MSS1246-103MLC

Coilcraft
994-MSS1246-103MLC
MSS1246-103MLC

Mfr.:

Description:
Power Inductors - SMD 10uH Shld 20% 4.2A 40.9mOhms AECQ2

Datasheet:
ECAD Model:
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Learn more about Coilcraft MSS1246-103MLC

In Stock: 40

Stock:
40
Can Dispatch Immediately
On Order:
200
Expected 3/20/2026
Factory Lead Time:
7
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 200)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
1,77 € 1,77 €
1,51 € 15,10 €
1,39 € 34,75 €
1,19 € 119,00 €
Full Reel (Order in multiples of 200)
1,01 € 202,00 €
0,946 € 378,40 €
0,894 € 894,00 €
0,857 € 2.056,80 €
0,761 € 3.805,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Coilcraft
Product Category: Power Inductors - SMD
RoHS:  
Power Inductor
4747 (1212 metric)
Shielded
10 uH
20 %
4.2 A
40.9 mOhms
6.84 A
- 40 C
+ 85 C
27 MHz
Standard
12 mm
12 mm
4.6 mm
Ferrite
AEC-Q200
MSS1246
Reel
Cut Tape
MouseReel
Application: Automotive
Brand: Coilcraft
Case Code - in: 4747
Case Code - mm: 1212
Core Type: Drum
Mounting Style: PCB Mount
Product: Power Inductors
Product Type: Power Inductors - SMD
Factory Pack Quantity: 200
Subcategory: Inductors, Chokes & Coils
Termination Style: SMD/SMT
Test Frequency: 100 kHz
Part # Aliases: MSS1246-103MLB
Unit Weight: 2,300 g
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Attributes selected: 0

Datasheet

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TARIC:
8504500090
CNHTS:
8504500000
CAHTS:
8504500000
USHTS:
8504508000
JPHTS:
850450000
KRHTS:
8504502090
MXHTS:
8504509199
BRHTS:
85045000
ECCN:
EAR99

Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

MSS Magnetically Shielded Power Inductors

Coilcraft MSS Magnetically Shielded Power Inductors are available in AEC-Q200 Grade 1 (-40°C to +125°C) and Grade 3 (-40°C to +85°C) versions, making them suitable for the automotive engine compartment and LED applications. They are also ideal for high-temp applications requiring low DCR and excellent current handling in a compact package. Coilcraft MSS Magnetically Shielded Power Inductors are offered in a wide variety of footprints and heights to fit multiple applications.

MSS1246 Shielded Power Inductors

Coilcraft MSS1246 Shielded Power Inductors offer low DC resistance for greater efficiency and current handling up to 8A. The series utilizes a low-loss ferrite drum core for flat inductance vs. current, while the magnetic shielding allows high-density mounting. These inductors are AEC-Q200 Grade 3 (-40°C to +85°C)​ with a 12mm x 12mm footprint and 4.6mm height. Coilcraft MSS1246 Shielded Power Inductors are available in a wide range of industry-standard footprints and inductance values, making them a cost-effective option for general-purpose applications. A C410 sample kit with three each of all values is available.

AEC-Q200 Qualified Products

Coilcraft offers an expansive array of AEC-Q200 products designed to withstand extreme temperatures. These products meet the strict quality standards of AEC-Q200 requirements and are viable for use in harsh automotive environments. Coilcraft offers a wide range of off-the-shelf products and custom engineered solutions to meet the automotive industry's need for high reliability, high volume magnetics.

Magnetic Products for Automotive Applications

Coilcraft manufactures a vast array of products designed to withstand extreme temperatures. The majority of these products meet the strict quality standards of AEC-Q200 certification and are suitable for use in harsh automotive environments. In addition to off-the-shelf high-temperature parts, Coilcraft can tailor products to fit specific environmental requirements.

AEC-Q200 Grade 3 Power Inductors

Coilcraft AEC-Q200 Grade 3 Power Inductors Ideal for a variety of automotive applications and temperature environments as low as -40°C and up to +85°C. Coilcraft AEC-Q200 Grade 3 Power Inductors also feature low DCR, magnetic shielding, and excellent current handling.

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