MSS1278 Shielded SMD Power Inductors

Coilcraft MSS1278 Shielded SMD Power Inductors offer current handling up to 30.6A and low DCR. They have an inductance range of 1.4µH to 1000µH and 10% tolerance for parts >100µH. This series meets AEC-Q200 Grade 3 qualifications (-40°C to +85°C). Coilcraft MSS1278 Shielded SMD Power Inductors are ideal for use in DC-DC converters, LCD panels, and portable devices requiring reliable, cost-effective performance. A sample kit is available. 

Results: 30
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Package / Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Self Resonant Frequency
Termination
Length
Width
Height
Core Material
Qualification
Series
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Coilcraft Power Inductors - SMD 33uH Shld 20% 3.1A 68.8mOhms AECQ2
Datasheet
26,333In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 33 uH 20 % 3.1 A 68.8 mOhms 6.3 A - 40 C + 85 C 9.5 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 4.7uH Shld 20% 6.2A 15.5mOhms AECQ2
Datasheet
9,699In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 4.7 uH 20 % 6.2 A 15.5 mOhms 15.9 A - 40 C + 85 C 30 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 39uH Shld 20% 3A 76.8mOhms AECQ2
Datasheet
470In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 39 uH 20 % 3 A 76.8 mOhms 5.8 A - 40 C + 85 C 8.5 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 390uH Shld 10% 1A 592.9mOhms AECQ2
Datasheet
261In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Shielded 390 uH 10 % 1 A 592.9 mOhms - 40 C + 85 C 2.7 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 14uH Shld 20% 10A 9.8mOhms AECQ2
Datasheet
827In Stock
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 1.4 uH 20 % 10 A 9.8 mOhms 30.6 A - 40 C + 85 C 80 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 68uH Shld 20% 6A 21.3mOhms AECQ2
Datasheet
53In Stock
500Expected 7/31/2026
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 6.8 uH 20 % 6 A 21.3 mOhms 13.7 A - 40 C + 85 C 21 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 1000uH Shld 10% 0.68A 1.483ohm AECQ2
Datasheet
380In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 1 mH 10 % 680 mA 1.483 Ohms 1.14 A - 40 C + 85 C 1.3 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 680uH Shld 10% 0.75A 1.162ohm AECQ2
Datasheet
453In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 680 uH 10 % 750 mA 1.162 Ohms 1.38 A - 40 C + 85 C 1.7 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 82uH Shld 20% 2.3A 139.9mOhm AECQ2
Datasheet
316In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 82 uH 20 % 2.3 A 139.9 mOhms - 40 C + 85 C 5 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 820uH Shld 10% 0.7A 1.296ohms AECQ2
Datasheet
37In Stock
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 820 uH 10 % 700 mA 1.296 Ohms 1.26 A - 40 C + 85 C 1.4 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 18uH Shld 20% 4.5A 34.3mOhms AECQ2
Datasheet
993In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 18 uH 20 % 4.5 A 34.3 mOhms 7.74 A - 40 C + 85 C 12 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 12uH Shld 20% 5.2A 25.8mOhms AECQ2
Datasheet
861In Stock
MouseReel Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 12 uH 20 % 5.2 A 25.8 mOhms 10.7 A - 40 C + 85 C 15 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 220uH Shld 10% 1.6A 359.6mOhm AECQ2
Datasheet
16,327In Stock
MouseReel Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 220 uH 10 % 1.6 A 359.6 mOhms 2.36 A - 40 C + 85 C 3.4 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 15uH Shld 20% 4.9A 31mOhms AECQ2
Datasheet
1,425In Stock
1,500Expected 10/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 15 uH 20 % 4.9 A 31 mOhms 9 A - 40 C + 85 C 13 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 27uH Shld 20% 3.6A 50mOhms AECQ2
Datasheet
4,713In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 27 uH 20 % 3.6 A 50 mOhms 7.02 A - 40 C + 85 C 10 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 47uH Shld 20% 2.9A 80.4mOhms AECQ2
Datasheet
3,109In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 47 uH 20 % 2.9 A 80.4 mOhms 5.32 A - 40 C + 85 C 7.5 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 470uH Shld 10% 0.9A 786.2mOhm AECQ2
Datasheet
1,395In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 470 uH 10 % 900 mA 786.2 mOhms 1.64 A - 40 C + 85 C 2.2 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 56uH Shld 20% 2.7A 89.2mOhms AECQ2
Datasheet
1,407In Stock
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 56 uH 20 % 2.7 A 89.2 mOhms 4.9 A - 40 C + 85 C 7 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 68uH Shld 20% 2.6A 101.5mOhm AECQ2
Datasheet
3,954In Stock
12,500On Order
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 68 uH 20 % 2.6 A 101.5 mOhms 4.26 A - 40 C + 85 C 6.5 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 120uH Shld 10% 1.9A 202.6mOhm AECQ2
Datasheet
122In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 120 uH 10 % 1.9 A 202.6 mOhms 3.24 A - 40 C + 85 C 4.3 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 150uH Shld 10% 1.8A 240.6mOhm AECQ2
Datasheet
922In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 150 uH 10 % 1.8 A 240.6 mOhms 3.02 A - 40 C + 85 C 4.1 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 22uH Shld 20% 4A 39.5mOhms AECQ2
Datasheet
746In Stock
6,000On Order
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 22 uH 20 % 4 A 39.5 mOhms 7.24 A - 40 C + 85 C 11 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 270uH Shld 10% 1.2A 461.8mOhm AECQ2
Datasheet
485In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Shielded 270 uH 10 % 1.2 A 461.8 mOhms - 40 C + 85 C 3.1 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 330uH Shld 10% 1A 541.5mOhms AECQ2
Datasheet
541In Stock
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 330 uH 10 % 1 A 541.5 mOhms 2 A - 40 C + 85 C 2.9 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 56uH Shld 20% 6.2A 17.5mOhms AECQ2
Datasheet
97In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 5.6 uH 20 % 6.2 A 17.5 mOhms 14.6 A - 40 C + 85 C 24 MHz Standard 12.3 mm 12.3 mm 8 mm Ferrite AEC-Q200 MSS1278 Reel, Cut Tape, MouseReel