WE-LQS SMT Semi-Shielded 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: CNRoHS Compliant MSL MSL 1
Farnell(1/4)
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View PlansConfirmed Stock
60,078
6 of 11 suppliers stocked
Best Unit Price
—
Availability
6of 11 suppliers
Fastest delivery: 126 days
Shortest factory lead: 12 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 74404042100 | 20,901 | 126 days | — | Minimum order quantity 1 | 13''Reel | In Stock |
 | 18,000 | — | — | Minimum order quantity 50 | — | In Stock | |
 | 5,872 | — | 16 weeks | Minimum order quantity 1 | Reel, Cut Tape, MouseReel | In Stock | |
 | 2,508 | 126 days | — | Minimum order quantity 5 | — | In Stock | |
| 2,508 | 126 days | — | Minimum order quantity 100 | — | In Stock | |
 | 2,253 | — | 12 weeks | Minimum order quantity 1Order multiple 3,000 | Cut Tape (CT) | In Stock | |
| 2,253 | — | 12 weeks | Minimum order quantity 3,000Order multiple 3,000 | Tape & Reel (TR) | In Stock | |
| 2,253 | — | 12 weeks | Minimum order quantity 1Order multiple 3,000 | Digi-Reel® | In Stock | |
 | 1,765 | — | — | Minimum order quantity 5Order multiple 5 | BG | In Stock | |
| 1,765 | — | — | Minimum order quantity 5Order multiple 5 | RL | In Stock | |
| 0 | — | — | Minimum order quantity 3,000Order multiple 3,000 | RL | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 74404042100 | WE-LQS SMT Semi-Shielded Power Inductor | Yes | MSL 1 | Active | — | Power Magnetics | CN | 0.1 g | 85045000900 (EU national) | 13''Reel | |
RS 1634786 | Wurth Elektronik WE-LQS Drosselspule, 10 μH 1.2A, 4018 Gehäuse 4mm / ±20%, 25MHz | — | — | — | — | — | — | — | — | RL | |
Winsource 74404042100 | FIXED IND 10UH 1.2A 150 MOHM SMD | Yes | — | — | — | — | — | — | — | — | |
Mouser 710-74404042100 | Power Inductors - SMD WE-LQS 10uH 1.2A DCR=150mOhms AEC-Q200 | Yes | — | — | — | Power Inductors - SMD | — | 0.0001 g | 8504500090 (EU TARIC) | Reel, Cut Tape, MouseReel | |
Digi-Key 732-5508-1-ND | 10 µH Shielded Drum Core, Wirewound Inductor 1.2 A 150mOhm Nonstandard | — | — | Active | — | — | — | — | — | Cut Tape (CT) | |
Digi-Key 732-5508-6-ND | 10 µH Shielded Drum Core, Wirewound Inductor 1.2 A 150mOhm Nonstandard | — | — | Active | — | — | — | — | — | Digi-Reel® | |
Digi-Key 732-5508-2-ND | 10 µH Shielded Drum Core, Wirewound Inductor 1.2 A 150mOhm Nonstandard | — | — | Active | — | — | — | — | — | Tape & Reel (TR) | |
RS 8142521 | Wurth Elektronik WE-LQS Drosselspule, 10 μH 1.2A, 4018 Gehäuse 4mm / ±20%, 25MHz | — | — | — | — | — | — | — | — | BG | |
RS 8142521P | Wurth Elektronik WE-LQS Drosselspule, 10 μH 1.2A, 4018 Gehäuse 4mm / ±20%, 25MHz | — | — | — | — | — | — | — | — | RL | |
Farnell 2431496 | WURTH ELEKTRONIK - 74404042100 - Leistungsinduktivität (SMD), 10 µH, 1.2 A, Halbgeschirmt, 1.5 A, WE-LQS Series | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85045000 (EU CN) | — | |
Farnell 2431496RL | WURTH ELEKTRONIK - 74404042100 - Leistungsinduktivität (SMD), 10 µH, 1.2 A, Halbgeschirmt, 1.5 A, WE-LQS Series | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85045000 (EU CN) | — |
Technical Attributes
AECQ Level1
Ambient Temperature85Degree Celsius
Ambient Temperature-40Degree Celsius
Ambient Temperature-40 °C up to +85 °C
Component QualificationAEC-Q200 Grade 1
DC Resistance0.15Ohm
DC Resistance [1]0.15Ohm
Halogen Free ApprovalConform
Halogen Free ApprovalJEDEC JS709B
Halogen Free ApprovalConform
Halogen Free ApprovalIEC 61249-2-21
Height0.0018Meter
Inductance1E-05Henry
Inductance [1]1E-05Henry
Length0.004Meter
Life Cycle TimeEstimated lifetime > 10 years
Marking100 (Inductance Code)
Max. Operating Temperature125Degree Celsius
Min. Operating Temperature-40Degree Celsius
MountSMT
Operating Temperature-40 °C up to +125 °C
Operating Voltage120Volt
Pad to Pad (Middle)0.0033Meter
Pad to Pad (Middle)0.00095Meter
Rated Current1.2Ampere
Rated Current [1]1.2Ampere
REACh ApprovalConform or declared
REACh Approval(EC)1907/2006
Relative Humidity75Percentage/Relativehumidity
Saturation Current1.7Ampere
Saturation Current [1]1.5Ampere
Self Resonant Frequency28000000Hertz
Self Resonant Frequency [1]28000000Hertz
Size4018
StatusValid
Width0.004Meter