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Fixed Inductors

Cooper Bussmann Coiltronics MPI4040 Series Miniature Power Inductors

Cooper Bussmann Coiltronics MPI4040 Series Miniature Power Inductors are high frequency, high current, SMD power inductors in an unusually small 4.7 x 4.31 x 1.2mm size. The MPI4040 series offers a current range from 9.0 to32A, frequency range from 20kHz to 10MHz, and inductance range from 0.09µH to 4.7µ. Magnetically shielded, these power inductors handle high transient inrush current spikes and are Halogen-free, RoHS compliant. The Cooper Bussmann Coiltronics MPI4040 Series Miniature Power Inductors are ideal for handheld and mobile devices, portable media players, GPS/PDAs, MP3 players, battery operated devices, and much more.
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Category   Passive Components >  Inductors >  Fixed Inductors

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Availability Pricing
(USD) 		Quantity RoHS Inductance Tolerance Maximum DC Current Maximum DC Resistance Operating Temperature Range Self Resonant Frequency Dimensions Shielding Termination Style Package / Case
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Coiltronics / Cooper Bussmann MPI4040R3-6R8-R
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704-MPI4040R3-6R8-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 6.8uH 4.5A 2 PAD SMT Page 1,220

 Data Sheet 		11,865
In Stock
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
6.8 uH 15 % 4.5 A 140 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Coiltronics / Cooper Bussmann MPI4040R1-R10-R
Enlarge
704-MPI4040R1-R10-R


To purchase full reel, order in multiples of 5500:
Coiltronics / Cooper Bussmann Fixed Inductors 90nH 32A 2 PAD Data Sheet 5,238
In Stock
Cut Tape
1: $1.20
50: $0.939
100: $0.855
500: $0.776
Reel
5,500: $0.597
8,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,500
90 nH 15 % 32 A 8.5 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.2 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R3-100-R
Enlarge
704-MPI4040R3-100-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 10uH 3.8A 2 PAD SMT Page 1,220

 Data Sheet 		3,888
In Stock
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
10 uH 15 % 3.8 A 213 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Coiltronics / Cooper Bussmann MPI4040R2-R47-R
Enlarge
704-MPI4040R2-R47-R


To purchase full reel, order in multiples of 4500:
Coiltronics / Cooper Bussmann Fixed Inductors 470nH 13A 2 PAD Page 1,220

 Data Sheet 		4,842
In Stock
Cut Tape
1: $1.23
50: $0.939
100: $0.855
500: $0.776
Reel
4,500: $0.658
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
470 nH 15 % 13 A 28 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.5 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R1-R15-R
Enlarge
704-MPI4040R1-R15-R


To purchase full reel, order in multiples of 5500:
Coiltronics / Cooper Bussmann Fixed Inductors 150nH 26A 2 PAD Page 1,220

 Data Sheet 		3,770
In Stock
Cut Tape
1: $1.20
50: $0.939
100: $0.855
500: $0.776
Reel
5,500: $0.597
8,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,500
150 nH 15 % 26 A 11 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.2 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R3-1R5-R
Enlarge
704-MPI4040R3-1R5-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 1.5uH 8.2A 2 PAD SMT Page 1,220

 Data Sheet 		3,364
In Stock
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
1.5 uH 15 % 8.2 A 36 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Coiltronics / Cooper Bussmann MPI4040R1-R22-R
Enlarge
704-MPI4040R1-R22-R


To purchase full reel, order in multiples of 5500:
Coiltronics / Cooper Bussmann Fixed Inductors 230nH 21A 2 PAD Data Sheet 5,279
In Stock
Cut Tape
1: $1.20
50: $0.939
100: $0.855
500: $0.776
Reel
5,500: $0.597
8,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,500
230 nH 15 % 21 A 18 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.2 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R3-220-R
Enlarge
704-MPI4040R3-220-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 22uH 2.2A 2 PAD SMT Page 1,220

 Data Sheet 		3,159
In Stock
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
22 uH 15 % 2.2 A 408 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Coiltronics / Cooper Bussmann MPI4040R2-1R5-R
Enlarge
704-MPI4040R2-1R5-R


To purchase full reel, order in multiples of 4500:
Coiltronics / Cooper Bussmann Fixed Inductors 1.5uH 1.8A 2 PAD Data Sheet 4,413
In Stock
Cut Tape
1: $1.23
50: $0.939
100: $0.855
500: $0.776
Reel
4,500: $0.658
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
1.5 uH 15 % 1.8 A 60 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.5 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R2-4R7-R
Enlarge
704-MPI4040R2-4R7-R


