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Product Detailed Parameters
- Description：FERRITE BEAD 600 OHM 0805 1LN
- Series：PMH
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：600 Ohms @ 100 MHz
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.035" (0.90mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：-
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Overview
The PMH0805-601 is a single-line ferrite chip bead manufactured by Bourns Inc. in the PMH series, designed for surface-mount technology (SMD/SMT) applications. It features an 0805 package size with a nominal impedance of 600 Ohms measured at 100 MHz and a tolerance of 25%. The component supports a maximum DC current rating of 1A and has a maximum DC resistance of 200 mOhms. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides electromagnetic interference suppression through high-frequency impedance characteristics
- Designed for compact surface-mount integration in electronic circuits
- Constructed as a single-line ferrite chip bead for signal integrity management
Applications
- High-speed data line filtering
- Power supply noise attenuation
- Clock signal protection
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the obsolete part status does not impact long-term supply chain stability for your production requirements. Ensure compatibility with your assembly processes regarding the SMD package dimensions.
Selection Notes
Select this component when a 600 Ohm impedance at 100 MHz is required for EMI suppression in space-constrained designs. Ensure the circuit current does not exceed the 1A rating to prevent saturation. Verify that the 0805 footprint aligns with the PCB layout constraints and that the operating temperature range meets environmental specifications.
Part Context
This component belongs to the PMH series of ferrite beads from Bourns Inc., which are engineered for general-purpose EMI suppression. The PMH series offers various impedance values and package sizes to accommodate different frequency ranges and current handling needs in modern electronic devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Bourns resources for equivalent parts if this obsolete item requires replacement.
