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TDK 2.8 mH Ferrite Power Line Choke, Max SRF 10 kHz, 10 A DC Current, 12.5 mΩ DC Resistance, Radial Mount B82725S2103N003

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TDK 2.8 mH Ferrite Power Line Choke, Max SRF 10 kHz, 10 A DC Current, 12.5 mΩ DC Resistance, Radial Mount B82725S2103N003

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Category Mounting Equipment Brand TDK Condition New

Specifications

Country of Origin	India
Diameter	37mm
Brand	TDK
Height	37mm
Length	40.4mm
Model	B82725S2103N003
Depth	20.5mm
Packaging	Box
Mount Type	Radial
Series	B82725S
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Test Frequency	10kHz
Core Material	Ferrite
Inductance	2.8mH
Standards/Approvals	EN, IEC, RoHS, UL, VDE
Maximum DC Current	10A
Maximum DC Resistance	12.5mΩ
Inductance Tolerance	±30 %
Termination Style	PC Pin
Maximum Self Resonant Frequency	10kHz
Lead Pitch	22.86mm
Lead Diameter	1.32mm

Key Features

Constructed with ferrite core and radial mount style for reliable performance.
Features a low DC resistance of 12.5 milliohms to minimize power loss.
Rated for a maximum operating temperature of 125°C and minimum of -40°C.
Designed for wave soldering with a lead diameter of 1.32 mm and lead pitch of 22.86 mm.
Compliance with EN, IEC, RoHS, UL, and VDE standards ensures quality and safety.
Ideal for suppression of common-mode interference in switch-mode applications.
Epoxy coated ferrite core with a polycarbonate base plate and sector winding construction.
Packaged in a box, ready for insertion in industrial and electronic equipment.

Product Description

TDK B82725S2103N003 is a high-quality 2.8 mH ferrite power line choke designed for effective suppression of electromagnetic interference in industrial and electronic components. This radial mount choke is built with a ferrite core that provides superior magnetic properties and epoxy coating for durability and resistance to environmental factors.

With a maximum DC current rating of 10 A and maximum DC resistance of 12.5 mΩ, it enables efficient current handling with minimal loss. The choke has a maximum self-resonant frequency of 10 kHz, making it suitable for filtering and noise suppression at this range.

Its compact size including 37 mm diameter and height, 40.4 mm length, and 20.5 mm depth, allows it to be used in constrained PCB layouts. The lead diameter of 1.32 mm and pitch of 22.86 mm supports easy wave soldering assembly in manufacturing processes.

The choke complies with multiple international standards including EN, IEC, RoHS, UL, and VDE, ensuring environmental safety, electrical performance, and reliability. Its robust construction with polycarbonate base plate and sector winding design ensures stability and longevity in demanding environments.

Ferrite core double choke with epoxy coating and polycarbonate base plate. Rated voltage up to 250 V AC and operating temperature range from -40°C to 125°C. Ideal for use in switch-mode power supplies and industrial power line filtering.

Suppresses common-mode interference effectively for enhanced system performance. Packaged in box format ready for industrial insertion and assembly efficiency.

This product is well suited for electronic manufacturing, power supply designs, industrial control units, and other applications requiring electromagnetic noise suppression. Explore the extensive catalog of TDK inductors and power line filters on EnvMart for comprehensive electronic component solutions.

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