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 (SGD) 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 56uH Shld 20% 2.7A 89.2mOhms AECQ2
Datasheet
552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 56 uH 20 % 2.7 A 89.2 mOhms - 40 C + 125 C 7 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 560uH Shld 10% 0.8A 863.8mOhm AECQ2
Datasheet
419In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 560 uH 10 % 800 mA 863.8 mOhms - 40 C + 125 C 2 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 22uH Shld 4.3A 20% DCR=30mOhms AEC-Q200
Datasheet
1,976Expected 20/11/2026
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 4.7uH Shld 7.4A 20% DCR=9.4mOhmsAEC-Q200
Datasheet
1,499On Order
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 10uH Shld 20% 5.7A 24.3mOhms AECQ2
Datasheet
3,500Expected 23/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 10 uH 20 % 5.7 A 24.3 mOhms 12.48 A - 40 C + 125 C 17 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 100uH Shld 20% 2.2A 150.2mOhm AECQ2
Datasheet
5,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 100 uH 20 % 2.2 A 150.2 mOhms 3.78 A - 40 C + 125 C 4.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 15uH Shld 20% 4.9A 31mOhms AECQ2
Datasheet
1,980On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 15 uH 20 % 4.9 A 31 mOhms 9.94 A - 40 C + 125 C 13 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 39uH Shld 3.7A 20% DCR=53mOhms AEC-Q200
Datasheet
500Expected 25/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 39 uH 20 % 2.6 A 44 mOhms 3.8 A - 40 C + 125 C 8.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 56uH Shld 3.1A 10% DCR=73mOhms AEC-Q200
Datasheet
1,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 56 uH 10 % 2.2 A 61 mOhms 3.3 A - 40 C + 125 C 7 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 270uH Shld 10% 1.2A 461.8mOhm AECQ2
Datasheet
258Expected 30/11/2026
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 39uH Shld 30% 7.7A 13mOhms AECQ2
Datasheet
500Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 3.9 uH 30 % 7.7 A 13 mOhms 19.2 A - 40 C + 125 C 35 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
500Expected 23/10/2026
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 68uH Shld 20% 2.6A 101.5mOhm AECQ2
Datasheet
892Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 14uH Shld 30% 9.8A 9.8mOhms AECQ2
Datasheet
Non-Stocked Lead-Time 13 Weeks
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 27uH Shld 30% 8.6A 11.3mOhms AECQ2
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 2.7 uH 30 % 8.6 A 11.3 mOhms - 40 C + 125 C 40 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% 6A 21.3mOhms AECQ2
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 6.8 uH 20 % 6 A 21.3 mOhms - 40 C + 125 C 23 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 82uH Shld 20% 5.9A 22.6mOhms AECQ2
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 8.2 uH 20 % 5.9 A 22.6 mOhms - 40 C + 125 C 20 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 82uH Shld 20% 2.3A 139.9mOhm AECQ2
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

Shielded 82 uH 20 % 2.3 A 139.9 mOhms - 40 C + 125 C 5 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel