0819-02K

$1.05

Description：FIXED IND 120NH 835MA 150MOHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:d38055ad1e6b Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 120NH 835MA 150MOHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)
Type：Molded
Material - Core：Phenolic
Inductance：120 nH
Tolerance：±10%
Current Rating (Amps)：835 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：150mOhm Max
Q @ Freq：35 @ 25MHz
Frequency - Self Resonant：650MHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：25 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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0819-02K

Overview

The Delevan 0819-02K is a fixed axial leaded RF inductor designed for radio frequency applications. It features a molded unshielded coil construction with an iron core, providing a nominal inductance of 0.12 microhenries and a tolerance of plus or minus ten percent. The component exhibits a maximum DC resistance of 0.15 ohms and supports a maximum DC current of 835 milliamperes. It operates within a temperature range up to 105 degrees Celsius and utilizes standard axial terminals for PCB mounting.

Feature Summary

Molded unshielded coil construction for general-purpose RF use
Iron core material for stable inductance characteristics
Axial leaded termination style for through-hole PCB integration

Applications

Radio frequency signal processing circuits
General purpose inductive filtering
RF impedance matching networks

Procurement Notes

Verify the specific manufacturer designation, as sources list both API Delevan and generic Delevan branding. Confirm RoHS compliance status, as documentation indicates non-compliance. Ensure the ordering suffix matches the required tolerance and packaging configuration. Validate that the axial lead length meets board layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a low inductance value near 120 nanohenries is required for high-current RF paths. The unshielded design necessitates careful placement to avoid magnetic coupling with adjacent components. Verify that the 835 milliamperes current rating exceeds the circuit's peak operational current to prevent saturation or thermal issues during continuous operation.

Part Context

This part belongs to the 0819 series of fixed RF inductors manufactured by API Delevan. The series offers various inductance values and tolerances tailored for radio frequency environments. These components are characterized by their molded epoxy construction and axial leads, distinguishing them from surface mount alternatives within the same product family.