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Product Detailed Parameters
- Description：MOLDED UNSHIELDED RF COILS AXIAL
- Series：15M
- Mfr：Gowanda Electronics
- Package：Tape & Reel (TR)
- Type：Molded
- Material - Core：Phenolic
- Inductance：1.8 µH
- Tolerance：±5%
- Current Rating (Amps)：525 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：650mOhm Max
- Q @ Freq：33 @ 7.9MHz
- Frequency - Self Resonant：150MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：7.9 MHz
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：Axial
- Size / Dimension：0.156" Dia x 0.375" L (3.96mm x 9.53mm)
- Height - Seated (Max)：-
- Features：-
Download product information
Overview
The 15M181JLF is a fixed inductor manufactured by Gowanda Electronics, classified as an unshielded molded RF coil with axial leads. It features an inductance of 1.8 µH and supports a maximum current rating of 525 mA. The component exhibits a maximum DC resistance of 650 mOhm. This part is designed for applications requiring reliable magnetic performance in aerospace, defense, and medical environments.
Feature Summary
- Unshielded construction to prevent magnetic interference in sensitive systems
- Molded design for mechanical durability and environmental stability
- Axial lead configuration for through-hole mounting compatibility
Applications
- Aerospace electronic systems
- Defense communication equipment
- Medical imaging devices such as MRI systems
Procurement Notes
Verify the specific ordering suffix JLF against official Gowanda documentation to confirm material composition and compliance status. Ensure that the axial lead form factor matches the target PCB layout requirements. Confirm RoHS or leaded availability based on the specific project constraints and regulatory standards applicable to the end-use environment.
Selection Notes
Select this component when an unshielded inductor is required to avoid magnetic coupling issues in adjacent circuitry. The 1.8 µH value and 525 mA current rating define the operational limits. Consider the axial package size for board space allocation. Validate that the 650 mOhm DC resistance meets the efficiency requirements of the power stage.
Part Context
Gowanda Electronics specializes in high-performance magnetic components for critical industries including aerospace, defense, and medical sectors. The company provides both standard and custom designs, adhering to strict quality standards such as ISO 9001 and AS9100. The 15M181JLF belongs to their range of fixed inductors and RF coils designed for rigorous operational conditions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult Gowanda Electronics directly for qualified alternatives or cross-reference options that match the 1.8 µH inductance, 525 mA current, and axial lead specifications.
