| Allicdata Part #: | 495-2765-ND |
| Manufacturer Part#: |
B82731M2501A030 |
| Price: | $ 1.40 |
| Product Category: | Filters |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | CMC 47MH 500MA 2LN TH |
| More Detail: | 47mH @ 10kHz 2 Line Common Mode Choke Through Hole... |
| DataSheet: | B82731M2501A030 Datasheet/PDF |
| Quantity: | 8058 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 1.27260 |
| 10 +: | $ 1.17180 |
| 100 +: | $ 0.82026 |
| 500 +: | $ 0.66402 |
| 1000 +: | $ 0.60543 |
| 2500 +: | $ 0.58590 |
| Voltage Rating - DC: | -- |
| Package / Case: | Vertical, 4 PC Pin |
| Height (Max): | 0.807" (20.50mm) |
| Size / Dimension: | 0.827" L x 0.591" W (21.00mm x 15.00mm) |
| Mounting Type: | Through Hole |
| Features: | -- |
| Approvals: | ENEC, UR, VDE |
| Ratings: | -- |
| Operating Temperature: | -40°C ~ 125°C |
| Voltage Rating - AC: | 250V |
| Series: | B82731 |
| DC Resistance (DCR) (Max): | 2 Ohm (Typ) |
| Current Rating (Max): | 500mA |
| Inductance @ Frequency: | 47mH @ 10kHz |
| Number of Lines: | 2 |
| Filter Type: | Power Line |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tray |
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Common mode chokes are a type of electrical filter which blocks high frequency or noise on a signal line, while allowing the original, transmitted signal to pass. The B82731M2501A030 is a common mode choke from EPCOS which is well suited for many types of applications. This article will discuss the application field and the working principle of the B82731M2501A030.
The B82731M2501A030 offers excellent common mode attenuation. It can deliver continuous impedances up to 130 Ω and provides a very low port-to-port capacitance of only 1.6 pF. This makes it suitable for applications suμh as filtering and interference suppression of data, power and other signals. It can be used in a wide range of applications, including automotive electronics, telecommunications, medical electronics, data processing, industrial electronics, and consumer electronics.
The B82731M2501A030 is a two-port device which uses an inductor material to create a magnetic field when current passes through it, this then creates an opposing (backward) electromotive force. This electromotive force attempts to prevent current flowing through the device, thus limiting the amount of current that can pass through and creating an impedance. This is the principle used in the B82731M2501A030, blocking high frequency noises or interference from travelling down the signal line, while allowing the original, transmitted signal to pass functioning as a filter.
The B82731M2501A030 is an excellent choice for many types of applications due to its high common mode impedance and relatively low port-to-port capacitance. It can be used in a wide range of applications, from consumer and industrial electronics, to telecommunications and automotive electronics. With its excellent noise suppression capabilities it can be used to protect sensitive electronic components from electrical interference or noise and help ensure the reliable transmission of data and power signals.
The specific data is subject to PDF, and the above content is for reference
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B82731M2501A030 Datasheet/PDF