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 27uH Shld 20% 2.52A 120mOhms
Datasheet
743In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 27 uH 108 uH 20 % 2.52 A 120 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 33uH Shld 20% 2.25A 150mOhms
Datasheet
710In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 22uH Shld 20% 3.45A 65mOhms
Datasheet
479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

MSD1583 22 uH 88 uH 20 % 3.45 A 65 mOhms 15.1 mm 15.1 mm 8.6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 480mA 1.55Ohms
Datasheet
Product Comments
1.916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 12uH Shld 3.12A 74mOhms AECQ2
Datasheet
580In Stock
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
Coilcraft Coupled Inductors 150uH Shld 10% 1.23A 476mOhms
Datasheet
703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 150 uH 600 uH 10 % 1.23 A 476 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms
Datasheet
Product Comments
1.051In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD4012 22 uH 20 % 840 mA 1.63 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 82uH Shld 20% 1.62A 274mOhms
Datasheet
649In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1260 82 uH 328 uH 20 % 1.62 A 274 mOhms 12.3 mm 12.3 mm 6 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 82uH Shld 20% 1.65A 280mOhms
Datasheet
1In Stock
500Expected 05/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

MSD1278 82 uH 328 uH 20 % 1.65 A 280 mOhms 12.3 mm 12.3 mm 8.05 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2
Datasheet
3.694On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSD7342 2.5 uH 10 uH 20 % 3.06 A 33 mOhms 7.5 mm 7.5 mm 4.6 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2
Datasheet
2.690In 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 LPD4012 Low Profile 20% 1.1A 750mOhms
Datasheet
Product Comments
3.995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD4012 10 uH 20 % 1.1 A 750 mOhms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 5.6A 42mOhms
Datasheet
Product Comments
917In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD4012 330 nH 30 % 5.6 A 42 mOhms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 10uH 20% 550mA 1.22ohms
Datasheet
2.141In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PFD3215 10 uH 20 % 550 mA 1.22 Ohms 3.32 mm 2.33 mm 1.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 220mA 8.54Ohms
Datasheet
Product Comments
1.206In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD3015 100 uH 20 % 220 mA 8.54 Ohms 3 mm 3 mm 1.4 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 880mA 503mOhms
Datasheet
Product Comments
2.311In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD3015 4.7 uH 20 % 880 mA 503 mOhms 3 mm 3 mm 1.4 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 2.8A 79mOhms
Datasheet
Product Comments
378In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD3015 560 nH 20 % 2.8 A 79 mOhms 3 mm 3 mm 1.4 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.8A 500mOhms
Datasheet
Product Comments
1.093In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LPD4012 4.7 uH 20 % 1.8 A 500 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% 1.79Ohms
Datasheet
604In Stock
750Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030 100 uH 20 % 1.79 Ohms 4.8 mm 4.8 mm 0.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 16.5Ohms
Datasheet
948In Stock
750Expected 18/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030 1 mH 20 % 16.5 Ohms 4.8 mm 4.8 mm 0.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 48mOhms
Datasheet
258In Stock
750Expected 09/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030 1.5 uH 20 % 48 mOhms 4.8 mm 4.8 mm 0.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 298mOhms
Datasheet
253In Stock
1.500Expected 10/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030 15 uH 20 % 298 mOhms 4.8 mm 4.8 mm 0.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 5.36Ohms
Datasheet
889In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030 330 uH 20 % 5.36 Ohms 4.8 mm 4.8 mm 0.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 806mOhms
Datasheet
1.551In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030 47 uH 20 % 806 mOhms 4.8 mm 4.8 mm 2.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 3.82Ohms
Datasheet
809In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

LPD5030V 150 uH 20 % 3.82 Ohms 4.8 mm 4.8 mm 0.9 mm - 40 C + 85 C Reel, Cut Tape, MouseReel