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: 847
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Thick Film Resistors - SMD 25 OHM 5% 20W 865In Stock
Min.: 1
Mult.: 1

SMD/SMT 25 Ohms 20 W 5 % 100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Bourns Current Sense Resistors - SMD 0.020ohms 1% 83.561In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 20 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.040ohms 1% 48.213In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 40 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.050ohms 1% 77.735In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 50 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.010ohms 1% +/- 50PPM 39.035In Stock
63.932Expected 08/04/2026
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 10 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD CHIP RESISTOR 18.520In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 15 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.030ohms 1% +/- 50PPM 75.919In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 30 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.070ohms 1% +/- 50PPM 23.685In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 70 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.100ohms 1% +/- 50PPM 51.993In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 100 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .001 Ohms 2W 1% AEC-Q200 2512 18.444In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 1 mOhms 2 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .001 Ohms 3W 1% AEC-Q200 2512 11.068In Stock
96.000Expected 10/06/2026
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 1 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .002 Ohms 2W 1% AEC-Q200 2512 41.122In Stock
Min.: 1
Mult.: 1
Reel: 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 13.419In Stock
39.300Expected 05/05/2026
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 2 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .003 Ohms 3W 1% AEC-Q200 2512 10.174In Stock
37.000Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 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 14.941In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 4 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .005 Ohms 3W 1% AEC-Q200 2512 61.727In Stock
Min.: 1
Mult.: 1
Reel: 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 38.561In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 6 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .007 Ohms 2W 1% AEC-Q200 2512 39.952In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 7 mOhms 2 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .008 Ohms 3W 1% AEC-Q200 2512 9.329In Stock
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT 8 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .005 OHM 1% 4W 75PPM 5.715In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 5 mOhms 5 W 1 % 75 PPM / C 3920 10052
Bourns Current Sense Resistors - SMD .004 OHM 1% 4W 75PPM 5.293In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT 4 mOhms 4 W 1 % 75 PPM / C 3920 10052
Bourns Current Sense Resistors - SMD 1.0mOHMS 9W 1% AEC-Q200 10.621In Stock
Min.: 1
Mult.: 1
Reel: 1.500

SMD/SMT 1 mOhms 9 W 1 % 50 PPM / C 5931 15075
Bourns Current Sense Resistors - SMD 3.0mOHMS 6W 1% AEC-Q200 2.540In Stock
Min.: 1
Mult.: 1
Reel: 1.500

SMD/SMT 3 mOhms 6 W 1 % 50 PPM / C 5931 15075
Bourns Current Sense Resistors - SMD .0003 OHM 1% 6W 100PPM 2.040In Stock
Min.: 1
Mult.: 1
Reel: 1.500

SMD/SMT 300 uOhms 10 W 1 % 50 PPM / C 5930 15078
Bourns Wirewound Resistors - Through Hole 10ohms 2W 5% AXIAL 14.317In Stock
10.000Expected 31/03/2026
Min.: 1
Mult.: 1
Reel: 1.000

Axial 10 Ohms 2 W 5 % 200 PPM / C