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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 0402 1LN
- Series：MU
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Filter Type：Power, Signal Line
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：80mA
- DC Resistance (DCR) (Max)：1.2Ohm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.024" (0.60mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The MU1005-102Y is a high impedance chip ferrite bead manufactured by Bourns Inc. It features a 1005 (0402) metric package size and provides an impedance of 1000 Ohms at 100 MHz with a tolerance of 25%. The component supports an operating current of 80 mA and exhibits a DC resistance of 100 milliohms. Designed for surface mount technology, it serves as a passive electronic component for noise suppression in compact circuit layouts.
Feature Summary
- Provides high impedance characteristics for effective signal line filtering
- Utilizes multi-layer construction for compact surface mount integration
- Engineered for noise suppression in power and data transmission paths
Applications
- Power supply line filtering
- Signal line noise suppression
- High frequency interference mitigation in compact electronics
Procurement Notes
Verify the specific impedance value and current rating against the official Bourns datasheet before implementation. Confirm that the 1005 package dimensions align with the target PCB footprint. Ensure the operating current requirements do not exceed the specified limits to maintain performance integrity.
Selection Notes
Select this component when space constraints require a 0402 form factor. Evaluate the 1000 Ohm impedance profile against the target noise frequencies. Consider the 80 mA current handling capability relative to the circuit load. Verify compatibility with standard reflow soldering processes for reliable assembly.
Part Context
This ferrite bead belongs to Bourns' series of high impedance chip components designed for EMI suppression. These parts are commonly utilized in portable devices and consumer electronics where minimal board space is available. The product line emphasizes consistent electrical performance across various manufacturing batches.
Replacement Considerations
Cross-reference with other 1005 package ferrite beads offering similar 1000 Ohm impedance at 100 MHz. Verify equivalent current ratings and DC resistance values to ensure functional parity without redesigning the layout.
