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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：150 nH
- Tolerance：±20%
- Current Rating (Amps)：2.45 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：30mOhm Max
- Q @ Freq：50 @ 25MHz
- Frequency - Self Resonant：525MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：25 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：-
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Overview
The 15M150M is a fixed inductor manufactured by Gowanda Electronics, classified as an unshielded molded axial component. It features a nominal inductance of 150 nH and supports a maximum DC current of 2.45 A. The device exhibits a maximum DC resistance of 30 mOhm. This part belongs to the ER15M series, designed for high-frequency RF applications requiring precise magnetic characteristics without shielding interference.
Feature Summary
- Unshielded construction prevents magnetic field interaction with surrounding components
- Molded design provides mechanical stability and environmental protection
- Axial lead configuration facilitates through-hole mounting on printed circuit boards
Applications
- High-frequency radio frequency circuits
- Microwave signal processing systems
- Precision power supply filtering
Procurement Notes
Verify the specific tolerance grade and temperature coefficient requirements against the official Gowanda datasheet before ordering. Confirm that the axial lead spacing matches your PCB footprint. Ensure the 2.45 A current rating meets the peak load demands of your application to prevent saturation or thermal issues.
Selection Notes
Select this model when unshielded performance is critical to avoid magnetic coupling in dense layouts. The low DC resistance minimizes power loss in high-current paths. Consider the ER15M series variants if different inductance values or tolerance levels are required for similar form factors.
Part Context
This component is part of Gowanda's ER15M series of molded RF coils. The series offers various inductance values tailored for RF and microwave environments. Gowanda specializes in custom and standard magnetic components for aerospace, defense, and medical sectors, ensuring high reliability and quality standards.
Replacement Considerations
Cross-reference with other Gowanda ER15M series parts for alternative inductance values. Verify compatibility with equivalent unshielded axial inductors from other manufacturers only if electrical parameters and physical dimensions match exactly.
FAQ
Is the 15M150M shielded?
No, the 15M150M is an unshielded molded inductor.
What is the maximum DC current rating?
The maximum DC current rating is 2.45 A.
