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VLF403212MT-6R8M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists TDK Corporation. Its product description is FIXED IND 6.8UH 1.33A 180MOHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for VLF403212MT-6R8M
- Description：FIXED IND 6.8UH 1.33A 180MOHM SM
- Series：VLF-M
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：6.8 µH
- Tolerance：±20%
- Current Rating (Amps)：1.33 A
- Current - Saturation (Isat)：1.09A
- Shielding：Shielded
- DC Resistance (DCR)：180mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 105°C
- Inductance Frequency - Test：1 MHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.157" L x 0.126" W (4.00mm x 3.20mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Features：-
Fixed Inductors datasheet and documents for VLF403212MT-6R8M
Fixed Inductors Overview
The VLF403212MT-6R8M is a shielded drum core, wirewound fixed inductor from TDK's VLF-M series. It features an inductance of 6.8 µH with a tolerance of ±20%. The component has a maximum DC resistance (DCR) of 0.15 ohms and a rated current of 1.09 A. It utilizes ferrite magnetic material and is designed for surface mount installation. The device operates within a temperature range of -40°C to 105°C and is tested at a frequency of 1 MHz.
Fixed Inductors Feature Summary
- Shielded drum core construction minimizes electromagnetic interference
- Low-profile surface mount design suitable for space-constrained applications
- Ferrite wound core provides stable inductance characteristics
Fixed Inductors Applications
- Power circuit filtering
- DC-DC converter input/output stages
- General purpose signal conditioning
Fixed Inductors Procurement Notes
This specific part number is obsolete and no longer manufactured by TDK. Procurement should focus on the recommended substitute models rather than sourcing the original component. Verify that the replacement part meets all electrical requirements, including inductance, current rating, and physical dimensions, to ensure compatibility with existing designs.
Fixed Inductors Selection Notes
When selecting a replacement for this obsolete component, prioritize parts from the same manufacturer family or equivalent high-reliability alternatives. Ensure the substitute maintains the required 6.8 µH inductance and sufficient current handling capabilities. Check package dimensions to confirm fit within the original footprint constraints without requiring board layout modifications.
Fixed Inductors Part Context
The VLF403212MT-6R8M belongs to TDK's VLF-M series of low-profile power inductors. This series is characterized by its compact size and shielded structure, which helps reduce noise in sensitive electronic circuits. The component was widely used in commercial electronics requiring reliable power management solutions before being discontinued.
Fixed Inductors Replacement Considerations
The VLS3012HBX-6R8M is a confirmed public substitute for this obsolete part. Engineers should verify that the substitute's electrical parameters and mechanical dimensions align with the original design specifications before implementation.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
