ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MOLDED UNSHIELDED RF COILS AXIAL
- Series：15M
- Mfr：Gowanda Electronics
- Package：Tape & Reel (TR)
- Type：Molded
- Material - Core：Phenolic
- Inductance：2.7 µH
- Tolerance：±5%
- Current Rating (Amps)：385 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：1.2Ohm Max
- Q @ Freq：33 @ 7.9MHz
- Frequency - Self Resonant：120MHz
- 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 15M271J is a fixed axial leaded inductor manufactured by Gowanda Electronics. It features an unshielded molded construction designed for radio frequency applications. The component has an inductance of 2.7 µH and a maximum DC resistance of 1.2 Ohms. Its current rating is specified at 385 mA. The physical dimensions are 0.156 inches in diameter by 0.375 inches in length, corresponding to 3.96 mm x 9.53 mm.
Feature Summary
- Unshielded molded design suitable for RF environments
- Axial through-hole configuration for standard mounting
- Compact cylindrical form factor
Applications
- Radio frequency circuit filtering
- Broadband power transformer coupling
- General purpose RF coil applications
Procurement Notes
Verify the specific suffix designation when ordering. The 'J' indicates tolerance, while 'LF' denotes lead-free composition. Confirm whether the application requires RoHS compliance or if traditional leaded components are acceptable for the specific assembly process. Cross-reference the exact part number with official Gowanda documentation to ensure correct material specifications and environmental ratings are met for the intended deployment.
Selection Notes
Select this component for applications requiring a 2.7 µH inductance with a 385 mA current handling capability. The unshielded nature makes it appropriate where magnetic interference from shielding is undesirable or where space constraints preclude shielded variants. Ensure the axial lead pitch and overall length fit the PCB layout requirements before finalizing the design integration.
Part Context
Gowanda Electronics specializes in high-performance magnetic components for aerospace, defense, and medical sectors. The 15M series represents their line of unshielded molded RF coils. These components are engineered for reliability in critical systems, offering both standard and custom configurations. The company maintains ISO 9001 and AS9100 certifications, supporting rigorous quality standards for electronic manufacturing.
Replacement Considerations
The 15M271JLF serves as the lead-free equivalent variant. Verify that the mechanical and electrical characteristics remain identical between the leaded and lead-free versions before substitution. Consult Gowanda documentation to confirm compatibility with specific soldering processes and environmental regulations.
