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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

4608X-102-271 Image
  • Part#:4608X-102-271
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 270 OHM 8SIP
  • In Stock:4579
 RFQ
SRR1210-102M Image
  • Part#:SRR1210-102M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1MH 750MA 1.65 OHM SMD
  • In Stock:75031
$0.307/pcsRFQ
CRM2512AJW-100ELF Image
  • Part#:CRM2512AJW-100ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES 10 OHM 5% 2W 2512
  • In Stock:672907
$0.034/pcsRFQ
CRL2512-FW-1R80ELF Image
  • Part#:CRL2512-FW-1R80ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 1.8 OHM 1% 1W 2512
  • In Stock:540421
$0.04/pcsRFQ
3362H-1-101LF Image
  • Part#:3362H-1-101LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 100 OHM 0.5W PC PIN TOP
  • In Stock:117614
$0.165/pcsRFQ
3309W-1-502 Image
  • Part#:3309W-1-502
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 5K OHM 0.5W PC PIN SIDE
  • In Stock:144251
$0.147/pcsRFQ
RJR24FP504P Image
  • Part#:RJR24FP504P
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500KOHM 0.5W PC PIN SIDE
  • In Stock:22223
$1.606/pcsRFQ
PWR4413BR040F Image
  • Part#:PWR4413BR040F
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.04 OHM 1W 1% RADIAL
  • In Stock:4598
 RFQ
  • Part#:3292L-1-502MLF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 5K OHM 0.5W WIRE LEADS
  • In Stock:4473
$7.252/pcsRFQ
  • Part#:4606H-101-561LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 560 OHM 6SIP
  • In Stock:367302
$0.055/pcsRFQ
  • Part#:PM3316S-1R5M-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.5UH 3.6A 20 MOHM SMD
  • In Stock:82595
$0.285/pcsRFQ
  • Part#:70F123AI-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.2MH 66MA 33.6 OHM TH
  • In Stock:5593
 RFQ
3296W-1-102A Image
  • Part#:3296W-1-102A
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1K OHM 0.5W PC PIN TOP
  • In Stock:37798
$0.946/pcsRFQ
3386J-1-105 Image
  • Part#:3386J-1-105
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1M OHM 0.5W PC PIN SIDE
  • In Stock:57240
$0.66/pcsRFQ
4820P-T02-101 Image
  • Part#:4820P-T02-101
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 19 RES 100 OHM 20SOIC
  • In Stock:98475
$0.198/pcsRFQ
CAT16-103J2LF Image
  • Part#:CAT16-103J2LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 2 RES 10K OHM 0606
  • In Stock:1873792
$0.012/pcsRFQ
2030-42T-SMLF Image
  • Part#:2030-42T-SMLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 360V 4KA SURFACE MOUNT
  • In Stock:70039
$0.489/pcsRFQ
CR0402-FX-4532GLF Image
  • Part#:CR0402-FX-4532GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 45.3K OHM 1% 1/16W 0402
  • In Stock:5611011
$0.004/pcsRFQ
CD1206-B2100 Image
  • Part#:CD1206-B2100
  • Manufacturers:Bourns, Inc.
  • Description:DIODE SCHOTTKY 100V 2A 1206
  • In Stock:433165
$0.051/pcsRFQ
PT12135SL Image
  • Part#:PT12135SL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 12MH 40MA 40 OHM TH
  • In Stock:4436
 RFQ
3296W-1-102ALF Image
  • Part#:3296W-1-102ALF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1K OHM 0.5W PC PIN TOP
  • In Stock:60321
$0.645/pcsRFQ
4610X-AP1-153LF Image
  • Part#:4610X-AP1-153LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 9 RES 15K OHM 10SIP
  • In Stock:312597
$0.061/pcsRFQ
3252W-1-101M Image
  • Part#:3252W-1-101M
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 100 OHM 0.75W PC PIN TOP
  • In Stock:4975
$7.601/pcsRFQ
2100HT-681-H-RC Image
  • Part#:2100HT-681-H-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 680UH 1.8A 350 MOHM TH
  • In Stock:55945
$0.706/pcsRFQ
PM3700-60-RC Image
  • Part#:PM3700-60-RC
  • Manufacturers:Bourns, Inc.
