MSS1278 High-Temperature Power Inductors

Coilcraft MSS1278 High-Temperature Power Inductors are AEC-Q200 Grade 1 (-40°C to +125°C) and magnetically shielded for high-density mounting. The MSS1278H variant is designed for high ambient temperatures, up to 125°C with Irms current. The MSS1278H inductors also offer a saturation current rating up to 31A, very low DCR, and inductance values from 1µH to 1000µH. The MSS1278T power inductors feature low DC resistance for greater efficiency, a low-loss ferrite drum core for flat inductance vs. current, and excellent current handling. Coilcraft MSS1278 High-Temperature Power Inductors are offered in a wide range of industry-standard footprints and inductance values. They are a cost-effective option for a variety of general-purpose applications.

Results: 68
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Description Datasheet Availability Pricing (IDR) 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
Packaging
Coilcraft Power Inductors - SMD 47uH Shld 20% 2.9A 80.4mOhms AECQ2
Datasheet
1.244In Stock
1.000Expected 15/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 47 uH 20 % 2.9 A 80.4 mOhms 5.66 A - 40 C + 125 C 7.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 6uH Shld 7.2A 20% DCR=12mOhms AEC-Q200
Datasheet
1.162In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 6 uH 20 % 5 A 10 mOhms 10 A - 40 C + 125 C 27 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD Power inductor
Datasheet
5.206In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 22 uH 20 % 4 A 39.5 mOhms 8.34 A - 40 C + 125 C 11 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 270uH Shld 1.4A 10% DCR=305mOhmsAEC-Q200
Datasheet
515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 270 uH 10 % 1 A 257 mOhms 1.5 A - 40 C + 125 C 3.3 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 4.7uH Shld 7.4A 20% DCR=9.4mOhmsAEC-Q200
Datasheet
240In Stock
500Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 4.7 uH 20 % 5.3 A 9.4 mOhms 11.4 A - 40 C + 125 C 33 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 560uH Shld .9A 10% DCR=660mOhmsAEC-Q200
Datasheet
290In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 560 uH 10 % 660 mA 562 mOhms 1 A - 40 C + 125 C 1.9 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 18uH Shld 20% 4.5A 34.3mOhms AECQ2
Datasheet
651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 18 uH 20 % 4.5 A 34.3 mOhms 9.36 A - 40 C + 125 C 12 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 22uH Shld 30% 9.2A 10.5mOhms AECQ2
Datasheet
539In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 2.2 uH 30 % 9.2 A 10.5 mOhms 25.96 A - 40 C + 125 C 60 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 15uH Shld 5.1A 20% DCR20.4mOhmsAEC-Q200
Datasheet
519In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 15 uH 20 % 3.6 A 17 mOhms 6.5 A - 40 C + 125 C 17 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 22uH Shld 4.3A 20% DCR=30mOhms AEC-Q200
Datasheet
819In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 22 uH 20 % 3 A 25 mOhms 5.1 A - 40 C + 125 C 12 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 27uH Shld 3.9A 20% DCR=41mOhms AEC-Q200
Datasheet
174In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 27 uH 20 % 4.2 A 34 mOhms 4.6 A - 40 C + 125 C 10 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 7.2uH Shld 6A 20% DCR12.8mOhmsAEC-Q200
Datasheet
659In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 7.2 uH 20 % 4.4 A 10.6 mOhms 9.2 A - 40 C + 125 C 24 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 14uH Shld 30% 9.8A 9.8mOhms AECQ2
Datasheet
49In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 1.4 uH 30 % 9.8 A 9.8 mOhms 29.52 A - 40 C + 125 C 85 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 270uH Shld 10% 1.2A 461.8mOhm AECQ2
Datasheet
7In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 270 uH 10 % 1.2 A 461.8 mOhms 2.34 A - 40 C + 125 C 3.1 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 1000uH Shld 10% 0.68A 1.482ohm AECQ2
Datasheet
497In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 1 mH 10 % 680 mA 1.482 Ohms 1.18 A - 40 C + 125 C 1.3 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 12uH Shld 20% 5.2A 25.8mOhms AECQ2
Datasheet
333In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 12 uH 20 % 5.2 A 25.8 mOhms 10.44 A - 40 C + 125 C 15 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 1uH Shld 30% 10.1A 7mOhms AECQ2
Datasheet
228In Stock
500Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 1 uH 30 % 10.1 A 7 mOhms 36.84 A - 40 C + 125 C 115 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 47uH Shld 3.2A 10% DCR=57mOhms AEC-Q200
Datasheet
342In Stock
500Expected 11/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 47 uH 10 % 2.3 A 48 mOhms 3.6 A - 40 C + 125 C 57 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 33uH Shld 20% 3.1A 68.8mOhms AECQ2
Datasheet
834In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 33 uH 20 % 3.1 A 68.8 mOhms 6.98 A - 40 C + 125 C 9.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 820uH Shld 10% 0.7A 1.296ohms AECQ2
Datasheet
493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 820 uH 10 % 700 mA 1.3 Ohms - 40 C + 125 C 1.4 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 1.4uH Shld 10.5A 20% DCR=5.6mOhmsAEC-Q200
Datasheet
499In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 1.4 uH 20 % 7.5 A 4.6 mOhms 21 A - 40 C + 125 C 77 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 220uH Shld 1.45A 10% DCR=270mOhmsAEC-Q200
Datasheet
483In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 220 uH 10 % 1.05 A 225 mOhms 1.6 A - 40 C + 125 C 3.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 39uH Shld 20% 3A 76.8mOhms AECQ2
Datasheet
472In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 39 uH 20 % 3 A 76.8 mOhms 6.28 A - 40 C + 125 C 8.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 5.6uH Shld 20% 6.2A 17.5mOhms AECQ2
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 5.6 uH 20 % 6.2 A 17.5 mOhms 15.74 A - 40 C + 125 C 30 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 2.7uH Shld 8.8A 20% DCR=7mOhms AEC-Q200
Datasheet
104In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 2.7 uH 20 % 6.2 A 5.7 mOhms 14.9 A - 40 C + 125 C 49 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel