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TDK 2.8 mH Ferrite Power Line Choke, Max SRF 10 kHz, 10 A IDC, 12.5 mΩ RDC, Radial Mount, B82725S2103N003

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TDK 2.8 mH Ferrite Power Line Choke, Max SRF 10 kHz, 10 A IDC, 12.5 mΩ RDC, 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

This power line choke uses a ferrite core material for superior electromagnetic interference suppression.
The radial mount design facilitates easy installation on printed circuit boards.
Equipped with PC pin termination style ensuring reliable connections.
Maximum DC resistance is 12.5 milliohms, minimizing energy losses.
Designed to operate within a temperature range from -40°C to 125°C.
Features a lead diameter of 1.32 mm and lead pitch of 22.86 mm suited for industry-standard PCB layouts.
The product is RoHS, EN, IEC, UL, and VDE compliant ensuring quality and safety standards.
Ideal for suppression of common-mode interferences and use in switch-mode power applications.

Product Description

TDK B82725S2103N003 Ferrite Power Line Choke features a 2.8 mH inductance with a maximum self-resonant frequency of 10 kHz, designed for efficient suppression of electromagnetic interference (EMI) in electronic circuits.

Built with a ferrite core and epoxy coating rated UL 94 V-0, this radial mount choke offers robust performance and durability. It includes a polycarbonate base plate for secure installation and sector winding technology for effective current compensation.

This choke supports a maximum DC current rating of 10 A with a low DC resistance of 12.5 mΩ, minimizing power losses during operation. Its termination style uses PC pins compatible with wave soldering processes, simplifying manufacturing assembly.

The component operates reliably across a wide temperature range from -40°C to 125°C, making it suitable for harsh industrial, electronic, automotive, and power supply environments.

Compliance with multiple international standards including EN, IEC, RoHS, UL, and VDE assures quality and safety for use in various electrical and electronics manufacturing applications.

This ferrite power line choke is ideal for suppression of common-mode interferences, particularly in switch-mode power supply circuits and industrial electronic equipment. The design minimizes stray inductance to approximately 1%, ensuring symmetrical interference suppression.

Set includes 1 piece of B82725S2103N003 power line choke, packaged in a protective box for safe storage and handling. Explore more quality electronic components in the Inductors category at EnvMart to enhance your industrial and laboratory electronic system designs.

Explore more products in our Mounting Equipment category.