Magnetic Products

Bourns Magnetic Products are engineered to meet essential power application requirements for power conversion, isolation, EMC compliance, signal integrity, and increased power density. Bourns offers a broad, proven, and continually expanding portfolio of miniaturized, automotive grade, high quality, and high-reliability components. Bourns Magnetic Products are key elements in many of today’s breakthrough designs, such as electric vehicles, high power battery charging, e-mobility, renewable energy, energy storage, the Internet of Things (IoT), and industrial infrastructure.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Package / Case
Length
Width
Height
Qualification
Packaging
Product
Type
Bourns Common Mode Chokes / Filters 11uH 250mA SMT
Datasheet
Product Comments
3,559In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel DR221 SMD/SMT 11 uH 450 Ohms 250 mA 180 mOhms - 40 C + 125 C 5 mm 3.3 mm 3.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Surface Mount Data Line Chokes
Bourns Common Mode Chokes / Filters 470uH 100mA SMT
Datasheet
Product Comments
7,430In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel DR221 SMD/SMT 470 uH 1.1 kOhms - 30 %, + 50 % 100 mA 350 mOhms - 40 C + 125 C 5 mm 3.3 mm 3.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Data Line Filter
Bourns Common Mode Chokes / Filters 1000uH 25% Bifilar
Datasheet
Product Comments
3,524In Stock
4,390Expected 2026-06-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 1 mH 500 mA 400 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Surface Mount Data Line Chokes
Bourns Common Mode Chokes / Filters 11uH 25% Bifilar
Datasheet
Product Comments
6,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 11 uH 25 % 500 mA 120 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Surface Mount Data Line Chokes
Bourns Common Mode Chokes / Filters 2.2KuH 25% Bifilar
Datasheet
Product Comments
3,469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 2.2 mH 25 % 300 mA 700 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Data Line Filter
Bourns Common Mode Chokes / Filters 470 uH
Datasheet
Product Comments
4,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 470 uH 25 % 500 mA 280 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Data Line Filter
Bourns Common Mode Chokes / Filters 4.7KuH 25% Bifilar
Datasheet
Product Comments
11,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 4.7 mH 25 % 200 mA 700 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Data Line Filter
Bourns Common Mode Chokes / Filters 51 uH
Datasheet
Product Comments
16,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 51 uH 500 mA 300 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Surface Mount Data Line Chokes
Bourns Common Mode Chokes / Filters 51K 25% Bifilar
Datasheet
Product Comments
7,069In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR331 SMD/SMT 51 uH 500 mA 300 mOhms - 40 C + 135 C 9 mm 5.4 mm 4.7 mm Reel, Cut Tape, MouseReel Common Mode Chokes Surface Mount Data Line Chokes
Bourns Common Mode Chokes / Filters 1 MH 50% .50A
Datasheet
2,896In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR334A SMD/SMT 1 mH 2.8 kOhms 50 % 500 mA 400 mOhms - 40 C + 135 C 9 mm 5.8 mm 3.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Common Mode Chokes / Filters 4.7 MH 50% .20A
Datasheet
2,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DR334A SMD/SMT 4.7 mH 6 kOhms 50 % 200 mA 700 mOhms - 40 C + 135 C 9 mm 5.8 mm 3.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Common Mode Chokes / Filters 180 UH 3%
Datasheet
5,746In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SM353230-181N7Y Reel, Cut Tape, MouseReel
Bourns Common Mode Chokes / Filters 600 nH 5000mA 70-1200MHz
Datasheet
7,576In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0504 SMD/SMT 600 nH 190 Ohms 30 % 5 A 20 mOhms - 40 C + 125 C 0504 (1210 metric) 5 mm 5.2 mm 4.8 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Line Filter
Bourns Common Mode Chokes / Filters 1.1 uH 2000mA 55-900MHz
Datasheet
13,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0504 SMD/SMT 1.1 uH 350 Ohms 35 % 2 A 40 mOhms - 40 C + 125 C 0504 (1210 metric) 5 mm 4.8 mm 4.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 100 uH 300mA 3-660MHz
Datasheet
Product Comments
3,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0602 SMD/SMT 100 uH 260 Ohms 50 % 300 mA 220 mOhms - 40 C + 105 C 0602 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 220 uF 300mA 3-210MHz
Datasheet
Product Comments
2,414In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0602 SMD/SMT 220 uH 600 Ohms 50 % 300 mA 280 mOhms - 40 C + 105 C 0602 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Line Filter
Bourns Common Mode Chokes / Filters 330 uH 300mA 3-120MHz
Datasheet
Product Comments
3,956In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0602 SMD/SMT 330 uH 900 Ohms 50 % 300 mA 300 mOhms - 40 C + 105 C 0602 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Line Filter
Bourns Common Mode Chokes / Filters 47 uH 300mA 4-1600MHz
Datasheet
Product Comments
1,749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0602 SMD/SMT 47 uH 140 Ohms 50 % 300 mA 160 mOhms - 40 C + 105 C 0602 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 10 uH 1.6A 30% 20-300MHz
Datasheet
Product Comments
8,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 10 uH 200 Ohms 30 % 1.6 A 80 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 1000 uH 0.8A 1-15MHz
Datasheet
Product Comments
13,559In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 1 mH 1.5 kOhms 50 % 800 mA 310 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 2000 uH 0.6A 1-5MHz
Datasheet
Product Comments
2,579In Stock
4,000Expected 2026-07-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 2 mH 3 kOhms 50 % 600 mA 420 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 250 uH 1.2A 3-20MHz
Datasheet
Product Comments
5,563In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 250 uH 600 Ohms 50 % 1.2 A 130 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Line Filter
Bourns Common Mode Chokes / Filters 4700 uH 0.4A 0.3-3MHz
Datasheet
Product Comments
2,854In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 4.7 mH 4 kOhms 50 % 400 mA 900 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 50 uH 0.8A 20-100MHz
Datasheet
Product Comments
21,108In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 50 uH 1.5 kOhms 30 % 800 mA 320 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 500 uH 1A 1-20MHz
Datasheet
Product Comments
11,287In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 500 uH 1 kOhms 50 % 1 A 150 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter