CTS3F-820J

Fixed Inductors Overview

The CTS3F-820J is a fixed axial leaded inductor from Central Technologies with an inductance of 82 µH and ±5% tolerance. It features a shielded molded construction with a maximum DC resistance of 2.4 Ω and a rated current of 180 mA. The component operates within a temperature range of -55 °C to 125 °C, has a minimum quality factor of 45 at nominal inductance, and exhibits a self-resonant frequency of 11 MHz.

Fixed Inductors Feature Summary

• Shielded molded design for electromagnetic interference reduction
• Axial leaded termination for through-hole mounting
• Wide operating temperature capability

Fixed Inductors Applications

• RF circuit filtering
• General purpose signal processing
• Power supply noise suppression

Fixed Inductors Procurement Notes

Verify the specific ordering suffix 'J' corresponds to the required ±5% tolerance when placing orders. Confirm that the matte tin terminal finish meets environmental compliance requirements for the target assembly. Ensure the axial package dimensions are compatible with the printed circuit board layout and automated insertion equipment specifications.

Fixed Inductors Selection Notes

Select this component when a shielded axial inductor with 82 µH nominal value is required. Consider the 180 mA current rating and 2.4 Ω DC resistance against circuit load requirements. Evaluate the 11 MHz self-resonant frequency to ensure suitability for the intended signal bandwidth and switching frequencies.

Fixed Inductors Part Context

This part belongs to the CTS3F series of shielded molded inductors manufactured by Central Technologies. The series provides industry-standard magnetics designed for various applications including aerospace and general electronics. The CTS3F line offers multiple inductance values with consistent axial packaging and shielding characteristics.

Fixed Inductors Replacement Considerations

Direct substitutes include other 82 µH axial shielded inductors with comparable current ratings and DC resistance. Verify pin compatibility and thermal performance before substitution.