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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed 3224G-1-202E Bourns 1: $4.76 722In Stock	Mfr. Part No. 3224G-1-202E Mouser Part No 652-3224G-1-202E	Bourns	Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	722In Stock	Cut Tape $4.76 $4.07 $3.75 $3.48 Reel $3.02 View $3.20 $2.87 $2.75 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 500
Trimmer Resistors - SMD 4mm 2Mohms 10% Square Cermet Sealed 3224W-1-205G Bourns 1: $6.42 859In Stock	Mfr. Part No. 3224W-1-205G Mouser Part No 652-3224W-1-205G	Bourns	Trimmer Resistors - SMD 4mm 2Mohms 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	859In Stock	Cut Tape $6.42 $5.17 $4.73 $4.13 View Reel $2.90 $3.78 $3.41 $2.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Current Sense Resistors - SMD 0.070ohms 1% +/- 50PPM CRA2512-FZ-R070ELF Bourns 1: $1.01 38,023In Stock	Mfr. Part No. CRA2512-FZ-R070ELF Mouser Part No 652-CRA2512FZR070ELF	Bourns	Current Sense Resistors - SMD 0.070ohms 1% +/- 50PPM Learn More about Bourns power supply solutions	Datasheet	38,023In Stock	Cut Tape $1.01 $0.577 $0.415 $0.332 View Reel $0.204 $0.29 $0.262 $0.239 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 680volts 20mm MOV-20D681K Bourns 1: $1.28 12,868In Stock	Mfr. Part No. MOV-20D681K Mouser Part No 652-MOV-20D681K	Bourns	Varistors 680volts 20mm Learn More about Bourns MOV	Datasheet	12,868In Stock	$1.28 $0.827 $0.67 $0.642 View $0.62 $0.585 $0.582 $0.581	Min.: 1 Mult.: 1
Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed 3224J-1-201E Bourns 1: $5.34 972In Stock	Mfr. Part No. 3224J-1-201E Mouser Part No 652-3224J-1-201E	Bourns	Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	972In Stock	Cut Tape $5.34 $4.46 $3.92 $3.70 Reel $3.16 View $3.24 $2.95 $2.75 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 500
Trimmer Resistors - SMD 4mm 200Kohms 10% Square Cermet Sealed 3224W-1-204G Bourns 1: $5.34 884In Stock	Mfr. Part No. 3224W-1-204G Mouser Part No 652-3224W-1-204G	Bourns	Trimmer Resistors - SMD 4mm 200Kohms 10% Square Cermet Sealed Learn More about Bourns trimpot trimming potentiometers	Datasheet	884In Stock	Cut Tape $5.34 $4.46 $3.92 $3.70 Reel $3.05 View $3.43 $3.17 $2.79 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD 3224W-1-223E Bourns 1: $5.34 2,235In Stock	Mfr. Part No. 3224W-1-223E Mouser Part No 652-3224W-1-223E	Bourns	Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD Learn More about Bourns trimpot trimming potentiometers	Datasheet	2,235In Stock	Cut Tape $5.34 $4.46 $3.92 $3.70 Reel $3.41 View $3.13 $2.90 $2.83 $2.82 MouseReel Available	Min.: 1 Mult.: 1 : 250
Schottky Diodes & Rectifiers 40V 2A CD214A-B240LR Bourns 1: $1.01 10,926In Stock	Mfr. Part No. CD214A-B240LR Mouser Part No 652-CD214A-B240LR	Bourns	Schottky Diodes & Rectifiers 40V 2A Learn More about Bourns cd214 rect chip diodes	Datasheet	10,926In Stock	Cut Tape $1.01 $0.457 $0.401 $0.305 Reel $0.233 View $0.193 $0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 20V 3A CD214B-B320R Bourns 1: $1.41 10,462In Stock	Mfr. Part No. CD214B-B320R Mouser Part No 652-CD214B-B320R	Bourns	Schottky Diodes & Rectifiers 20V 3A Learn More about Bourns cd214 rect chip diodes	Datasheet	10,462In Stock	Cut Tape $1.41 $1.01 $0.627 $0.432 Reel $0.277 View $0.363 $0.326 $0.258 $0.237 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1005L Bourns 1: $10.57 813In Stock	Mfr. Part No. LM-LP-1005L Mouser Part No 652-LM-LP-1005L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	813In Stock	$10.57 $9.53 $9.10 $8.81 View $8.53 $8.23 $7.26 $7.17 Quote	Min.: 1 Mult.: 1
Varistors 780volts 14mm MOV-14D781KTR Bourns 1: $0.843 10,706In Stock	Mfr. Part No. MOV-14D781KTR Mouser Part No 652-MOV-14D781KTR	Bourns	Varistors 780volts 14mm Learn More about Bourns MOV	Datasheet	10,706In Stock	Cut Tape $0.843 $0.537 $0.422 Reel $0.404 $0.385 View $0.369 $0.35 $0.348	Min.: 1 Mult.: 1 : 400
