744775118 vs 74477510 vs 744775115

 
PartNumber74477511874477510744775115
DescriptionFixed Inductors WE-PD2 7850 18uH 1.89A .1OhmFIXED IND 10UH 2.3A 70 MOHM SMDFIXED IND 15UH 1.93A 90 MOHM SMD
ManufacturerWurth ElektronikWurth Electronics Inc-
Product CategoryFixed InductorsFixed Inductors-
RoHSY--
Termination StyleSMD/SMTSMD/SMT-
ShieldingUnshieldedUnshielded-
Inductance18 uH10μH-
Tolerance10 %±10%-
Maximum DC Current1.89 A2.3 A-
Maximum DC Resistance100 mOhms70 mOhms-
Self Resonant Frequency17 MHz23 MHz-
Minimum Operating Temperature- 40 C--
Maximum Operating Temperature+ 125 C--
Test Frequency1 kHz1 kHz-
Termination---
Mounting StylePCB MountSMD/SMT-
Length7.8 mm7.8 mm-
Width7 mm7 mm-
Height5 mm5 mm-
ApplicationPower--
SeriesWE-PD2WE-PD2-
PackagingReelDigi-ReelR Alternate Packaging-
ProductFixed InductorsPower Inductors-
TypeSMD InductorWirewound-
BrandWurth Elektronik--
Product TypeFixed Inductors--
Factory Pack Quantity500--
SubcategoryInductors, Chokes & Coils--
Unit Weight0.031993 oz--
Current Rating-2.3A-
Operating Temperature Range-- 40 C to + 125 C-
Package Case-Nonstandard-
Operating Temperature--40°C ~ 125°C-
Mounting Type-Surface Mount-
Size Dimension-0.307" L x 0.276" W (7.80mm x 7.00mm)-
Height Seated Max-0.217" (5.50mm)-
Ratings---
DC Resistance DCR-70 mOhm Max-
Material Core-Ferrite-
Current Saturation-2.95A-
Q Freq---
Frequency Self Resonant-28MHz-
Frequency Test-1kHz-
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