1025R-28K

$1.75

Description：FIXED IND 2.2UH 415MA 400MOHM TH
Series：1025R
Mfr：Delevan
Package：Bulk

SKU:ed4ff6db776b Category: Fixed Inductors Brand: Delevan

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Product introduction

1025R-28K is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delevan. Its product description is FIXED IND 2.2UH 415MA 400MOHM TH. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for 1025R-28K

Description：FIXED IND 2.2UH 415MA 400MOHM TH
Series：1025R
Mfr：Delevan
Package：Bulk
Type：Molded
Material - Core：Iron
Inductance：2.2 µH
Tolerance：±10%
Current Rating (Amps)：415 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：400mOhm Max
Q @ Freq：30 @ 7.9MHz
Frequency - Self Resonant：115MHz
Ratings：-
Operating Temperature：-55°C ~ 105°C
Inductance Frequency - Test：7.9 MHz
Mounting Type：Through Hole
Package / Case：Axial
Supplier Device Package：-
Size / Dimension：0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Height - Seated (Max)：-

Fixed Inductors datasheet and documents for 1025R-28K

1025R-28K

Fixed Inductors Overview

The Delevan 1025R-28K is a fixed axial leaded inductor designed for radio frequency applications. It features an unshielded molded construction with an iron core, providing reliable performance in compact circuits. The component offers a nominal inductance of 2.2 µH with a tolerance of ±10%. It supports a maximum DC current of 415 mA and exhibits a maximum DC resistance of 400 mΩ. The unit operates within a temperature range of -55°C to +105°C and utilizes standard axial termination for through-hole mounting.

Fixed Inductors Feature Summary

Molded unshielded design suitable for RF signal processing
Iron core construction for stable inductive properties
Axial leaded package for standard PCB integration

Fixed Inductors Applications

Radio frequency circuit filtering
Signal processing networks
General purpose RF inductive components

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the 1025R-28K to confirm exact electrical tolerances and thermal ratings prior to integration. Ensure that the selected component meets all required environmental standards for the intended operating conditions. Cross-reference official documentation to validate compatibility with existing board layouts and assembly processes.

Fixed Inductors Selection Notes

Select this component when a low-profile, unshielded RF inductor with moderate current handling is required. The axial form factor facilitates easy insertion into standard through-hole layouts. Consider the 400 mΩ resistance limit and 415 mA current rating to ensure adequate power dissipation capabilities within the target application environment.

Fixed Inductors Part Context

This part belongs to the Delevan 1025R series of fixed inductors, which are characterized by their molded construction and iron core materials. The series provides various inductance values tailored for radio frequency environments. These components are engineered for durability and consistent performance across wide temperature ranges, supporting robust electronic system designs.