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.

All Results (2,022)

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 Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C 14,627In Stock
Min.: 1
Mult.: 1
Reel: 700

Bourns Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T 13,917In Stock
350On Order
Min.: 1
Mult.: 1
Reel: 350

Bourns Board Mount Surge Protectors Bi-directional TBU 22,290In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Bi-directional TBU 47,221In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Bi-directional TBU 19,552In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.6A 6V SMD 1812 9,079In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 739In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT 542In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 75volts +/-15% -55 to 85C 3,811In Stock
3,500Expected 18/02/2026
Min.: 1
Mult.: 1
Reel: 500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 90volts +/-15% -55 to 85C 21,971In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns Trimmer Resistors - SMD 4mm 1Kohms 10% Square Cermet Sealed 868In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed 864In Stock
1,500Expected 27/04/2026
Min.: 1
Mult.: 1
Reel: 500


Bourns Trimmer Resistors - SMD 50K 10% 4MM SQU SMT MULTITURN 699In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 4mm 10 OHMS 10% Square Cermet Sealed 1,450In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 100 10% 4MM SQU SMT MULTITURN 1,238In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 1K 10% 4MM SQU SMT MULTITURN 748In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 10K 10% 4MM SQU SMT MULTITURN 5,803In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD 790In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 4mm 20 OHMS 10% Square Cermet Sealed 984In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed 1,262In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 2K 10% 4MM SQU SMT MULTITURN 871In Stock
1,000Expected 20/04/2026
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 4mm 20Kohms 10% Square Cermet Sealed 1,686In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 5K 10% 4MM SQU SMT MULTITURN 1,306In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed 899In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Bourns Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed 1,036In Stock
500Expected 26/02/2026
Min.: 1
Mult.: 1
Reel: 500