- Bourns, Inc.
- - Bourns, Inc. has been leading the electronics industry in the design, manufacture and sale of electronic components and integrated solutions since its inception in 1947 by Marlan and Rosemary Bourns. As an industry innovator, Bourns targets product development at high-growth industries such as computers, telecommunications, automotive and portable electronics.
Bourns established a benchmark for the quality, value and innovation of its products and services early in the Company’s history with the 1952 introduction of the Trimpot® line. This was the world’s first patented trimming potentiometer. Bourns dedication to excellence ensures the continuous improvement of its products and services to satisfy customers on a global basis. Bourns philosophy is founded upon product quality, dependable delivery and the best overall value for its worldwide customers. In addition to maintaining global manufacturing and customer support capabilities, Bourns invests heavily in the development of technologies and the expansion of its manufacturing capabilities to meet customers’ changing needs. Through this continuous investment, Bourns drives the trend toward component miniaturization. The Company’s commitment to quality is demonstrated in its manufacturing operations, which meet QS 9000 and ISO 9001/2000 certifications.
Bourns sells a broad range of passive components, including trimming potentiometers, overcurrent protection devices, sensors, modular contacts, resistive networks, switches, encoders, panel controls, linear motion potentiometers, dials, precision potentiometers, inductive components, chip resistors and chip resistor arrays, and more. In addition, our Circuit Protection offering continues to expand to include thyristor surge protectors, resettable and telecom fuses, gas discharge tubes, line protection modules, chip diodes and ESD protection products. Outside Plant products include central office, station and multi-stage protectors as well as network interface devices (NIDS) and digital subscriber line (DSL) products. More recent product line additions include DC/DC converters, microelectronic modules, specialty resistors and power semiconductors.
Request Quote Form >
Product Category
- RF/IF and RFID
- RF Misc ICs and Modules
- RF Accessories
- Balun
- Discrete Semiconductor Products
- Transistors - Bipolar (BJT) - Single
- Thyristors - TRIACs
- Thyristors - SCRs
- Diodes - Zener - Single
- Diodes - Rectifiers - Single
- Diodes - Rectifiers - Arrays
- Diodes - Bridge Rectifiers
- Switches
- Tactile Switches
- DIP Switches
- Sensors, Transducers
- Temperature Sensors - Thermostats - Mechanical
- Pressure Sensors, Transducers
- Position Sensors - Angle, Linear Position Measurin
- Humidity, Moisture Sensors
- Encoders
- Accessories
- Connectors, Interconnects
- Rectangular Connectors - Spring Loaded
- Resistors
- Through Hole Resistors
- Specialized Resistors
- Resistor Networks, Arrays
- Chip Resistor - Surface Mount
- Chassis Mount Resistors
- Capacitors
- Capacitor Networks, Arrays
- Transformers
- Specialty Transformers
- Pulse Transformers
- Power Transformers
- Current Sense Transformers
- Tools
- Excavators, Hooks, Picks, Probes, Tuning Tools
- Test and Measurement
- Accessories
- Potentiometers, Variable Resistors
- Value Display Potentiometers
- Trimmer Potentiometers
- Thumbwheel Potentiometers
- Slide Potentiometers
- Scale Dials
- Rotary Potentiometers, Rheostats
- Accessories
- Line Protection, Distribution, Backups
- Power Distribution, Surge Protectors
- Accessories
- Kits
- Transformer Kits
- Switch Kits
- Sensor Kits
- Resistor Kits
- Potentiometer Kits
- Miscellaneous
- Inductor Kits
- EMI, Filter Kits
- Discrete Assortment Kits
- Connector Kits
- Circuit Protection Kits - TVS Diodes
- Circuit Protection Kits - Fuse
- Circuit Protection - Assortment Kits
- Inductors, Coils, Chokes
- Fixed Inductors
- Arrays, Signal Transformers
- Adjustable Inductors
- Filters
- Power Line Filter Modules
- Ferrite Cores - Cables and Wiring
- Ferrite Beads and Chips
- EMI/RFI Filters (LC, RC Networks)
- Common Mode Chokes
- Development Boards, Kits, Programmers
- Evaluation and Demonstration Boards and Kits
- Circuit Protection
- TVS - Varistors, MOVs
- TVS - Thyristors
- TVS - Mixed Technology
- TVS - Diodes
- Surge Suppression ICs
- PTC Resettable Fuses
- Lighting Protection
- Gas Discharge Tube Arresters (GDT)
- Fuses
- Electrical, Specialty Fuses
Related Products
- 3386P-EY5-503
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 50K OHM 0.5W PC PIN TOP
- In stock: 51624 pcs
- Download: 3386P-EY5-503.pdf
- RFQ
- SRR3818A-470M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 47UH 560MA 1.03 OHM
- In stock: 90347 pcs
- Download: SRR3818A-470M.pdf
- RFQ
- PWR163S-25-R330FE
- Manufacturers: Bourns, Inc.
