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 (RON) 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 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
Coilcraft Power Inductors - SMD 33uH Shld 20% 3.1A 68.8mOhms AECQ2
Datasheet
1.652In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 220uH Shld 10% 1.6A 359.6mOhm AECQ2
Datasheet
3.310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 220 uH 10 % 1.6 A 359.6 mOhms 2.62 A - 40 C + 125 C 3.4 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 10uH Shld 5.6A 20% DCR=18mOhms AEC-Q200
Datasheet
453In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 10 uH 20 % 4.2 A 15 mOhms 7.6 A - 40 C + 125 C 20 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 100uH Shld 2.3A 10% DCR-121mOhmsAEC-Q200
Datasheet
385In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 100 uH 10 % 1.7 A 101 mOhms 2.4 A - 40 C + 125 C 5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 1000uH Shld .74A 10% DCR1150mOhmsAEC-Q200
Datasheet
292In Stock
500Expected 4/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 1 mH 10 % 540 mA 970 mOhms 760 mA - 40 C + 125 C 1.4 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 120uH Shld 2.2A 10% DCR=132mOhmsAEC-Q200
Datasheet
527In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 120 uH 10 % 1.6 A 113 mOhms 2.2 A - 40 C + 125 C 4.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 18uH Shld 4.8A 20% DCR26.5mOhmsAEC-Q200
Datasheet
480In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 18 uH 20 % 3.4 A 22 mOhms 5.7 A - 40 C + 125 C 14 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 2uH Shld 10A 20% DCR=6.2mOhmsAEC-Q200
Datasheet
440In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 2 uH 20 % 7 A 5.1 mOhms 17.6 A - 40 C + 125 C 60 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 33uH Shld 3.8A 20% DCR=45mOhms AEC-Q200
Datasheet
397In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 33 uH 20 % 2.7 A 38 mOhms 4.2 A - 40 C + 125 C 9.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 330uH Shld 1.3A 10% DCR=350mOhmsAEC-Q200
Datasheet
111In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 330 uH 10 % 920 mA 291 mOhms 1.3 A - 40 C + 125 C 2.9 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 3.9uH Shld 8.6A 20% DCR=8.6mOhmsAEC-Q200
Datasheet
455In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 3.9 uH 20 % 6.2 A 7 mOhms 12.9 A - 40 C + 125 C 41 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 390uH shld 1.15A 10% DCR=450mOhmsAEC-Q200
Datasheet
146In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 390 uH 10 % 850 mA 379 mOhms 1.2 A - 40 C + 125 C 2.4 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 470uH Shld 1.1A 10% DCR=500mOhmsAEC-Q200
Datasheet
330In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 470 uH 10 % 800 mA 430 mOhms 1.1 A - 40 C + 125 C 2.3 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
365In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 680uH Shld .85A10% DCR=760mOhmsAEC-Q200
Datasheet
169In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 680 uH 10 % 630 mA 633 mOhms 920 mA - 40 C + 125 C 1.7 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 82uH Shld 2.4A 10% DCR=108mOhmsAEC-Q200
Datasheet
444In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 82 uH 10 % 1.8 A 89 mOhms 2.7 A - 40 C + 125 C 5.5 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 820uH Shld .8A 10% DCR=840mOhmsAEC-Q200
Datasheet
319In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 820 uH 10 % 1 A 721 mOhms 840 mA - 40 C + 125 C 1.7 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 120uH Shld 10% 1.9A 202.6mOhm AECQ2
Datasheet
191In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 120 uH 10 % 1.9 A 202.6 mOhms 3.58 A - 40 C + 125 C 4.3 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
472In Stock
500Expected 4/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 150uH Shld 10% 1.8A 240.6mOhm AECQ2
Datasheet
175In Stock
500Expected 3/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 150 uH 10 % 1.8 A 240.6 mOhms 3.1 A - 40 C + 125 C 4.1 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 27uH Shld 20% 3.6A 50mOhms AECQ2
Datasheet
333In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 4747 (1212 metric) Shielded 27 uH 20 % 3.6 A 50 mOhms 7.54 A - 40 C + 125 C 10 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 330uH Shld 10% 1A 541.5mOhms AECQ2
Datasheet
520In Stock
2.000Expected 3/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor Shielded 330 uH 10 % 1 A 541.5 mOhms 1.72 A - 40 C + 125 C 2.9 MHz Standard 12.3 mm 12.3 mm 8.05 mm Ferrite AEC-Q200 MSS1278T Reel, Cut Tape, MouseReel