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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

4816P-T01-824LF Image
  • Part#:4816P-T01-824LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 8 RES 820K OHM 16SOIC
  • In Stock:128733
$0.152/pcsRFQ
2026-09-C18 Image
  • Part#:2026-09-C18
  • Manufacturers:Bourns, Inc.
  • Description:GDT 90V 20% 20KA THROUGH HOLE
  • In Stock:54857
$0.35/pcsRFQ
PTE60-151B-102B2 Image
  • Part#:PTE60-151B-102B2
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 1K OHM 0.2W TOP 60MM
  • In Stock:17034
$2.018/pcsRFQ
PVC6E201C01B00 Image
  • Part#:PVC6E201C01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 200 OHM 0.5W PC PIN SIDE
  • In Stock:5013
 RFQ
SMBJ48A-QH Image
  • Part#:SMBJ48A-QH
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 48V 77.4V SMB
  • In Stock:290097
$0.075/pcsRFQ
SRN4018-330M Image
  • Part#:SRN4018-330M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 33UH 700MA 552 MOHM
  • In Stock:390564
$0.048/pcsRFQ
5.0SMDJ36CA Image
  • Part#:5.0SMDJ36CA
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 36V 58.1V DO214AB
  • In Stock:71906
$0.314/pcsRFQ
WS8M33R0J Image
  • Part#:WS8M33R0J
  • Manufacturers:Bourns, Inc.
  • Description:RES 33 OHM 8W 5% AXIAL
  • In Stock:5221
 RFQ
MF-RX250 Image
  • Part#:MF-RX250
  • Manufacturers:Bourns, Inc.
  • Description:PTC RESET FUSE 60V 2.5A RADIAL
  • In Stock:228640
$0.096/pcsRFQ
PM3602-20-RC Image
  • Part#:PM3602-20-RC
  • Manufacturers:Bourns, Inc.
  • Description:INDUCT ARRAY 2 COIL 20UH SMD
  • In Stock:75619
$0.493/pcsRFQ
MOV-07D431KTR Image
  • Part#:MOV-07D431KTR
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 430V 1.2KA DISC 7MM
  • In Stock:682016
$0.034/pcsRFQ
P6SMB170A Image
  • Part#:P6SMB170A
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 145V 234V DO214AA
  • In Stock:760069
$0.033/pcsRFQ
CR0805-FX-22R1ELF Image
  • Part#:CR0805-FX-22R1ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 22.1 OHM 1% 1/8W 0805
  • In Stock:3105320
$0.003/pcsRFQ
3352T-1-301LF Image
  • Part#:3352T-1-301LF
  • Manufacturers:Bourns, Inc.
  • Description:POT 300 OHM THUMBWHEEL CERM ST
  • In Stock:88314
$0.262/pcsRFQ
CRM2512-JW-1R8ELF Image
  • Part#:CRM2512-JW-1R8ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 1.8 OHM 5% 2W 2512
  • In Stock:943806
$0.024/pcsRFQ
5618 Image
  • Part#:5618
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 2.5MH 1.6A 690 MOHM TH
  • In Stock:5181
 RFQ
3386R-1-105LF Image
  • Part#:3386R-1-105LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1M OHM 0.5W PC PIN TOP
  • In Stock:82754
$0.451/pcsRFQ
1320-S-110 Image
  • Part#:1320-S-110
  • Manufacturers:Bourns, Inc.
  • Description:SPD DC 2W+G 110VDC
  • In Stock:1022
$30.598/pcsRFQ
  • Part#:4114R-1-473LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 47K OHM 14DIP
  • In Stock:160902
$0.149/pcsRFQ
4609H-101-223LF Image
  • Part#:4609H-101-223LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 8 RES 22K OHM 9SIP
  • In Stock:274131
$0.081/pcsRFQ
3292P-1-502LF Image
  • Part#:3292P-1-502LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 5K OHM 0.5W PC PIN SIDE
  • In Stock:9676
$3.657/pcsRFQ
  • Part#:EM14A1A-B24-L008N
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER OPTICAL 8PPR
  • In Stock:5248
 RFQ
SRN5020-6R8M Image
  • Part#:SRN5020-6R8M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 6.8UH 1.65A 108 MOHM
  • In Stock:427615
$0.049/pcsRFQ
3262P-1-102LF Image
  • Part#:3262P-1-102LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1K OHM 0.25W PC PIN SIDE
  • In Stock:11269
$3.303/pcsRFQ
2314-V Image
  • Part#:2314-V
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 150UH 5A 71 MOHM TH
  • In Stock:5597
 RFQ
CD214B-R21000 Image
  • Part#:CD214B-R21000
  • Manufacturers:Bourns, Inc.
