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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

SMBJ26A Image
  • Part#:SMBJ26A
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 26V 42.1V SMB
  • In Stock:497428
$0.044/pcsRFQ
3339P-1-504LF Image
  • Part#:3339P-1-504LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500K OHM 0.5W PC PIN TOP
  • In Stock:32363
$1.045/pcsRFQ
SRR1003-470Y Image
  • Part#:SRR1003-470Y
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 47UH 600MA 650 MOHM
  • In Stock:163570
$0.137/pcsRFQ
  • Part#:TISP4145M3LMFR
  • Manufacturers:Bourns, Inc.
  • Description:SURGE SUPP THYRISTOR 120V TO-92
  • In Stock:4890
 RFQ
3862C-122-503AL Image
  • Part#:3862C-122-503AL
  • Manufacturers:Bourns, Inc.
  • Description:POT 50K OHM 1W CERMET LINEAR
  • In Stock:11576
$3.285/pcsRFQ
3329P-DK9-204 Image
  • Part#:3329P-DK9-204
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 200K OHM 0.5W PC PIN TOP
  • In Stock:39201
$0.931/pcsRFQ
2026-07-C3LF Image
  • Part#:2026-07-C3LF
  • Manufacturers:Bourns, Inc.
  • Description:GDT 75V 20% 20KA THROUGH HOLE
  • In Stock:63610
$0.347/pcsRFQ
PTL45-15O0-105B2 Image
  • Part#:PTL45-15O0-105B2
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 1M OHM 0.125W TOP 45MM
  • In Stock:60629
$0.501/pcsRFQ
PWR4525W10R0F Image
  • Part#:PWR4525W10R0F
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 10 OHM 1% 2W 4525
  • In Stock:69330
$0.272/pcsRFQ
CR1206-JW-911ELF Image
  • Part#:CR1206-JW-911ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 910 OHM 5% 1/4W 1206
  • In Stock:2981780
$0.003/pcsRFQ
  • Part#:8250-104K-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 100MH 22MA 484 OHM TH
  • In Stock:87835
$0.227/pcsRFQ
4606X-102-822 Image
  • Part#:4606X-102-822
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 3 RES 8.2K OHM 6SIP
  • In Stock:5310
 RFQ
CR2010-JW-103ELF Image
  • Part#:CR2010-JW-103ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 10K OHM 5% 1/2W 2010
  • In Stock:685104
$0.034/pcsRFQ
3290W-1-500M Image
  • Part#:3290W-1-500M
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 50 OHM 1W PC PIN TOP ADJ
  • In Stock:3699
$10.193/pcsRFQ
SDR0302-391KL Image
  • Part#:SDR0302-391KL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390UH 120MA 10.8 OHM
  • In Stock:229087
$0.087/pcsRFQ
AMS22U5A1BLARL327 Image
  • Part#:AMS22U5A1BLARL327
  • Manufacturers:Bourns, Inc.
  • Description:SENSOR ROTARY 270DEG SOLDER LUG
  • In Stock:2561
$14.758/pcsRFQ
4816P-T03-302/622 Image
  • Part#:4816P-T03-302/622
  • Manufacturers:Bourns, Inc.
  • Description:RES NTWRK 28 RES MULT OHM 16SOIC
  • In Stock:105226
$0.23/pcsRFQ
MOV-14D271K Image
  • Part#:MOV-14D271K
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 270V 4.5KA DISC 14MM
  • In Stock:684075
$0.033/pcsRFQ
CR0805-JW-915ELF Image
  • Part#:CR0805-JW-915ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 9.1M OHM 5% 1/8W 0805
  • In Stock:3569808
$0.003/pcsRFQ
79F6R8K-RC Image
  • Part#:79F6R8K-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 6.8UH 175MA 2 OHM TH
  • In Stock:5933
 RFQ
4814P-1-562 Image
  • Part#:4814P-1-562
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 5.6K OHM 14SOIC
  • In Stock:168801
$0.129/pcsRFQ
CR0402-FX-1210GLF Image
  • Part#:CR0402-FX-1210GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 121 OHM 1% 1/16W 0402
  • In Stock:5284785
$0.004/pcsRFQ
  • Part#:RJR26FX103R
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 10KOHM 0.25W PC PIN SIDE
  • In Stock:20337
$1.779/pcsRFQ
PVC6D502C01B00 Image
  • Part#:PVC6D502C01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 5K OHM 0.5W PC PIN TOP
  • In Stock:5850
 RFQ
SDR1305-150M Image
  • Part#:SDR1305-150M
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 15UH 3.3A 46 MOHM SMD
  • In Stock:130416
$0.168/pcsRFQ
1140-271K Image
  • Part#:1140-271K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 270UH 11.4A 56 MOHM TH
  • In Stock:4681
 RFQ
PV36X200C01B00 Image
  • Part#:PV36X200C01B00
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 20 OHM 0.5W PC PIN SIDE
  • In Stock:48616
$0.786/pcsRFQ
SDR0703-102KHL Image
  • Part#:SDR0703-102KHL
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1MH 80MA 14.2 OHM SMD
  • In Stock:213468
$0.098/pcsRFQ
SF-2410FP075W-2 Image
  • Part#:SF-2410FP075W-2
  • Manufacturers:Bourns, Inc.
