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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)

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Product List

3315P-025-016L Image
  • Part#:3315P-025-016L
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 16PPR
  • In Stock:51013
$0.717/pcsRFQ
CR1206-J/-R82ELF Image
  • Part#:CR1206-J/-R82ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.82 OHM 5% 1/4W 1206
  • In Stock:3065865
$0.003/pcsRFQ
MOV-10D121K Image
  • Part#:MOV-10D121K
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 120V 2.5KA DISC 10MM
  • In Stock:805773
$0.03/pcsRFQ
3352T-1-253 Image
  • Part#:3352T-1-253
  • Manufacturers:Bourns, Inc.
  • Description:POT 25K OHM THUMBWHEEL CERM ST
  • In Stock:64759
$0.481/pcsRFQ
TC42X-2-153E Image
  • Part#:TC42X-2-153E
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 15K OHM 0.1W J LEAD TOP
  • In Stock:5789
 RFQ
3262X-1-104 Image
  • Part#:3262X-1-104
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 100K OHM 0.25W PC PIN
  • In Stock:8154
$4.476/pcsRFQ
4308R-102-390LF Image
  • Part#:4308R-102-390LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 39 OHM 8SIP
  • In Stock:133791
$0.163/pcsRFQ
PM105-150M Image
  • Part#:PM105-150M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 15UH 2.27A 80 MOHM SMD
  • In Stock:4564
 RFQ
3361P-1-253G Image
  • Part#:3361P-1-253G
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 25K OHM 0.5W GW TOP ADJ
  • In Stock:80108
$0.377/pcsRFQ
3362W-1-504LF Image
  • Part#:3362W-1-504LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500KOHM 0.5W PC PIN SIDE
  • In Stock:127230
$0.163/pcsRFQ
CD214A-T10CALF Image
  • Part#:CD214A-T10CALF
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 10V 17V SMA
  • In Stock:516559
$0.045/pcsRFQ
  • Part#:BD244-S
  • Manufacturers:Bourns, Inc.
  • Description:TRANS PNP 45V 6A
  • In Stock:5833
 RFQ
3362P-1-103LF Image
  • Part#:3362P-1-103LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 10K OHM 0.5W PC PIN TOP
  • In Stock:115524
$0.164/pcsRFQ
  • Part#:73F473AF-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 4.7MH 100MA 21.5 OHM
  • In Stock:5233
 RFQ
SRR0804-560K Image
  • Part#:SRR0804-560K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 56UH 500MA 600 MOHM
  • In Stock:186099
$0.126/pcsRFQ
CR0805-FX-1300ELF Image
  • Part#:CR0805-FX-1300ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 130 OHM 1% 1/8W 0805
  • In Stock:3380847
$0.003/pcsRFQ
4310R-102-223LF Image
  • Part#:4310R-102-223LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 22K OHM 10SIP
  • In Stock:110269
$0.18/pcsRFQ
  • Part#:3366X-1-102
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1K OHM 0.5W PC PIN TOP
  • In Stock:224785
$0.086/pcsRFQ
  • Part#:4310H-104-820/131
  • Manufacturers:Bourns, Inc.
  • Description:RES NTWRK 16 RES MULT OHM 10SIP
  • In Stock:97536
$0.197/pcsRFQ
PM54-121K Image
  • Part#:PM54-121K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 120UH 480MA 930 MOHM
  • In Stock:3979
 RFQ
4608X-102-684 Image
  • Part#:4608X-102-684
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 680K OHM 8SIP
  • In Stock:5694
 RFQ
8230-10 Image
  • Part#:8230-10
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390NH 640MA 300 MOHM
  • In Stock:5007
 RFQ
SRR0805-331K Image
  • Part#:SRR0805-331K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 330UH 240MA 1.8 OHM
  • In Stock:191287
$0.125/pcsRFQ
  • Part#:3252L-1-500
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 50 OHM 0.75W WIRE LEADS
  • In Stock:3766
$9.701/pcsRFQ
CD214A-T28ALF Image
  • Part#:CD214A-T28ALF
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 28V 45.4V SMA
  • In Stock:570210
$0.039/pcsRFQ
  • Part#:PDB12-H4201-103BF
  • Manufacturers:Bourns, Inc.
  • Description:POT 10K OHM 0.08W CARBON LINEAR
  • In Stock:103166
$0.222/pcsRFQ
RJR50FP502M Image
  • Part#:RJR50FP502M
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 5K OHM 0.5W PC PIN TOP
  • In Stock:4703
$7.552/pcsRFQ
4606X-102-331LF Image
  • Part#:4606X-102-331LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 3 RES 330 OHM 6SIP
  • In Stock:1075212
$0.023/pcsRFQ
RT22C2P103 Image
  • Part#:RT22C2P103
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 10KOHM 0.75W PC PIN SIDE
  • In Stock:7499
$5.274/pcsRFQ
PEC11-4215F-N0012 Image
  • Part#:PEC11-4215F-N0012
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 12PPR
  • In Stock:5423
 RFQ
  • Part#:RJ50FP103
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 10K OHM 0.5W PC PIN TOP
  • In Stock:10305
$3.228/pcsRFQ
5.0SMDJ36CA-Q Image
  • Part#:5.0SMDJ36CA-Q
  • Manufacturers:Bourns, Inc.
  • Description:DIO TVS VWM 36V 5KW BIDIR SMC AE
  • In Stock:71724
$0.325/pcsRFQ
SRR1210-180M Image
  • Part#:SRR1210-180M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 18UH 5.5A 35 MOHM SMD
  • In Stock:143886
$0.161/pcsRFQ
CR0805-FX-1541ELF Image
  • Part#:CR0805-FX-1541ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 1.54K OHM 1% 1/8W 0805
  • In Stock:3430754
$0.003/pcsRFQ
2035-09-BT1LF Image
  • Part#:2035-09-BT1LF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 90V 20% 5KA THROUGH HOLE
  • In Stock:138467
$0.16/pcsRFQ
  • Part#:PTR901-2025F-A103
  • Manufacturers:Bourns, Inc.
  • Description:POT 10K OHM 1/40W CARBON LOG
  • In Stock:37839
$0.841/pcsRFQ
CR2512-FX-4023ELF Image
  • Part#:CR2512-FX-4023ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 402K OHM 1% 1W 2512
  • In Stock:242514
$0.086/pcsRFQ
3852C-282-103AL Image
  • Part#:3852C-282-103AL
  • Manufacturers:Bourns, Inc.
  • Description:POT 10K OHM 2W CERMET LINEAR
  • In Stock:17461
$2.052/pcsRFQ
3352E-1-101 Image
  • Part#:3352E-1-101
  • Manufacturers:Bourns, Inc.
  • Description:THUMBWHEEL POT 100 0.5W TOP ADJ
  • In Stock:64654
$0.496/pcsRFQ
PM40-R39M Image
  • Part#:PM40-R39M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390NH 450MA 450 MOHM
  • In Stock:4436
 RFQ
ECW0J-B24-EC0006L Image
  • Part#:ECW0J-B24-EC0006L
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 6PPR
  • In Stock:5261
 RFQ
CMF-SD50A-2 Image
  • Part#:CMF-SD50A-2
  • Manufacturers:Bourns, Inc.
  • Description:PTC RESET FUSE 230V 90MA 4SMD
  • In Stock:4636
 RFQ
4605X-101-273LF Image
  • Part#:4605X-101-273LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 27K OHM 5SIP
  • In Stock:494488
$0.039/pcsRFQ
SMBJ45CA Image
  • Part#:SMBJ45CA
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 45V 72.7V SMB
  • In Stock:690265
$0.033/pcsRFQ
PT12134SJL Image
  • Part#:PT12134SJL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 10MH 40MA 40 OHM TH
  • In Stock:4834
 RFQ
  • Part#:4311R-101-472LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 10 RES 4.7K OHM 11SIP
  • In Stock:114192
$0.17/pcsRFQ
MOV-10D751KTR Image
  • Part#:MOV-10D751KTR
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 750V 2.5KA DISC 10MM
  • In Stock:691091
$0.034/pcsRFQ
79FR56M Image
  • Part#:79FR56M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 560NH 320MA 610 MOHM
  • In Stock:4955
 RFQ
MF-R250U-2 Image
  • Part#:MF-R250U-2
  • Manufacturers:Bourns, Inc.
  • Description:PTC RESET FUSE 30V 2.5A RADIAL
  • In Stock:162754
$0.147/pcsRFQ
RLB0812-101KL Image
  • Part#:RLB0812-101KL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 100UH 320MA 600 MOHM
  • In Stock:494777
$0.038/pcsRFQ
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