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Product Detailed Parameters
- Description：FERRITE BEAD 70 OHM 0805 1LN
- Series：BMC-Q
- Mfr：TE Connectivity Passive Product
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：70 Ohms @ 100 MHz
- Current Rating (Max)：2.5A
- DC Resistance (DCR) (Max)：80mOhm
- Ratings：AEC-Q200
- Operating Temperature：-40°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：Automotive
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Overview
The TE Connectivity Passive Product component 1-2176744-2 is a power line ferrite bead designed for surface mount applications. It features an 0805 (2012 metric) package with dimensions of 2.0mm length, 1.25mm width, and 1.0mm height. The device provides an impedance of 70 Ohms at 100 MHz and supports a maximum current rating of 2.5A. Its maximum DC resistance (DCR) is specified as 80 milliohms.
Feature Summary
- Provides high current handling capability suitable for power line filtering applications
- Offers specific impedance characteristics at 100 MHz for effective noise suppression
- Utilizes a compact surface mount footprint for space-constrained designs
Applications
- Power line filtering in electronic circuits
- Noise suppression in high-current signal paths
- EMI reduction in compact surface mount assemblies
Procurement Notes
Verify the exact manufacturer part number against official TE Connectivity documentation to ensure compatibility. Confirm that the 0805 package dimensions and electrical specifications match the design requirements. Check for any recent product change notices or obsolescence alerts directly from the manufacturer before finalizing procurement decisions.
Selection Notes
Select this component when a ferrite bead with a 70 Ohm impedance at 100 MHz is required for power lines carrying up to 2.5A. Ensure the PCB layout accommodates the 0805 package size. Verify that the 80 milliohm DCR meets the voltage drop constraints of the specific application circuit.
Part Context
This component belongs to the ferrite beads and chip beads category within TE Connectivity's passive product portfolio. It is engineered for surface mount technology (SMT) assembly processes. The part is distinct from general signal line ferrites due to its higher current rating and specific power line filtering characteristics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult TE Connectivity technical support or authorized distributors for verified alternatives if this specific part number is unavailable.
FAQ
What is the impedance value of the 1-2176744-2 ferrite bead?
The impedance is 70 Ohms measured at a frequency of 100 MHz.
What is the maximum current rating for this component?
The maximum current rating is 2.5 Amperes.
