AEC-Q200 Grade 1 Coupled Inductors

Coilcraft AEC-Q200 Grade 1 Coupled Inductors offer high inductance, high efficiency, and excellent current handling. They can be used as two single inductors connected in series or parallel or as a common mode choke. Tight coupling (k ≥ 0.98 MSD1278T series) (k ≥ 0.97 MSD1260T series) and 500V isolation make them perfect for use in a wide range of circuits including flyback, multioutput buck, SEPIC, and Zeta.

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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 Series
Inductance - Parallel
Inductance - Series
Tolerance
Maximum DC Current
Maximum DC Resistance
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Coilcraft Coupled Inductors 220uH Shld 10% 1.05A 690mOhms AECQ2
Datasheet
1.292In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 220 uH 880 uH 10 % 1.05 A 690 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2
Datasheet
2.740In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 33 uH 132 uH 20 % 2.32 A 134 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 330uH Shld 810mA 1.09Ohms AECQ2
Datasheet
489In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 330 uH 1.32 mH 10 % 810 mA 1.09 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 6.8uH Shld 3.88A 48mOhms AECQ2
Datasheet
483In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 6.8 uH 27.2 uH 20 % 3.88 A 48 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms AECQ2
Datasheet
513In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 15 uH 60 uH 20 % 3.25 A 72 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 27uH Shld 20% 2.52A 120mOhms AECQ2
Datasheet
387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 27 uH 108 uH 20 % 2.52 A 120 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 22uH Shld 2.49A 116mOhms AECQ2
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 22 uH 88 uH 20 % 2.49 A 116 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 470uH Shld 670mA 1.59Ohms AECQ2
Datasheet
420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 470 uH 1.88 mH 10 % 670 mA 1.59 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 12uH Shld 20% 3.5A 62mOhms AECQ2
Datasheet
384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 12 uH 48 uH 20 % 3.5 A 62 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms AECQ2
Datasheet
408In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 18 uH 72 uH 20 % 3.08 A 80 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 10uH Shld 3.46A 60mOhms AECQ2
Datasheet
484In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 10 uH 40 uH 20 % 3.46 A 60 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 150uH Shld 1.23A 476mOhms AECQ2
Datasheet
505In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 150 uH 600 uH 10 % 1.23 A 476 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 5.6uH Shld 4.24A 40mOhms AECQ2
Datasheet
365In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 5.6 uH 22.4 uH 20 % 4.24 A 40 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 56uH Shld 1.91A 198mOhms AECQ2
Datasheet
483In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 56 uH 224 uH 20 % 1.91 A 198 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms AECQ2
Datasheet
289In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 47 uH 188 uH 20 % 2.05 A 180 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 220uH Shld 1.02A 691mOhms AECQ2
Datasheet
517In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 220 uH 880 uH 10 % 1.02 A 691 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 680uH Shld 590mA 2.06Ohms AECQ2
Datasheet
299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 680 uH 2.72 mH 10 % 590 mA 2.06 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 470uH Shld 10% 0.7A 1.43ohms AECQ2
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 470 uH 1.88 mH 10 % 700 mA 1.43 Ohms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 1000uH Shld 490mA 3.06Ohms AECQ2
Datasheet
131In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 1 mH 4 mH 10 % 490 mA 3.06 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 560uH Shld 630mA 1.81Ohms AECQ2
Datasheet
349In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 560 uH 2.24 mH 10 % 630 mA 1.81 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 22uH Shld 20% 2.81A 96mOhms AECQ2
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 22 uH 88 uH 20 % 2.81 A 96 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 33uH Shld 20% 2.25A 150mOhms AECQ2
Datasheet
10In Stock
500Expected 03/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 33 uH 132 uH 20 % 2.25 A 150 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 39uH Shld 20% 2.18A 160mOhms AECQ2
Datasheet
493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 39 uH 156 uH 20 % 2.18 A 160 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms AECQ2
Datasheet
240In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278T 4.7 uH 18.8 uH 20 % 4.47 A 38 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 12uH Shld 3.12A 74mOhms AECQ2
Datasheet
105In Stock
500Expected 13/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260T 12 uH 48 uH 20 % 3.12 A 74 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel