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: 387
Select Image Part # Mfr. Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Mounting Style Termination Style Resistance Power Rating Tolerance Taper
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% SQ W/Standoff Sealed 2 186In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 50Kohms 10% SQ W/Standoff Sealed 1 789In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed 4 480In Stock
5 000Expected 11/30/2026
Min.: 1
Mult.: 1
: 1 000

Trimmer Resistors PCB Mount SMD/SMT 10 kOhms 250 mW (1/4 W) 10 %

Bourns Trimmer Resistors - SMD 4mm 100Kohms 10% Square Cermet Sealed 202In Stock
500Expected 9/28/2026
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 100 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed 353In Stock
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 10 %

Bourns Trimmer Resistors - SMD 20K 10% 4MM SQU SMT MULTITURN 602In Stock
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 20 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 25Kohms 10% Square Cermet Sealed 475In Stock
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 25 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 50 OHMS 10% Square Cermet Sealed 176In Stock
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 50 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 100K 10% 4MM SQU SMT MULTITURN 300In Stock
3 000On Order
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 100 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 1Mohms 10% Square Cermet Sealed 191In Stock
500Expected 9/14/2026
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 1 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 20 OHMS 10% Square Cermet Sealed 569In Stock
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 20 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 200Kohms 10% Square Cermet Sealed 553In Stock
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 200 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 2Mohms 10% Square Cermet Sealed 71In Stock
500Expected 11/12/2026
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 2 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 50 OHMS 10% Square Cermet Sealed 264In Stock
500Expected 10/1/2026
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 50 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 5K 10% 4MM SQU SMT MULTITURN 118In Stock
5 500On Order
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed 54In Stock
1 500Expected 1/4/2027
Min.: 1
Mult.: 1
: 1 500

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 500Kohms 10% Square Cermet Sealed 160In Stock
1 000Expected 12/21/2026
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 500 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 10 OHMS 10% Square Cermet Sealed 83In Stock
750Expected 9/21/2026
Min.: 1
Mult.: 1
: 250

Trimmer Resistors PCB Mount SMD/SMT 10 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 100 OHMS 10% Square Cermet Sealed 317In Stock
4 500On Order
Min.: 1
Mult.: 1
: 250

Trimmer Resistors PCB Mount SMD/SMT 100 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 1Kohms 10% Square Cermet Sealed 273In Stock
1 000Expected 11/30/2026
Min.: 1
Mult.: 1
: 1 000

Trimmer Resistors PCB Mount SMD/SMT 1 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 100Kohms 10% Square Cermet Sealed 3In Stock
2 000Expected 11/30/2026
Min.: 1
Mult.: 1
: 1 000

Trimmer Resistors PCB Mount SMD/SMT 100 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 1Mohms 10% Square Cermet Sealed 84In Stock
Min.: 1
Mult.: 1
: 1 000

Trimmer Resistors PCB Mount SMD/SMT 1 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 20 OHMS 10% Square Cermet Sealed 211In Stock
750Expected 12/7/2026
Min.: 1
Mult.: 1
: 250

Trimmer Resistors PCB Mount SMD/SMT 20 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 200 OHMS 10% Square Cermet Sealed 242In Stock
Min.: 1
Mult.: 1
: 1 000

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 200Kohms 10% Square Cermet Sealed Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 250

Trimmer Resistors PCB Mount SMD/SMT 200 kOhms 250 mW (1/4 W) 10 %