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Product Detailed Parameters
- Description：FERRITE BEAD 470 OHM 0603 1LN
- Series：PFB
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：470 Ohms @ 100 MHz
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 105°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.041" (1.05mm)
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Features：-
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Overview
The PE-0603PFB471ST is a single-line ferrite bead chip manufactured by Pulse Electronics, designed for surface-mount assembly in the 0603 (1608 metric) package. It exhibits an impedance of 470 Ohms at 100 MHz and supports a maximum DC current of 1A with a maximum DC resistance of 200 milliohms. The component operates within a temperature range of -40°C to 105°C and has a maximum height of 1.05mm.
Feature Summary
- Provides high impedance over wide high-frequency bands to absorb noise currents
- Dissipates absorbed high-frequency energy as heat
- Designed for power line filtering applications
Applications
- Power supply circuits
- Battery charger systems
- Portable electronic devices
- Energy-efficient system designs
Procurement Notes
Verify the specific ordering suffix against official datasheets to confirm packaging type and compliance status. Ensure the selected variant matches the required impedance and current ratings for the target circuit design. Confirm RoHS compliance and moisture sensitivity level requirements prior to procurement.
Selection Notes
Select this component when a compact 0603 footprint is required for EMI suppression on power lines. Evaluate the 1A current rating against peak load conditions to prevent saturation. Consider the 200 milliohm DC resistance impact on voltage drop in low-voltage applications.
Part Context
This part belongs to the PFB series of ferrite beads from Pulse Electronics. It is a passive component used for electromagnetic interference suppression. The device functions by presenting high impedance to high-frequency signals while allowing DC or low-frequency currents to pass with minimal loss.
FAQ
What is the impedance value of the PE-0603PFB471ST?
The impedance is 470 Ohms measured at a frequency of 100 MHz.
What is the maximum DC current rating?
The maximum rated DC current is 1 Ampere.
