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 (2,000)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX 13,455In Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Thyristor Surge Protection Devices - TSPD 120V 11,304In Stock
Min.: 1
Mult.: 1
: 3,000

Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 11,050In Stock
Min.: 1
Mult.: 1
: 3,000


Bourns Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed 757In Stock
Min.: 1
Mult.: 1
: 500

Bourns Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD 717In Stock
Min.: 1
Mult.: 1
: 500

Bourns Trimmer Resistors - SMD 4mm 2Mohms 10% Square Cermet Sealed 863In Stock
Min.: 1
Mult.: 1
: 1,000

Bourns Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX 6,332In Stock
Min.: 1
Mult.: 1

Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 8,480In Stock
Min.: 1
Mult.: 1
: 3,000

Bourns Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect. 17,000In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode 21In Stock
60Expected 2026-12-09
Min.: 1
Mult.: 1
Bourns Rectifiers 600V 3A 8,242In Stock
Min.: 1
Mult.: 1
: 3,000

Bourns Varistors 470volts 20mm 8,818In Stock
Min.: 1
Mult.: 1
: 250

Bourns Power Inductors - Leaded 680uH 10% .4A 41,841In Stock
Min.: 1
Mult.: 1

Bourns Power Inductors - Leaded 2.2mH 5% TH 20kHz 400VDC 8,848In Stock
Min.: 1
Mult.: 1
: 500

Bourns Thyristor Surge Protection Devices - TSPD 145V(DRM) 600A (IPP) 180V(B 13,541In Stock
Min.: 1
Mult.: 1
: 3,000

Bourns Schottky Diodes & Rectifiers 20V 2A 15,186In Stock
Min.: 1
Mult.: 1
: 3,000

Bourns Current Sense Resistors - SMD .004 OHM 1% 4W 75PPM 4,777In Stock
Min.: 1
Mult.: 1
: 3,000

Bourns Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans 513In Stock
Min.: 1
Mult.: 1

Bourns Audio Transformers / Signal Transformers LINE MATCHING TRANS 902In Stock
Min.: 1
Mult.: 1

Bourns Varistors 100volts 20mm 5,820In Stock
Min.: 1
Mult.: 1
: 250

Bourns Varistors 820volts 20mm 19,357In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 420volts +/-15% -55 to 85C 500In Stock
Min.: 1
Mult.: 1
: 500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 600volts +/-15% -55 to 85C 23In Stock
Min.: 1
Mult.: 1

Bourns Thick Film Resistors - SMD POWER RESISTOR 1% 493In Stock
Min.: 1
Mult.: 1
: 500

Bourns Rectifiers 400V 3A 13,451In Stock
Min.: 1
Mult.: 1
: 5,000