  • Description:2410 SMD FAST-ACTING PRECISION W
  • In Stock:166790
$0.141/pcsRFQ
3386P-EY5-105LF Image
  • Part#:3386P-EY5-105LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 1M OHM 0.5W PC PIN TOP
  • In Stock:75296
$0.494/pcsRFQ
9310-14-RC Image
  • Part#:9310-14-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.2UH 650MA 420 MOHM
  • In Stock:5749
 RFQ
4308H-101-820 Image
  • Part#:4308H-101-820
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 7 RES 82 OHM 8SIP
  • In Stock:112549
$0.197/pcsRFQ
CR0805-FX-1542ELF Image
  • Part#:CR0805-FX-1542ELF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 15.4K OHM 1% 1/8W 0805
  • In Stock:2955514
$0.003/pcsRFQ
4612X-102-560LF Image
  • Part#:4612X-102-560LF
  • Manufacturers:Bourns, Inc.
  • Description:RES ARRAY 6 RES 56 OHM 12SIP
  • In Stock:301108
$0.075/pcsRFQ
5.0SMDJ28A-Q Image
  • Part#:5.0SMDJ28A-Q
  • Manufacturers:Bourns, Inc.
  • Description:DIO TVS VWM 28V 5KW UNIDIR SMC A
  • In Stock:73418
$0.321/pcsRFQ
3306F-1-504 Image
  • Part#:3306F-1-504
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 500K OHM 0.2W PC PIN TOP
  • In Stock:215101
$0.088/pcsRFQ
70ADJ-5-FL1 Image
  • Part#:70ADJ-5-FL1
  • Manufacturers:Bourns, Inc.
  • Description:CONN MOD 5POS FEMALE SMD LOC PIN
  • In Stock:71464
$0.446/pcsRFQ
SRF2012-361YA Image
  • Part#:SRF2012-361YA
  • Manufacturers:Bourns, Inc.
  • Description:CMC 300MA 2LN 360 OHM SMD
  • In Stock:489966
$0.049/pcsRFQ
CRE2512-FZ-R002E-2 Image
  • Part#:CRE2512-FZ-R002E-2
  • Manufacturers:Bourns, Inc.
  • Description:RES 0.002 OHM 1% 2W 2512
  • In Stock:217219
$0.088/pcsRFQ
  • Part#:70F394AI
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 390UH 97MA 15.8 OHM TH
  • In Stock:5040
 RFQ
3292X-1-223LF Image
  • Part#:3292X-1-223LF
  • Manufacturers:Bourns, Inc.
  • Description:TRIMMER 22K OHM 0.5W PC PIN SIDE
  • In Stock:14275
$2.695/pcsRFQ
SRR1260A-821K Image
  • Part#:SRR1260A-821K
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 820UH 730MA 1.5 OHM
  • In Stock:114589
$0.185/pcsRFQ
CI201210-4N7D Image
  • Part#:CI201210-4N7D
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 4.7NH 300MA 200 MOHM
  • In Stock:5595
 RFQ
PTS01-12L-103A3 Image
  • Part#:PTS01-12L-103A3
  • Manufacturers:Bourns, Inc.
  • Description:SLIDE POT 10KOHM 0.25W TOP 100MM
  • In Stock:13095
$2.819/pcsRFQ
CR0201-FW-60R4GLF Image
  • Part#:CR0201-FW-60R4GLF
  • Manufacturers:Bourns, Inc.
  • Description:RES SMD 60.4 OHM 1% 1/20W 0201
  • In Stock:1827387
$0.012/pcsRFQ
PEC11R-4120F-S0018 Image
  • Part#:PEC11R-4120F-S0018
  • Manufacturers:Bourns, Inc.
  • Description:ROTARY ENCODER MECHANICAL 18PPR
  • In Stock:60011
$0.319/pcsRFQ
SMCJ7.0CA Image
  • Part#:SMCJ7.0CA
  • Manufacturers:Bourns, Inc.
  • Description:TVS DIODE 7V 12V SMC
  • In Stock:245844
$0.076/pcsRFQ
CGA1206MLA-38501E Image
  • Part#:CGA1206MLA-38501E
  • Manufacturers:Bourns, Inc.
  • Description:VARISTOR 47.5V 200A 1206
  • In Stock:139448
$0.165/pcsRFQ
8230-00-RC Image
  • Part#:8230-00-RC
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 150NH 1.1A 100 MOHM TH
  • In Stock:66181
$0.291/pcsRFQ
SRR5018-1R2Y Image
  • Part#:SRR5018-1R2Y
  • Manufacturers:Bourns, Inc.
  • Description:FIXED IND 1.2UH 3A 30 MOHM SMD
  • In Stock:138628
$0.14/pcsRFQ
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