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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.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Thick Film Resistors - SMD 1.5ohms 5% 250volts 20watt 134In Stock
Cut Tape
$6.18
$4.00
$3.94
$3.17
Reel
$2.41
Min.: 1
Mult.: 1
: 500
Bourns Trimmer Resistors - Through Hole 1/4IN 50 OHMS 10% SQ W/Standoff Sealed 761In Stock
$3.47
$2.69
$2.54
$2.13
Min.: 1
Mult.: 1
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V 2 Pole 1,148In Stock
$1.52
$1.41
$1.14
$1.07
Min.: 1
Mult.: 1
Bourns Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX 3,799In Stock
$0.77
$0.693
$0.586
$0.526
Min.: 1
Mult.: 1
Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 426In Stock
Cut Tape
$8.22
$5.69
$5.07
$4.54
Reel
$3.15
Min.: 1
Mult.: 1
: 500
Bourns Current Sense Resistors - SMD 2.0mOHMS 7W 1% AEC-Q200 919In Stock
Cut Tape
$2.67
$1.78
$1.40
$1.27
Reel
$0.964
Min.: 1
Mult.: 1
: 500
Bourns Thick Film Resistors - SMD POWER RESISTOR 5% 390In Stock
Cut Tape
$4.19
$3.12
$2.88
$2.73
Reel
$2.38
Min.: 1
Mult.: 1
: 500
Bourns Power Inductors - Leaded 2.2mH 5% TH 20kHz 400VDC 7,813In Stock
Cut Tape
$0.97
$0.797
$0.695
$0.655
Reel
$0.554
Min.: 1
Mult.: 1
: 500
Bourns Power Inductors - Leaded 1.5mH 5% TH 20kHz 400VDC 2,940In Stock
Cut Tape
$0.94
$0.797
$0.686
$0.65
Reel
$0.555
Min.: 1
Mult.: 1
: 500
Bourns Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed 298In Stock
Cut Tape
$4.75
$3.81
$3.49
$2.80
Reel
$2.59
Min.: 1
Mult.: 1
: 250
Bourns Schottky Diodes & Rectifiers 20V 3A 632In Stock
10,000Expected 2026/10/15
Cut Tape
$1.04
$0.741
$0.461
$0.317
Reel
$0.207
Min.: 1
Mult.: 1
: 5,000
Bourns Current Sense Resistors - SMD ResHighPower 0805 33R0 1% 250mW TC100 37,773In Stock
Cut Tape
$0.15
$0.064
$0.047
$0.026
Reel
$0.01
Min.: 1
Mult.: 1
: 5,000
Bourns Wirewound Resistors - SMD 2.2K 5% 500In Stock
$2.37
$1.45
$1.33
$0.943
Min.: 1
Mult.: 1
Bourns Wirewound Resistors - SMD 680 ohm 5% 71In Stock
$2.37
$1.45
$1.33
$1.05
Min.: 1
Mult.: 1
Bourns Power Inductors - Leaded 27uH 10% 2.22A 90In Stock
1,000Expected 2027/02/01
$0.75
$0.612
$0.534
$0.397
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 0.36uH 20% SMD 1265 AEC-Q200 1,030In Stock
Cut Tape
$1.57
$1.33
$1.20
$0.962
Reel
$0.84
Min.: 1
Mult.: 1
: 500
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 400VOLT 1,079In Stock
$1.47
$1.35
$1.12
$1.02
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD CHIP RESISTOR Low Value 14,942In Stock
Cut Tape
$0.15
$0.064
$0.047
$0.026
Reel
$0.01
Min.: 1
Mult.: 1
: 5,000
Bourns Wirewound Resistors - Through Hole RESISTOR, FIXED, PWR 770In Stock
$1.56
$0.896
$0.73
$0.547
Reel
$0.428
Min.: 1
Mult.: 1
: 500
Bourns Power Inductors - Leaded 18uH 10% 480mA 1,509In Stock
$0.44
$0.371
$0.343
$0.265
Min.: 1
Mult.: 1
Bourns Power Inductors - Leaded 6.8mH 10% .135A Non-SHLD 8.5x12.5mm 1,123In Stock
$0.82
$0.666
$0.583
$0.522
Min.: 1
Mult.: 1
Bourns Power Inductors - Leaded 8200uH 10% .18A 988In Stock
$0.75
$0.612
$0.534
$0.476
Min.: 1
Mult.: 1
Bourns Rectifiers DIO RECT VRRM 600V 1A SMA 9,892In Stock
Cut Tape
$0.40
$0.273
$0.173
$0.109
Reel
$0.083
Min.: 1
Mult.: 1
: 3,000
Bourns Current Sense Resistors - SMD 68.1K OHM 1% 1/4W 100PPM 9,633In Stock
Cut Tape
$0.15
$0.064
$0.047
$0.026
Reel
$0.01
Min.: 1
Mult.: 1
: 5,000
Bourns Wirewound Resistors - Through Hole 8.2ohm 5WATT 5% AXIAL 984In Stock
$1.36
$0.779
$0.635
$0.476
Reel
$0.347
Min.: 1
Mult.: 1
: 1,000