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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Thyristor Surge Protection Devices - TSPD 15V (DRM) 500A (IPP) 30V (B TISP4030H1BJR-S Bourns 1: £1.05 20,993In Stock	Mfr. Part No. TISP4030H1BJR-S Mouser Part No 652-TISP4030H1BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD 15V (DRM) 500A (IPP) 30V (B Learn More about Bourns TISP40xxH1BJ VLV overvoltage protector	Datasheet	20,993In Stock	Cut Tape £1.05 £0.663 £0.373 £0.307 Reel £0.265 View £0.284 £0.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Thyristor Surge Protection Devices - TSPD 190V(DRM) 600A (IPP) 250V(B TISP4250H3BJR-S Bourns 1: £1.03 25,641In Stock	Mfr. Part No. TISP4250H3BJR-S Mouser Part No 652-TISP4250H3BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD 190V(DRM) 600A (IPP) 250V(B Learn More about Bourns TISP protectors for VDSL GFast	Datasheet	25,641In Stock	Cut Tape £1.03 £0.535 £0.382 £0.318 Reel £0.255 View £0.281 £0.251 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Trimmer Resistors - Through Hole 1/4" 12Kohms 10% SQ W/Standoff Sealed 3266W-1-123LF Bourns 1: £2.60 1,501In Stock	Mfr. Part No. 3266W-1-123LF Mouser Part No 652-3266W-1-123LF	Bourns	Trimmer Resistors - Through Hole 1/4" 12Kohms 10% SQ W/Standoff Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	1,501In Stock	£2.60 £2.17 £1.90 £1.76 View £1.62 £1.58 £1.41	Min.: 1 Mult.: 1
Schottky Diodes & Rectifiers 20V 2A CD214A-B220R Bourns 1: £0.473 15,111In Stock	Mfr. Part No. CD214A-B220R Mouser Part No 652-CD214A-B220R	Bourns	Schottky Diodes & Rectifiers 20V 2A Learn More about Bourns cd214 rect chip diodes	Datasheet	15,111In Stock	Cut Tape £0.473 £0.212 £0.185 £0.141 Reel £0.106 View £0.10 £0.09 £0.081 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 40V 3A CD214A-B340LR Bourns 1: £0.728 25,961In Stock	Mfr. Part No. CD214A-B340LR Mouser Part No 652-CD214A-B340LR	Bourns	Schottky Diodes & Rectifiers 40V 3A Learn More about Bourns cd214 rect chip diodes	Datasheet	25,961In Stock	Cut Tape £0.728 £0.332 £0.292 £0.224 Reel £0.174 View £0.212 £0.163 £0.14 £0.137 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans LM-NP-1002L Bourns 1: £5.83 509In Stock	Mfr. Part No. LM-NP-1002L Mouser Part No 652-LM-NP-1002L	Bourns	Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans Learn More about Bourns power supply solutions	Datasheet	509In Stock	£5.83 £5.26 £5.02 £4.86 View £4.71 £4.54 £4.10 £3.75	Min.: 1 Mult.: 1
Varistors 100volts 20mm MOV-20D101KTR Bourns 1: £0.578 5,810In Stock	Mfr. Part No. MOV-20D101KTR Mouser Part No 652-MOV-20D101KTR	Bourns	Varistors 100volts 20mm Learn More about Bourns MOV	Datasheet	5,810In Stock	Cut Tape £0.578 £0.368 £0.301 Reel £0.301 £0.281 View £0.269 £0.249 £0.244 MouseReel Available	Min.: 1 Mult.: 1 : 250
Varistors 820volts 20mm MOV-20D821K Bourns 1: £0.943 17,881In Stock	Mfr. Part No. MOV-20D821K Mouser Part No 652-MOV-20D821K	Bourns	Varistors 820volts 20mm Learn More about Bourns MOV	Datasheet	17,881In Stock	£0.943 £0.613 £0.542 £0.502 View £0.482 £0.454 £0.432 £0.418 £0.409	Min.: 1 Mult.: 1