- Description: RES 0.33 OHM 1% 25W DPAK
- In stock: 75085 pcs
- Download: PWR163S-25-R330FE.pdf
- RFQ
- 3059Y-1-301
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 300 OHM 1W PC PIN SIDE
- In stock: 21328 pcs
- Download: 3059Y-1-301.pdf
- RFQ
- 4610X-101-821LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 9 RES 820 OHM 10SIP
- In stock: 144843 pcs
- Download: 4610X-101-821LF.pdf
- RFQ
- 3386P-DF6-201LF
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 200 OHM 0.5W PC PIN TOP
- In stock: 76749 pcs
- Download: 3386P-DF6-201LF.pdf
- RFQ
- 3386Y-1-502LF
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 5K OHM 0.5W PC PIN TOP
- In stock: 75715 pcs
- Download: 3386Y-1-502LF.pdf
- RFQ
- 4604X-102-271LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 2 RES 270 OHM 4SIP
- In stock: 761429 pcs
- Download: 4604X-102-271LF.pdf
- RFQ
- 4308R-101-563
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 7 RES 56K OHM 8SIP
- In stock: 207824 pcs
- Download: 4308R-101-563.pdf
- RFQ
- 82A1D-Z28-BA0/255L
- Manufacturers: Bourns, Inc.
- Description: POT 250K OHM 1/4W PLASTIC LOG
- In stock: 6039 pcs
- Download: 82A1D-Z28-BA0/255L.pdf
- RFQ
- 3314J-1-502E
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 5K OHM 0.25W J LEAD TOP
- In stock: 49898 pcs
- Download: 3314J-1-502E.pdf
- RFQ
- 4116R-2-162
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 15 RES 1.6K OHM 16DIP
- In stock: 228713 pcs
- Download: 4116R-2-162.pdf
- RFQ
- 2049-35-BLF
- Manufacturers: Bourns, Inc.
- Description: GDT 350V 30% 15KA THROUGH HOLE
- In stock: 119574 pcs
- Download: 2049-35-BLF.pdf
- RFQ
- CV201210-R56K
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 560NH 150MA 750 MOHM
- In stock: 3411586 pcs
- Download: CV201210-R56K.pdf
- RFQ
- 3361S-1-253G
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 25K OHM 0.5W GW SIDE ADJ
- In stock: 86247 pcs
- Download: 3361S-1-253G.pdf
- RFQ
- 2100HT-4R7-H-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 4.7UH 14.9A 6 MOHM TH
- In stock: 44679 pcs
- Download: 2100HT-4R7-H-RC.pdf
- RFQ
- PM105-271K-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 270UH 570MA 970 MOHM
- In stock: 140620 pcs
- Download: PM105-271K-RC.pdf
- RFQ
- 4306R-104-221/331
- Manufacturers: Bourns, Inc.
- Description: RES NETWORK 8 RES MULT OHM 6SIP
- In stock: 195668 pcs
- Download: 4306R-104-221/331.pdf
- RFQ
- SRR1240-470M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 47UH 2A 135 MOHM SMD
- In stock: 82661 pcs
- Download: SRR1240-470M.pdf
- RFQ
- PVG3A101C01R00
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 100 OHM 0.25W J LEAD TOP
- In stock: 138510 pcs
- Download: PVG3A101C01R00.pdf
- RFQ
- SDR6603-102M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 1MH 70MA 13.8 OHM SMD
- In stock: 193151 pcs
- Download: SDR6603-102M.pdf
- RFQ
- SRP3020TA-6R8M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 6.8UH 1.9A 300MOHM SMD
- In stock: 251540 pcs
- Download: SRP3020TA-6R8M.pdf
- RFQ
- SMCJ400CA
- Manufacturers: Bourns, Inc.
- Description: TVS DIODE 400V 648V SMC
- In stock: 295456 pcs
- Download: SMCJ400CA.pdf
- RFQ
- SRR0906-9R2ML
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 9.2UH SMD
- In stock: 163939 pcs
- Download: SRR0906-9R2ML.pdf
- RFQ
- CR0603-JW-274GLF
- Manufacturers: Bourns, Inc.
- Description: RES SMD 270K OHM 5% 1/10W 0603
- In stock: 25628198 pcs
- Download: CR0603-JW-274GLF.pdf
- RFQ
- 3292X-1-223
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 22K OHM 0.5W PC PIN SIDE
- In stock: 8325 pcs
- Download: 3292X-1-223.pdf
- RFQ
- 3386P-1-472LF
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 4.7K OHM 0.5W PC PIN TOP
- In stock: 58119 pcs
- Download: 3386P-1-472LF.pdf
- RFQ
- PWR163S-25-4R70J
- Manufacturers: Bourns, Inc.
