MSD1278 AEC-Q200 Grade 3 Coupled Inductors

Coilcraft MSD1278 AEC-Q200 Grade 3 Coupled Inductors offer high inductance, high efficiency, and excellent current handling. They are available as two single inductors connected in series or parallel or as a common mode choke. Tight coupling (k ≥ 0.98 MSD1260 and MSD1278 series) (k ≥ 0.97 MSD7342 series) and 500V isolation make them perfect for use in a wide range of circuits including flyback, multioutput buck, SEPIC, and Zeta.

Results: 89
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (INR) 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 47uH Shld 20% 2.03A 174mOhms
Datasheet
1,479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 47 uH 188 uH 20 % 2.03 A 174 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 22uH Shld 20% 2.49A 116mOhms
Datasheet
337In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 22 uH 88 uH 20 % 2.49 A 116 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2
Datasheet
2,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 6.8 uH 27.2 uH 20 % 2.1 A 70 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 220uH Shld 10% 1.05A 690mOhms
Datasheet
1,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 220 uH 880 uH 10 % 1.05 A 690 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 330uH Shld 10% 860mA 1.02Ohms
Datasheet
218In Stock
500Expected 03-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 330 uH 1.32 mH 10 % 860 mA 1.02 Ohms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms
Datasheet
471In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 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 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 680uH Shld 10% 580mA 2.29Ohms
Datasheet
300In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 680 uH 2.72 mH 10 % 580 mA 2.29 Ohms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 8.2uH Shld 20% 3.9A 50mOhms
Datasheet
8In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 8.2 uH 32.8 uH 20 % 3.9 A 50 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 15uH Shld 20% 1.54A 130mOhms AECQ2
Datasheet
130In Stock
250Expected 08-06-2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 15 uH 60 uH 20 % 1.54 A 130 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 470uH Shld 20% 0.28A 4ohms AECQ2
Datasheet
167In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 470 uH 1.88 mH 20 % 280 mA 4 Ohms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 820uH Shld 20% 0.21A 6.8ohms AECQ2
Datasheet
194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 820 uH 3.28 mH 20 % 210 mA 6.8 Ohms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 180uH Shld 10% 1.16A 536mOhms
Datasheet
216In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 180 uH 720 uH 10 % 1.16 A 536 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 56uH Shld 20% 1.91A 198mOhms
Datasheet
515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 56 uH 224 uH 20 % 1.91 A 198 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 39uH Shld 20% 2.18A 160mOhms
Datasheet
470In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 39 uH 156 uH 20 % 2.18 A 160 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 1000uH Shld 20% 0.2A 7.8ohms AECQ2
Datasheet
118In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 1 mH 4 mH 20 % 200 mA 7.8 Ohms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 39uH Shld 20% 0.9A 380mOhms AECQ2
Datasheet
195In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 39 uH 156 uH 20 % 900 mA 380 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 1000uH Shld 10% 490mA 3.06Ohms
Datasheet
359In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 1 mH 4 mH 10 % 490 mA 3.06 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 120uH Shld 10% 1.31A 418mOhms
Datasheet
234In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 120 uH 480 uH 10 % 1.31 A 418 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 330uH Shld 10% 810mA 1.09Ohms
Datasheet
244In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 330 uH 1.32 mH 10 % 810 mA 1.09 Ohms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 1000uH Shld 10% 520mA 2.83Ohms
Datasheet
329In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 1 mH 4 mH 10 % 520 mA 2.83 Ohms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 6.8uH Shld 20% 3.98A 48mOhms
Datasheet
439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 6.8 uH 27.2 uH 20 % 3.98 A 48 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2
Datasheet
225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 120 uH 480 uH 20 % 550 mA 1.03 Ohms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2
Datasheet
72In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 18 uH 72 uH 20 % 1.35 A 170 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 270uH Shld 20% 0.36A 2.41ohms AECQ2
Datasheet
133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 270 uH 1.08 mH 20 % 360 mA 2.41 Ohms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 100uH Shld 20% 1.59A 300mOhms
Datasheet
524In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 100 uH 400 uH 20 % 1.59 A 300 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel