- 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
- 4116R-1-224LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 8 RES 220K OHM 16DIP
- In stock: 80497 pcs
- Download: 4116R-1-224LF.pdf
- RFQ
- PWR263S-35-27R0FE
- Manufacturers: Bourns, Inc.
- Description: RES SMD 27 OHM 1% 35W D2PAK
- In stock: 36890 pcs
- Download: PWR263S-35-27R0FE.pdf
- RFQ
- PTV142B40E120AB503
- Manufacturers: Bourns, Inc.
- Description: POT 50K OHM 1/20W CARBON LINEAR
- In stock: 3290 pcs
- Download: PTV142B40E120AB503.pdf
- RFQ
- CD214B-T120CALF
- Manufacturers: Bourns, Inc.
- Description: TVS DIODE 120V 193V SMB
- In stock: 722356 pcs
- Download: CD214B-T120CALF.pdf
- RFQ
- PWR2010W1000JE
- Manufacturers: Bourns, Inc.
- Description: RES SMD 100 OHM 5% 1/2W 2010
- In stock: 193797 pcs
- Download: PWR2010W1000JE.pdf
- RFQ
- SRR1206-221KL
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 220UH 700MA 460 MOHM
- In stock: 97082 pcs
- Download: SRR1206-221KL.pdf
- RFQ
- 4306H-101-103
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 5 RES 10K OHM 6SIP
- In stock: 253016 pcs
- Download: 4306H-101-103.pdf
- RFQ
- PM3316-4R7M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 4.7UH 4.8A 18 MOHM SMD
- In stock: 4430 pcs
- Download: PM3316-4R7M.pdf
- RFQ
- 8230-50-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 18UH 195MA 3.1 OHM TH
- In stock: 58715 pcs
- Download: 8230-50-RC.pdf
- RFQ
- CR1206-JW-470ELF
- Manufacturers: Bourns, Inc.
- Description: RES SMD 47 OHM 5% 1/4W 1206
- In stock: 7553309 pcs
- Download: CR1206-JW-470ELF.pdf
- RFQ
- 9220-04-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 330UH 105MA 9.1 OHM TH
- In stock: 93819 pcs
- Download: 9220-04-RC.pdf
- RFQ
- SRR1210-331M
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 330UH 1.4A 450 MOHM
- In stock: 124935 pcs
- Download: SRR1210-331M.pdf
- RFQ
- 3345W-1-101
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 100 OHM 1W PC PIN SIDE
- In stock: 7882 pcs
- Download: 3345W-1-101.pdf
- RFQ
- RJR24FW201M
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 200 OHM 0.5W PC PIN TOP
- In stock: 22265 pcs
- Download: RJR24FW201M.pdf
- RFQ
- FW30A6R80JA
- Manufacturers: Bourns, Inc.
- Description: RES 6.8 OHM 3W 5% AXIAL
- In stock: 537390 pcs
- Download: FW30A6R80JA.pdf
- RFQ
- 4816P-R2R-105LF
- Manufacturers: Bourns, Inc.
- Description: RES NTWRK 16 RES MULT OHM 16SOIC
- In stock: 136733 pcs
- Download: 4816P-R2R-105LF.pdf
- RFQ
- 4814P-T02-563
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 13 RES 56K OHM 14SOIC
- In stock: 194697 pcs
- Download: 4814P-T02-563.pdf
- RFQ
- 4306R-101-224
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 5 RES 220K OHM 6SIP
- In stock: 210529 pcs
- Download: 4306R-101-224.pdf
- RFQ
- 4606
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 2.4UH 1.5A 190 MOHM TH
- In stock: 5747 pcs
- Download: 4606.pdf
- RFQ
- T049058
- Manufacturers: Bourns, Inc.
- Description: GAS DISCHARGE TUBE
- In stock: 5787 pcs
- Download:
- RFQ
- CR0603-JW-180ELF
- Manufacturers: Bourns, Inc.
- Description: RES SMD 18 OHM 5% 1/10W 0603
- In stock: 25235885 pcs
- Download: CR0603-JW-180ELF.pdf
- RFQ
- 3214W-1-103E
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 10K OHM 0.25W J LEAD TOP
- In stock: 49883 pcs
- Download: 3214W-1-103E.pdf
- RFQ
- 4818P-2-472LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 17 RES 4.7K OHM 18SOIC
- In stock: 199281 pcs
- Download: 4818P-2-472LF.pdf
- RFQ
- 4606X-101-184LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 5 RES 180K OHM 6SIP
- In stock: 877666 pcs
- Download: 4606X-101-184LF.pdf
- RFQ
- PVG5A202A01R00
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 2K OHM 0.25W J LEAD TOP
- In stock: 5173 pcs
- Download: PVG5A202A01R00.pdf
- RFQ
- PV32N251A01B00
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 250 OHM 0.5W PC PIN SIDE
- In stock: 59307 pcs
- Download: PV32N251A01B00.pdf
- RFQ
- TC42X-2-151E
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 150 OHM 0.1W J LEAD TOP
- In stock: 3199 pcs
- Download: TC42X-2-151E.pdf
- RFQ
- PWR220T-35-25R0F
- Manufacturers: Bourns, Inc.