- Description: RES SMD 4.7 OHM 5% 25W DPAK
- In stock: 35510 pcs
- Download: PWR163S-25-4R70J.pdf
- RFQ
- 4308R-101-820
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 7 RES 82 OHM 8SIP
- In stock: 229343 pcs
- Download: 4308R-101-820.pdf
- RFQ
- 4306R-101-184LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 5 RES 180K OHM 6SIP
- In stock: 216050 pcs
- Download: 4306R-101-184LF.pdf
- RFQ
- 3296W-1-505
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 5M OHM 0.5W PC PIN TOP
- In stock: 42679 pcs
- Download: 3296W-1-505.pdf
- RFQ
- 2026-23-C2FLF
- Manufacturers: Bourns, Inc.
- Description: GDT 230V 20% 20KA T/H FAIL SHORT
- In stock: 76563 pcs
- Download: 2026-23-C2FLF.pdf
- RFQ
- 2300HT-221-V-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 220UH 6.8A 61 MOHM TH
- In stock: 32099 pcs
- Download: 2300HT-221-V-RC.pdf
- RFQ
- SDR0805-3R9ML
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 3.9UH 4.4A 20 MOHM SMD
- In stock: 357945 pcs
- Download: SDR0805-3R9ML.pdf
- RFQ
- 2051-15-SM-RPLF
- Manufacturers: Bourns, Inc.
- Description: GDT 150V 30% 2KA SURFACE MOUNT
- In stock: 306818 pcs
- Download: 2051-15-SM-RPLF.pdf
- RFQ
- 4609X-101-334LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 8 RES 330K OHM 9SIP
- In stock: 677712 pcs
- Download: 4609X-101-334LF.pdf
- RFQ
- 3082P-1-502
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 5K OHM 0.3W PC PIN SIDE
- In stock: 3231 pcs
- Download: 3082P-1-502.pdf
- RFQ
- SRN2010TA-4R7M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 4.7UH 900MA 360 MOHM
- In stock: 241022 pcs
- Download: SRN2010TA-4R7M.pdf
- RFQ
- 2026-07-A1
- Manufacturers: Bourns, Inc.
- Description: GDT 75V 20% 20KA
- In stock: 101103 pcs
- Download: 2026-07-A1.pdf
- RFQ
- AMS22U5A1BHARL328
- Manufacturers: Bourns, Inc.
- Description: SENSOR ROTARY 280DEG SOLDER LUG
- In stock: 1622 pcs
- Download: AMS22U5A1BHARL328.pdf
- RFQ
- SDR1105-101KL
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 100UH 1.5A 320 MOHM
- In stock: 234628 pcs
- Download: SDR1105-101KL.pdf
- RFQ
- 3292P-1-500LF
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 50 OHM 0.5W PC PIN SIDE
- In stock: 9309 pcs
- Download: 3292P-1-500LF.pdf
- RFQ
- SRP1770TA-101M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 100UH 5.3A 118 MOHM
- In stock: 25395 pcs
- Download: SRP1770TA-101M.pdf
- RFQ
- 2100HT-120-H-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 12UH 9.6A 13 MOHM TH
- In stock: 45073 pcs
- Download: 2100HT-120-H-RC.pdf
- RFQ
- LPA0618-101KL
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 100UH 600MA 300 MOHM
- In stock: 336904 pcs
- Download: LPA0618-101KL.pdf
- RFQ
- 2089-140-BT1LF
- Manufacturers: Bourns, Inc.
- Description: GDT 1400V 20% 1.5KA THROUGH HOLE
- In stock: 201666 pcs
- Download: 2089-140-BT1LF.pdf
- RFQ
- CMF-RL35A-10-0
- Manufacturers: Bourns, Inc.
- Description: PTC RESET FUSE 220V 75MA RADIAL
- In stock: 312136 pcs
- Download: CMF-RL35A-10-0.pdf
- RFQ
- SRU1048A-150Y
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 15UH 3.2A 40 MOHM SMD
- In stock: 216314 pcs
- Download: SRU1048A-150Y.pdf
- RFQ
- 3386G-1-252
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 2.5K OHM 0.5W PC PIN TOP
- In stock: 88343 pcs
- Download: 3386G-1-252.pdf
- RFQ
- 4611X-101-823LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 10 RES 82K OHM 11SIP
- In stock: 473781 pcs
- Download: 4611X-101-823LF.pdf
- RFQ
