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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
RN73H1JTTD8252B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 82.5K OHM 0.1% 1/10W 0603 | Data sheet |
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Part Number
RN73H2ETTD8980D100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 898 OHM 0.5% 1/4W 1210 | Data sheet |
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Part Number
RK73G2BTTD2263C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THICK FILM 1206 | Data sheet rk73g2bttd3921f.pdf |
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Part Number
RN73H2ATTD2402C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 24K OHM 0.25% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
RN73R2ATTD3480F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 348 OHM 1% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RK73G1ETTP5100F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 510 OHM 1% 1/10W 0402 | Data sheet rk73g2bttd3921f.pdf |
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Part Number
RN73R1JTTD13R8F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 13.8 OHM 1% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73R2BTTD1910C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 191 OHM 0.25% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73H2BTTD7770B05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 777 OHM 0.1% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
RN73H1ETTP8980C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 898 OHM 0.25% 1/16W 0402 | Data sheet rn73h1ettp2210b10.pdf |
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rfq
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Part Number
RN73R2ATTD1434D100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.43M OHM 0.5% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73H2ATTD2232B05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 22.3K OHM 0.1% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
RN73R1JTTD3603C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 360K OHM 0.25% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RK73H2ATTD2552D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 25.5K OHM 0.5% 1/4W 0805 | Data sheet rk73h1httc4223d.pdf |
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Part Number
RN73R2BTTD7150A10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 715 OHM 0.05% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN732BTTD3013C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 301K OHM 0.25% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
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rfq
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Part Number
SG73P1ETTP2671D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 2.67K OHM 0.5% 1/8W 0402 | Data sheet sg73p1ettp2610f.pdf |
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Part Number
RK73H2ATTD16R2F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 16.2 OHM 1% 1/4W 0805 | Data sheet rk73h1httc4223d.pdf |
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Part Number
SG73S2BRTTD3402F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 34K OHM 1% 1/3W 1206 | Data sheet sg73s2erttd2741f.pdf |
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Part Number
SG73P2BRTTD2492D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 24.9K OHM 0.5% 1/3W 1206 | Data sheet sg73p1erttp243j.pdf |
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rfq
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Part Number
SG73S2E1RTTD2150F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 215 OHM 1% 1W 1210 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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rfq
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Part Number
RN73R1JTTD7152C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 71.5K OHM 0.25% 1/10W 0603 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73H2ATTD4321D10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 4.32K OHM 0.5% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RN73R2BTTD6122B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 61.2K OHM 0.1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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rfq
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Part Number
RN73H1JTTD2082D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 20.8K OHM 0.5% 1/10W 0603 | Data sheet |
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Part Number
WK73R2HTTE7150F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 715 OHM 1% 1W 2010 | Data sheet wk73r2jtte4640f.pdf |
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rfq
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Part Number
RK73G1JRTTD1650F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 165 OHM 1% 1/10W 0603 | Data sheet rk73g2arttd4303c.pdf |
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Part Number
RN731JTTD1601A05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.6K OHM 0.05% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
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Part Number
SG73G2BTTD2943C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 294K OHM 0.25% 1/2W 1206 | Data sheet sg73g2bttd1620d.pdf |
Quantity
add Cart
rfq
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Part Number
RN73R2ATTD6810D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 681 OHM 0.5% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
add Cart
rfq
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Part Number
SG73P1EWTTP5101F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 5.1K OHM 1% 1/4W 0402 | