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Product Detailed Parameters
- Description：FERRITE BEAD 600 OHM 1206 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)：1.5A
- DC Resistance (DCR) (Max)：100mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：-
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Overview
The PMH1206-601 is a single-channel ferrite chip bead manufactured by Bourns Inc. in the 1206 (3216 metric) surface-mount package. It exhibits an impedance of 600 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 1.5 Amperes and maintains a low maximum DC resistance of 100 milliohms. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides effective high-frequency noise suppression through significant impedance characteristics at 100 MHz.
- Designed for compact surface-mount integration using standard 1206 footprint dimensions.
- Capable of handling continuous direct currents up to 1.5 Amperes without saturation.
Applications
- High-speed data line filtering
- Power supply output noise attenuation
- EMI suppression in portable electronic devices
Procurement Notes
Verify the specific impedance frequency, typically 100 MHz, against design requirements. Confirm the 1.5A current rating suits the application's steady-state load. Ensure the 1206 package fits the PCB layout constraints. Check RoHS compliance status if required by project specifications.
Selection Notes
Select this component when a 600 Ohm impedance is required for noise control at 100 MHz. The 1.5A current capacity makes it suitable for moderate power lines. The 1206 size offers a balance between performance and board space. Consider the 100mOhm DCR impact on voltage drop for sensitive circuits.
Part Context
This part belongs to the PMH series of ferrite beads from Bourns. These components are engineered for EMI suppression in digital and analog circuits. The series utilizes stable ferrite materials to maintain consistent impedance over temperature variations, ensuring reliable signal integrity in noisy environments.
Replacement Considerations
Cross-reference with other 1206 ferrite beads offering 600 Ohms at 100 MHz and 1.5A current ratings. Verify physical footprint compatibility and electrical parameter tolerances before substitution.
FAQ
What is the operating temperature range?
The component functions reliably between -55°C and +125°C.
What is the maximum DC current rating?
The device supports a maximum DC current of 1.5 Amperes.
