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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

PM1008-R39K-RC Image
  • Part#:PM1008-R39K-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390NH 400MA 1.2 OHM
  • In Stock:410813
$0.05/pcsRFQ
PVZ3G155C01R00 Image
  • Part#:PVZ3G155C01R00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1.5M OHM 0.1W J LEAD TOP
  • In Stock:5844
 RFQ
SDR1005-220ML Image
  • Part#:SDR1005-220ML
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 22UH 2A 100 MOHM SMD
  • In Stock:124832
$0.186/pcsRFQ
3006P-1-503ZLF Image
  • Part#:3006P-1-503ZLF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 50KOHM 0.75W PC PIN SIDE
  • In Stock:56920
$0.641/pcsRFQ
2301-H Image
  • Part#:2301-H
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 10UH 20A 5 MOHM TH
  • In Stock:4690
 RFQ
4308R-R2R-503LF Image
  • Part#:4308R-R2R-503LF
  • Manufacturers:Bourns, Inc.
  • Description:RES NETWORK 12 RES MULT OHM 8SIP
  • In Stock:93571
$0.226/pcsRFQ
  • Part#:EMS22A30-M25-LD6
  • Manufacturers:Bourns, Inc.
  • Description:ENCODER ROTARY MAGNETIC ABSOLUTE
  • In Stock:2961
$12.762/pcsRFQ
PWR263S-20-1000F Image
  • Part#:PWR263S-20-1000F
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 100 OHM 1% 20W D2PAK
  • In Stock:57558
$0.68/pcsRFQ
SMAJ15A-QH Image
  • Part#:SMAJ15A-QH
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 15V 24.4V SMA
  • In Stock:394988
$0.057/pcsRFQ
CW201212-R22G Image
  • Part#:CW201212-R22G
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 220NH 300MA 1.1 OHM
  • In Stock:340835
$0.07/pcsRFQ
SRP1270-1R8M Image
  • Part#:SRP1270-1R8M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.8UH 24A 3.2 MOHM SMD
  • In Stock:60837
$0.32/pcsRFQ
2026-09-C3FLF Image
  • Part#:2026-09-C3FLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 90V 20% 20KA T/H FAIL SHORT
  • In Stock:75609
$0.459/pcsRFQ
  • Part#:8250-R56K-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 560NH 900MA 290 MOHM
  • In Stock:96246
$0.232/pcsRFQ
4816P-2-221LF Image
  • Part#:4816P-2-221LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 15 RES 220 OHM 16SOIC
  • In Stock:151662
$0.158/pcsRFQ
CHF3725CNP500LXE Image
  • Part#:CHF3725CNP500LXE
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 50 OHM 5% 40W 3725
  • In Stock:5805
 RFQ
PDB181-K420K-104B Image
  • Part#:PDB181-K420K-104B
  • Manufacturers:Bourns, Inc.
  • Description:POT 100K OHM 1/5W CARBON LINEAR
  • In Stock:94037
$0.2/pcsRFQ
  • Part#:PM20-R027M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 27NH 450MA 220 MOHM
  • In Stock:4781
 RFQ
2036-60-SMLF Image
  • Part#:2036-60-SMLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 600V 20% 10KA SURFACE MOUNT
  • In Stock:73257
$0.327/pcsRFQ
  • Part#:PM20S-R10M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 100NH 450MA 500 MOHM
  • In Stock:4546
 RFQ
CSS4J-4026R-1L00F Image
  • Part#:CSS4J-4026R-1L00F
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.001 OHM 1% 4W 4026
  • In Stock:76214
$0.267/pcsRFQ
3309W-1-101 Image
  • Part#:3309W-1-101
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 100 OHM 0.5W PC PIN
  • In Stock:185882
$0.104/pcsRFQ
  • Part#:CRT0603-DY-2001ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 2K OHM 0.5% 1/10W 0603
  • In Stock:2212684
$0.01/pcsRFQ
CR0402-FX-4220GLF Image
  • Part#:CR0402-FX-4220GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 422 OHM 1% 1/16W 0402
  • In Stock:4494930
$0.005/pcsRFQ
4308R-104-331/471 Image
  • Part#:4308R-104-331/471
  • Manufacturers:Bourns, Inc.
  • Description:RES NETWORK 12 RES MULT OHM 8SIP
  • In Stock:110784
$0.189/pcsRFQ
1420-PV-1000 Image
  • Part#:1420-PV-1000
  • Manufacturers:Bourns, Inc.
