Home > Industry Information > SDR0403-5R6ML
The SDR0403-5R6ML is a wirewound drum core power inductor manufactured by Bourns Inc., belonging to the SDR0403 series. Utilizing a ferrite core material, this inductor features an inductance of 5.6µH with a tolerance of ±20%. Its excellent Q factor characteristics (28 @ 7.96MHz) and high self-resonant frequency of 45MHz, combined with an operating temperature range of -40°C to 125°C, make it an ideal choice for power conversion and filtering applications.
Category:Inductors, Coils, Chokes;Fixed Inductors
Mfr:Bourns Inc.
Series:SDR0403
Packaging:Tape & Reel (TR);Cut Tape (CT);Digi-Reel®
Part Status:Active
Type:Drum Core, Wirewound
Material - Core:Ferrite
Inductance:5.6 µH
Tolerance:±20%
Q @ Freq:28 @ 7.96MHz
Frequency - Self Resonant:45MHz
Operating Temperature:-40°C ~ 125°C
Inductance Frequency - Test:1 kHz
Mounting Type:Surface Mount
Package / Case:Nonstandard
Size / Dimension:0.177" L x 0.157" W (4.50mm x 4.00mm)
Height - Seated (Max):0.138" (3.50mm)
Base Product Number:SDR0403
Optimized Core Design:Ferrite drum core structure;Wirewound process ensures high current carrying capacity
Excellent Frequency Characteristics:High Q factor (28) ensures low-loss operation;45MHz high self-resonant frequency, suitable for high-frequency applications
Compact Structural Design:4.5mm × 4.0mm small package;3.5mm low profile height saves space
Wide Operating Temperature Range:Industrial temperature specification from -40°C to 125°C;Suitable for harsh environment applications
Power Management Systems:DC-DC converter energy storage inductor;Switching power supply output filtering;Voltage Regulator Module (VRM)
Communication Equipment:RF power amplifier bias circuits;Communication power supply filtering;Base station equipment power modules
Automotive Electronic Systems:Vehicle power converters;Engine Control Unit power filtering;Infotainment system power management
Industrial Control Systems:PLC power modules;Industrial motor drivers;Automation equipment power circuits
The SDR0403-5R6ML is a reliable power inductor device. Its excellent frequency characteristics, compact package design, and wide operating temperature range provide an effective solution for various power conversion and filtering applications. This inductor is particularly suitable for space-constrained industrial, automotive, and communication applications requiring high reliability, making it a preferred component for efficient power management in modern electronic equipment.
Industry Information
