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Optoelectronics
AccessoriesLED Addressable, SpecialtyDisplay Modules - LCD, OLED Character and NumericDisplay Modules - LCD, OLED, GraphicDisplay Modules - LED Character and NumericDisplay Modules - LED Dot Matrix and ClusterDisplay Modules - Vacuum Fluorescent (VFD)Display, Monitor - LCD Driver/ControllerElectroluminescentFiber Optics - AttenuatorsFiber Optics - ReceiversFiber Optics - Switches, Multiplexers, DemultiplexersFiber Optics - Transceiver ModulesFiber Optics - Transmitters - DiscreteFiber Optics - Transmitters - Drive Circuitry IntegratedLED Emitters - Infrared, UV, VisibleLamps - Cold Cathode Fluorescent (CCFL) & UVLamps - Incandescents, NeonsLaser Diodes, Laser ModulesLED Indication - DiscreteLED Lighting - COBs, Engines, Modules, StripsLED Lighting - ColorLED Lighting - WhiteLED Lighting KitsLED Thermal ProductsLEDs - Circuit Board Indicators, Arrays, Light Bars, Bar GraphsLEDs - Spacers, StandoffsOptics - LensesOptics - Light PipesOptics - ReflectorsOptics - Remote Phosphor Light SourcePanel Indicators, Pilot LightsXenon LightingLaser Diodes, Laser Modules - AccessoriesHeNe Laser HeadsHeNe Laser System AccessoriesHeNe Laser SystemsLaser Diodes, Laser Modules - Laser Delivery, Laser FibersLighting FixturesOptomechanicalAll Category -
Capacitors
Aluminum - Polymer CapacitorsAluminum Electrolytic CapacitorsCapacitor Networks, ArraysCeramic CapacitorsElectric Double Layer Capacitors (EDLC), SupercapacitorsFilm CapacitorsMica and PTFE CapacitorsNiobium Oxide CapacitorsSilicon CapacitorsTantalum - Polymer CapacitorsTantalum CapacitorsThin Film CapacitorsTrimmers, Variable Capacitorsled-indication-discreteAll Category -
Resistors
All Category -
Circuit Protection
Electrical, Specialty FusesFusesGas Discharge Tube Arresters (GDT)Inrush Current Limiters (ICL)Lighting ProtectionPTC Resettable FusesSurge Suppression ICsThermal Cutoffs (Thermal Fuses and Breakers)TVS - DiodesTVS - Mixed TechnologyTVS - ThyristorsTVS - Varistors, MOVsAll Category -
Discrete Semiconductor Products
Diodes - Bridge RectifiersDiodes - Rectifiers - ArraysDiodes - Rectifiers - SingleDiodes - RFDiodes - Variable Capacitance (Varicaps, Varactors)Diodes - Zener - ArraysDiodes - Zener - SinglePower Driver ModulesThyristors - DIACs, SIDACsThyristors - SCRsThyristors - SCRs - ModulesThyristors - TRIACsTransistors - Bipolar (BJT) - ArraysTransistors - Bipolar (BJT) - Arrays, Pre-BiasedTransistors - Bipolar (BJT) - RFTransistors - Bipolar (BJT) - SingleTransistors - Bipolar (BJT) - Single, Pre-BiasedTransistors - FETs, MOSFETs - ArraysTransistors - FETs, MOSFETs - RFTransistors - FETs, MOSFETs - SingleTransistors - IGBTs - ArraysTransistors - IGBTs - ModulesTransistors - IGBTs - SingleTransistors - JFETsTransistors - Programmable UnijunctionTransistors - Special PurposeCurrent Regulation - Diodes, TransistorsAll Category -
Crystals, Oscillators, Resonators
CrystalsOscillatorsPin Configurable/Selectable OscillatorsProgrammable OscillatorsResonatorsVCOs (Voltage Controlled Oscillators)All Category -
Inductors, Coils, Chokes
All Category -
Potentiometers, Variable Resistors
Value Display PotentiometersThumbwheel PotentiometersAccessoriesAdjustable Power ResistorJoystick PotentiometersRotary Potentiometers, RheostatsScale DialsSlide PotentiometersTrimmer PotentiometersAll Category -
Sensors, Transducers
Current SensorsGas SensorsHumidity, Moisture SensorsOptical Sensors - Image Sensors, CameraIrDA Transceiver ModulesLVDT Transducers (Linear Variable Differential Transformer)Magnetic Sensors - Linear, Compass (ICs)Magnetic Sensors - Switches (Solid State)Magnets - Multi PurposeMagnets - Sensor MatchedMotion Sensors - AccelerometersMotion Sensors - GyroscopesMotion Sensors - IMUs (Inertial Measurement Units)Motion Sensors - InclinometersMotion Sensors - OpticalMotion Sensors - Tilt SwitchesMotion Sensors - VibrationMultifunctionOptical Sensors - Ambient Light, IR, UV SensorsOptical Sensors - Distance MeasuringOptical Sensors - Photo Detectors - CdS CellsOptical Sensors - Photo Detectors - Logic OutputOptical Sensors - Photo Detectors - Remote ReceiverOptical Sensors - PhotodiodesOptical Sensors - Photoelectric, IndustrialOptical Sensors - Photointerrupters - Slot Type - Logic OutputOptical Sensors - Photointerrupters - Slot Type - Transistor OutputOptical Sensors - PhototransistorsOptical Sensors - Reflective - Analog OutputOptical Sensors - Reflective - Logic OutputPosition Sensors - Angle, Linear Position MeasuringPressure Sensors, TransducersProximity SensorsProximity/Occupancy Sensors - Finished UnitsSensor Cable - AccessoriesSensor Cable - AssembliesSensor Interface - Junction BlocksShock SensorsSolar CellsSpecialized SensorsStrain GaugesTemperature Sensors - Analog and Digital OutputTemperature Sensors - NTC ThermistorsTemperature Sensors - PTC ThermistorsTemperature Sensors - RTD (Resistance Temperature Detector)Temperature Sensors - Thermocouples, Temperature ProbesTemperature Sensors - Thermostats - MechanicalTemperature Sensors - Thermostats - Solid StateTouch SensorsColor Sensors - IndustrialOptical Sensors - Camera ModulesOptical Sensors - Photonics - Counters, Detectors, SPCM (Single Photon Counting Module)Proximity Sensors - IndustrialTemperature Sensors - Analog and Digital Output - IndustrialTemperature Sensors - Thermostats - Mechanical - IndustrialAll Category -
Isolators
