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Product Detailed Parameters
- Description：FERRITE BEAD 15 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：15 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：50mOhm
- 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 TE Connectivity 2176745-6 is a single-channel, shielded multilayer ferrite chip bead designed for automotive grade applications. It features a 1204 (3216 metric) surface mount package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component provides an impedance of 15 Ohms at a test frequency of 100 MHz, with a tolerance range of 9 to 21 Ohms. It supports a maximum DC current of 3 A and has a maximum DC resistance of 50 mOhms. The operating temperature range spans from -40°C to +125°C.
Feature Summary
- Automotive grade multilayer construction for high reliability
- Shielded design to minimize electromagnetic interference
- High current handling capability suitable for power lines
Applications
- Power line filtering in automotive electronics
- Electromagnetic interference suppression circuits
- Signal integrity protection in high-current paths
Procurement Notes
Verify the specific ordering suffix and tolerance band against the official TE Connectivity datasheet before procurement. Confirm that the 1204 package footprint matches the target PCB layout. Ensure the selected variant meets the required automotive qualification standards and temperature ratings for the intended application environment.
Selection Notes
Select this component when a 15 Ohm impedance at 100 MHz is required for power line noise suppression. The 3 A current rating and low DC resistance make it suitable for high-current applications. Verify that the 1204 package size fits within the available board space constraints and that the -40°C to +125°C temperature range covers the operational requirements.
Part Context
This ferrite bead belongs to the Sigma Inductors series by TE Connectivity Passive Product. It is part of a broader family of multilayer chip beads designed for EMI suppression. The 2176745-6 specifically targets automotive and industrial applications requiring robust noise filtering in compact surface mount packages.
Replacement Considerations
The 1-2176745-6 is a related variant offering 100 Ohms impedance at 100 MHz with similar current handling. Substitution requires verifying impedance compatibility and ensuring the package dimensions remain identical for direct replacement.
