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Home > Line Card > Bourns, Inc.
Bourns, Inc.

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.

Product Category

Kits(225 products)
Transformer Kits(1 products)
Switch Kits(2 products)
Sensor Kits(5 products)
Resistor Kits(11 products)
Potentiometer Kits(61 products)
Miscellaneous(2 products)
Inductor Kits(44 products)
EMI, Filter Kits(3 products)
Discrete Assortment Kits(3 products)
Connector Kits(3 products)
Circuit Protection Kits - TVS Diodes(4 products)
Circuit Protection Kits - Fuse(18 products)
Circuit Protection - Assortment Kits(68 products)
Potentiometers, Variable Resistors(11,256 products)
Value Display Potentiometers(25 products)
Trimmer Potentiometers(7,982 products)
Thumbwheel Potentiometers(291 products)
Slide Potentiometers(471 products)
Scale Dials(18 products)
Rotary Potentiometers, Rheostats(2,445 products)
Accessories(24 products)
Filters(646 products)
Power Line Filter Modules(4 products)
Ferrite Cores - Cables and Wiring(20 products)
Ferrite Beads and Chips(221 products)
EMI/RFI Filters (LC, RC Networks)(96 products)
Common Mode Chokes(305 products)
Transformers(117 products)
Specialty Transformers(34 products)
Pulse Transformers(22 products)
Power Transformers(58 products)
Current Sense Transformers(3 products)
RF/IF and RFID(127 products)
RF Misc ICs and Modules(32 products)
RF Accessories(12 products)
Balun(83 products)
Switches(37 products)
Tactile Switches(21 products)
DIP Switches(16 products)
Connectors, Interconnects(86 products)
Rectangular Connectors - Spring Loaded(86 products)
Test and Measurement(1 products)
Accessories(1 products)
Tools(4 products)
Excavators, Hooks, Picks, Probes, Tuning Tools(4 products)
Circuit Protection(5,185 products)
TVS - Varistors, MOVs(337 products)
TVS - Thyristors(530 products)
TVS - Mixed Technology(30 products)
TVS - Diodes(1,836 products)
Surge Suppression ICs(94 products)
PTC Resettable Fuses(690 products)
Lighting Protection(8 products)
Gas Discharge Tube Arresters (GDT)(1,327 products)
Fuses(330 products)
Electrical, Specialty Fuses(3 products)
Discrete Semiconductor Products(604 products)
Transistors - Bipolar (BJT) - Single(242 products)
Thyristors - TRIACs(30 products)
Thyristors - SCRs(15 products)
Diodes - Zener - Single(65 products)
Diodes - Rectifiers - Single(212 products)
Diodes - Rectifiers - Arrays(1 products)
Diodes - Bridge Rectifiers(39 products)
Sensors, Transducers(1,288 products)
Temperature Sensors - Thermostats - Mechanical(38 products)
Pressure Sensors, Transducers(12 products)
Position Sensors - Angle, Linear Position Measurin(555 products)
Humidity, Moisture Sensors(1 products)
Encoders(669 products)
Accessories(13 products)
Resistors(14,321 products)
Through Hole Resistors(636 products)
Specialized Resistors(4 products)
Resistor Networks, Arrays(6,898 products)
Chip Resistor - Surface Mount(6,770 products)
Chassis Mount Resistors(13 products)
Inductors, Coils, Chokes(10,617 products)
Fixed Inductors(10,297 products)
Arrays, Signal Transformers(299 products)
Adjustable Inductors(21 products)
Line Protection, Distribution, Backups(44 products)
Power Distribution, Surge Protectors(40 products)
Accessories(4 products)
Capacitors(39 products)
Capacitor Networks, Arrays(39 products)
Development Boards, Kits, Programmers(5 products)
Evaluation and Demonstration Boards and Kits(5 products)

