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 (EUR) 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 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 1uH Shld 30% 10.1A 7mOhms AECQ2
Datasheet
228In Stock
500Expected 9/7/2026
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 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
479In 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 330uH Shld 10% 1A 541.5mOhms AECQ2
Datasheet
1.370In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Coilcraft Power Inductors - SMD 10uH Shld 5.6A 20% DCR=18mOhms AEC-Q200
Datasheet
621In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 1000uH Shld .74A 10% DCR1150mOhmsAEC-Q200
Datasheet
723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
424In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 150uH Shld 1.8A 10% DCR=181mOhmsAEC-Q200
Datasheet
634In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 150 uH 10 % 1.3 A 155 mOhms 2 A - 40 C + 125 C 3.9 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
457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
358In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
564In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
283In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 39uH Shld 3.7A 20% DCR=53mOhms AEC-Q200
Datasheet
200In Stock
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 390uH shld 1.15A 10% DCR=450mOhmsAEC-Q200
Datasheet
121In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
68In Stock
500Expected 7/2/2026
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 68uH Shld 2.7A 10% DCR=83mOhms AEC-Q200
Datasheet
140In Stock
500Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 68 uH 10 % 2 A 68 mOhms 3 A - 40 C + 125 C 6.5 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
145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
433In Stock
500Expected 7/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
267In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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