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: 850
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 Thick Film Resistors - SMD POWER RESISTOR 1% 478In Stock
Cut Tape
¥1,245.8
¥807.2
¥795.6
¥639.5
Reel
¥428.5
Min.: 1
Mult.: 1
: 500
1 kOhms 1 % TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Bourns Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD 339In Stock
Cut Tape
¥784
¥631.2
¥578
¥504.9
Reel
¥353.8
Min.: 1
Mult.: 1
: 1,500
SMD/SMT 20 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Wirewound Resistors - SMD 2 OHM 1% 1W 20PPM 1,660In Stock
Cut Tape
¥358.8
¥237.5
¥184.4
¥167.8
Reel
¥117.1
Min.: 1
Mult.: 1
: 2,000
2 Ohms 1 W 1 % 50 PPM / C 2615 6639
Bourns Trimmer Resistors - Through Hole 10K 10% 1/4"MULTITURN 7,618In Stock
¥593
¥473.4
¥448.5
¥411.9
Min.: 1
Mult.: 1
PC Pin 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Current Sense Resistors - SMD 1.0mOHMS 8W 1% AEC-Q200 35,937In Stock
Cut Tape
¥297.3
¥186
¥148.2
¥126.1
Reel
¥85.2
Min.: 1
Mult.: 1
: 3,000
SMD/SMT 1 mOhms 8 W 1 % 50 PPM / C 3920 10052
Bourns Current Sense Resistors - SMD 0.2mOHMS 12W 1% AEC-Q200 20,233In Stock
1,000Expected 10/21/2026
Cut Tape
¥450.1
¥300.6
¥235.9
¥202.6
Reel
¥147.2
Min.: 1
Mult.: 1
: 3,000
SMD/SMT 200 uOhms 12 W 1 % 50 PPM / C 3920 10052
Bourns Thick Film Resistors - SMD 1 OHM 1% 100PPM 20W 454In Stock
¥1,365.3
¥945.1
¥842.1
¥752.4
Min.: 1
Mult.: 1
SMD/SMT 1 Ohms 20 W 1 % 100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 467In Stock
¥1,365.3
¥945.1
¥842.1
¥752.4
Min.: 1
Mult.: 1
SMD/SMT 4.7 Ohms 20 W 1 % 100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Bourns Trimmer Resistors - SMD 10K 10% 4MM SQU SMT MULTITURN
12,745In Stock
Cut Tape
¥691
¥576.4
¥506.6
¥473.4
Reel
¥395.3
Min.: 1
Mult.: 1
: 500
SMD/SMT 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed 17,117In Stock
Cut Tape
¥652.8
¥544.8
¥478.4
¥451.8
Reel
¥416.9
Min.: 1
Mult.: 1
: 250
SMD/SMT 2 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed 6,742In Stock
Cut Tape
¥652.8
¥544.8
¥478.4
¥426.9
Reel
¥402
Min.: 1
Mult.: 1
: 200
SMD/SMT 5 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Current Sense Resistors - SMD 0.050ohms 1% 231,301In Stock
Cut Tape
¥93
¥59.8
¥45.2
¥40.4
Reel
¥23.9
Min.: 1
Mult.: 1
: 4,000
SMD/SMT 50 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 0.010ohms 1% +/- 50PPM 144,150In Stock
Cut Tape
¥91.4
¥58.6
¥44.3
¥39.5
Reel
¥24.1
Min.: 1
Mult.: 1
: 4,000
SMD/SMT 10 mOhms 3 W 1 % 50 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD .005 Ohms 3W 1% AEC-Q200 2512 127,268In Stock
Cut Tape
¥121.3
¥78.6
¥59.6
¥53.5
Reel
¥32.9
Min.: 1
Mult.: 1
: 4,000
SMD/SMT 5 mOhms 3 W 1 % 75 PPM / C 2512 6432
Bourns Current Sense Resistors - SMD 2.3 mOhms. 5 W, Current Sense Resistor 5,897In Stock
Cut Tape
¥322.2
¥189.4
¥171.1
¥134
Reel
¥98.2
Min.: 1
Mult.: 1
: 3,000
SMD/SMT 2.3 mOhms 5 W 1 % 50 PPM / C 2512 6332
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% SQ W/Standoff Sealed 1,100In Stock
600Expected 12/7/2026
¥513.2
¥446.8
¥420.2
¥397
Min.: 1
Mult.: 1
PC Pin 5 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 10Kohms 10% SQ W/Standoff Sealed 2,603In Stock
23,700On Order
¥598
¥473.4
¥436.8
¥411.9
Min.: 1
Mult.: 1
PC Pin 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 100Kohms 10% SQ W/Standoff Sealed 809In Stock
12,000On Order
¥576.4
¥446.8
¥420.2
¥397
Min.: 1
Mult.: 1
PC Pin 100 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 1Mohms 10% SQ W/Standoff Sealed 834In Stock
2,100Expected 11/9/2026
¥684.3
¥596.3
¥561.4
¥529.9
Min.: 1
Mult.: 1
PC Pin 1 MOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4IN 200 OHMS 10% SQ W/Standoff Sealed 3,185In Stock
¥538.2
¥453.5
¥425.2
¥392
Min.: 1
Mult.: 1
PC Pin 200 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 200Kohms 10% SQ W/Standoff Sealed 1,475In Stock
¥641.1
¥506.6
¥476.7
¥431.9
Min.: 1
Mult.: 1
PC Pin 200 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 25Kohms 10% SQ W/Standoff Sealed 905In Stock
1,200Expected 2/11/2027
¥576.4
¥446.8
¥421.9
¥397
Min.: 1
Mult.: 1
PC Pin 25 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4IN 500 OHMS 10% SQ W/Standoff Sealed 825In Stock
2,600Expected 11/2/2026
¥632.8
¥490
¥461.8
¥421.9
Min.: 1
Mult.: 1
PC Pin 500 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% SQ W/Standoff Sealed 3,836In Stock
5,800Expected 12/24/2026
¥576.4
¥446.8
¥421.9
¥398.6
Min.: 1
Mult.: 1
PC Pin 5 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 50K 10% 1/4"MULTITURN 1,767In Stock
4,400Expected 11/30/2026
¥647.8
¥506.6
¥476.7
¥418.6
Min.: 1
Mult.: 1
PC Pin 50 kOhms 250 mW (1/4 W) 10 % 100 PPM / C