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Product Detailed Parameters
- Description：3 PIN, RADIAL CHOKE INDUCTOR 14
- Series：-
- Mfr：ISL Products International
- Package：Box
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：145 mH
- Tolerance：±20%
- Current Rating (Amps)：80 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：163Ohm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：1 kHz
- Mounting Type：Through Hole
- Package / Case：Radial, Vertical Cylinder
- Supplier Device Package：-
- Size / Dimension：0.453" Dia (11.50mm)
- Height - Seated (Max)：0.768" (19.50mm)
- Features：-
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Overview
The XFM-I-69218 is a fixed wirewound inductor manufactured by ISL Products International. It features an unshielded drum core design with radial vertical cylinder packaging. The component has a nominal inductance of 145 mH and a maximum DC resistance of 163 Ohms. It supports a maximum current rating of 80 mA and offers a tolerance of ±20%. The unit utilizes a plug-in package with a diameter of 11.5 mm.
Feature Summary
- Wirewound construction using an unshielded drum core for magnetic field management
- Radial vertical cylinder form factor designed for through-hole mounting applications
- High inductance value suitable for filtering and energy storage requirements
Applications
- Power supply input filtering circuits
- Electromagnetic interference suppression in low-current systems
- General-purpose choke applications in electronic assemblies
Procurement Notes
Verify the manufacturer designation ISL Products International against the specific part number XFM-I-69218 to ensure authenticity. Confirm that the 145 mH inductance and 80 mA current ratings align with your circuit design requirements. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the radial vertical package dimensions fit within your PCB layout constraints.
Selection Notes
Select this component when a high-inductance, low-current choke is required for radial mounting. The 163 Ohm DC resistance indicates significant power loss at maximum current; verify thermal management needs. The unshielded design may require consideration for electromagnetic compatibility in dense layouts. Compare the 145 mH value against alternative standard values to ensure optimal circuit performance without unnecessary overspecification.
Part Context
ISL Products International specializes in application-specific electromechanical components, including motors and ballasts. This inductor belongs to their fixed inductor line, distinct from their motor controllers. The product serves as a passive component for signal conditioning or power regulation within broader electronic systems designed by the manufacturer.
Replacement Considerations
No public confirmed substitute part numbers are available for this specific model. Verify pinout and electrical parameters carefully when considering alternatives from other manufacturers.
