0819-42G

$2.00

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

SKU:b07faa7e2827 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：±2%
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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0819-42G

Overview

The Delevan 0819-42G is a fixed axial leaded RF inductor designed for printed circuit board mounting. It features a molded unshielded coil construction with standard terminations. The component provides an inductance of 5.6 µH with a tolerance of 2%. It supports a maximum DC current of 130 mA and exhibits a maximum DC resistance of 2.8 Ohms. Key electrical characteristics include a minimum Q factor of 40 and a self-resonant frequency of 70 MHz. The physical dimensions are 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

Molded unshielded coil construction for consistent performance
Axial leaded termination style suitable for PCB mounting
Standard terminal configuration for reliable integration

Applications

RF circuits
Filter networks
Impedance matching

Procurement Notes

Verify the specific manufacturer designation, as API Delevan assets have transitioned to other entities. Confirm RoHS compliance status through official documentation, as historical records vary. Ensure the ordering suffix matches the required tolerance and packaging format. Cross-reference the part number with current distributor catalogs to confirm active production status and availability from authorized sources before finalizing procurement plans.

Selection Notes

Select this component when a 5.6 µH inductance value is required within the 0819 series form factor. Consider the 130 mA current rating and 2.8 Ohm resistance limits against circuit requirements. The unshielded design necessitates layout considerations to prevent magnetic interference. Verify that the 70 MHz self-resonant frequency aligns with the intended operating range for optimal performance.

Part Context

This component belongs to the Delevan 0819 series of RF inductors. The series offers various inductance values and tolerances within a standardized axial package. These components are engineered for radio frequency applications requiring stable inductive properties. The 0819-42G represents a specific variant optimized for 5.6 µH performance.