WE-MAPI SMT Power Inductor
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: KRRoHS Compliant MSL MSL 1
Farnell(1/4)
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View PlansConfirmed Stock
34,109
4 of 6 suppliers stocked
Best Unit Price
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Availability
4of 6 suppliers
Fastest delivery: 365 days
Shortest factory lead: 35 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 20,355 | — | — | Minimum order quantity 35 | — | In Stock | |
 | 8,474 | — | 35 weeks | Minimum order quantity 1 | Reel, Cut Tape, MouseReel | In Stock | |
 | 5,180 | 365 days | — | Minimum order quantity 1 | — | In Stock | |
 | 100 | — | — | Minimum order quantity 10Order multiple 10 | PK | In Stock | |
| 0 | — | — | Minimum order quantity 1,000Order multiple 1,000 | RL | No Stock | |
 | 74438356033 | 0 | 294 days | — | Minimum order quantity 1 | 7''Reel | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 74438356033 | WE-MAPI SMT Power Inductor | No | MSL 1 | Active | — | Power Magnetics | KR | 0.2133 g | 85045000900 (EU national) | 7''Reel | |
Farnell 2543213 | WURTH ELEKTRONIK - 74438356033 - Leistungsinduktivität (SMD), 3.3 µH, 3.6 A, Geschirmt, 5.5 A, WE-MAPI Series | Yes | — | Active | No SVHC (04-Feb-2026) | — | KR | — | 85045000 (EU CN) | — | |
Winsource 74438356033 | FIXED IND 3.3UH 3.6A 48 MOHM SMD | Yes | — | — | — | — | — | — | — | — | |
RS 9236194 | Wurth Elektronik WE-MAPI Drosselspule, 3,3 μH 3.6A mit Magnetische Eisenlegierung-Kern, 4020 Gehäuse 4.1mm / ±20%, 26MHz | Yes | — | — | — | — | — | — | — | PK | |
RS 1638222 | Wurth Elektronik WE-MAPI SMD Induktivität, 3,3 μH 3.6A mit Magnetische Eisenlegierung-Kern, 4020 Gehäuse 4.1mm / ±20%, | Yes | — | — | — | — | — | — | — | RL | |
Mouser 710-74438356033 | Power Inductors - SMD WE-MAPI 3.3uH 3.6A DCR=48mOhms AEC-Q200 | Yes | — | — | — | Power Inductors - SMD | — | 0.000213 g | 8504500090 | Reel, Cut Tape, MouseReel |
Technical Attributes
AECQ Level1
AECQ ProductYes
Ambient Temperature-40Degree Celsius
Ambient Temperature85Degree Celsius
Component QualificationAEC-Q200 Grade 1
Core MaterialMetal Alloy
Core TypeMolded
DC Resistance0.048Ohm
DC Resistance 0.0399Ohm
Equivalent Circuit Cp1.234E-11Farad
Equivalent Circuit fRes26000000Hertz
Equivalent Circuit Rp5.468Ohm
Halogen Free ApprovalIEC 61249-2-21
Halogen Free ApprovalConform
Halogen Free ApprovalJEDEC JS709B
Halogen Free ApprovalConform
Height0.002Meter
Inductance3.3E-06Henry
IR PCB Copper Thickness0.000105Meter
IR PCB Copper Width0.04Meter
Length0.004Meter
Life Cycle TimeEstimated lifetime > 10 years
Magnetic Area0.000415475Square meter
Magnetic Length0.00322Meter
Marketing Changesgeneral data changed
Marking3R3 (Inductance Code)
Max. Operating Temperature125Degree Celsius
Min. Operating Temperature-40Degree Celsius
MountSMT
Number of windings10
Operating Voltage80Volt
Pad to Pad (Middle)0.0024Meter
Peak Voltage80Volt
Performance Rated Current5.15Ampere
Pin Connect0
Pins2
ProGra Release NotePlease, implement only the "Performance Rated Current" value in the datasheet and not the "Rated Current" anymore. | 07.02.2024 | Garrido Robledillo Elias
Rated Current0Ampere
Rated Current3.6Ampere
Rated Current Test StandardIEC 62024-2-2024, Class C
REACh ApprovalConform or declared
REACh Approval(EC)1907/2006
Relative Humidity75Percentage/Relativehumidity
Saturation Current5.5Ampere
Saturation Current @ 10%3.55Ampere
Saturation Current @ 30%7.1Ampere
Self Resonant Frequency26000000Hertz
ShieldingShielded
Size4020
StatusReadyForRelease
VersionSMT
Warming Factor20.668
Warming Factor1.146
Width0.004Meter
Winding Stylebifilar