  • Description:DIODE GEN PURP 1KV 2A SMB
  • In Stock:674271
$0.035/pcsRFQ
AMS22B5A1BLASL332N Image
  • Part#:AMS22B5A1BLASL332N
  • Manufacturers:Bourns, Inc.
  • Description:SENSOR ROTARY 320DEG SOLDER LUG
  • In Stock:3415
$9.702/pcsRFQ
2100LL-220-H-RC Image
  • Part#:2100LL-220-H-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 22UH 7.5A 12 MOHM TH
  • In Stock:66475
$0.578/pcsRFQ
RLB0608-1R2ML Image
  • Part#:RLB0608-1R2ML
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.2UH 980MA 150 MOHM
  • In Stock:381312
$0.051/pcsRFQ
SRF1006-102Y Image
  • Part#:SRF1006-102Y
  • Manufacturers:Bourns, Inc.
  • Description:CMC 1MH 520MA 2LN 1.4 KOHM SMD
  • In Stock:88659
$0.236/pcsRFQ
CRT0603-BZ-9102ELF Image
  • Part#:CRT0603-BZ-9102ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 91K OHM 0.1% 1/10W 0603
  • In Stock:670156
$0.035/pcsRFQ
PWR163S-25-3R30J Image
  • Part#:PWR163S-25-3R30J
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 3.3 OHM 5% 25W DPAK
  • In Stock:88480
$0.401/pcsRFQ
5900-680-RC Image
  • Part#:5900-680-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 68UH 2.8A 56 MOHM TH
  • In Stock:88146
$0.376/pcsRFQ
  • Part#:4114R-2-201
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 13 RES 200 OHM 14DIP
  • In Stock:149768
$0.152/pcsRFQ
  • Part#:4116R-1-602
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 8 RES 6K OHM 16DIP
  • In Stock:130124
$0.157/pcsRFQ
  • Part#:4310M-102-152
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 1.5K OHM 10SIP
  • In Stock:147844
$0.158/pcsRFQ
WS5A1500J Image
  • Part#:WS5A1500J
  • Manufacturers:Bourns, Inc.
  • Description:RES 150 OHM 5W 5% AXIAL
  • In Stock:4126
 RFQ
6000-391K Image
  • Part#:6000-391K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390UH 740MA 1 OHM TH
  • In Stock:5791
 RFQ
3057L-1-203M Image
  • Part#:3057L-1-203M
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 20K OHM 1W WIRE LEADS
  • In Stock:5939
 RFQ
  • Part#:PDB184-K420K-503B1
  • Manufacturers:Bourns, Inc.
  • Description:PANEL CONTROL - 17MM-ST-CARBON
  • In Stock:44326
$0.89/pcsRFQ
4308R-101-183LF Image
  • Part#:4308R-101-183LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 18K OHM 8SIP
  • In Stock:127767
$0.166/pcsRFQ
SDR1307A-3R3M Image
  • Part#:SDR1307A-3R3M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 3.3UH 7.5A 8.7 MOHM
  • In Stock:126863
$0.164/pcsRFQ
4608X-101-512LF Image
  • Part#:4608X-101-512LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 5.1K OHM 8SIP
  • In Stock:453704
$0.049/pcsRFQ
SDR0805-152KL Image
  • Part#:SDR0805-152KL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.5MH 150MA 8 OHM SMD
  • In Stock:299111
$0.079/pcsRFQ
CD214A-FS150 Image
  • Part#:CD214A-FS150
  • Manufacturers:Bourns, Inc.
  • Description:DIODE GEN PURP 50V 1A DO214AC
  • In Stock:774474
$0.029/pcsRFQ
4610X-AP2-203LF Image
  • Part#:4610X-AP2-203LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 20K OHM 10SIP
  • In Stock:377217
$0.062/pcsRFQ
3057P-1-500 Image
  • Part#:3057P-1-500
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 50 OHM 1W PC PIN SIDE
  • In Stock:7132
$5.506/pcsRFQ
3224X-1-203E Image
  • Part#:3224X-1-203E
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 20K OHM 0.25W GW TOP ADJ
  • In Stock:44042
$0.78/pcsRFQ
51AAA-B24-B18L Image
  • Part#:51AAA-B24-B18L
  • Manufacturers:Bourns, Inc.
  • Description:POT 50K OHM 1/2W PLASTIC LINEAR
  • In Stock:4920
 RFQ
SMLJ16CA Image
  • Part#:SMLJ16CA
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 16V 26V SMC
  • In Stock:113850
$0.171/pcsRFQ
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