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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

SRN6045TA-6R3M Image
  • Part#:SRN6045TA-6R3M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 6.3UH 3.8A 33 MOHM SMD
  • In Stock:211055
$0.099/pcsRFQ
  • Part#:PTD908-2015P-C504
  • Manufacturers:Bourns, Inc.
  • Description:POT 500K OHM 1/40W CARBON R-LOG
  • In Stock:27428
$1.389/pcsRFQ
CR2512-JW-200ELF Image
  • Part#:CR2512-JW-200ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 20 OHM 5% 1W 2512
  • In Stock:831715
$0.03/pcsRFQ
SRR0906-822YL Image
  • Part#:SRR0906-822YL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 8.2MH 80MA 31 OHM SMD
  • In Stock:125621
$0.179/pcsRFQ
CD214B-T120CALF Image
  • Part#:CD214B-T120CALF
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 120V 193V SMB
  • In Stock:435156
$0.051/pcsRFQ
91A1A-B24-B13L Image
  • Part#:91A1A-B24-B13L
  • Manufacturers:Bourns, Inc.
  • Description:POT 5K OHM 1W PLASTIC LINEAR
  • In Stock:33067
$1.05/pcsRFQ
CRM1206-FX-R470ELF Image
  • Part#:CRM1206-FX-R470ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.47 OHM 1% 1/2W 1206
  • In Stock:573886
$0.041/pcsRFQ
TISP4125L3AJR-S Image
  • Part#:TISP4125L3AJR-S
  • Manufacturers:Bourns, Inc.
  • Description:SINGLE BIDIRECTIONAL PROTECTOR
  • In Stock:309747
$0.062/pcsRFQ
3262X-1-501 Image
  • Part#:3262X-1-501
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500OHM 0.25W PC PIN SIDE
  • In Stock:8078
$4.503/pcsRFQ
3059Y-1-472 Image
  • Part#:3059Y-1-472
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 4.7K OHM 1W PC PIN SIDE
  • In Stock:19143
$1.733/pcsRFQ
CRM2010-FX-R090ELF Image
  • Part#:CRM2010-FX-R090ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.09 OHM 1% 1W 2010
  • In Stock:254511
$0.095/pcsRFQ
4814P-T01-390 Image
  • Part#:4814P-T01-390
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 39 OHM 14SOIC
  • In Stock:137012
$0.148/pcsRFQ
PM0603-8N2J Image
  • Part#:PM0603-8N2J
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 8.2NH 700MA 110 MOHM
  • In Stock:5678
 RFQ
SDR1105-101KL Image
  • Part#:SDR1105-101KL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 100UH 1.5A 320 MOHM
  • In Stock:198996
$0.107/pcsRFQ
CRT0805-BY-45R3ELF Image
  • Part#:CRT0805-BY-45R3ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 45.3 OHM 0.1% 1/8W 0805
  • In Stock:490655
$0.043/pcsRFQ
3292W-1-501LF Image
  • Part#:3292W-1-501LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500 OHM 0.5W PC PIN TOP
  • In Stock:11197
$2.857/pcsRFQ
3386G-1-303 Image
  • Part#:3386G-1-303
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 30K OHM 0.5W PC PIN TOP
  • In Stock:97263
$0.397/pcsRFQ
  • Part#:PM620-08
  • Manufacturers:Bourns, Inc.
  • Description:INDUCT ARRAY 6 COIL 6.8UH SMD
  • In Stock:5710
 RFQ
SRN2508A-R68M Image
  • Part#:SRN2508A-R68M
  • Manufacturers:Bourns, Inc.
  • Description:IND,2.5X2X0.8MM,0.68UH20%,1.35A,
  • In Stock:429708
$0.054/pcsRFQ
3352W-1-501LF Image
  • Part#:3352W-1-501LF
  • Manufacturers:Bourns, Inc.
  • Description:POT 500 OHM THUMBWHEEL CERM ST
  • In Stock:65431
$0.306/pcsRFQ
PTV09A-4015F-B102 Image
  • Part#:PTV09A-4015F-B102
  • Manufacturers:Bourns, Inc.
