0819-42H

$1.54

Description：FIXED IND 5.6UH 130MA 2.8 OHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:40643fc95630 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 5.6UH 130MA 2.8 OHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)
Type：Molded
Material - Core：Iron
Inductance：5.6 µH
Tolerance：±3%
Current Rating (Amps)：130 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：2.8Ohm Max
Q @ Freq：55 @ 7.9MHz
Frequency - Self Resonant：78MHz
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：0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Height - Seated (Max)：-

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0819-42H

Overview

The Delevan 0819-42H is a fixed axial leaded RF inductor with molded unshielded construction. It features an inductance of 5.6 µH and a tolerance of 3%. The maximum DC current rating is 130 mA, with a maximum DC resistance of 2.8 Ohms. The minimum Q factor is 35, and the self-resonant frequency is 130 MHz. Physical dimensions are 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

Molded unshielded coil design for RF applications
Axial lead termination style for PCB mounting
Standard terminal configuration

Applications

RF circuits
PCB mount installations

Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS status as non-compliant due to lead content. Ensure ordering quantities align with reel packaging requirements. Validate datasheet specifications against specific application needs before procurement.

Selection Notes

Select this component for RF applications requiring axial leads and unshielded performance. Consider the 130 mA current limit and 2.8 Ohm resistance. Verify physical space constraints against the 5.08 mm length and 1.98 mm diameter dimensions.

Part Context

This part belongs to the Delevan 0819 series of RF inductors. It shares the standard axial form factor and molded construction typical of this family. Other variants in the series offer different inductance values while maintaining similar physical characteristics.