Digital IsolatorsIsolators - Gate DriversOptoisolators - Logic OutputOptoisolators - Transistor, Photovoltaic OutputOptoisolators - Triac, SCR OutputSpecial PurposeAll Category -
Filters
Ceramic FiltersCommon Mode ChokesEMI/RFI Filters (LC, RC Networks)Feed Through CapacitorsFerrite Beads and ChipsHelical FiltersMonolithic CrystalsRF FiltersSAW FiltersAll Category -
Power Supplies - Board Mount
All Category -
Relays
Safety RelaysAccessoriesI/O Relay Module RacksI/O Relay ModulesPower Relays, Over 2 AmpsRelay SocketsSignal Relays, Up to 2 AmpsSolid State RelaysAutomotive RelaysContactors (Electromechanical)Contactors (Solid State)High Frequency (RF) RelaysReed RelaysAll Category
KOA Speer Electronics, Inc.
KOA Speer Electronics, an affiliate of KOA Corporation, has served the electronics industry since 1980. It has a global presence, including corporate headquarters in Japan and sales locations in the USA, Germany, China, and Singapore. Their wide range of products include thick film resistors, thin film resistors, current sensing resistors, wirewound resistors, thermal sensors, fuses, varistors, LTCCs, and modules.
Related Products
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Part Number
SG73P1EWTTP2943F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 294K OHM 1% 1/4W 0402 | Data sheet sg73p1ettp2610f.pdf |
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Part Number
SG73S2ARTTD1693D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 169K OHM 0.5% 1/4W 0805 | Data sheet sg73s2erttd2741f.pdf |
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Part Number
RN731ETTP13R7D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 13.7 OHM 0.5% 1/16W 0402 | Data sheet rn732attd2293c25.pdf |
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Part Number
RN73R2BTTD6193C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 619K OHM 0.25% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
HV733ARTTE6812D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 68.1K OHM 0.5% 1W 2512 | Data sheet hv733artte1004d.pdf |
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Part Number
RN73R2ETTD10R7F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
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Part Number
RN73R2ATTD9101F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 9.1K OHM 1% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
WK73R2ATTD2493F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 249K OHM 1% 3/4W 0805 | Data sheet |
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Part Number
RN73R2ATTD6812D100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 68.1K OHM 0.5% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN731ETTP6040D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 604 OHM 0.5% 1/16W 0402 | Data sheet rn732attd2293c25.pdf |
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Part Number
SG73S1JRTTD1R8J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.8 OHM 5% 1/5W 0603 | Data sheet sg73s2erttd2741f.pdf |
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Part Number
RN73H2BTTD8761F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 8.76K OHM 1% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
WK73R2BTTD5901D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 5.9K OHM 0.5% 1W 1206 | Data sheet wk73r2jtte4640f.pdf |
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Part Number
RK73G2BTTD3403C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THICK FILM 1206 | Data sheet rk73g2bttd3921f.pdf |
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Part Number
RN73R1JTTD1240F100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 124 OHM 1% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RS73F2ARTTD3324C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 3.32 MOHM 0.25% 1/4W 0805 | Data sheet rs73f2brttd4324d.pdf |
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Part Number
RN73R1JTTD11R3F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 11.3 OHM 1% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
SG73P2ETTD1502F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 15K OHM 1% 1/2W 1210 | Data sheet sg73p1ettp2610f.pdf |
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Part Number
RN732BTTD2152D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 21.5K OHM 0.5% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
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Part Number
RN73H2ATTD5232C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 52.3K OHM 0.25% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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Part Number
SG73S1JTTD27R4D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 27.4 OHM 0.5% 1/5W 0603 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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rfq
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Part Number
RS73G2BRTTD5234D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 5.23 MOHM 0.5% 1/3W 1206 | Data sheet rs73f1erttp6202d.pdf |
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Part Number
SG73S2ETTD1471F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.47K OHM 1% 1/2W 1210 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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Part Number
RK73G1JTTD1692C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 16.9K OHM 0.25% 1/10W 0603 | Data sheet rk73g2bttd3921f.pdf |
Quantity
