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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

CRT1206-BY-4023ELF Image
  • Part#:CRT1206-BY-4023ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 402K OHM 0.1% 1/4W 1206
  • In Stock:424191
$0.051/pcsRFQ
  • Part#:PDB12-M4151-103AF
  • Manufacturers:Bourns, Inc.
  • Description:POT 10K OHM 0.04W CARBON LOG
  • In Stock:86764
$0.221/pcsRFQ
SRN2010TA-R68Y Image
  • Part#:SRN2010TA-R68Y
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 680NH 2.05A 62 MOHM
  • In Stock:390669
$0.053/pcsRFQ
3386F-1-471 Image
  • Part#:3386F-1-471
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 470 OHM 0.5W PC PIN TOP
  • In Stock:86810
$0.399/pcsRFQ
  • Part#:7011-RC
  • Manufacturers:Bourns, Inc.
  • Description:INDUCT ARRAY 2 COIL T/H
  • In Stock:5167
 RFQ
SRR1280-680M Image
  • Part#:SRR1280-680M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 68UH 2.4A 120 MOHM SMD
  • In Stock:123755
$0.155/pcsRFQ
  • Part#:PM125SH-180M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 18UH 3A 34 MOHM SMD
  • In Stock:4455
 RFQ
  • Part#:RJR24FW504M
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500K OHM 0.5W PC PIN TOP
  • In Stock:22874
$1.604/pcsRFQ
  • Part#:PTV112-2420A-B1105
  • Manufacturers:Bourns, Inc.
  • Description:POT 1M OHM 1/20W CARBON LINEAR
  • In Stock:4841
 RFQ
4604X-102-100LF Image
  • Part#:4604X-102-100LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 2 RES 10 OHM 4SIP
  • In Stock:500368
$0.038/pcsRFQ
2037-47-BLF Image
  • Part#:2037-47-BLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 470V 15% 5KA THROUGH HOLE
  • In Stock:115106
$0.173/pcsRFQ
RL855-471K Image
  • Part#:RL855-471K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 470UH 380MA 1.95 OHM
  • In Stock:5285
 RFQ
CW100505-4N7J3 Image
  • Part#:CW100505-4N7J3
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 4.7NH 640MA 130 MOHM
  • In Stock:5548
 RFQ
  • Part#:PM75-560K-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 56UH 940MA 240 MOHM
  • In Stock:146338
$0.131/pcsRFQ
SMAJ170A Image
  • Part#:SMAJ170A
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 170V 275V SMA
  • In Stock:739155
$0.032/pcsRFQ
4610X-102-750LF Image
  • Part#:4610X-102-750LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 75 OHM 10SIP
  • In Stock:419275
$0.058/pcsRFQ
CR0805-FX-1621ELF Image
  • Part#:CR0805-FX-1621ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 1.62K OHM 1% 1/8W 0805
  • In Stock:3658613
$0.003/pcsRFQ
2026-42-C2LF Image
  • Part#:2026-42-C2LF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 420V 20% 20KA THROUGH HOLE
  • In Stock:64914
$0.315/pcsRFQ
4310R-101-274 Image
  • Part#:4310R-101-274
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 9 RES 270K OHM 10SIP
  • In Stock:182430
$0.124/pcsRFQ
SRU3011-4R7Y Image
  • Part#:SRU3011-4R7Y
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 4.7UH 630MA 178 MOHM
  • In Stock:221890
$0.096/pcsRFQ
AMS22B5A1BLASL104N Image
  • Part#:AMS22B5A1BLASL104N
  • Manufacturers:Bourns, Inc.
  • Description:SENSOR ROTARY 40DEG SOLDER LUG
  • In Stock:3133
$9.836/pcsRFQ
SDR0302-1R4ML Image
  • Part#:SDR0302-1R4ML
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.4UH 1.5A 70 MOHM SMD
  • In Stock:243504
$0.077/pcsRFQ
4604X-101-822LF Image
  • Part#:4604X-101-822LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 3 RES 8.2K OHM 4SIP
  • In Stock:518173
$0.039/pcsRFQ
  • Part#:4608M-101-151LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 150 OHM 8SIP
  • In Stock:384091
$0.059/pcsRFQ
CM453232-681JL Image
  • Part#:CM453232-681JL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 680UH 50MA 30 OHM SMD
  • In Stock:370230
$0.063/pcsRFQ
PWR220-4SA3R30F Image
  • Part#:PWR220-4SA3R30F
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 3.3 OHM 1% 15W TO220-4
  • In Stock:4361
 RFQ
3299X-1-503 Image
  • Part#:3299X-1-503
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 50K OHM 0.5W PC PIN SIDE
  • In Stock:30597
$1.222/pcsRFQ
  • Part#:MF-R090-1-009
  • Manufacturers:Bourns, Inc.
  • Description:PTC RESET FUSE 60V 900MA RADIAL
  • In Stock:89958
$0.234/pcsRFQ
CR0402-JW-121GLF Image
  • Part#:CR0402-JW-121GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 120 OHM 5% 1/16W 0402
  • In Stock:4218798
$0.003/pcsRFQ
  • Part#:PM20-R39M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390NH 450MA 450 MOHM
  • In Stock:5411
 RFQ
5.0SMDJ8.0A-H Image
  • Part#:5.0SMDJ8.0A-H
  • Manufacturers:Bourns, Inc.
  • Description:DIO TVS VWM 8.0V 5KW UNIDIR SMC
  • In Stock:56000
$0.607/pcsRFQ
2045-07-BT1LF Image
  • Part#:2045-07-BT1LF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 75V 30% 10KA THROUGH HOLE
  • In Stock:152017
$0.129/pcsRFQ
PV36W104A01B00 Image
  • Part#:PV36W104A01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 100K OHM 0.5W PC PIN TOP
  • In Stock:6024
 RFQ
  • Part#:PM638S-680-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 68UH 750MA 234 MOHM
  • In Stock:102642
$0.222/pcsRFQ
MOV-10D220KTR Image
  • Part#:MOV-10D220KTR
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 22V 500A DISC 10MM
  • In Stock:564035
$0.042/pcsRFQ
2100LL-101-H-RC Image
  • Part#:2100LL-101-H-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 100UH 4.3A 36 MOHM TH
  • In Stock:65855
$0.584/pcsRFQ
PWR4525WR249JE Image
  • Part#:PWR4525WR249JE
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.249 OHM 5% 2W 4525
  • In Stock:82107
$0.23/pcsRFQ
CI201210-33NJ Image
  • Part#:CI201210-33NJ
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 33NH 300MA 600 MOHM
  • In Stock:5193
 RFQ
SRR0906-182YL Image
  • Part#:SRR0906-182YL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.8MH 170MA 7 OHM SMD
  • In Stock:122233
$0.182/pcsRFQ
CAY16-5622F4LF Image
  • Part#:CAY16-5622F4LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 56.2K OHM 1206
  • In Stock:1118576
$0.022/pcsRFQ
Q23568 Image
  • Part#:Q23568
  • Manufacturers:Bourns, Inc.
  • Description:KIT POT TRIMMER 10-2M OHM 75PCS
  • In Stock:4102
 RFQ
SF-0603FP150-2 Image
  • Part#:SF-0603FP150-2
  • Manufacturers:Bourns, Inc.
  • Description:FUSE BOARD MOUNT 1.5A 32VDC 0603
  • In Stock:175182
$0.114/pcsRFQ
PV36W254A01B00 Image
  • Part#:PV36W254A01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 250K OHM 0.5W PC PIN TOP
  • In Stock:5136
 RFQ
PTV09A-2020F-A203 Image
  • Part#:PTV09A-2020F-A203
  • Manufacturers:Bourns, Inc.
  • Description:POT 20K OHM 1/20W CARBON LOG
  • In Stock:78114
$0.242/pcsRFQ
  • Part#:4306H-101-102LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 1K OHM 6SIP
  • In Stock:150968
$0.158/pcsRFQ
  • Part#:91A2A-B28-B10/B10L
  • Manufacturers:Bourns, Inc.
  • Description:POT 1K OHM 1/2W PLASTIC LINEAR
  • In Stock:19020
$2.002/pcsRFQ
PWR220T-20-3002J Image
  • Part#:PWR220T-20-3002J
  • Manufacturers:Bourns, Inc.
  • Description:RES 30K OHM 20W 5% TO220
  • In Stock:55801
$0.707/pcsRFQ
PVC6A501A01B00 Image
  • Part#:PVC6A501A01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500 OHM 0.5W PC PIN TOP
  • In Stock:4423
 RFQ
  • Part#:PEL12T-4225T-S1024
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 24PPR
  • In Stock:32641
$1.151/pcsRFQ
  • Part#:PEL12S-4220F-N3024
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 24PPR
  • In Stock:68627
$0.546/pcsRFQ
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