744773118 vs 744773122 vs 74477310 .

 
PartNumber74477311874477312274477310 .
DescriptionFixed Inductors WE-PD2 4532 18uH 1.1A .338OhmFixed Inductors WE-PD2 4532 22uH 1A .37Ohm
ManufacturerWurth ElektronikWurth Elektronik-
Product CategoryFixed InductorsFixed Inductors-
RoHSYY-
Termination StyleSMD/SMTSMD/SMT-
ShieldingUnshieldedUnshielded-
Inductance18 uH22 uH-
Tolerance10 %20 %-
Maximum DC Current1.1 A1 A-
Maximum DC Resistance338 mOhms370 mOhms-
Self Resonant Frequency22 MHz20 MHz-
Minimum Operating Temperature- 40 C- 40 C-
Maximum Operating Temperature+ 125 C+ 125 C-
Test Frequency1 kHz1 kHz-
Termination---
Mounting StylePCB MountPCB Mount-
Length4.5 mm4.5 mm-
Width4 mm4 mm-
Height3.2 mm3.2 mm-
ApplicationPowerPower-
SeriesWE-PD2WE-PD2-
PackagingReelReel-
ProductFixed InductorsFixed Inductors-
TypeSMD InductorSMD Inductor-
BrandWurth ElektronikWurth Elektronik-
Product TypeFixed InductorsFixed Inductors-
Factory Pack Quantity15001500-
SubcategoryInductors, Chokes & CoilsInductors, Chokes & Coils-
Unit Weight0.007125 oz0.007125 oz-
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