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rfq
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Part Number
RN73R1ETTP4481D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 4.48K OHM 0.5% 1/16W 0402 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
SG73G1JTTD1690C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 169 OHM 0.25% 1/3W 0603 | Data sheet sg73g2bttd1620d.pdf |
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Part Number
RS73F2ARTTD1183F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 118K OHM 1% 1/4W 0805 | Data sheet rs73f1erttp6202d.pdf |
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Part Number
RK73B1HRTTC240J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 24 OHM 5% 1/20W 0201 | Data sheet rk73h1erttp3302d.pdf |
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Part Number
RN731JTTD1211A25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.21K OHM 0.05% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
RN73H1JTTD2870B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 287 OHM 0.1% 1/10W 0603 | Data sheet |
Quantity
add Cart
rfq
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Part Number
RN732BTTD3881B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 3.88K OHM 0.1% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
RN73R2ETTD1500F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
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Part Number
RN73H1JTTD1133F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 113K OHM 1% 1/10W 0603 | Data sheet |
Quantity
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rfq
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Part Number
SG73P2ATTD6491D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 6.49K OHM 0.5% 1/4W 0805 | Data sheet sg73p1ettp2610f.pdf |
Quantity
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rfq
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Part Number
RN73H1JTTD2403C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 240K OHM 0.25% 1/10W 0603 | Data sheet |
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rfq
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Part Number
RS73G1JTTD1583C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 158K OHM 0.25% 1/5W 0603 | Data sheet rs73f2bttd82r5d.pdf |
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rfq
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Part Number
RN73R2BTTD2550D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 255 OHM 0.5% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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rfq
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Part Number
SG73S2ARTTD45R3F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 45.3 OHM 1% 1/4W 0805 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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rfq
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Part Number
WK73S3ATTER47J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 470M OHM 5% 1.5W 2512 | Data sheet wk73s2bttd11lj.pdf |
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rfq
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Part Number
RN73R2BTTD1541D100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.54K OHM 0.5% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73R1ETTP1052C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 10.5K OHM 0.25% 1/16W 0402 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
SG73P2ETTD5620D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 562 OHM 0.5% 1/2W 1210 | Data sheet sg73p1ettp2610f.pdf |
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Part Number
RN732ATTD1183F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 118K OHM 1% 1/10W 0805 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
HV731JRTTD3324F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 3.32 MOHM 1% 1/10W 0603 | Data sheet hv733artte1004d.pdf |
Quantity
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rfq
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Part Number
SG73S2ETTD151G
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 150 OHM 2% 1/2W 1210 | Data sheet sg73s2erttd2741f.pdf |
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rfq
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Part Number
RS73F1JTTD5100D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 510 OHM 0.5% 1/5W 0603 | Data sheet rs73f2bttd82r5d.pdf |
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rfq
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Part Number
RN73R2ETTD3002B25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
Quantity
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Part Number
CF1/4C332J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 3.3K OHM 5% 1/4W AXIAL | Data sheet cf1-4c103j.pdf |
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rfq
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Part Number
RN731ETTP4121C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 4.12K OHM 0.25% 1/16W 0402 | Data sheet rn732attd2293c25.pdf |
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rfq
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Part Number
RN73H2ETTD1541C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.54K OHM 0.25% 1/4W 1210 | Data sheet |
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rfq
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