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 180uH Shld 1.7A 10% DCR=208mOhmsAEC-Q200
Datasheet
642In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 180 uH 10 % 1.2 A 174 mOhms 1.8 A - 40 C + 125 C 3.6 MHz Standard 12 mm 12 mm 7.8 mm Ferrite AEC-Q200 MSS1278H Reel, Cut Tape, MouseReel
Coilcraft Power Inductors - SMD 8.7uH Shld 5.8A 20% DCR16.3mOhmsAEC-Q200
Datasheet
661In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 8.7 uH 20 % 4.3 A 13.5 mOhms 8.3 A - 40 C + 125 C 22 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
1,102In 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 82uH Shld 2.4A 10% DCR=108mOhmsAEC-Q200
Datasheet
924In Stock
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 680uH Shld 10% 0.75A 1.162ohm AECQ2
Datasheet
584In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 Power inductor
Datasheet
4,002In 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 220uH Shld 10% 1.6A 359.6mOhm AECQ2
Datasheet
2,672In Stock
8,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 4.7uH Shld 20% 6.2A 15.5mOhms AECQ2
Datasheet
1,364In Stock
500Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 4747 (1212 metric) Shielded 4.7 uH 20 % 6.2 A 15.5 mOhms 17.76 A - 40 C + 125 C 33 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
566In 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 100uH Shld 2.3A 10% DCR-121mOhmsAEC-Q200
Datasheet
751In Stock
1,000Expected 23/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 12uH Shld 5.4A 20% DCR19.2mOhmsAEC-Q200
Datasheet
187In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor 12 mm x 12 mm x 7.8 mm Shielded 12 uH 20 % 3.8 A 16 mOhms 7 A - 40 C + 125 C 18 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
395In 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 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
481In Stock
500Expected 20/11/2026
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
88In Stock
500Expected 23/10/2026
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
186In 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 47uH Shld 3.2A 10% DCR=57mOhms AEC-Q200
Datasheet
18In Stock
1,000On Order
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 470uH Shld 1.1A 10% DCR=500mOhmsAEC-Q200
Datasheet
240In 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 68uH Shld 2.7A 10% DCR=83mOhms AEC-Q200
Datasheet
605In Stock
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
144In 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 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
Coilcraft Power Inductors - SMD 10uH Shld 20% 5.7A 24.3mOhms AECQ2
Datasheet
351In Stock
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