108R-473GS

Description：FIXED IND 47UH 36MA 19 OHM SMD
Series：108R
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:d45b283c0005 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 47UH 36MA 19 OHM SMD
Series：108R
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Iron
Inductance：47 µH
Tolerance：±2%
Current Rating (Amps)：36 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：19Ohm Max
Q @ Freq：30 @ 2.5MHz
Frequency - Self Resonant：9MHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：2.5 MHz
Mounting Type：Surface Mount
Package / Case：Nonstandard, 2 Lead
Supplier Device Package：-
Size / Dimension：0.100" L x 0.100" W (2.54mm x 2.54mm)
Height - Seated (Max)：0.075" (1.91mm)

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108R-473GS

Overview

The Delevan 108R-473GS is a fixed surface-mount inductor with an inductance of 47 µH and a tolerance of ±5%. It features a maximum DC resistance of 19 Ohms and a rated current of 36 mA. The component utilizes a nonstandard two-lead SMD package, designed for RF applications.

Feature Summary

Nonstandard two-lead surface-mount construction
Shielded ferrite core design
Optimized for radio frequency signal processing

Applications

RF circuit filtering
Impedance matching networks
Signal conditioning modules

Procurement Notes

Verify the specific manufacturer part number against official API Delevan documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with PCB footprint requirements due to the nonstandard lead configuration. Cross-reference datasheets for thermal performance limits before integration.

Selection Notes

Select this component when a compact RF inductor with precise 47 µH value is required. Consider the low current rating of 36 mA for suitability in low-power signal paths. Evaluate the high DC resistance relative to power applications to ensure it meets circuit efficiency requirements.

Part Context

This component belongs to the Delevan fixed inductor family, specifically engineered for surface-mount technology. It serves as a passive energy storage element within electronic circuits, providing stability and noise reduction in sensitive analog and RF environments through its shielded magnetic structure.