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B82721A2402N020

Name: TDK B82721A2402N020
Brand: EPCOS / TDK
SKU: 871-B82721A2402N020
Price: 2.19 USD
Availability: InStock

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Mouser No:

871-B82721A2402N020

Mfr. No:

B82721A2402N020

Mfr.:

EPCOS / TDK

Description:

Common Mode Chokes / Filters 0.7mH 4A 30% 17.9x17.3mm

Datasheet:

B82721A2402N020 Datasheet (PDF)

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Learn more about EPCOS / TDK B82721A2402N020

In Stock: 816

Stock:: 816

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On Order:: 400

Expected 26/02/2026
Factory Lead Time:: 9

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Pricing (USD)

Qty.	Unit Price	Ext. Price
	$2.19	$2.19
	$1.80	$18.00
	$1.57	$39.25
	$1.48	$148.00
	$1.37	$342.50
	$1.27	$762.00
	$1.19	$1,428.00
	$1.16	$3,480.00
	$1.15	$6,210.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	TDK
Product Category:	Common Mode Chokes / Filters
RoHS:
Series:	B82721A
Mounting Style:	Horizontal Mount
Termination Style:	Through Hole
Number of Channels:	2 Channel
Inductance:	700 uH
Tolerance:	30 %
Maximum DC Current:	4 A
Maximum DC Resistance:	30 mOhms
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Length:	17.9 mm
Width:	17.3 mm
Height:	12.6 mm
Packaging:	Tray
Product:	Common Mode Chokes
Type:	Power Line
Brand:	EPCOS / TDK
Core Material:	Ferrite
Diameter:	15 mm
Lead Diameter:	0.7 mm
Product Type:	Common Mode Chokes
Shielding:	Shielded
Factory Pack Quantity:	600
Subcategory:	Inductors, Chokes & Coils
Part # Aliases:	B82721A2402N20
Unit Weight:	5 g

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Attributes selected: 0

Filter Document:

CNHTS:: 8504500000
CAHTS:: 8548000000
USHTS:: 8548000000
JPHTS:: 854800000
KRHTS:: 8504509090
TARIC:: 8504509520
MXHTS:: 8504509102
BRHTS:: 85045000
ECCN:: EAR99

Basic Control Circuit Solutions

TDK offers a wide range of components ideally suited for the design and development of control circuits for motor control, DC to DC boost, and pulse width modulation (PWM). These components include a wide range of general passive devices, including signal inductors, signal transformers, magnetics, chokes, common-mode filters, aluminum electrolytic capacitors, film capacitors, SMD varistors, and surge arresters.

Modbus Products

TDK Corporation offers a wide range of EPCOS and TDK brand components ideal for the design and development of Modbus circuits. Modbus is the standard serial communication protocol used throughout many industries to transmit and collect data from one electronic device to another. The Modbus protocol is commonly used in the design of the Industrial Internet of Things (IIoT). TDK components for Modbus-related applications feature a wide range of general passive devices such as signal inductors, common-mode filters, signal transformers, inductors, chokes, aluminum electrolytic capacitors, SMD varistors, and surge arresters. A full range of sensors and sensor systems are available for specific Modbus sensor requirements.

Power Inductors & Chokes

EPCOS Power Inductors and Chokes feature a temperature range up to +150°C, low DC resistance, ferrite core construction, AEC-Q200 qualification, and a wide inductance value range. These power inductors are utilized in many applications, including multimedia, automotive electronics, industrial electronics, consumer electronics, DC/DC converters, and telecommunications. EPCOS Power Line Chokes offer a rated voltage of 250V_AC, current-compensated ring core, and frame core double choke construction, wide inductance ranges, high inductance with low resistance, and more. The power line chokes are used in applications that involve the suppression of common-mode interferences, electronic ballasts in lamps, and switch-mode power supplies.

& Infineon Integrated Filter & Power Converter

TDK and Infineon offer a wide portfolio of products that are suitable as electric vehicle powertrain solutions. These solutions include gate drivers, IGBT modules, common mode chokes, and pulse transformers.

Power Line Chokes

TDK EPCOS Power Line Chokes offer a rated voltage of 250V_AC, current-compensated ring/frame core double choke construction, wide inductance ranges, and high inductance with low resistance. The power line chokes are used in applications that involve the suppression of common-mode interferences, electronic ballasts in lamps, and switch-mode power supplies.

WE-CMB Common Mode Power Line Inductors (Chokes)

Würth Elektronik WE-CMB Common Mode Power Line Inductors (Chokes) feature a compact design that delivers high suppression of asymmetric interferences, even at low-frequency ranges. In addition, these inductors provide broadband screening due to a low capacitance winding technique. Würth Elektronik WE-CMB Common Mode, Power Line Inductors, are ideal for power electronics and suppressing common-mode noises. Parasitics can have a significant effect on the noise attenuation and current rating of a common mode filter. Würth designed the WE-CMB series for minimal parasitic effects over its useful frequency bandwidth so it does what it is designed to do - get rid of the noise.