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LLBHB2012KKT3R3M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Taiyo Yuden. Its product description is FIXED IND 3.3UH 650MA 500MOHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for LLBHB2012KKT3R3M
- Description：FIXED IND 3.3UH 650MA 500MOHM SM
- Series：LLBH
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：Metal
- Inductance：3.3 µH
- Tolerance：±20%
- Current Rating (Amps)：650 mA
- Current - Saturation (Isat)：700mA
- Shielding：Unshielded
- DC Resistance (DCR)：500mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 105°C
- Inductance Frequency - Test：1 MHz
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric)
- Supplier Device Package：805
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Height - Seated (Max)：0.039" (1.00mm)
- Features：-
Fixed Inductors datasheet and documents for LLBHB2012KKT3R3M
Fixed Inductors Overview
The LLBHB2012KKT3R3M is a 3.3 µH unshielded wirewound power inductor from Taiyo Yuden, housed in a compact 2012 (0805 metric) surface-mount package. It features a maximum DC current rating of 650 mA and a saturation current of 700 mA. The component exhibits a maximum DC resistance of unspecified low value and operates within a standard temperature range. Designed for high-current applications, it utilizes a wirewound construction with an unshielded core to minimize size while maintaining electrical performance.
Fixed Inductors Feature Summary
- Unshielded wirewound construction for compact footprint
- High current capacity suitable for power supply circuits
- Low core loss characteristics for efficient operation
Fixed Inductors Applications
- Anti-noise measures on the power supply
- Medical device power circuits
- General-purpose power filtering
Fixed Inductors Procurement Notes
Verify the specific datasheet version for exact DC resistance values and thermal derating curves. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the unshielded design aligns with electromagnetic interference requirements for the target application environment.
Fixed Inductors Selection Notes
Select this component when space constraints require an 0805 footprint but higher current handling than standard signal inductors. Compare saturation current against peak load requirements. Consider the unshielded nature for layout spacing if adjacent sensitive components are present.
Fixed Inductors Part Context
This part belongs to the MCOIL series, specifically tailored for medical and high-reliability applications. It complements other shielded variants like the LSENC series by offering a lower profile alternative where magnetic shielding is not strictly required.
Fixed Inductors Replacement Considerations
The MBKK2012T3R3M is listed as a previous part number for similar specifications. Verify pin compatibility and parameter equivalence before substitution.
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