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Product Detailed Parameters
- Description：FERRITE BEAD 19 OHM 0805 1LN
- Series：ACML
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：19 Ohms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：50mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.041" (1.05mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：-
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Overview
The Abracon ACML-0805-190-T is a single-line ferrite chip bead designed for surface-mount applications. It features an 0805 (2012 metric) package with dimensions of 2.0 mm length, 1.25 mm width, and 1.05 mm maximum height. The component provides an impedance of 19 ohms at 100 MHz with a tolerance of 25%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 65 milliohms. The device operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides electromagnetic interference suppression through high-frequency impedance characteristics
- Designed for surface-mount technology integration on printed circuit boards
- Constructed from ferrite material for effective noise attenuation in signal lines
Applications
- General electronic equipment noise filtering
- Communication device signal line protection
- Audio equipment interference suppression
Procurement Notes
Verify the specific impedance value and current rating against the official Abracon datasheet before procurement. Confirm that the 0805 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Check for RoHS compliance status if required by regulatory standards.
Selection Notes
Select this component when a low-impedance path is needed for high-current applications requiring moderate noise suppression. The 2 A current rating makes it suitable for power lines or high-speed data buses where lower insertion loss is critical compared to higher impedance beads. Consider the 0805 form factor for standard SMT assembly processes.
Part Context
This part belongs to the Abracon ACML series of ferrite chip beads. The series offers various impedance values and current ratings across different package sizes, including 0402, 0603, and 0805. The ACML-0805-190-T specifically targets applications requiring robust current handling with minimal DC resistance.
Replacement Considerations
Consult the official Abracon documentation for direct equivalents. Cross-referencing requires matching impedance at the relevant frequency, current rating, and package size.
