Power Supply Design Solutions

Bourns offers components for linear and switch mode power supplies that provide high reliability performance in smaller, more compact designs. Bourns is continually achieving improvements in miniaturization and packaging with circuit protection, circuit conditioning, and position control products. Bourns delivers the standards-based solutions OEMs can rely on to fulfill ongoing technical demands.

Results: 848
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS Termination Style Resistance Power Rating Tolerance Temperature Coefficient Case Code - in Case Code - mm
Bourns Current Sense Resistors - SMD .0003 OHM 1% 5W 100PPM 6,018In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 300 uOhms 10 W 1 % 100 PPM / C 3920 10052
Bourns Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200 3,488In Stock
6,000Expected 10/19/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 500 uOhms 9 W 1 % 50 PPM / C 3920 10052
Bourns Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200 2,270In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 500 uOhms 9 W 1 % 50 PPM / C 3920 10052
Bourns Current Sense Resistors - SMD 1.0mOHMS 9W 1% AEC-Q200 3,500In Stock
3,000Expected 11/30/2026
Min.: 1
Mult.: 1
: 1,500

SMD/SMT 1 mOhms 9 W 1 % 50 PPM / C 5931 15075
Bourns Current Sense Resistors - SMD .0002 OHM 1% 6W 100PPM 1,495In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT 200 uOhms 12 W 1 % 50 PPM / C 5930 15078
Bourns Current Sense Resistors - SMD .0003 OHM 1% 6W 100PPM 3,755In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT 300 uOhms 10 W 1 % 50 PPM / C 5930 15078
Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 629In Stock
Min.: 1
Mult.: 1
: 500

150 Ohms 5 % TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 574In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT 20 Ohms 20 W 1 % 100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Bourns Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed 4,549In Stock
5,000Expected 11/30/2026
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Current Sense Resistors - SMD 0.020ohms 1% 103,894In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 20 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.050ohms 1% 43,784In Stock
232,000On Order
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 50 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.080ohms 1% 34,995In Stock
52,000Expected 8/26/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 80 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD CHIP RESISTOR 32,906In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 15 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.025ohms 1% +/- 50PPM 25,462In Stock
40,000Expected 8/24/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 25 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.030ohms 1% +/- 50PPM 53,476In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 30 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.070ohms 1% +/- 50PPM 39,975In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 70 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .001 Ohms 2W 1% AEC-Q200 2512 13,864In Stock
40,000Expected 8/14/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 1 mOhms 2 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .002 Ohms 2W 1% AEC-Q200 2512 15,272In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 2 mOhms 2 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .002 Ohms 3W 1% AEC-Q200 2512 49,656In Stock
40,000Expected 12/15/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 2 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .003 Ohms 2W 1% AEC-Q200 2512 28,280In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 3 mOhms 2 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .003 Ohms 3W 1% AEC-Q200 2512 31,382In Stock
44,000Expected 10/27/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 3 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .004 Ohms 3W 1% AEC-Q200 2512 37,226In Stock
34,945Expected 8/14/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 4 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .005 Ohms 2W 1% AEC-Q200 2512 20,291In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 5 mOhms 2 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .005 Ohms 3W 1% AEC-Q200 2512 48,974In Stock
84,000Expected 12/3/2026
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 5 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .006 Ohms 3W 1% AEC-Q200 2512 22,498In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 6 mOhms 3 W 1 % 75 PPM / C 2512 6432