  • Description:COMMON MODE CHOKE 5MH 2A 2LN SMD
  • In Stock:66504
$0.467/pcsRFQ
  • Part#:PV32P202A01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 2K OHM 0.5W PC PIN TOP
  • In Stock:42318
$0.814/pcsRFQ
  • Part#:PWR221-2FC3R30F
  • Manufacturers:Bourns, Inc.
  • Description:RES 3.3 OHM 50W 1% TO221
  • In Stock:5728
 RFQ
CR0603-FX-5491ELF Image
  • Part#:CR0603-FX-5491ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 5.49K OHM 1% 1/10W 0603
  • In Stock:5592034
$0.002/pcsRFQ
  • Part#:4608M-102-103LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 10K OHM 8SIP
  • In Stock:359015
$0.059/pcsRFQ
CR0402-JW-510GLF Image
  • Part#:CR0402-JW-510GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 51 OHM 5% 1/16W 0402
  • In Stock:4574873
$0.002/pcsRFQ
4308R-101-332 Image
  • Part#:4308R-101-332
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 3.3K OHM 8SIP
  • In Stock:149669
$0.158/pcsRFQ
SMAJ16CA Image
  • Part#:SMAJ16CA
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 16V 26V SMA
  • In Stock:752811
$0.033/pcsRFQ
SMBJ43CA-QH Image
  • Part#:SMBJ43CA-QH
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 43V 69.4V SMB
  • In Stock:242284
$0.084/pcsRFQ
3361S-1-502GLF Image
  • Part#:3361S-1-502GLF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 5K OHM 0.5W GW SIDE ADJ
  • In Stock:114929
$0.194/pcsRFQ
77F120K Image
  • Part#:77F120K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 12UH 480MA 630 MOHM TH
  • In Stock:4125
 RFQ
PTA3043-2010CIB503 Image
  • Part#:PTA3043-2010CIB503
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 50K OHM 0.2W TOP 30MM
  • In Stock:57797
$0.328/pcsRFQ
9310-06 Image
  • Part#:9310-06
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 470NH 1.225A 120 MOHM
  • In Stock:5529
 RFQ
78FR22K Image
  • Part#:78FR22K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 220NH 1.025A 80 MOHM
  • In Stock:5444
 RFQ
PM3700-40-RC Image
  • Part#:PM3700-40-RC
  • Manufacturers:Bourns, Inc.
  • Description:COMMON MODE CHOKE 1MH 4A 2LN SMD
  • In Stock:68317
$0.467/pcsRFQ
  • Part#:4114R-1-471LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 470 OHM 14DIP
  • In Stock:128696
$0.147/pcsRFQ
  • Part#:9250A-221-TR-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 220NH 1.1A 67 MOHM TH
  • In Stock:96156
$0.247/pcsRFQ
PM2120-3R9M-RC Image
  • Part#:PM2120-3R9M-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 3.9UH 18A 4 MOHM SMD
  • In Stock:71992
$0.495/pcsRFQ
4306R-102-393 Image
  • Part#:4306R-102-393
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 3 RES 39K OHM 6SIP
  • In Stock:157432
$0.149/pcsRFQ
4608X-AP1-821LF Image
  • Part#:4608X-AP1-821LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 820 OHM 8SIP
  • In Stock:403086
$0.051/pcsRFQ
CF453215-R10K Image
  • Part#:CF453215-R10K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 100NH 800MA 180 MOHM
  • In Stock:5767
 RFQ
3009P-1-203Z Image
  • Part#:3009P-1-203Z
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 20KOHM 0.75W PC PIN SIDE
  • In Stock:21879
$1.683/pcsRFQ
SDR0906-8R2ML Image
  • Part#:SDR0906-8R2ML
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 8.2UH 2.4A 70 MOHM SMD
  • In Stock:161680
$0.132/pcsRFQ
2045-47-BLF Image
  • Part#:2045-47-BLF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 470V 30% 10KA THROUGH HOLE
  • In Stock:180645
$0.111/pcsRFQ
SMLJ58A Image
  • Part#:SMLJ58A
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 58V 93.6V SMC
  • In Stock:143031
$0.161/pcsRFQ
CRT1206-BY-3161ELF Image
  • Part#:CRT1206-BY-3161ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 3.16K OHM 0.1% 1/4W 1206
  • In Stock:421523
$0.053/pcsRFQ
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