MPX1D1040L3R3 is out of stock and can be placed on backorder.
Available Substitutes:

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WEC
In Stock: 500
Unit Price: $1.09000
Datasheet
3.3 µH Shielded Drum Core, Wirewound Inductor 11.4 A 12.8mOhm Max Nonstandard
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
3.3 µH Shielded Drum Core, Wirewound Inductor 11.4 A 12.8mOhm Max Nonstandard
KEMET METCOM MPX Power Inductors | Digi-Key Daily
Metal Composite (METCOM) Commercial Grade Power Inductors

MPX1D1040L3R3

DigiKey Part Number
399-MPX1D1040L3R3TR-ND - Tape & Reel (TR)
399-MPX1D1040L3R3CT-ND - Cut Tape (CT)
399-MPX1D1040L3R3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MPX1D1040L3R3
Description
FIXED IND 3.3UH 11.4A 12.8 MOHM
Manufacturer Standard Lead Time
31 Weeks
Customer Reference
Detailed Description
3.3 µH Shielded Drum Core, Wirewound Inductor 11.4 A 12.8mOhm Max Nonstandard
Datasheet
 Datasheet
EDA/CAD Models
MPX1D1040L3R3 Models
Product Attributes
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Category
Shielding
Shielded
Mfr
DC Resistance (DCR)
12.8mOhm Max
Series
Frequency - Self Resonant
18MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 155°C
Part Status
Active
Inductance Frequency - Test
100 kHz
Type
Drum Core, Wirewound
Mounting Type
Surface Mount
Material - Core
Package / Case
Nonstandard
Inductance
Size / Dimension
0.425" L x 0.394" W (10.80mm x 10.00mm)
Tolerance
±20%
Height - Seated (Max)
0.157" (4.00mm)
Current Rating (Amps)
Base Product Number
Current - Saturation (Isat)
15A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
HCM1A1104V2-3R3-RWEC5002266-HCM1A1104V2-3R3-RTR-ND$1.09000Similar
In-Stock: 0
500 estimated in stock on 19-Apr-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.24000$1.24
10$1.01700$10.17
100$0.83660$83.66
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$0.72980$364.90
1,000$0.68817$688.17
1,500$0.66497$997.45
2,500$0.63686$1,592.15
3,500$0.61902$2,166.57
5,000$0.60066$3,003.30
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