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Product Detailed Parameters
- Description：FERRITE BEAD 100 OHM 0805 1LN
- Series：BBPY
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：100 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：40mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：-
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Overview
The BBPY00201209101Y00 is a multilayer ferrite chip bead manufactured by Pulse Electronics, designed for EMI suppression in surface-mount applications. It features an 0805 (2012 metric) package with dimensions of 2.0 mm length, 1.2 mm width, and 0.9 mm height. The component provides an impedance of 100 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 3 A and has a maximum DC resistance of 40 mOhms. The device operates within a temperature range of -55°C to +125°C.
Feature Summary
- Multilayer construction for compact surface-mount integration
- Shielded design to minimize electromagnetic interference
- High current handling capability suitable for power lines
Applications
- EMI suppression on high-current signal lines
- Power supply filtering in portable electronics
- Noise reduction in automotive electronic systems
Procurement Notes
Verify the specific ordering suffix against official Pulse Electronics documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status through the manufacturer's certified datasheet. Cross-reference the Mouser part number 603-BBPY201209101Y00 with the original manufacturer data sheet to validate technical specifications before procurement.
Selection Notes
Select this component when a shielded ferrite bead with 100 Ohm impedance at 100 MHz is required for 0805 footprints. Ensure the circuit current does not exceed 3 A to prevent saturation. Verify that the 40 mOhm DC resistance meets the voltage drop requirements of the application. Check compatibility with standard reflow soldering profiles for the 0805 package size.
Part Context
This part belongs to the BBPY series of shielded ferrite beads from Pulse Electronics. The series offers various impedance values and current ratings in standard SMD packages. The BBPY series is engineered for effective noise suppression in space-constrained designs while maintaining stability across wide temperature ranges typical of industrial and consumer electronics.
Replacement Considerations
Consult official substitution guides for equivalent shielded ferrite beads in the 0805 package with matching 100 Ohm impedance and 3 A current rating. Verify pinout and dimensional compatibility before replacing.
