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AIUR-03-390K is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Abracon LLC. Its product description is FIXED IND 39UH 1.1A 100 MOHM TH. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for AIUR-03-390K
- Description：FIXED IND 39UH 1.1A 100 MOHM TH
- Series：AIUR-03
- Mfr：Abracon LLC
- Package：Bulk
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：39 µH
- Tolerance：±10%
- Current Rating (Amps)：1.1 A
- Current - Saturation (Isat)：1.5A
- Shielding：Unshielded
- DC Resistance (DCR)：100mOhm Max
- Q @ Freq：30 @ 2.52MHz
- Frequency - Self Resonant：6.9MHz
- Ratings：-
- Operating Temperature：-25°C ~ 85°C
- Inductance Frequency - Test：2.52 MHz
- Mounting Type：Through Hole
- Package / Case：Radial, Vertical Cylinder
- Supplier Device Package：-
- Size / Dimension：0.354" Dia (9.00mm)
- Height - Seated (Max)：0.472" (12.00mm)
- Features：-
Fixed Inductors datasheet and documents for AIUR-03-390K
Fixed Inductors Overview
The AIUR-03-390K is a fixed power inductor manufactured by Abracon LLC, designed for through-hole mounting. It features an unshielded drum core construction with ferrite material. The component provides a nominal inductance of 39 µH with a tolerance of ±10%. It supports a maximum current rating of 1.1 A and exhibits a maximum DC resistance of 100 mΩ. The device operates within a temperature range of -40°C to +105°C and complies with RoHS standards.
Fixed Inductors Feature Summary
- Unshielded drum core design for general-purpose applications
- Through-hole radial vertical cylinder package
- Ferrite core material construction
Fixed Inductors Applications
- RF inductor circuits
- General purpose inductor tasks
- Power supply filtering
Fixed Inductors Procurement Notes
Verify the specific manufacturer datasheet to confirm electrical parameters such as saturation current and DC resistance match system requirements. Ensure the unshielded configuration aligns with electromagnetic interference constraints. Confirm compliance with environmental directives like RoHS before finalizing procurement orders.
Fixed Inductors Selection Notes
Select this component when a 39 µH inductance value is required for through-hole assembly. Consider the 1.1 A current rating and 100 mΩ resistance limits against circuit load conditions. The unshielded design necessitates adequate spacing from sensitive components to prevent magnetic coupling issues.
Fixed Inductors Part Context
This part belongs to the AIUR series of mini drum core inductors produced by Abracon Corporation. The series offers various inductance values tailored for power and signal processing applications. The AIUR-03-390K specifically targets designs requiring robust through-hole connectivity and moderate current handling capabilities.
Fixed Inductors Replacement Considerations
Cross-reference with other 39 µH unshielded drum core inductors having similar current ratings and physical dimensions. Verify pin compatibility and thermal performance characteristics before substitution.
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