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.

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Description Datasheet Availability Pricing (NZD) 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
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Packaging
Coilcraft Power Inductors - SMD 47uH Shld 20% 2.9A 80.4mOhms AECQ2
Datasheet
3,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Power inductor
Datasheet
6,379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 15uH Shld 5.1A 20% DCR20.4mOhmsAEC-Q200
Datasheet
219In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
782In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
219In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 14uH Shld 30% 9.8A 9.8mOhms AECQ2
Datasheet
49In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
31In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 270uH Shld 1.4A 10% DCR=305mOhmsAEC-Q200
Datasheet
235In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
18In Stock
500Expected 20/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 680uH Shld 10% 0.75A 1.162ohm AECQ2
Datasheet
584In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 680 uH 10 % 750 mA 1.162 Ohms 1.46 A - 40 C + 125 C 1.7 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
197In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 220uH Shld 1.45A 10% DCR=270mOhmsAEC-Q200
Datasheet
267In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 5.6uH Shld 20% 6.2A 17.5mOhms AECQ2
Datasheet
485In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1000uH Shld 10% 0.68A 1.482ohm AECQ2
Datasheet
69In Stock
500Expected 13/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
55In Stock
500Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2.7uH Shld 8.8A 20% DCR=7mOhms AEC-Q200
Datasheet
145In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Coilcraft Power Inductors - SMD .82uH Shld 10.5A 20% DCR=4.5mOhmsAEC-Q200
Datasheet
87In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 820 nH 20 % 7.5 A 3.7 mOhms 26.5 A - 40 C + 125 C 107 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 470uH Shld 10% 0.9A 786.2mOhm AECQ2
Datasheet
96In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor Shielded 470 uH 10 % 900 mA 786.2 mOhms 1.64 A - 40 C + 125 C 2.2 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 68uH Shld 20% 2.6A 101.5mOhm AECQ2
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 68 uH 20 % 2.6 A 101.5 mOhms 4.74 A - 40 C + 125 C 6.5 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
138In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 180uH Shld 10% 1.7A 254.5mOhm AECQ2
Datasheet
576In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 180 uH 10 % 1.7 A 254.5 mOhms 2.84 A - 40 C + 125 C 4 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 7.2uH Shld 6A 20% DCR12.8mOhmsAEC-Q200
Datasheet
733In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 6uH Shld 7.2A 20% DCR=12mOhms AEC-Q200
Datasheet
1,162In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 18uH Shld 20% 4.5A 34.3mOhms AECQ2
Datasheet
1,026In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
675In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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