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Product Detailed Parameters
- Description：FERRITE BEAD 220 OHM 0805 1LN
- Series：CZP
- Mfr：KOA Speer Electronics, Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：220 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：50mOhm
- 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 0.047" W (2.00mm x 1.20mm)
- Features：-
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Overview
The CZP2AFTTD221P is a ferrite bead manufactured by KOA Speer Electronics, Inc. It provides an impedance of 220 Ohms at a frequency of 100 MHz. The component has a maximum DC resistance (DCR) of 50 mOhm and supports a maximum current rating of 3 A. It operates within a temperature range from -55°C to +125°C. The physical dimensions are specified as 2.0 mm in length by 1.0 mm in width.
Feature Summary
- Provides high impedance for noise suppression at 100 MHz
- Supports high current handling up to 3 A
- Low DC resistance minimizes signal loss
Applications
- High-speed data line filtering
- Power supply noise suppression
- EMI/RFI mitigation in compact circuits
Procurement Notes
Verify the specific package variant and termination style against your PCB footprint requirements before ordering. Confirm that the 3 A current rating meets your circuit's peak load conditions. Ensure the 220 Ohm impedance at 100 MHz aligns with your target noise frequencies. Check for any RoHS compliance documentation if required by your manufacturing standards.
Selection Notes
Select this component when low DC resistance is critical to maintain voltage integrity under high current loads. The 220 Ohm impedance value is suitable for suppressing noise in the vicinity of 100 MHz. Consider the 125°C maximum operating temperature for environments with elevated thermal conditions. Compare against other ferrite beads if higher current capacity or different impedance characteristics are needed.
Part Context
This ferrite bead belongs to KOA Speer's passive component lineup designed for surface-mount applications. It complements their resistor and capacitor offerings by providing essential electromagnetic interference protection. The component is part of a broader range of solutions for automotive and industrial electronics requiring reliable noise control.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for equivalent components with matching impedance, current rating, and package dimensions.
