LPR Mini Transformers

Coilcraft LPR4012 and LPR6235 Mini Transformers offer excellent coupling coefficient (k=0.95), making them ideal for use in a variety of applications such as step-up, resonant, and flyback applications. These devices feature high Isat and low DCR ratings that provide high efficiency and ideal current handling in a rugged, cost-effective design. Coilcraft LPR4012 and LPR6235 Mini Transformers utilize plating with matte tin over nickel over silver, which improves solderability and removes halogens.

Results: 13
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 Mfr.
Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Inductance - Parallel
Maximum DC Current
Maximum DC Resistance
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Coilcraft Coupled Inductors 25uH 25% 700mA 72 Ohms
Datasheet
1,677In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LPR6235 25 uH 700 mA 72 Ohms 6 mm 6 mm 3.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 22uH 460mA 22% 7.08Ohms AECQ2
Datasheet
2,712In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPR4012 22 uH 460 mA 7.08 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 7.5uH 75% 1.6A 316 Ohms
Datasheet
913In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LPR6235 7.5 uH 1.6 A 316 Ohms 6 mm 6 mm 3.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 10uH 650mA 10% 1.55Ohms AECQ2
Datasheet
755In Stock
1,000Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPR4012 10 uH 650 mA 1.55 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 2uH 1.74A 20% 480 mOhms AECQ2
Datasheet
40In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPR4012 2 uH 1.74 A 480 mOhms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 2uH 1.74A 20% 1.15Ohms AECQ2
Datasheet
471In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPR4012 2 uH 1.74 A 1.15 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 7.5uH 75% 1.6A 285 Ohms
Datasheet
346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LPR6235 7.5 uH 1.6 A 285 Ohms 6 mm 6 mm 3.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 25uH 25% 1.3A 13.7 Ohms
Datasheet
105In Stock
6,650On Order
MouseReel Available
Min.: 1
Mult.: 1
: 350

LPR6235 25 uH 1.3 A 13.7 Ohms 6 mm 6 mm 3.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 10uH 650mA 10% 3.71Ohms AECQ2
Datasheet
254In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPR4012 10 uH 650 mA 3.71 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 12.5uH 12% 900mA 200 Ohms
Datasheet
508In Stock
1,050Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 350

LPR6235 12 uH 900 mA 200 Ohms 6 mm 6 mm 3.5 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 2uH 1.74A 20% 11.62Ohms AECQ2
Datasheet
6,000Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LPR4012 2 uH 1.74 A 11.62 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Coilcraft Coupled Inductors 2uH 1.74A 20% 325 mOhms AECQ2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

LPR4012 2 uH 1.74 A 325 mOhms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel
Coilcraft Coupled Inductors 22uH 460mA 22% 3.65Ohms AECQ2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

LPR4012 22 uH 460 mA 3.65 Ohms 3.94 mm 3.94 mm 1.1 mm - 40 C + 85 C AEC-Q200 Reel