B82731M2501A030 Allicdata Electronics
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 datasheetB82731M2501A030 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
Stock 8058Can Ship Immediately
$ 1.4
Specifications
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 
Description

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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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