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: 847
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Termination Style Resistance Power Rating Tolerance Temperature Coefficient Case Code - in Case Code - mm
Bourns Trimmer Resistors - SMD 4mm 100 OHMS 10% Square Cermet Sealed 3,570In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 100 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 100 OHMS 10% Square Cermet Sealed 1,159In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 100 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 1Kohms 10% Square Cermet Sealed 984In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 1 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed 1,407In Stock
3,000Expected 16/03/2026
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 100Kohms 10% Square Cermet Sealed 2,162In Stock
2,638Expected 13/04/2026
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 100 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 100Kohms 10% Square Cermet Sealed 1,210In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 100 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed 3,243In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 200 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed 3,941In Stock
4,750Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 2 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 20Kohms 10% Square Cermet Sealed 1,739In Stock
8,094Expected 19/03/2026
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 20 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 200Kohms 10% Square Cermet Sealed 1,624In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 200 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 200Kohms 10% Square Cermet Sealed 904In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 200 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD 684In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 22 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 25Kohms 10% Square Cermet Sealed 1,102In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 25 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 500 OHMS 10% Square Cermet Sealed 2,373In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 500 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 50K 10% 4MM SQU SMT MULTITURN 4,130In Stock
1,500Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 50 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed 902In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 50 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 500Kohms 10% Square Cermet Sealed 2,143In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 500 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed 1,237In Stock
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT 5 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed 2,364In Stock
Min.: 1
Mult.: 1
Reel: 200

SMD/SMT 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed 1,463In Stock
Min.: 1
Mult.: 1
Reel: 200

SMD/SMT 50 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% SQ W/Standoff Sealed 1,611In Stock
Min.: 1
Mult.: 1

PC Pin 2 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4IN 100 OHMS 10% SQ W/Standoff Sealed 975In Stock
Min.: 1
Mult.: 1

PC Pin 100 Ohms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 1Kohms 10% SQ W/Standoff Sealed 2,772In Stock
Min.: 1
Mult.: 1

PC Pin 1 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 10Kohms 10% SQ W/Standoff Sealed 5,440In Stock
Min.: 1
Mult.: 1

PC Pin 10 kOhms 250 mW (1/4 W) 10 % 100 PPM / C
Bourns Trimmer Resistors - Through Hole 1/4" 100Kohms 10% SQ W/Standoff Sealed 3,608In Stock
Min.: 1
Mult.: 1

PC Pin 100 kOhms 250 mW (1/4 W) 10 % 100 PPM / C