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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
RN73R2ATTD3440C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 344 OHM 0.25% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
SR731JTTD3R74F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionCURRENT SENSE RESISTOR | Data sheet sr731httcr68j.pdf |
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Part Number
RS73G2BRTTD36R0B
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 36 OHM 0.1% 1/3W 1206 | Data sheet rs73f1erttp6202d.pdf |
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Part Number
RS73G2ATTD10R7B
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 10.7 OHM 0.1% 1/4W 0805 | Data sheet rs73f2bttd82r5d.pdf |
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Part Number
RN73H2BTTD35R7D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 35.7 OHM 0.5% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
SG73G1JTTD4302D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 43K OHM 0.5% 1/3W 0603 | Data sheet sg73g2bttd1620d.pdf |
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Part Number
RS73F2BRTTD3573C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 357K OHM 0.25% 1/3W 1206 | Data sheet rs73f2brttd4324d.pdf |
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Part Number
RN731JTTD72R3D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 72.3 OHM 0.5% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
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Part Number
RN73R1JTTD33R0B25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 33 OHM 0.1% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73H2ETTD2212B25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 22.1K OHM 0.1% 1/4W 1210 | Data sheet |
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Part Number
SG73G2BTTD18R2D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 18.2 OHM 0.5% 1/2W 1206 | Data sheet sg73g2bttd1620d.pdf |
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Part Number
RN732ATTD2550C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 255 OHM 0.25% 1/10W 0805 | Data sheet rn732attd2293c25.pdf |
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Part Number
RS73F1JRTTD3302C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 33K OHM 0.25% 1/5W 0603 | Data sheet rs73f1erttp6202d.pdf |
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Part Number
SG73P2BRTTD223J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 22K OHM 5% 1/3W 1206 | Data sheet sg73p1erttp243j.pdf |
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Part Number
RN73R2ATTD4700A05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 470 OHM 0.05% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73R2ATTD2210F100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 221 OHM 1% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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Part Number
RK73H2BRTTD3573D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 357K OHM 0.50% 1/4W 1206 | Data sheet rk73h1erttp3302d.pdf |
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Part Number
RN73H2ETTD1500B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 150 OHM 0.1% 1/4W 1210 | Data sheet |
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Part Number
HV731JRTTD2872F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 28.7K OHM 1% 1/10W 0603 | Data sheet hv733artte1004d.pdf |
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Part Number
RK73B1JRTTD622J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 6.2K OHM 5% 1/10W 0603 | Data sheet rk73h1erttp3302d.pdf |
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Part Number
SG73S2ETTD4301F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 4.3K OHM 1% 1/2W 1210 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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rfq
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Part Number
RN73H2ATTD5622F100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 56.2K OHM 1% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
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rfq
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Part Number
RN73H2BTTD8662D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 86.6K OHM 0.5% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
add Cart
rfq
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Part Number
RS73G2BTTD1692C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 16.9K OHM 0.25% 1/3W 1206 | Data sheet rs73f2bttd82r5d.pdf |
Quantity
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rfq
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Part Number
RN73R2ETTD5360C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
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Part Number
RN73H2BTTD2770D100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 277 OHM 0.5% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RN732BTTD7411C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 7.41K OHM 0.25% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
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Part Number
RN731JTTD1200D10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 120 OHM 0.5% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
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rfq
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Part Number
RS73G1JRTTD73R2F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 73.2 OHM 1% 1/5W 0603 | Data sheet rs73f2brttd4324d.pdf |
Quantity
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Part Number
RN731JTTD2340C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 234 OHM 0.25% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
Quantity
add Cart
rfq
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Part Number
RS73F2BRTTD13R0D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 13 OHM 0.5% 1/3W 1206 | Data sheet rs73f1erttp6202d.pdf |
Quantity
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rfq
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Part Number
SG73P1EWTTP3301D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 3.3K OHM 0.5% 1/4W 0402 | Data sheet sg73p1ettp2610f.pdf |
Quantity
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rfq
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Part Number
RS73F2ARTTD3650C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 365 OHM 0.25% 1/4W 0805 | Data sheet rs73f2brttd4324d.pdf |
Quantity
add Cart
rfq
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Part Number
RN731ETTP6190D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 619 OHM 0.5% 1/16W 0402 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
SR732ARTTD2R87F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 2.87 OHM 1% 1/3W 0805 | Data sheet sr732arttdr11g.pdf |
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rfq
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Part Number
SG73P2E1RTTD2493F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 249K OHM 1% 1W 1210 | Data sheet sg73p1erttp243j.pdf |
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rfq
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Part Number
RK73B2HTTE242J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 2.4K OHM 5% 3/4W 2010 | Data sheet rk73b1jttd225j.pdf |
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rfq
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Part Number
RN732ATTD8351A10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 8.35K OHM 0.05% 1/10W 0805 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
RN73R1ETTP6800F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 680 OHM 1% 1/16W 0402 | Data sheet rn73r2attd21r8c50.pdf |
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rfq
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Part Number
RN73R1JTTD18R2D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 18.2 OHM 0.5% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
SG73G2ATTD1692D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 16.9K OHM 0.5% 1/2W 0805 | Data sheet sg73g2bttd1620d.pdf |
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rfq
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Part Number
WK73R2BTTD2262F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 22.6K OHM 1% 3/4W 1206 | Data sheet wk73r2jtte4640f.pdf |
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Part Number
RN73H2ETTD2770D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 277 OHM 0.5% 1/4W 1210 | Data sheet |
Quantity
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rfq
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Part Number
RS73F2BTTD5362C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 53.6K OHM 0.25% 1/3W 1206 | Data sheet rs73f2bttd82r5d.pdf |
Quantity
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rfq
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Part Number
RN731JTTD1522B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 15.2K OHM 0.1% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
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rfq
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Part Number
RS73F2BTTD7152F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 71.5K OHM 1% 1/3W 1206 | Data sheet rs73f2bttd82r5d.pdf |
Quantity
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rfq
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Part Number
RK73H3ATTE2743D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 274K OHM 0.5% 1W 2512 | Data sheet rk73h1httc4223d.pdf |
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rfq
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Part Number
RN73R1ETTP1893F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 189K OHM 1% 1/16W 0402 | Data sheet rn73r2attd21r8c50.pdf |
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rfq
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Part Number
RN73R2BTTD1211F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.21K OHM 1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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Part Number
RN73R1ETTP9651F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 9.65K OHM 1% 1/16W 0402 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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