To purchase full reel, order in multiples of 4500:
Coiltronics / Cooper Bussmann Fixed Inductors 4.7uH 1.1A 2 PAD Page 1,220

 Data Sheet 		3,970
In Stock
Cut Tape
1: $1.23
50: $0.939
100: $0.855
500: $0.776
Reel
4,500: $0.658
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
4.7 uH 15 % 1.1 A 175 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.5 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R2-1R0-R
Enlarge
704-MPI4040R2-1R0-R


To purchase full reel, order in multiples of 4500:
Coiltronics / Cooper Bussmann Fixed Inductors 1.0uH 2.25A 2 PAD Page 1,220

 Data Sheet 		3,381
In Stock
Cut Tape
1: $1.23
50: $0.939
100: $0.855
500: $0.776
Reel
4,500: $0.658
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
1 uH 15 % 2.25 A 38 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.5 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R1-R68-R
Enlarge
704-MPI4040R1-R68-R


To purchase full reel, order in multiples of 5500:
Coiltronics / Cooper Bussmann Fixed Inductors 680nH 9A 2 PAD Page 1,220

 Data Sheet 		5,153
In Stock
Cut Tape
1: $1.20
50: $0.939
100: $0.855
500: $0.776
Reel
5,500: $0.597
8,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,500
680 nH 15 % 9 A 51 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.2 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R1-R47-R
Enlarge
704-MPI4040R1-R47-R


To purchase full reel, order in multiples of 5500:
Coiltronics / Cooper Bussmann Fixed Inductors 470nH 11A 2 PAD Page 1,220

 Data Sheet 		4,374
In Stock
Cut Tape
1: $1.20
50: $0.939
100: $0.855
500: $0.776
Reel
5,500: $0.597
8,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,500
470 nH 15 % 11 A 35 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.2 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R1-R33-R
Enlarge
704-MPI4040R1-R33-R


To purchase full reel, order in multiples of 5500:
Coiltronics / Cooper Bussmann Fixed Inductors 330nH 17A 2 PAD Data Sheet 4,093
In Stock
Cut Tape
1: $1.20
50: $0.939
100: $0.855
500: $0.776
Reel
5,500: $0.597
8,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,500
330 nH 15 % 17 A 28 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.2 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R3-4R7-R
Enlarge
704-MPI4040R3-4R7-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 4.7uH 4.8A 2 PAD SMT Page 1,220

 Data Sheet 		1,521
In Stock
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
4.7 uH 15 % 4.8 A 92 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Coiltronics / Cooper Bussmann MPI4040R2-2R2-R
Enlarge
704-MPI4040R2-2R2-R


To purchase full reel, order in multiples of 4500:
Coiltronics / Cooper Bussmann Fixed Inductors 2.2uH 1.5A 2 PAD Page 1,220

 Data Sheet 		2,320
In Stock
Cut Tape
1: $1.23
50: $0.939
100: $0.855
500: $0.776
Reel
4,500: $0.658
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
2.2 uH 15 % 1.5 A 82 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.5 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R2-3R3-R
Enlarge
704-MPI4040R2-3R3-R


To purchase full reel, order in multiples of 4500:
Coiltronics / Cooper Bussmann Fixed Inductors 3.3uH 1.25A 2 PAD Page 1,220

 Data Sheet 		1,878
In Stock
Cut Tape
1: $1.23
50: $0.939
100: $0.855
500: $0.776
Reel
4,500: $0.658
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,500
3.3 uH 15 % 1.25 A 113 mOhms - 40 C to + 125 C 4.06 mm W x 4.45 mm L x 1.5 mm H Shielded SMD/SMT
Coiltronics / Cooper Bussmann MPI4040R3-2R2-R
Enlarge
704-MPI4040R3-2R2-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 2.2uH 7.9A 2 PAD SMT Page 1,220

 Data Sheet 		423
In Stock
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
2.2 uH 15 % 7.9 A 48 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Coiltronics / Cooper Bussmann MPI4040R3-3R3-R
Enlarge
704-MPI4040R3-3R3-R


To purchase full reel, order in multiples of 3500:
Coiltronics / Cooper Bussmann Fixed Inductors 3.3uH 6.6A 2 PAD SMT Page 1,220

 Data Sheet 		434
In Stock
More Info Available
Cut Tape
1: $1.54
50: $1.18
100: $1.08
500: $0.943
Reel
3,500: $0.667
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
3.3 uH 15 % 6.6 A 60 mOhms - 40 C to + 125 C 20 kHz to 10 MHz 4.06 mm W x 4.45 mm L x 1.85 mm H Shielded SMD/SMT 4.7 mm x 4.31 mm x 1.85 mm
Compare up to 20 parts.
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