |
| Current Rating (Max): | 2.8A |
| Inductance @ Frequency: | 7mH @ 1kHz |
| Number of Lines: | 2 |
| Filter Type: | Power Line |
| Part Status: | Active |
| Packaging: | Bulk |
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Common Mode Chokes are electronic components that are designed to reduce noise in a circuit. In particular, they are used to reduce Electro-Magnetic Interference (EMI) from entering the circuit. The CMT-8105 is a common mode choke designed by a well-known manufacturer, and it has a wide range of applications.
The CMT-8105 is designed for EMI filtration in automotive and industrial applications. It is particularly suited to high-efficiency switch power supplies, which often require low-pass noise filtration due to their high switching frequency. The choke can also be used in sensitive instrumentation, where it can reduce the effects of noise induced from other sources. Additionally, it can be used to reduce signal crosstalk in high-speed digital communication systems.
The CMT-8105 is a two-terminal, axial-lead component. It is constructed of two ferrite rings, and the component has an outside diameter of 8mm and a height of 10.5mm. It has a rated current of 1.2A and a rated current of 40mA. It can operate over a frequency range of 10kHz-10MHz, with a maximum impedance of 100Ω at 10MHz. The choke also has a high storage temperature of 125°C.
The working principle of the CMT-8105 is based on the fact that a ferrite core’s impedance increases when exposed to a varying magnetic field. The CMT-8105 utilizes this by creating a barrier between the input and output of the device which strongly attenuates common mode noise, and reduces EMI. It works by creating a "virtual short" between the two terminals, which prevents the noise from entering the affected circuit.
In conclusion, the CMT-8105 is a high-quality common mode choke that is designed to reduce EMI. It is ideally suited for automotive and industrial applications, and can be used in high-speed digital communication systems as well. The CMT-8105 is constructed using two ferrite rings, and its working principle relies on creating a “virtual short” between the two terminals to reduce noise.
The specific data is subject to PDF, and the above content is for reference
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