WURTH ELEKTRONIK - 74438357047 - Leistungsinduktivität (SMD), 4.7 µH, 3.9 A, Geschirmt, 6.4 A, WE-MAPI Series
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
21,348
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
3 of 5 suppliers stocked
Best Unit Price
—
Availability
3of 5 suppliers
Fastest delivery: 294 days
Shortest factory lead: 35 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 11,200 | — | 35 weeks | Minimum order quantity 1 | Reel, Cut Tape, MouseReel | In Stock | |
 | 74438357047 | 9,245 | 294 days | — | Minimum order quantity 1 | 7''Reel | In Stock |
 | 903 | 294 days | — | Minimum order quantity 1 | — | In Stock | |
 | 0 | — | — | Minimum order quantity 700 | RL | No Stock | |
| Unknown | — | — | Minimum order quantity 1 | EA | Unknown |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 74438357047 | WE-MAPI SMT Power Inductor | No | MSL 1 | Active | — | Power Magnetics | KR | 0.34 g | 85045000900 (EU national) | 7''Reel | |
Farnell 2842186 | WURTH ELEKTRONIK - 74438357047 - Leistungsinduktivität (SMD), 4.7 µH, 3.9 A, Geschirmt, 6.4 A, WE-MAPI Series | Yes | — | Active | No SVHC (04-Feb-2026) | — | KR | — | 85045000 (EU CN) | — | |
RS 2585702 | Wurth Elektronik Induktivität PowerCore, 4,7 μH 6.4A AEC-Q200, 4030 Gehäuse 4mm | — | — | — | — | — | — | — | — | EA | |
Mouser 710-74438357047 | Power Inductors - SMD WE-MAPI 4.7uH 3.9A DCR=44mOhms AEC-Q200 | Yes | — | — | — | Power Inductors - SMD | — | 0.00034 g | 8504500090 (EU TARIC) | Reel, Cut Tape, MouseReel | |
RS 2585701 | Wurth Elektronik Induktivität PowerCore, 4,7 μH 6.4A AEC-Q200, 4030 Gehäuse 4mm | — | — | — | — | — | — | — | — | RL |
Technical Attributes
AECQ Level1
AECQ ProductYes
Ambient Temperature-40Degree Celsius
Ambient Temperature85Degree Celsius
Component QualificationAEC-Q200 Grade 1
Core MaterialMetal Alloy
Core TypeMolded
DC Resistance0.044Ohm
DC Resistance 0.0399Ohm
Equivalent Circuit Cp1.001E-11Farad
Equivalent Circuit fRes24000000Hertz
Equivalent Circuit Rp8.253Ohm
Halogen Free ApprovalIEC 61249-2-21
Halogen Free ApprovalConform
Halogen Free ApprovalConform
Halogen Free ApprovalJEDEC JS709B
Height0.0031Meter
Inductance4.7E-06Henry
IR PCB Copper Thickness0.000105Meter
IR PCB Copper Width0.04Meter
Length0.0043Meter
Life Cycle TimeEstimated lifetime > 10 years
Magnetic Area0.000380132Square meter
Magnetic Length0.00486Meter
Marketing ChangesC&W updated and description added
Marking4R7 (Inductance Code)
Max. Operating Temperature125Degree Celsius
Min. Operating Temperature-40Degree Celsius
MountSMT
Number of windings13
Operating Voltage80Volt
Peak Voltage80Volt
Performance Rated Current5.1Ampere
Pin Connect0
Pins2
ProGra Release NotePlease, implement only the "Performance Rated Current" in the datasheet, not the "Rated Current" anymore. | 07.02.2024 | Garrido Robledillo Elias
Rated Current0Ampere
Rated Current3.9Ampere
Rated Current Test StandardIEC 62024-2-2024, Class C
REACh Approval(EC)1907/2006
REACh ApprovalConform or declared
Relative Humidity75Percentage/Relativehumidity
Saturation Current6.4Ampere
Saturation Current @ 10%4.15Ampere
Saturation Current @ 30%8.2Ampere
Self Resonant Frequency24000000Hertz
ShieldingShielded
Size4030
StatusValid
VersionSMT
Warming Factor6.975
Warming Factor0.826
Width0.0043Meter
Winding Stylebifilar