Power Inductors - Leaded 4.7uH 10% 4A Non-SHLD 8.5x12.5mm RLB0913-4R7K Bourns 1: £0.511 4,482In Stock	Mfr. Part No. RLB0913-4R7K Mouser Part No 652-RLB0913-4R7K	Bourns	Power Inductors - Leaded 4.7uH 10% 4A Non-SHLD 8.5x12.5mm Learn More about Bourns rlb0913 inductors	Datasheet	4,482In Stock	£0.511 £0.416 £0.364 £0.324 View £0.304 £0.294 £0.282 £0.26	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 30mH MIN 8109-RC Bourns 1: £7.62 516In Stock	Mfr. Part No. 8109-RC Mouser Part No 542-8109-RC	Bourns	Common Mode Chokes / Filters 30mH MIN Learn More about Bourns power supply solutions	Datasheet	516In Stock	£7.62 £6.27 £5.81 £5.47 View £4.79 £4.78 £4.65	Min.: 1 Mult.: 1
Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed 3224G-1-502E Bourns 1: £2.85 774In Stock	Mfr. Part No. 3224G-1-502E Mouser Part No 652-3224G-1-502E	Bourns	Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	774In Stock	Cut Tape £2.85 £2.46 £2.13 £2.02 Reel £1.73 View £1.81 £1.63 £1.60 MouseReel Available	Min.: 1 Mult.: 1 : 500
Trimmer Resistors - SMD 4mm 2Mohms 10% Square Cermet Sealed 3224W-1-205E Bourns 1: £2.95 1,403In Stock	Mfr. Part No. 3224W-1-205E Mouser Part No 652-3224W-1-205E	Bourns	Trimmer Resistors - SMD 4mm 2Mohms 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	1,403In Stock	Cut Tape £2.95 £2.46 £2.17 £2.04 Reel £1.65 View £1.56 £1.54 £1.50 £1.48 MouseReel Available	Min.: 1 Mult.: 1 : 250
Schottky Diodes & Rectifiers 40V 2A CD214A-B240R Bourns 1: £0.473 15,753In Stock	Mfr. Part No. CD214A-B240R Mouser Part No 652-CD214A-B240R	Bourns	Schottky Diodes & Rectifiers 40V 2A Learn More about Bourns cd214 rect chip diodes	Datasheet	15,753In Stock	Cut Tape £0.473 £0.212 £0.185 £0.141 Reel £0.106 View £0.10 £0.087 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Rectifiers 400V 3A CD214B-FS3G Bourns 1: £0.496 13,451In Stock	Mfr. Part No. CD214B-FS3G Mouser Part No 652-CD214B-FS3G	Bourns	Rectifiers 400V 3A Learn More about Bourns cd214 rect chip diodes	Datasheet	13,451In Stock	Cut Tape £0.496 £0.282 £0.243 £0.17 Reel £0.123 View £0.145 £0.136 £0.119 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Varistors 220volts 20mm MOV-20D221KTR Bourns 1: £0.563 6,955In Stock	Mfr. Part No. MOV-20D221KTR Mouser Part No 652-MOV-20D221KTR	Bourns	Varistors 220volts 20mm Learn More about Bourns MOV	Datasheet	6,955In Stock	Cut Tape £0.563 £0.358 £0.292 Reel £0.292 £0.272 View £0.26 £0.245 £0.237	Min.: 1 Mult.: 1 : 250
Thyristor Surge Protection Devices - TSPD 58V 600mA TISP4070H3BJR-S Bourns 1: £1.05 7,865In Stock	Mfr. Part No. TISP4070H3BJR-S Mouser Part No 652-TISP4070H3BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD 58V 600mA Learn More about Bourns TISP protectors for VDSL GFast	Datasheet	7,865In Stock	Cut Tape £1.05 £0.612 £0.437 £0.34 Reel £0.261 View £0.289 £0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters 12mH MIN 8111-RC Bourns 1: £7.38 298In Stock	Mfr. Part No. 8111-RC Mouser Part No 542-8111-RC	Bourns	Common Mode Chokes / Filters 12mH MIN Learn More about Bourns power supply solutions	Datasheet	298In Stock	£7.38 £6.27 £5.74 £5.47 View £4.79 £4.65	Min.: 1 Mult.: 1
Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed 3224X-1-503E Bourns 1: £2.95 2,704In Stock	Mfr. Part No. 3224X-1-503E Mouser Part No 652-3224X-1-503E	Bourns	Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	2,704In Stock	Cut Tape £2.95 £2.46 £2.17 £1.89 Reel £1.79 £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 200
Rectifiers 800V 3A CD214B-FS3K Bourns 1: £0.661 23,024In Stock	Mfr. Part No. CD214B-FS3K Mouser Part No 652-CD214B-FS3K	Bourns	Rectifiers 800V 3A Learn More about Bourns cd214 rect chip diodes	Datasheet	23,024In Stock	Cut Tape £0.661 £0.30 £0.237 £0.181 View Reel £0.136 £0.168 £0.16 £0.136 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Rectifiers 600V 3A CD214C-S3J Bourns 1: £0.54 24,745In Stock	Mfr. Part No. CD214C-S3J Mouser Part No 652-CD214C-S3J	Bourns	Rectifiers 600V 3A Learn More about Bourns cd214 rect chip diodes	Datasheet	24,745In Stock	Cut Tape £0.54 £0.262 £0.23 £0.175 Reel £0.13 View £0.168 £0.122 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 500pF 100volts 10% MOV-10D101KTR Bourns 1: £0.217 69,705In Stock	Mfr. Part No. MOV-10D101KTR Mouser Part No 652-MOV-10D101KTR	Bourns	Varistors 500pF 100volts 10% Learn More about Bourns MOV	Datasheet	69,705In Stock	Cut Tape £0.217 £0.131 £0.104 £0.099 Reel £0.093 View £0.086 £0.081 £0.08	Min.: 1 Mult.: 1 : 1,000
Varistors 780volts 14mm MOV-14D781K Bourns 1: £0.871 6,222In Stock	Mfr. Part No. MOV-14D781K Mouser Part No 652-MOV-14D781K	Bourns	Varistors 780volts 14mm Learn More about Bourns MOV	Datasheet	6,222In Stock	£0.871 £0.526 £0.335 £0.255 View £0.229 £0.19 £0.186	Min.: 1 Mult.: 1
Varistors 18volts 20mm MOV-20D180KTR Bourns 1: £0.698 5,596In Stock	Mfr. Part No. MOV-20D180KTR Mouser Part No 652-MOV-20D180KTR	Bourns	Varistors 18volts 20mm Learn More about Bourns MOV	Datasheet	5,596In Stock	Cut Tape £0.698 £0.452 £0.358 Reel £0.358 £0.319 View £0.295 £0.291 £0.29 MouseReel Available	Min.: 1 Mult.: 1 : 250
Board Mount Surge Protectors Bi-directional TBU TBU-CA050-100-WH Bourns 1: £1.34 14,842In Stock	Mfr. Part No. TBU-CA050-100-WH Mouser Part No 652-TBU-CA050-100-WH	Bourns	Board Mount Surge Protectors Bi-directional TBU Learn More about Bourns tbu ca high speed protectors	Datasheet	14,842In Stock	Cut Tape £1.34 £0.899 £0.759 £0.723 Reel £0.655 View £0.704 £0.654 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters 2.4 mH 8120-RC Bourns 1: £8.48 461In Stock	Mfr. Part No. 8120-RC Mouser Part No 542-8120-RC	Bourns	Common Mode Chokes / Filters 2.4 mH Learn More about Bourns power supply solutions	Datasheet	461In Stock	£8.48 £7.34 £6.91 £6.64 £6.16	Min.: 1 Mult.: 1