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Product Detailed Parameters
- Description：FERRITE BEAD 70 OHM 0603 1LN
- Series：BBUP
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：70 Ohms @ 100 MHz
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：20mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.026" (0.65mm)
- Size / Dimension：0.063" L x 0.031" W (1.60mm x 0.80mm)
- Features：-
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Overview
The BBUP00160805700Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It features a 0603 (1.6mm x 0.8mm x 0.5mm) surface-mount package with SMD/SMT termination. The component provides an impedance of 70 Ohms at a test frequency of 100 MHz, with a tolerance of 25%. It supports a maximum DC current of 4 A and has a maximum DC resistance (DCR) of 20 mOhms. The device operates within a temperature range of -55°C to +125°C.
Feature Summary
- Shielded construction to minimize electromagnetic interference
- Multilayer ferrite chip design for compact integration
- High current handling capability suitable for power lines
Applications
- EMI suppression in high-current DC power circuits
- Signal integrity protection in portable electronic devices
- Noise filtering in automotive electronics systems
Procurement Notes
Verify the complete part number including suffixes against official Pulse Electronics documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and manufacturing origin through authorized distributors. Check for any specific handling requirements related to moisture sensitivity or thermal stress during soldering processes.
Selection Notes
Select this component when a 0603 footprint is required with a 70 Ohm impedance at 100 MHz. Ensure the application current does not exceed 4 A to prevent saturation or excessive heating. Consider the shielded design if adjacent components are sensitive to magnetic fields generated by unshielded beads.
Part Context
This part belongs to the BBUP series of EMI suppression ferrite chip beads from Pulse Electronics. The series offers impedance ranges from 10Ω to 2200Ω and supports maximum DC currents up to 6A. These components are designed for surface-mount assembly in space-constrained applications requiring effective noise attenuation.
Replacement Considerations
Cross-reference with other Pulse Electronics parts in the BBUP series that share the 0603 package and similar electrical characteristics. Verify that substitute components meet the same 4 A current rating and 70 Ohm impedance specification at 100 MHz.
