WURTH ELEKTRONIK - 7440650047 - Leistungsinduktivität (SMD), 4.7 µH, 4.6 A, Geschirmt, 4.2 A, WE-TPC Series
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: CNRoHS Compliant MSL MSL 1
Farnell(1/4)
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View PlansConfirmed Stock
37,333
5 of 7 suppliers stocked
Best Unit Price
—
Availability
5of 7 suppliers
Fastest delivery: 105 days
Shortest factory lead: 26 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 7440650047 | 31,260 | 154 days | — | Minimum order quantity 1 | 13''Reel | In Stock |
 | 3,640 | — | — | Minimum order quantity 135 | — | In Stock | |
 | 1,126 | — | 26 weeks | Minimum order quantity 1 | Reel, Cut Tape, MouseReel | In Stock | |
 | 651 | 105 days | — | Minimum order quantity 1 | — | In Stock | |
| 651 | 105 days | — | Minimum order quantity 100 | — | In Stock | |
 | 641344F | 5 | — | — | Minimum order quantity 1 | Cut-Tape | In Stock |
 | 0 | — | — | Minimum order quantity 1,000Order multiple 1,000 | RL | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 7440650047 | WE-TPC SMT Shielded Tiny Power Inductor | No | MSL 1 | Active | — | Power Magnetics | CN | 0.9 g | 85045000900 (EU national) | 13''Reel | |
Farnell 1635883 | WURTH ELEKTRONIK - 7440650047 - Leistungsinduktivität (SMD), 4.7 µH, 4.6 A, Geschirmt, 4.2 A, WE-TPC Series | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85045000 (EU CN) | — | |
Farnell 1635883RL | WURTH ELEKTRONIK - 7440650047 - Leistungsinduktivität (SMD), 4.7 µH, 4.6 A, Geschirmt, 4.2 A, WE-TPC Series | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85045000 (EU CN) | — | |
RS 1633612 | Wurth Elektronik WE-TPC Drosselspule, 4,7 μH 4.6A mit Ferrit-Kern, 1028 Gehäuse 10mm / ±30%, 40MHz | Yes | — | — | — | — | — | — | — | RL | |
Newmatik 641344F | L/4,7µH/30%/23mOhm/7440650047/10x10x3,1mm/SMD | — | — | — | — | — | — | — | — | Cut-Tape | |
Mouser 710-7440650047 | Power Inductors - SMD WE-TPC 1028 4.7uH 4.6A .02Ohm | Yes | — | — | — | Power Inductors - SMD | — | 0.000881 g | 8504500090 | Reel, Cut Tape, MouseReel | |
Winsource 7440650047 | FIXED IND 4.7UH 4.6A 23 MOHM SMD | Yes | — | — | — | — | — | — | — | — |
Technical Attributes
AECQ ProductNo
Ambient Temperature95Degree Celsius
Ambient Temperature-40 °C up to +95 °C
Ambient Temperature-40Degree Celsius
Core MaterialNiZn
Core TypeDrum Core
DC Resistance0.023Ohm
DC Resistance 0.0165Ohm
Equivalent Circuit Cp2.74E-12Farad
Equivalent Circuit fRes40000000Hertz
Equivalent Circuit Rp5.922Ohm
Halogen Free ApprovalIEC 61249-2-21
Halogen Free ApprovalConform
Halogen Free ApprovalJEDEC JS709B
Halogen Free ApprovalConform
Height0.0028Meter
Inductance4.7E-06Henry
Length0.01Meter
Magnetic Area9.079E-06Square meter
Magnetic Length0.0129Meter
Marketing ChangesZvsf added
Marking4R7 (Inductance Code)
Max. Operating Temperature125Degree Celsius
Min. Operating Temperature-40Degree Celsius
MountSMT
Number of windings7.5
Operating Temperature-40 °C up to +125 °C
Peak Voltage80Volt
Pin Connect0
Pins2
Rated Current4.6Ampere
REACh Approval(EC)1907/2006
REACh ApprovalConform or declared
Relative Humidity75Percentage/Relativehumidity
Saturation Current4.2Ampere
Self Resonant Frequency40000000Hertz
ShieldingShielded
Size1028
StatusValid
VersionSMT
Warming Factor5.685
Warming Factor0.826
Width0.01Meter