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TDK B82422A1332K100 1210 Unshielded Wirewound Surface Mount Inductor, Ferrite Core, 3.3μH 200mA ±10% Q27

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TDK B82422A1332K100 1210 Unshielded Wirewound Surface Mount Inductor, Ferrite Core, 3.3μH 200mA ±10% Q27

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Category Surface Mount Inductors Brand TDK Condition New

Specifications

Country of Origin	Germany
Brand	TDK
Height	2mm
Length	3.2mm
Model	B82422A1332K100
Depth	2.5mm
Packaging	Tape & Reel
Series	B82422A*100
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-55°C
Core Material	Ferrite
Inductance	3.3μH
Standards/Approvals	RoHS
Package/Case	1210
Maximum DC Current	200mA
Pin Count	2
Maximum DC Resistance	1.2Ω
Inductance Tolerance	±10 %
Termination Style	Solder
Maximum Self Resonant Frequency	110MHz
Minimum Quality Factor	27
Inductor Construction	Wirewound
Automotive Standard	AEC-Q200

Key Features

Unshielded wirewound construction for stable inductance.
Ferrite core provides reliability and high Q factor of 27.
Suitable for surface mount applications in 1210 package format.
Maximum DC current handling of 200mA and low DC resistance of 1.2 ohms.
Operates across a wide temperature range from minus 55 to plus 125 degrees Celsius.
Automotive qualified AEC-Q200 for advanced electronic designs.
Moulded body ensures durability and reflow soldering compatibility.
Meets RoHS compliance standards and supports high-frequency resonance up to 110 MHz.

Product Description

The TDK B82422A1332K100 is a high-reliability unshielded wirewound surface mount inductor, constructed with a ferrite core and designed for precise energy storage and signal filtering applications. This inductor provides a nominal inductance of 3.3 microhenry with a tolerance of ±10% and supports a maximum direct current of 200 milliamps, making it suitable for a wide range of electronic circuits and automotive environments.

Its wirewound construction on a ferrite core delivers stable performance and consistent inductance. The compact 1210 package (3.2mm x 2.5mm x 2.0mm) enables seamless integration into dense, high-frequency circuit boards, ensuring minimal space is required. The device features a high Q factor of 27, supporting high-resonance frequency applications up to 110 MHz.

With a moulded body and AEC-Q200 automotive qualification, the B82422A1332K100 is ideal for demanding automotive and industrial designs. Its operating temperature range spans from −55°C to +125°C, providing reliable operation in harsh thermal conditions. A maximum DC resistance of 1.2 ohms ensures efficiency in power applications, while the low-profile SMD design supports automated reflow and wave soldering processes.

This inductor includes 2 pins and a solder termination style for consistent electrical connections. It is RoHS compliant, supporting environmentally friendly manufacturing. With a minimum quality factor of 27 and robust ferrite core material, the device guarantees operational stability in radio frequency, power management, and signal conditioning circuits, as well as automotive electronics, industrial controllers, and communication infrastructure.

TDK’s B82422A1332K100 is part of the established B82422A*100 SIMID Series, known for high resonance frequency and dependable performance. Its packaging is provided as tape and reel for efficient automated SMT assembly lines. Applications include LC filters, DC-DC converters, signal filtering, power supplies, and high-speed data circuits.

Explore more Surface Mount Inductors and discover TDK’s extensive selection for robust, high-performance circuit solutions across industrial, automotive, and communication markets on EnvMart.