0819-26F

$3.33

Description：FIXED IND 1.2UH 410MA 280MOHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:df6992f11e62 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 1.2UH 410MA 280MOHM TH
Series：819
Mfr：Delevan
Package：Tape & Reel (TR)
Type：Molded
Material - Core：Iron
Inductance：1.2 µH
Tolerance：±1%
Current Rating (Amps)：410 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：280mOhm Max
Q @ Freq：35 @ 7.9MHz
Frequency - Self Resonant：170MHz
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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0819-26F

Overview

The Delevan 0819-26F is a fixed axial leaded RF inductor with molded unshielded construction. It features an inductance of 1.2 µH and a tolerance of ±1%. The component supports a maximum DC current of 410 mA with a maximum DC resistance of 280 mΩ. It exhibits a minimum Q factor of 30 and a self-resonant frequency of 170 MHz. Designed for PCB mounting, the unit measures 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

Molded unshielded coil construction for stable RF performance
Axial leaded termination style suitable for through-hole PCB mounting
Tight inductance tolerance ensuring precise circuit tuning

Applications

RF signal processing circuits
Impedance matching networks
Filter applications in radio frequency systems

Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status, as documentation indicates non-compliance for some variants within this series. Ensure the ordering suffix matches the required tolerance and packaging configuration. Cross-reference the manufacturer part number against authorized distributor catalogs to validate authenticity and avoid counterfeit components during procurement.

Selection Notes

Select this component when a 1.2 µH inductance value with tight 1% tolerance is required for RF applications. The unshielded design necessitates careful layout consideration to prevent magnetic coupling with adjacent components. Verify that the 410 mA current rating and 280 mΩ resistance meet the specific power handling and efficiency requirements of the target circuit design.

Part Context

This part belongs to the Delevan 0819 series of molded RF inductors. The series offers various inductance values with different tolerance options, typically packaged in reels for automated assembly. These components are engineered for high-frequency stability and consistent electrical characteristics across production batches.