Data and Signal Line Chokes / Common-mode Filters

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Product status	Design	Number of lines	Common-mode inductance (mH)	Rated current (A)	Type
Production	SMD	Double Choke	---	---	Kit B82722S0
Production	SMD	Double Choke	---	---	Kit B82721S0
Production	SMD	Quad Choke	4.7, 10	0.2, 0.3	B82794C2
Production	SMD	Double Choke	4.7 - 68	0.2 - 0.7	B82794C0
Production	SMD	Double Choke	0.005 - 4.7	0.4 - 1.2	B82793C0, B82793S0
Production	SMD	Quad Choke	0.47 - 4.7	0.3 - 0.6	B82792C2
Production	SMD	Double Choke	4.7 - 50	0.1 - 0.6	B82792C0
Production	Leaded	Double Choke	2.2 - 47	0.1	B82791G15, B82791H15
Production	Leaded	Quad Choke	0.2 - 6	0.1	B82791G14
Production	SMD	Double Choke	0.011 - 0.1	0.15 - 0.3	B82789C0, B82789S0
Production	SMD	Double Choke	0.16 - 5.6	3.25 - 19	B82722S0
Production	SMD	Double Choke	0.22 - 3	2.7 - 5.7	B82721S0
Production	SMD	Double Choke	0.88	1.8	B82720S0
Production	Leaded	Double Choke	4.7 - 68	0.2 - 0.7	B82720H15
Production	Leaded	Quad Choke	4.7 - 10	0.2, 0.3	B82720H14
Production	SMD	Double Choke	0.0047	0.1	ADF32T-4R7
Production	SMD	Double Choke	0.051, 0.1	0.15, 0.2	ACT45B
Production	SMD	Double Choke	0.1	0.15	ACT1210R-101
Production	SMD	Double Choke	0.2	0.07	ACT1210L-201
Production	SMD	Double Choke	0.1	0.15	ACT1210L-101
Production	SMD	Double Choke	0.022 - 0.11	0.15 - 0.3	ACT1210
Production (NRND)	SMD	Double Choke	0.005 - 4.7	0.2 - 1	B82790C0, B82790S0

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Parameters

Search Criteria

Design

Size (lxw) (mm)

Height (Max.) (mm)

Common-mode inductance (mH)

Rated current (A)

Number of lines

Resistance (mOhm)

Type

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Further Products

TDK Product Center

Common Mode Filters / Chokes

Product Catalog

EMI Ring Core Chokes

Electrical and electronic equipment generates common-mode interference. To meet the safety requirements within the leakage current limits, chokes with a high asymmetrically effective inductance must be used.

Product Catalog

Inductors for Single Pair Ethernet (SPE)

The majority of industrial applications focus on a network speed of 10 Mbps as this should address the data rate and reach for most of the existing fieldbus applications. TDK offers an extensive lineup of various inductors for use in 10Base-T1L applications including common-mode chokes (CMCs), isolation inductors (ICIs) and differential mode inductors (DMIs).

Sample Kits

SMD Common-mode Chokes: Series B82721S0

L_N from 0.59 mH to 3 mH
I_R from 2.7 A to 5.7 A
Rated voltage 48 V AC (50/60 Hz)

Order from distributor

Ordering No.: B82721X2

Order from Digi-Key Order from Mouser

SMD Common-mode Chokes: Series B82722S0

L_N from 0.16 mH to 5.60 mH
I_R from 3.25 A to 19.0 A
Rated voltage 48 V AC (50/60 Hz)

Order from distributor

Ordering No.: B82722X2

Order from Digi-Key Order from Mouser

Spice Models

Model Libraries for SMT and Leaded Inductors

The libraries include models of the complete SIMID series of current product range (EIA sizes 0603 to 2220). The models of the various series are delivered in individual libraries for each series (0603, 0805, 1210, 1812 etc.).

	Download	Title	Size
		ACT1210 step file	1258 [kB]
		ACT45B step file	1091 [kB]
		B82789 step file	1148 [kB]
		B82790 step file	1643 [kB]
		B82793C0 step file	1757 [kB]

		Product group /series	Ordering Code
		Data Line Choke	B82720H1N*

Design support

Model libraries

Models of the complete SIMID series for the simulation programs PSPICE, HSPICE, LTspice and ANSYS.

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Please use our inquiry form to specify your requirements for customer-specific S-parameters.

Material data sheets

Typical compositions of product groups by selected representatives. Materials are listed with their percentage weight distribution per component.

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Data and Signal Line Chokes / Common-mode Filters

Get data sheets and search