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Product Detailed Parameters
- Description:MOLDED UNSHIELDED RF COILS AXIAL
- Series:10M
- Mfr:Gowanda Electronics
- Package:Tape & Reel (TR)
- Type:Wirewound
- Material - Core:Ferrite
- Inductance:47 µH
- Tolerance:±5%
- Current Rating (Amps):110 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):4.5Ohm Max
- Q @ Freq:45 @ 2.5MHz
- Frequency - Self Resonant:20MHz
- Ratings:-
- Operating Temperature:-55°C ~ 105°C
- Inductance Frequency - Test:2.5 MHz
- Mounting Type:Through Hole
- Package / Case:Axial
- Supplier Device Package:Axial
- Size / Dimension:0.095" Dia x 0.250" L (2.41mm x 6.35mm)
- Height - Seated (Max):-
- Features:-
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Overview
The 10M472J is a general-purpose axial leaded inductor manufactured by Gowanda Electronics. It features a nominal inductance of 47 µH with a tolerance of ±5%. The component utilizes a powdered iron core and exhibits a maximum DC resistance of 4.5 Ω. It is designed for operation within a temperature range of -55 °C to +105 °C, with a minimum quality factor of 50 at the nominal inductance.
Feature Summary
- Utilizes a powdered iron core for stable magnetic performance
- Axial leaded construction for through-hole PCB mounting
- Designed for general-purpose RF coil applications
Applications
- RF circuits
- General-purpose filtering
- Signal processing
Procurement Notes
Verify the specific datasheet version for the 10M472J to confirm exact physical dimensions and electrical tolerances. Ensure the selected component meets the required operating temperature range and current ratings for the intended circuit design before finalizing procurement.
Selection Notes
Select this component when an axial leaded form factor is required for through-hole assembly. Consider the 4.5 Ω DC resistance and 110 mA current rating to ensure compatibility with the circuit's power budget and signal integrity requirements.
Part Context
This part belongs to the Gowanda 10M series of wirewound inductors. These components are engineered for OEM electronics markets, providing reliable passive magnetic solutions for board-level integration in demanding environments.
Replacement Considerations
Consult Gowanda Electronics documentation for direct cross-references. Verify that any substitute maintains the 47 µH inductance, axial package, and similar thermal characteristics.
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