Related news

Product List

79F5R6K-TR-RC Image
  • Part#:79F5R6K-TR-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 5.6UH 180MA 1.9 OHM TH
  • In Stock:5106
 RFQ
3386P-DF6-202LF Image
  • Part#:3386P-DF6-202LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 2K OHM 0.5W PC PIN TOP
  • In Stock:70133
$0.502/pcsRFQ
  • Part#:CRT0402-BY-4642GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 46.4KOHM 0.1% 1/16W 0402
  • In Stock:463006
$0.043/pcsRFQ
CR0603-FX-5111ELF Image
  • Part#:CR0603-FX-5111ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 5.11K OHM 1% 1/10W 0603
  • In Stock:6346427
$0.002/pcsRFQ
CR0402-JW-183GLF Image
  • Part#:CR0402-JW-183GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 18K OHM 5% 1/16W 0402
  • In Stock:2591246
$0.003/pcsRFQ
9230-28-RC Image
  • Part#:9230-28-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 2.2UH 550MA 400 MOHM
  • In Stock:132453
$0.174/pcsRFQ
PM12645S-1R8M-RC Image
  • Part#:PM12645S-1R8M-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.8UH 21A 4.7 MOHM SMD
  • In Stock:61471
$0.347/pcsRFQ
PM5022-150M Image
  • Part#:PM5022-150M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 15UH 4.3A 36 MOHM SMD
  • In Stock:4656
 RFQ
SRP7050TA-100M Image
  • Part#:SRP7050TA-100M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 10UH 4A 69 MOHM SMD
  • In Stock:100778
$0.189/pcsRFQ
SRF1280A-101M Image
  • Part#:SRF1280A-101M
  • Manufacturers:Bourns, Inc.
  • Description:INDUCT ARRAY 2 COIL 100UH SMD
  • In Stock:78809
$0.431/pcsRFQ
SMBJ8.0CA Image
  • Part#:SMBJ8.0CA
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 8V 13.6V SMB
  • In Stock:448455
$0.045/pcsRFQ
SRR1806-102M Image
  • Part#:SRR1806-102M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1MH 450MA 2.16 OHM SMD
  • In Stock:69659
$0.288/pcsRFQ
4606X-101-683 Image
  • Part#:4606X-101-683
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 68K OHM 6SIP
  • In Stock:3960
 RFQ
2026-09-CB Image
  • Part#:2026-09-CB
  • Manufacturers:Bourns, Inc.
  • Description:GDT 90V 20% 20KA THROUGH HOLE
  • In Stock:65543
$0.348/pcsRFQ
MOV-10D511KTR Image
  • Part#:MOV-10D511KTR
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 510V 2.5KA DISC 10MM
  • In Stock:311924
$0.069/pcsRFQ
2300HT-220-H Image
  • Part#:2300HT-220-H
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 22UH 19A 8 MOHM TH
  • In Stock:5252
 RFQ
5800-682-RC Image
  • Part#:5800-682-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 6.8MH 91MA 17.5 OHM TH
  • In Stock:99458
$0.224/pcsRFQ
3751H-1-502L Image
  • Part#:3751H-1-502L
  • Manufacturers:Bourns, Inc.
  • Description:POT 5K OHM 1W HYBRITRON LINEAR
  • In Stock:831
$47.402/pcsRFQ
3319P-1-472 Image
  • Part#:3319P-1-472
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 4.7K OHM 0.2W PC PIN TOP
  • In Stock:5445
 RFQ
PWR263S-35-2R00F Image
  • Part#:PWR263S-35-2R00F
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 2 OHM 1% 35W D2PAK
  • In Stock:40888
$0.934/pcsRFQ
PWR263S-20-3301J Image
  • Part#:PWR263S-20-3301J
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 3.3K OHM 5% 20W D2PAK
  • In Stock:59717
$0.576/pcsRFQ
PQ2614BHA-100K Image
  • Part#:PQ2614BHA-100K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 10UH 30A 1.9MOHM SMD
  • In Stock:45971
$0.666/pcsRFQ
CAT16-184J4LF Image
  • Part#:CAT16-184J4LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 180K OHM 1206
  • In Stock:1928838
$0.011/pcsRFQ
3296P-1-205 Image
  • Part#:3296P-1-205
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 2M OHM 0.5W PC PIN SIDE
  • In Stock:31212
$1.223/pcsRFQ
PTL20-10G0-103B2 Image
  • Part#:PTL20-10G0-103B2
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 10K OHM 0.05W TOP 20MM
  • In Stock:72250