  • Description:SPD DC 2W+G 1000VAC
  • In Stock:385
$82.761/pcsRFQ
CAT16-360J4LF Image
  • Part#:CAT16-360J4LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 36 OHM 1206
  • In Stock:1954585
$0.012/pcsRFQ
SRR0618-6R8ML Image
  • Part#:SRR0618-6R8ML
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 6.8UH 950MA 150 MOHM
  • In Stock:4919
 RFQ
4608X-101-393 Image
  • Part#:4608X-101-393
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 39K OHM 8SIP
  • In Stock:5220
 RFQ
CD214A-B120R Image
  • Part#:CD214A-B120R
  • Manufacturers:Bourns, Inc.
  • Description:DIO SBD VRRM 20V 1A SMA
  • In Stock:900380
$0.026/pcsRFQ
SMCJ12CA-QH Image
  • Part#:SMCJ12CA-QH
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 12V 19.9V SMC
  • In Stock:130015
$0.168/pcsRFQ
RLB0913-120K Image
  • Part#:RLB0913-120K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 12UH 2.9A 50 MOHM TH
  • In Stock:217428
$0.091/pcsRFQ
  • Part#:RT12C2Y200
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 20 OHM 1W PC PIN SIDE
  • In Stock:5642
 RFQ
  • Part#:4116R-2-473
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 15 RES 47K OHM 16DIP
  • In Stock:150093
$0.156/pcsRFQ
CR0603-FX-91R0ELF Image
  • Part#:CR0603-FX-91R0ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 91 OHM 1% 1/10W 0603
  • In Stock:4272970
$0.002/pcsRFQ
PWR1913WR100JE Image
  • Part#:PWR1913WR100JE
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.1 OHM 5% 1/2W 1913
  • In Stock:5225
 RFQ
RJ26FW254 Image
  • Part#:RJ26FW254
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 250KOHM 0.25W PC PIN TOP
  • In Stock:32588
$1.201/pcsRFQ
2095-450-BLF Image
  • Part#:2095-450-BLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 4500V 20% 5KA THROUGH HOLE
  • In Stock:103169
$0.23/pcsRFQ
TC86F-1-101 Image
  • Part#:TC86F-1-101
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 100 OHM 0.3W PC PIN TOP
  • In Stock:5276
 RFQ
PEC11-4225F-S0012 Image
  • Part#:PEC11-4225F-S0012
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 12PPR
  • In Stock:5585
 RFQ
9250-475 Image
  • Part#:9250-475
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 4.7MH 31MA 81.6 OHM TH
  • In Stock:4327
 RFQ
SRR1205-681KL Image
  • Part#:SRR1205-681KL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 680UH 350MA 2.4 OHM
  • In Stock:132708
$0.17/pcsRFQ
78F2R2K-RC Image
  • Part#:78F2R2K-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 2.2UH 630MA 250 MOHM
  • In Stock:732033
$0.034/pcsRFQ
SF-0402S300M-2 Image
  • Part#:SF-0402S300M-2
  • Manufacturers:Bourns, Inc.
  • Description:0402 SMD SLOW BLOW MULTILAYER 3.
  • In Stock:152335
$0.137/pcsRFQ
SDR2207-R80ML Image
  • Part#:SDR2207-R80ML
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 800NH 16A 2.8 MOHM SMD
  • In Stock:121372
$0.176/pcsRFQ
3296W-1-103LF Image
  • Part#:3296W-1-103LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 10K OHM 0.5W PC PIN TOP
  • In Stock:94121
$0.398/pcsRFQ
PWR263S-35-56R0F Image
  • Part#:PWR263S-35-56R0F
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 56 OHM 1% 35W D2PAK
  • In Stock:31658
$0.939/pcsRFQ
78F220J-RC Image
  • Part#:78F220J-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 22UH 285MA 1.2 OHM TH
  • In Stock:657390
$0.034/pcsRFQ
CRM2512-FX-3482ELF Image
  • Part#:CRM2512-FX-3482ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 34.8K OHM 1% 2W 2512
  • In Stock:614887
$0.037/pcsRFQ
CF322513-R22K Image
  • Part#:CF322513-R22K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 220NH 450MA 320 MOHM
  • In Stock:5309
 RFQ
PWR4318W10R0JE Image
  • Part#:PWR4318W10R0JE
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 10 OHM 5% 2W 4318
  • In Stock:139566
$0.162/pcsRFQ
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