  • Description:POT 1K OHM 1/20W CARBON LINEAR
  • In Stock:85942
$0.24/pcsRFQ
  • Part#:4114R-1-820LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 82 OHM 14DIP
  • In Stock:134306
$0.15/pcsRFQ
2219-V-RC Image
  • Part#:2219-V-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390UH 2.5A 180 MOHM TH
  • In Stock:38441
$1.02/pcsRFQ
5.0SMDJ20A Image
  • Part#:5.0SMDJ20A
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 20V 32.4V DO214AB
  • In Stock:89713
$0.266/pcsRFQ
CM252016-27NKL Image
  • Part#:CM252016-27NKL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 27NH 230MA 470 MOHM
  • In Stock:5571
 RFQ
  • Part#:4304M-101-472LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 3 RES 4.7K OHM 4SIP
  • In Stock:128938
$0.172/pcsRFQ
PTF01-152A-503B2 Image
  • Part#:PTF01-152A-503B2
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 50K OHM 0.5W TOP 100MM
  • In Stock:22819
$1.443/pcsRFQ
PM3604-10-B-RC Image
  • Part#:PM3604-10-B-RC
  • Manufacturers:Bourns, Inc.
  • Description:INDUCT ARRAY 2 COIL 10UH SMD
  • In Stock:4504
 RFQ
4310R-102-270LF Image
  • Part#:4310R-102-270LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 27 OHM 10SIP
  • In Stock:109345
$0.182/pcsRFQ
  • Part#:4420P-1-820
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 10 RES 82 OHM 20SOIC
  • In Stock:89096
$0.244/pcsRFQ
3314Z-1-202G Image
  • Part#:3314Z-1-202G
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 2K OHM 0.25W J LEAD SIDE
  • In Stock:74151
$0.434/pcsRFQ
CR1206-FX-1621ELF Image
  • Part#:CR1206-FX-1621ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 1.62K OHM 1% 1/4W 1206
  • In Stock:5842151
$0.004/pcsRFQ
3006Y-1-100 Image
  • Part#:3006Y-1-100
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 10 OHM 0.75W PC PIN SIDE
  • In Stock:38935
$0.917/pcsRFQ
3851A-282-103BL Image
  • Part#:3851A-282-103BL
  • Manufacturers:Bourns, Inc.
  • Description:POT 10K OHM 1W PLASTIC LINEAR
  • In Stock:18678
$2.072/pcsRFQ
AMS22U5A1BLARL121 Image
  • Part#:AMS22U5A1BLARL121
  • Manufacturers:Bourns, Inc.
  • Description:SENSOR ROTARY 210DEG SOLDER LUG
  • In Stock:2524
$14.312/pcsRFQ
3319W-1-201 Image
  • Part#:3319W-1-201
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 200 OHM 0.2W PC PIN
  • In Stock:284425
$0.073/pcsRFQ
  • Part#:4116R-1-472
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 8 RES 4.7K OHM 16DIP
  • In Stock:132698
$0.15/pcsRFQ
2026-07-C4LF Image
  • Part#:2026-07-C4LF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 75V 20% 20KA THROUGH HOLE
  • In Stock:66359
$0.356/pcsRFQ
4814P-1-473LF Image
  • Part#:4814P-1-473LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 47K OHM 14SOIC
  • In Stock:123635
$0.156/pcsRFQ
CAY16-2740F4LF Image
  • Part#:CAY16-2740F4LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 274 OHM 1206
  • In Stock:1124175
$0.022/pcsRFQ
3269W-ES2-202G Image
  • Part#:3269W-ES2-202G
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 2K OHM 0.25W GW TOP ADJ
  • In Stock:5368
 RFQ
4310R-102-122 Image
  • Part#:4310R-102-122
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 5 RES 1.2K OHM 10SIP
  • In Stock:187748
$0.127/pcsRFQ
CAY16-51R0F4LF Image
  • Part#:CAY16-51R0F4LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 4 RES 51 OHM 1206
  • In Stock:1124789
$0.022/pcsRFQ
  • Part#:RJR50FP201M
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 200 OHM 0.5W PC PIN TOP
  • In Stock:4603
$7.484/pcsRFQ
SRN5040-270M Image
  • Part#:SRN5040-270M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 27UH 1.3A 198 MOHM SMD
  • In Stock:502467
$0.047/pcsRFQ
CR1206-FX-8660ELF Image
  • Part#:CR1206-FX-8660ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 866 OHM 1% 1/4W 1206
  • In Stock:6118492
$0.004/pcsRFQ
3223W-1-204 Image
  • Part#:3223W-1-204
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 200K OHM 0.125W J LEAD
  • In Stock:34850
$0.913/pcsRFQ
4818P-2-332 Image
  • Part#:4818P-2-332
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 17 RES 3.3K OHM 18SOIC
  • In Stock:126259
$0.156/pcsRFQ
  • Part#:4310H-101-330LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 9 RES 33 OHM 10SIP
  • In Stock:111121
$0.205/pcsRFQ
  • Part#:91C2A-D24-B20/B20L
  • Manufacturers:Bourns, Inc.
  • Description:POT 100K OHM 1/2W PLASTIC LINEAR
  • In Stock:15953
$2.086/pcsRFQ
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