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Product Detailed Parameters
- Description：CMC 10UH 1.6A 2LN SMD AEC-Q200
- Series：SRF0905A
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：1.6A
- DC Resistance (DCR) (Max)：80mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.362" L x 0.236" W (9.20mm x 6.00mm)
- Height (Max)：0.248" (6.30mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：10 µH @ 1 kHz
- Impedance @ Frequency：200 Ohms @ 20 MHz
- Qualification：-
- Grade：-
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Overview
The Bourns SRF0905A-100Y is a shielded high-current line filter from the SRF0905A series. It features an inductance of 10 µH with a tolerance of ±30%. The component has a maximum DC current rating of 1.6 A and a maximum DC resistance of 80 mΩ. It operates within a temperature range of -40°C to +105°C and holds an 80 VDC voltage rating. The device utilizes a surface-mount (SMD/SMT) termination type and measures 9.2 mm in length, 6 mm in width, and 5 mm in height.
Feature Summary
- Shielded construction minimizes electromagnetic interference and magnetic flux leakage.
- AEC-Q200 qualified for automotive reliability standards.
- Halogen-free composition compliant with RoHS directives.
Applications
- Automotive electronic circuits
- Power supply input filtering
- Signal line noise suppression
Procurement Notes
Verify the specific part number suffix against official Bourns documentation to ensure correct inductance and tolerance specifications. Confirm that the package dimensions and terminal configuration match the target PCB layout requirements. Check for updated compliance certifications such as RoHS and halogen-free status prior to procurement.
Selection Notes
Select this component when automotive-grade reliability and compact shielding are required for high-current applications. Ensure the operating current does not exceed the 1.6 A rating to maintain performance. Verify thermal management capabilities given the 105°C maximum operating temperature limit.
Part Context
This component belongs to the Bourns SRF0905A series of shielded line filters. The series is designed for automotive and industrial applications requiring robust EMI suppression. The SRF0905A-100Y specifically provides 10 µH inductance in a small surface-mount footprint suitable for space-constrained designs.
Replacement Considerations
Consult official Bourns substitution guides or distributor cross-reference tools for verified alternatives. Do not assume functional equivalence based solely on similar inductance values without verifying current ratings and physical dimensions.
FAQ
Is the SRF0905A-100Y suitable for automotive applications?
Yes, the component is AEC-Q200 qualified, indicating it meets automotive reliability standards.
What is the maximum DC current rating?
The maximum DC current rating is 1.6 A.
