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Product Detailed Parameters
- Description：FERRITE BEAD 75 OHM 0402 1LN
- Series：BK
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：75 Ohms @ 100 MHz
- Current Rating (Max)：350mA
- DC Resistance (DCR) (Max)：180mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.022" (0.55mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The BK1005HM750-TV is a multilayer chip ferrite bead manufactured by Taiyo Yuden in a 0402 (1005 metric) surface-mount package. It provides an impedance of 75 ohms at 100 MHz with a tolerance of ±25%. The component has a maximum DC resistance of 180 milliohms and supports a rated current of 350 mA. It operates within a temperature range of -55°C to +125°C and complies with the AEC-Q200 automotive reliability standard.
Feature Summary
- Multilayer construction for efficient noise reduction up to 100 MHz
- AEC-Q200 qualified for automotive body, chassis, and infotainment applications
- Compact 0402 footprint suitable for space-constrained designs
Applications
- Automotive body and chassis circuits
- Infotainment system power lines
- Industrial application signal filtering
Procurement Notes
Verify the specific suffix against official Taiyo Yuden documentation to confirm exact electrical tolerances and packaging specifications. Ensure the procurement source provides valid traceability for AEC-Q200 compliance requirements. Cross-reference the manufacturer part number with the latest datasheet revision to avoid discrepancies in impedance or current ratings during integration.
Selection Notes
Select this component when a compact ferrite bead is required for high-frequency noise suppression in automotive environments. The 75-ohm impedance at 100 MHz targets specific EMI frequencies. Verify that the 350 mA current rating meets the circuit's operational demands and that the 180-milliohm DC resistance aligns with voltage drop constraints in the power path.
Part Context
This part belongs to the BK series of multilayer chip bead inductors designed for automotive and industrial use. It utilizes Taiyo Yuden's proprietary multilayer technology to achieve stable performance across wide temperature ranges. The series is engineered to meet stringent automotive reliability standards while maintaining a small physical profile for modern PCB layouts.
Replacement Considerations
Taiyo Yuden lists BK1005HS100-TV as a related variant within the same automotive series. Verify impedance values and current ratings before substitution, as these parameters differ significantly between models.
