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Product Detailed Parameters
- Description：FERRITE BEAD 30 OHM 0603 1LN
- Series：MH
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power, Signal Line
- Number of Lines：1
- Impedance @ Frequency：30 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：60mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.039" (1.00mm)
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Features：-
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Overview
The Bourns MH1608-300Y is a high-current chip ferrite bead from the MH1608A series, designed for surface-mount applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 30 ohms at 25% tolerance and supports a maximum DC current of 5 A. Its maximum DC resistance is rated at 30 mohms. This unshielded device is RoHS compliant and suitable for noise suppression in power lines.
Feature Summary
- High current handling capability for power line applications
- Compact 0603 surface-mount footprint for space-constrained designs
- Unshielded construction for general EMI/RFI noise suppression
Applications
- Power supply output filtering
- DC-DC converter noise suppression
- High-current signal line protection
Procurement Notes
Verify the specific suffix 'Y' against the manufacturer's latest datasheet to confirm packaging type and tape-and-reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design before finalizing procurement orders.
Selection Notes
Select this component when a compact ferrite bead capable of handling up to 5 A DC current is required. The 30-ohm impedance value targets specific frequency ranges for noise attenuation. Verify that the 0603 package size fits the PCB layout constraints and that the unshielded nature meets the electromagnetic interference requirements of the application.
Part Context
This part belongs to the Bourns MH1608 series of high-current chip ferrite beads. The series offers various impedance values within the same 0603 package form factor, allowing designers to select appropriate noise suppression characteristics without changing the physical footprint. The MH1608A designation indicates the specific product line generation.
Replacement Considerations
Cross-reference with other 0603 ferrite beads offering similar 30-ohm impedance and >5 A current ratings. Verify compatibility with existing PCB footprints and thermal management requirements when substituting with components from different manufacturers.