- Description: RES 25 OHM 1% 35W TO220-2
- In stock: 40455 pcs
- Download: PWR220T-35-25R0F.pdf
- RFQ
- PWR4318W1R10F
- Manufacturers: Bourns, Inc.
- Description: RES SMD 1.1 OHM 1% 2W 4318
- In stock: 167852 pcs
- Download: PWR4318W1R10F.pdf
- RFQ
- PCW1J-B24-CDB103L
- Manufacturers: Bourns, Inc.
- Description: POT 10K OHM 3/4W PLASTIC LINEAR
- In stock: 14793 pcs
- Download: PCW1J-B24-CDB103L.pdf
- RFQ
- CRA2512-JZ-R090ELF
- Manufacturers: Bourns, Inc.
- Description: RES 0.09 OHM 5% 3W 2512
- In stock: 6449 pcs
- Download: CRA2512-JZ-R090ELF.pdf
- RFQ
- 4608X-102-100LF
- Manufacturers: Bourns, Inc.
- Description: RES ARRAY 4 RES 10 OHM 8SIP
- In stock: 172740 pcs
- Download: 4608X-102-100LF.pdf
- RFQ
- 2038-42-SMLF
- Manufacturers: Bourns, Inc.
- Description: GDT 420V 25% 5KA SURFACE MOUNT
- In stock: 92902 pcs
- Download: 2038-42-SMLF.pdf
- RFQ
- 4610H-701-500/470L
- Manufacturers: Bourns, Inc.
- Description: FILTER RC 50 OHM/47PF TH
- In stock: 4144 pcs
- Download: 4610H-701-500/470L.pdf
- RFQ
- 3250L-1-201
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 200OHM 1W WIRE LEADS TOP
- In stock: 3531 pcs
- Download: 3250L-1-201.pdf
- RFQ
- SRU6018-100Y
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 10UH 1.7A 88 MOHM SMD
- In stock: 254426 pcs
- Download: SRU6018-100Y.pdf
- RFQ
- 3547S-1AD-502B
- Manufacturers: Bourns, Inc.
- Description: POT 5K OHM 1W WIREWOUND LINEAR
- In stock: 4885 pcs
- Download: 3547S-1AD-502B.pdf
- RFQ
- 51CAD-E24-A20L
- Manufacturers: Bourns, Inc.
- Description: POT 100K OHM 1W CERMET LINEAR
- In stock: 10085 pcs
- Download: 51CAD-E24-A20L.pdf
- RFQ
- 5900-390
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 39UH 3.3A 39 MOHM TH
- In stock: 3638 pcs
- Download: 5900-390.pdf
- RFQ
- PM1608-471M-RC
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 470UH 150MA 5.1 OHM
- In stock: 160675 pcs
- Download: PM1608-471M-RC.pdf
- RFQ
- 2026-09-CB
- Manufacturers: Bourns, Inc.
- Description: GDT 90V 20% 20KA THROUGH HOLE
- In stock: 95925 pcs
- Download: 2026-09-CB.pdf
- RFQ
- 3386X-EY5-103LF
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 10K OHM 0.5W PC PIN SIDE
- In stock: 64316 pcs
- Download: 3386X-EY5-103LF.pdf
- RFQ
- 3306F-1-201
- Manufacturers: Bourns, Inc.
- Description: TRIMMER 200 OHM 0.2W PC PIN TOP
- In stock: 201772 pcs
- Download: 3306F-1-201.pdf
- RFQ
- 3352E-1-100LF
- Manufacturers: Bourns, Inc.
- Description: THUMBWHEEL POT 10 0.5W TOP ADJ
- In stock: 86374 pcs
- Download: 3352E-1-100LF.pdf
- RFQ
- SDR1006-221KL
- Manufacturers: Bourns, Inc.
- Description: FIXED IND 220UH 660MA 730 MOHM
- In stock: 125880 pcs
- Download: SDR1006-221KL.pdf
- RFQ
- CRT0603-FY-3300ELF
- Manufacturers: Bourns, Inc.
- Description: RES SMD 330 OHM 1% 1/10W 0603
- In stock: 3381385 pcs
- Download: CRT0603-FY-3300ELF.pdf
- RFQ
- PDB181-E415P-103A2
- Manufacturers: Bourns, Inc.
- Description: POT 10K OHM 1/10W CARBON LOG
- In stock: 83969 pcs
- Download: PDB181-E415P-103A2.pdf
- RFQ
- H-845
- Manufacturers: Bourns, Inc.
- Description: HARDWARE
- In stock: 2366 pcs
- Download:
- RFQ