Varistors 47volts 20mm MOV-20D470K Bourns 1: $1.13 14,432In Stock	Mfr. Part No. MOV-20D470K Mouser Part No 652-MOV-20D470K	Bourns	Varistors 47volts 20mm Learn More about Bourns MOV	Datasheet	14,432In Stock	$1.13 $0.721 $0.589 $0.563 View $0.554 $0.532 $0.518 $0.506	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional TISP5070H3BJR-S Bourns 1: $1.86 14,117In Stock	Mfr. Part No. TISP5070H3BJR-S Mouser Part No 652-TISP5070H3BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional Learn More about Bourns tisp surge protectors	Datasheet	14,117In Stock	Cut Tape $1.86 $1.17 $0.774 $0.602 Reel $0.46 View $0.509 $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Rectifiers 600V 3A CD214C-FS3J Bourns 1: $1.26 8,194In Stock	Mfr. Part No. CD214C-FS3J Mouser Part No 652-CD214C-FS3J	Bourns	Rectifiers 600V 3A Learn More about Bourns cd214 rect chip diodes	Datasheet	8,194In Stock	Cut Tape $1.26 $0.578 $0.51 $0.39 Reel $0.302 View $0.275 $0.26 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC RESETTABLE 1.5A 12V SMD 1812 MF-MSMF150/12-2 Bourns 1: $0.68 15,298In Stock	Mfr. Part No. MF-MSMF150/12-2 Mouser Part No 652-MF-MSMF150/12-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.5A 12V SMD 1812 Learn More about Bourns mf msmf series fuses	Datasheet	15,298In Stock	Cut Tape $0.68 $0.52 $0.438 $0.397 View Reel $0.25 $0.358 $0.329 $0.305 $0.28 $0.25 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 130pF 780volts 10% MOV-10D781K Bourns 1: $1.09 12,796In Stock	Mfr. Part No. MOV-10D781K Mouser Part No 652-MOV-10D781K	Bourns	Varistors 130pF 780volts 10% Learn More about Bourns MOV	Datasheet	12,796In Stock	$1.09 $0.661 $0.415 $0.311 View $0.277 $0.25 $0.22 $0.203	Min.: 1 Mult.: 1
Varistors 470volts 20mm MOV-20D471KTR Bourns 1: $1.18 8,053In Stock	Mfr. Part No. MOV-20D471KTR Mouser Part No 652-MOV-20D471KTR	Bourns	Varistors 470volts 20mm Learn More about Bourns MOV	Datasheet	8,053In Stock	Cut Tape $1.18 $0.766 $0.627 Reel $0.627 $0.586 View $0.562 $0.554 $0.529	Min.: 1 Mult.: 1 : 250
Power Inductors - Leaded 680uH 10% .4A RLB0914-681KL Bourns 1: $0.517 40,801In Stock	Mfr. Part No. RLB0914-681KL Mouser Part No 652-RLB0914-681KL	Bourns	Power Inductors - Leaded 680uH 10% .4A Learn More about Bourns power supply solutions	Datasheet	40,801In Stock	$0.517 $0.428 $0.374 $0.333 View $0.313 $0.302 $0.246 $0.237 $0.23	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 5mH MIN 8113-RC Bourns 1: $12.16 586In Stock	Mfr. Part No. 8113-RC Mouser Part No 542-8113-RC	Bourns	Common Mode Chokes / Filters 5mH MIN Learn More about Bourns power supply solutions	Datasheet	586In Stock	$12.16 $11.10 $9.87 $9.57 View $9.07 $8.60 $8.11	Min.: 1 Mult.: 1
Schottky Diodes & Rectifiers 40V 1A CD214A-B140LR Bourns 1: $1.01 18,285In Stock	Mfr. Part No. CD214A-B140LR Mouser Part No 652-CD214A-B140LR	Bourns	Schottky Diodes & Rectifiers 40V 1A Learn More about Bourns cd214 rect chip diodes	Datasheet	18,285In Stock	Cut Tape $1.01 $0.457 $0.401 $0.305 Reel $0.233 View $0.222 $0.196 $0.188 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current Sense Resistors - SMD .005 OHM 1% 4W 75PPM CSS2H-3920K-5L00F Bourns 1: $2.28 4,702In Stock	Mfr. Part No. CSS2H-3920K-5L00F Mouser Part No 652-CSS2H-3920K5L00F	Bourns	Current Sense Resistors - SMD .005 OHM 1% 4W 75PPM Learn More about Bourns css2h 3920	Datasheet	4,702In Stock	Cut Tape $2.28 $1.51 $1.16 $1.05 Reel $0.657 View $0.929 $0.82 $0.70 $0.635 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 39volts 14mm MOV-14D390KTR Bourns 1: $0.612 10,248In Stock	Mfr. Part No. MOV-14D390KTR Mouser Part No 652-MOV-14D390KTR	Bourns	Varistors 39volts 14mm Learn More about Bourns MOV	Datasheet	10,248In Stock	Cut Tape $0.612 $0.378 $0.303 Reel $0.287 $0.269 View $0.258 $0.246 $0.231	Min.: 1 Mult.: 1 : 500
Varistors 750volts 14mm MOV-14D751KTR Bourns 1: $0.843 6,014In Stock	Mfr. Part No. MOV-14D751KTR Mouser Part No 652-MOV-14D751KTR	Bourns	Varistors 750volts 14mm Learn More about Bourns MOV	Datasheet	6,014In Stock	Cut Tape $0.843 $0.529 $0.415 Reel $0.392 $0.37 View $0.345 $0.329	Min.: 1 Mult.: 1 : 400
Varistors 1100volts 20mm MOV-20D112K Bourns 1: $1.80 3,164In Stock	Mfr. Part No. MOV-20D112K Mouser Part No 652-MOV-20D112K	Bourns	Varistors 1100volts 20mm Learn More about Bourns MOV	Datasheet	3,164In Stock	$1.80 $1.18 $0.99 $0.948 View $0.926 $0.888 $0.835	Min.: 1 Mult.: 1
Varistors 390volts 20mm MOV-20D391KTR Bourns 1: $1.18 4,252In Stock	Mfr. Part No. MOV-20D391KTR Mouser Part No 652-MOV-20D391KTR	Bourns	Varistors 390volts 20mm Learn More about Bourns MOV	Datasheet	4,252In Stock	Cut Tape $1.18 $0.766 $0.627 Reel $0.627 $0.586 View $0.562 $0.534 $0.533 $0.529 MouseReel Available	Min.: 1 Mult.: 1 : 250