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: 1,547
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Thick Film Resistors - SMD POWER RESISTOR 5% 390In Stock
Cut Tape
£3.14
£2.34
£2.17
£2.05
Reel
£1.80
Min.: 1
Mult.: 1
: 500
Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 478In Stock
Cut Tape
£5.63
£3.65
£3.60
£2.89
Reel
£2.12
Min.: 1
Mult.: 1
: 500
Bourns Power Inductors - Leaded 4.7mH 5% TH 20kHz 400VDC 1,450In Stock
Cut Tape
£0.728
£0.598
£0.522
£0.491
Reel
£0.426
Min.: 1
Mult.: 1
: 500
Bourns Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD 336In Stock
Cut Tape
£3.54
£2.85
£2.61
£2.28
Reel
£1.60
Min.: 1
Mult.: 1
: 1,500
Bourns Wirewound Resistors - SMD 2 OHM 1% 1W 20PPM 1,660In Stock
Cut Tape
£1.62
£1.07
£0.834
£0.759
Reel
£0.506
Min.: 1
Mult.: 1
: 2,000
Bourns Power Inductors - Leaded 390uH 10% 180mA 9In Stock
£0.308
£0.255
£0.236
£0.182
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD 0.2mOHMS 12W 1% AEC-Q200 17,379In Stock
Cut Tape
£2.03
£1.36
£1.07
£0.925
Reel
£0.665
Min.: 1
Mult.: 1
: 3,000
Bourns Thick Film Resistors - SMD 1 OHM 1% 100PPM 20W 454In Stock
£6.17
£4.27
£3.81
£3.40
Min.: 1
Mult.: 1
Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 467In Stock
£6.17
£4.27
£3.81
£3.40
Min.: 1
Mult.: 1
Bourns Trimmer Resistors - SMD 1K 10% 4MM SQU SMT MULTITURN 8,490In Stock
19,500Expected 08/03/2027
Cut Tape
£3.13
£2.60
£2.29
£2.17
Reel
£1.84
Min.: 1
Mult.: 1
: 250
Bourns Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed 16,217In Stock
Cut Tape
£2.95
£2.46
£2.17
£2.04
Reel
£1.89
Min.: 1
Mult.: 1
: 250
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed 11,476In Stock
17,500Expected 21/12/2026
Cut Tape
£3.13
£2.60
£2.29
£2.17
Reel
£1.97
Min.: 1
Mult.: 1
: 250
Bourns Current Sense Resistors - SMD 0.050ohms 1% 209,796In Stock
Cut Tape
£0.421
£0.271
£0.204
£0.182
Reel
£0.108
Min.: 1
Mult.: 1
: 4,000
Bourns Current Sense Resistors - SMD 0.010ohms 1% +/- 50PPM 127,872In Stock
Cut Tape
£0.413
£0.265
£0.201
£0.179
Reel
£0.109
Min.: 1
Mult.: 1
: 4,000
Bourns Current Sense Resistors - SMD 0.060ohms 1% +/- 50PPM 155,600In Stock
Cut Tape
£0.421
£0.271
£0.204
£0.182
Reel
£0.111
Min.: 1
Mult.: 1
: 4,000
Bourns Current Sense Resistors - SMD 0.100ohms 1% +/- 50PPM 205,050In Stock
Cut Tape
£0.443
£0.286
£0.217
£0.183
Reel
£0.117
Min.: 1
Mult.: 1
: 4,000
Bourns Current Sense Resistors - SMD .001 Ohms 3W 1% AEC-Q200 2512 112,553In Stock
84,000Expected 11/11/2026
Cut Tape
£0.578
£0.376
£0.286
£0.235
Reel
£0.156
Min.: 1
Mult.: 1
: 4,000
Bourns Current Sense Resistors - SMD .005 Ohms 3W 1% AEC-Q200 2512 108,300In Stock
Cut Tape
£0.548
£0.355
£0.27
£0.235
Reel
£0.148
Min.: 1
Mult.: 1
: 4,000
Bourns Current Sense Resistors - SMD 2.3 mOhms. 5 W, Current Sense Resistor 5,882In Stock
Cut Tape
£1.46
£0.856
£0.773
£0.606
Reel
£0.443
Min.: 1
Mult.: 1
: 3,000
Bourns Audio Transformers / Signal Transformers LAN 10/100 Tin Potted 23,138In Stock
Cut Tape
£1.18
£1.07
£0.995
£0.969
Reel
£0.717
Min.: 1
Mult.: 1
: 600
Bourns Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C 15,175In Stock
Cut Tape
£2.02
£1.83
£1.70
£1.64
Reel
£1.48
Min.: 1
Mult.: 1
: 700
Bourns Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching
21,973In Stock
1,600On Order
Cut Tape
£1.80
£1.62
£1.52
£1.47
Reel
£1.34
Min.: 1
Mult.: 1
: 400
Bourns Power Inductors - SMD 10uH 20% SMD 1265 AEC-Q200 23,231In Stock
12,000Expected 21/01/2027
Cut Tape
£1.02
£0.917
£0.796
£0.725
Reel
£0.623
Min.: 1
Mult.: 1
: 500
Bourns Power Inductors - SMD 3.3uH 20% SMD 1265 AEC-Q200 30,225In Stock
Cut Tape
£1.05
£0.863
£0.751
£0.706
Reel
£0.586
Min.: 1
Mult.: 1
: 500
Bourns Current Sense Resistors - SMD 2.0mOHMS 6W 1% AEC-Q200 2,240In Stock
6,000Expected 12/11/2026
Cut Tape
£1.64
£1.10
£0.849
£0.766
Reel
£0.485
Min.: 1
Mult.: 1
: 3,000