$0.449/pcsRFQ
  • Part#:PM0402-18NJ
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 18NH 200MA 650 MOHM
  • In Stock:4116
 RFQ
3296X-1-105 Image
  • Part#:3296X-1-105
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1M OHM 0.5W PC PIN SIDE
  • In Stock:27731
$1.111/pcsRFQ
PTL30-10O1-503B4 Image
  • Part#:PTL30-10O1-503B4
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 50K OHM 0.1W TOP 30MM
  • In Stock:82080
$0.469/pcsRFQ
SDR0703-4R7M Image
  • Part#:SDR0703-4R7M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 4.7UH 1.5A 100 MOHM
  • In Stock:4339
 RFQ
4416P-1-472 Image
  • Part#:4416P-1-472
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 8 RES 4.7K OHM 16SOIC
  • In Stock:93307
$0.239/pcsRFQ
SMAJ220A-H Image
  • Part#:SMAJ220A-H
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 220V 356V SMA
  • In Stock:326693
$0.068/pcsRFQ
2026-09-A1 Image
  • Part#:2026-09-A1
  • Manufacturers:Bourns, Inc.
  • Description:GDT 90V 20% 20KA
  • In Stock:81334
$0.286/pcsRFQ
4610X-102-564LF Image
  • Part#:4610X-102-564LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 560K OHM 10SIP
  • In Stock:371346
$0.057/pcsRFQ
  • Part#:78FR15M-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 150NH 1.2A 70 MOHM TH
  • In Stock:777854
$0.032/pcsRFQ
PDB181-E420K-102B Image
  • Part#:PDB181-E420K-102B
  • Manufacturers:Bourns, Inc.
  • Description:POT 1K OHM 1/5W CARBON LINEAR
  • In Stock:96658
$0.198/pcsRFQ
84A1D-B28-J13L Image
  • Part#:84A1D-B28-J13L
  • Manufacturers:Bourns, Inc.
  • Description:POT 5K OHM 1W WIREWOUND LINEAR
  • In Stock:3387
$9.019/pcsRFQ
2036-23-B3FLF Image
  • Part#:2036-23-B3FLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 230V 20% 10KA T/H FAIL SHORT
  • In Stock:69598
$0.448/pcsRFQ
3292P-1-501 Image
  • Part#:3292P-1-501
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500 OHM 0.5W PC PIN SIDE
  • In Stock:6558
$4.949/pcsRFQ
CR1206-FX-1501ELF Image
  • Part#:CR1206-FX-1501ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 1.5K OHM 1% 1/4W 1206
  • In Stock:8182829
$0.001/pcsRFQ
  • Part#:CD214L-T160CALF
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 160V 259V SMC
  • In Stock:79939
$0.257/pcsRFQ
4308H-102-122 Image
  • Part#:4308H-102-122
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 1.2K OHM 8SIP
  • In Stock:119421
$0.197/pcsRFQ
4606X-102-271 Image
  • Part#:4606X-102-271
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 3 RES 270 OHM 6SIP
  • In Stock:4434
 RFQ
AMS22S5A1BHAFL321 Image
  • Part#:AMS22S5A1BHAFL321
  • Manufacturers:Bourns, Inc.
  • Description:SENSOR ROTARY 210DEG SOLDER LUG
  • In Stock:2683
$11.387/pcsRFQ
77F181J Image
  • Part#:77F181J
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 180UH 165MA 4.6 OHM TH
  • In Stock:4345
 RFQ
AMS22U5A1BLARL1BB Image
  • Part#:AMS22U5A1BLARL1BB
  • Manufacturers:Bourns, Inc.
  • Description:SENSOR ROTARY 45DEG SOLDER LUG
  • In Stock:2293
$14.363/pcsRFQ
RLB0712-121KL Image
  • Part#:RLB0712-121KL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 120UH 300MA 450 MOHM
  • In Stock:329520
$0.058/pcsRFQ
PEC11-4030F-N0024 Image
  • Part#:PEC11-4030F-N0024
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 24PPR
  • In Stock:4987
 RFQ
  • Part#:PTA1543-2015CIA103
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 10KOHM 0.025W TOP 15MM
  • In Stock:67887
$0.28/pcsRFQ
CR0805-FX-1780ELF Image
  • Part#:CR0805-FX-1780ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 178 OHM 1% 1/8W 0805
  • In Stock:2939027
$0.003/pcsRFQ
PWR263S-35-2000F Image
  • Part#:PWR263S-35-2000F
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 200 OHM 1% 35W D2PAK
  • In Stock:34506
$0.934/pcsRFQ
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