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Product Detailed Parameters
- Description：FERRITE BEAD 300 OHM 1206 1LN
- Series：BMC-Q
- Mfr：TE Connectivity Passive Product
- Package：Tape & Reel (TR)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：300 Ohms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：150mOhm
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 125°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：Automotive
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Overview
The 2-2176745-1 is a ferrite bead from the BMC-Q series, designed for high-current applications in automotive-grade environments. It features a 1204 (3216 metric) surface-mount package with an impedance of 300 Ohms at 100 MHz and a tolerance of 25%. The component supports a maximum DC current of 1A and has a low DC resistance of 50 milliohms. It operates within a temperature range of -40°C to +125°C and is supplied in reels.
Feature Summary
- Automotive-grade multilayer chip construction for reliable performance in demanding environments
- High current handling capability suitable for power line filtering applications
- Compact 1204 surface-mount footprint for space-constrained PCB designs
Applications
- Automotive electronics EMI suppression
- Power supply output filtering
- High-current signal line noise reduction
Procurement Notes
Verify the specific impedance value and tolerance against the official datasheet, as suffixes may indicate variations. Confirm the automotive grade qualification status if required for your application. Check the reel quantity and packaging specifications to ensure compatibility with your assembly equipment. Ensure the manufacturer part number matches exactly to avoid substitution errors.
Selection Notes
Select this component when high current capacity is required alongside effective high-frequency noise attenuation. The 1204 package offers a balance between current handling and board space. Consider the 300 Ohm impedance at 100 MHz for target noise frequencies. Verify thermal management requirements given the 1A current rating and self-heating characteristics under load conditions.
Part Context
This part belongs to TE Connectivity's Sigma Inductors passive product line, specifically the BMC-Q series of automotive-grade ferrite beads. These components are engineered for robustness in vehicle electrical systems. The series provides shielded, high-current solutions for suppressing electromagnetic interference on power and data lines in modern automotive architectures.
FAQ
What is the operating temperature range for the 2-2176745-1?
The component operates within a temperature range of -40°C to +125°C.
Is this ferrite bead shielded?
Yes, the 2-2176745-1 is a shielded multilayer chip bead designed to contain magnetic fields.
