0819-70J

$1.11

Description：FIXED IND 82UH 54.5MA 16 OHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:1869695a5636 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 82UH 54.5MA 16 OHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)
Type：Molded
Material - Core：Ferrite
Inductance：82 µH
Tolerance：±5%
Current Rating (Amps)：54.5 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：16Ohm Max
Q @ Freq：45 @ 2.5MHz
Frequency - Self Resonant：10MHz
Ratings：-
Operating Temperature：-55°C ~ 105°C
Inductance Frequency - Test：2.5 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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0819-70J

Overview

The Delevan 0819-70J is an axial leaded RF inductor featuring a molded unshielded coil construction. It provides an inductance of 82 µH with a tolerance of ±5%. The component supports a maximum DC current of 54.5 mA and exhibits a maximum DC resistance of 16 Ohms. Designed for PCB mounting, it operates within a temperature range of -55°C to +105°C. The unit measures 9.53 mm in length and 3.96 mm in diameter, utilizing standard terminals for integration into radio frequency circuits.

Feature Summary

Molded unshielded coil design for consistent RF performance
Axial leaded termination style suitable for through-hole PCB mounting
Established reliability classification for stable operation

Applications

Radio frequency signal processing circuits
Impedance matching networks
Filtering applications in RF systems

Procurement Notes

Verify the specific manufacturer designation, as sources list both API Delevan Inc. and Delevan. Confirm RoHS compliance status, which is marked non-compliant in available documentation. Ensure the ordering suffix matches the required tolerance and packaging configuration. Request official datasheets to validate electrical parameters against current production batches before finalizing procurement decisions.

Selection Notes

Select this component when an 82 µH inductance value is required for RF applications. Consider the 54.5 mA current limit and 16 Ohm resistance for circuit compatibility. The axial form factor and 9.53 mm length dictate board space requirements. Verify that the unshielded nature does not interfere with adjacent sensitive components in the layout.

Part Context

This part belongs to the 0819 series of fixed inductors manufactured by Delevan. The series offers various inductance values tailored for radio frequency environments. Components in this line typically feature molded constructions and axial leads, providing standardized solutions for general-purpose RF inductor needs across different electronic designs.