1025R-42F

$3.38

Description：FIXED IND 8.2UH 160MA 2.7 OHM TH
Series：1025R
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:de0d527c53c1 Category: Fixed Inductors Brand: Delevan

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Product introduction

1025R-42F is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delevan. Its product description is FIXED IND 8.2UH 160MA 2.7 OHM TH. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for 1025R-42F

Description：FIXED IND 8.2UH 160MA 2.7 OHM TH
Series：1025R
Mfr：Delevan
Package：Tape & Reel (TR)
Type：Molded
Material - Core：Iron
Inductance：8.2 µH
Tolerance：±1%
Current Rating (Amps)：160 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：2.7Ohm Max
Q @ Freq：55 @ 7.9MHz
Frequency - Self Resonant：55MHz
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-42F

1025R-42F

Fixed Inductors Overview

The Delevan 1025R-42F is a fixed axial leaded inductor from the 1025R series, designed for through-hole mounting. It features an 8.2 µH nominal inductance with a ±1% tolerance and a maximum DC current rating of 160 mA. The component exhibits a maximum DC resistance of 2.7 Ohms and operates within a temperature range of -55°C to +105°C. Physical dimensions are 2.41 mm in diameter by 6.35 mm in length.

Fixed Inductors Feature Summary

Molded unshielded construction utilizing iron core material
High precision ±1% inductance tolerance
Established reliability design for RF applications

Fixed Inductors Applications

RF circuit filtering
Impedance matching networks
General purpose signal processing

Fixed Inductors Procurement Notes

Verify the specific suffix 'F' against official manufacturer documentation to confirm tolerance and packaging specifications. Ensure that the required 160 mA current rating and 2.7 Ohm DC resistance align with the target application's electrical constraints before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when high precision is required due to its ±1% tolerance. The unshielded design necessitates careful PCB layout to prevent magnetic interference with adjacent components. Verify that the 160 mA current limit meets the operational requirements of the specific circuit path.

Fixed Inductors Part Context

This part belongs to the Delevan 1025R series of molded RF inductors. These components are characterized by their axial leaded package and iron core construction, providing stable performance across a wide temperature range suitable for demanding electronic environments.

Fixed Inductors Replacement Considerations

Cross-reference with other 1025R series variants such as 1025R-36K or 1025R-52K only if inductance values and current ratings are compatible. Confirm that physical dimensions and pinout configurations match the existing footprint.