Coupled Inductors

Coilcraft Coupled Inductors offer a small footprint inductor featuring high efficiency and excellent current handling. The different series of Coilcraft Coupled Inductors are ideal for use in flyback, multi-output buck, and SEPIC applications with some also suited for Zeta applications.  The inductors can be used as two single inductors connected in series or parallel or common mode chokes with some also suitable for wideband or 1:1 transformers.

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Description Datasheet Availability Pricing (IDR) 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 33uH Shld 20% 2.25A 150mOhms
Datasheet
279In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MSD1278 33 uH 132 uH 20 % 2.25 A 150 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 560uH Shld 10% 670mA 1.69Ohms
Datasheet
487In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MSD1278 560 uH 2.24 mH 10 % 670 mA 1.69 Ohms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 22uH Shld 20% 2.81A 96mOhms AECQ2
Datasheet
129In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
276In Stock
500Expected 27/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Reel: 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
245In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10uH Shld 20% 16.2A 18mOhms
Datasheet
345In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

MSD1514 10 uH 40 uH 20 % 6.8 A 18 mOhms 15 mm 15 mm 14.2 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms
Datasheet
117In Stock
900On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

MSD1583 10 uH 40 uH 20 % 5.2 A 31 mOhms 15.1 mm 15.1 mm 8.6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 330uH Shld 20% 0.34A 2.7ohms AECQ2
Datasheet
201In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

MSD7342 330 uH 1.32 mH 20 % 340 mA 2.7 Ohms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 68uH Shld 20% 0.72A 600mOhms AECQ2
Datasheet
420In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

MSD7342 68 uH 272 uH 20 % 720 mA 600 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 8.2uH Shld 20% 2.03A 75mOhms AECQ2
Datasheet
132In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

MSD7342 8.2 uH 32.8 uH 20 % 2.03 A 75 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 480mA 1.55Ohms
Datasheet
Product Comments
926In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

LPD3015 18 uH 20 % 480 mA 1.55 Ohms 3 mm 3 mm 1.4 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 150mA 18.56Ohms
Datasheet
Product Comments
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

LPD3015 220 uH 20 % 150 mA 18.56 Ohms 3 mm 3 mm 1.4 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.63A 530mOhms
Datasheet
Product Comments
774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

LPD4012 6.8 uH 20 % 1.63 A 530 mOhms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 1.13Ohms
Datasheet
649In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

LPD5030 68 uH 20 % 1.13 Ohms 4.8 mm 4.8 mm 2.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 10uH Shld 3.46A 60mOhms AECQ2
Datasheet
507In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
414In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Reel: 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
45In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1000uH Shld 10% 1.63A 1.25ohms
Datasheet
195In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

MSD1514 1 mH 4 mH 10 % 770 mA 1.25 Ohms 15 mm 15 mm 14.2 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 330uH Shld 10% 2.83A 367mOhms
Datasheet
153In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

MSD1514 330 uH 10 % 1.55 A 367 mOhms 15 mm 15 mm 14.2 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 15uH Shld 20% 4.5A 45mOhms
Datasheet
302In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

MSD1583 15 uH 60 uH 20 % 4.5 A 45 mOhms 15.1 mm 15.1 mm 8.6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 220uH Shld 10% 1.3A 460mOhms
Datasheet
17In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

MSD1583 220 uH 880 uH 10 % 1.3 A 460 mOhms 15.1 mm 15.1 mm 8.6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 470uH Shld 10% 0.92A 1.04ohms
Datasheet
8In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

MSD1583 470 uH 1.88 mH 10 % 920 mA 1.04 Ohms 15.1 mm 15.1 mm 8.6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel