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TDK 1812 Unshielded Surface Mount Common Mode Choke Ferrite Core 51 μH 250mA B82789C0513N002

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TDK 1812 Unshielded Surface Mount Common Mode Choke Ferrite Core 51 μH 250mA B82789C0513N002

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Category Ferrite Core Brand TDK Condition New

Specifications

Country of Origin	India
Brand	TDK
Height	3mm
Length	5.2mm
Model	B82789C0513N002
Depth	3.2mm
Packaging	Tape
Series	B82789
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-55°C
Core Material	Ferrite
Inductance	51μH
Standards/Approvals	RoHS
Package/Case	1812
Pay online using	Or choose to pay later via bank transfer
RS Stock No.	496-2621PBrand: TDKManufacturers Part No.: B82789C0513N002
Maximum DC Current	250mA
Pin Count	2
Maximum DC Resistance	550mΩ
Inductance Tolerance	-30 to 50 %
Termination Style	Solder
Inductor Construction	Wirewound
Automotive Standard	AEC-Q200

Key Features

Unshielded design suitable for common mode noise suppression.
1812 package size with 5.2 mm length and 3.2 mm depth.
Inductance tolerance ranges from -30 to +50 percent.
Maximum DC resistance of 550 milliohms ensures efficient operation.
Complies with AEC-Q200 automotive standard and RoHS requirements.
Operating temperature range from -55 to 125 degrees Celsius.
Features a wirewound construction with ferrite core material.
Termination style is solder for reliable PCB mounting.

Product Description

TDK B82789C0513N002 is an unshielded surface mount common mode choke engineered with a ferrite core to provide 51 microhenries inductance. Designed for industrial, automotive, and telecommunications applications, it supports a maximum DC current of 250 mA while maintaining a low DC resistance of 550 mΩ for energy-efficient noise suppression.

This common mode choke is housed in an 1812 package with dimensions of 5.2 mm in length, 3 mm height, and 3.2 mm depth, optimized for compact PCB layouts. It features a wirewound inductor construction with a bifilar winding suitable for reducing asymmetric interference, commonly encountered in automotive CAN bus systems and industrial automation environments.

The device meets strict automotive quality benchmarks including AEC-Q200 certification and RoHS compliance, ensuring reliability and environmental safety. It operates within a broad temperature range from -55°C up to 125°C, making it suitable for harsh industrial conditions.

Assembly is facilitated by its solder termination style and tape packaging, supporting automated manufacturing processes. The choke’s flame-retardant case meets UL 94 V-0 standard enhancing safety in electrical designs.

Key attributes of the B82789 series include high current compensation, wirewound construction with ferrite core, and suitability for suppressing both symmetric and asymmetric electromagnetic interference, effectively improving EMC performance in complex electronic systems.

Unshielded surface mount common mode choke designed for EMI suppression. 51 μH inductance with a tolerance of -30 to +50%. Supports maximum DC current of 250 mA with low DC resistance of 550 mΩ. Compact 1812 package (5.2 mm x 3 mm x 3.2 mm) with solder termination.

Meets AEC-Q200 automotive standard and RoHS compliance. Wirewound construction with Ferrite Core material for durability. Operating temperature from -55°C to 125°C. Flame retardant UL 94 V-0 case enhances safety in electrical designs.

Tape packaging supports automated assembly processes. Ideal for automotive, industrial automation, and telecommunication applications. Explore the comprehensive range of surface mount inductors and components at EnvMart to support your industrial and electronic design requirements.