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Product Detailed Parameters
- Description：FIXED IND 33NH 500MA 18.7MOHM SM
- Series：AIAC-0805C
- Mfr：Abracon LLC
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Wirewound
- Material - Core：Air
- Inductance：33 nH
- Tolerance：±10%
- Current Rating (Amps)：500 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：18.7mOhm Max
- Q @ Freq：70 @ 300MHz
- Frequency - Self Resonant：1.6GHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：300 MHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.112" L x 0.071" W (2.85mm x 1.80mm)
- Height - Seated (Max)：0.083" (2.10mm)
- Features：-
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Overview
The AIAC-0805C-33NK-T is a fixed wirewound inductor from Abracon LLC, featuring an air core and unshielded construction. It offers a nominal inductance of 33 nH with a tolerance of ±10%. The component has a maximum DC resistance of 18.7 mΩ and a rated current of 500 mA. It exhibits a quality factor of 70 at 300 MHz and a self-resonant frequency of 1.6 GHz. Designed for surface mount installation, it operates within a temperature range of -40°C to 125°C.
Feature Summary
- Air core construction provides high-frequency performance characteristics suitable for RF applications.
- Unshielded design minimizes parasitic effects while maintaining compact physical dimensions.
Applications
- RF circuits requiring low inductance values
- High-frequency communication systems
- Impedance matching networks
Procurement Notes
Verify the specific manufacturer part number against official Abracon documentation to confirm availability status. This component is listed as obsolete or end-of-life in some distributor records; ensure the source document explicitly confirms current production status before procurement planning. Cross-reference datasheet revisions to validate electrical parameters.
Selection Notes
Select this component when an unshielded air-core inductor is required for frequencies above 300 MHz. The 33 nH value and 500 mA rating suit low-inductance RF filtering tasks. Ensure the PCB layout accommodates the non-standard package dimensions and that thermal conditions remain within the specified operating range.
Part Context
This part belongs to the AIAC-0805C series of fixed wirewound inductors. The series utilizes air cores to achieve high self-resonant frequencies and stable inductance values at RF ranges. The 0805C designation indicates a specific footprint variant within Abracon's broader inductor portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by matching inductance, current rating, and SRF specifications through official manufacturer cross-reference tools.
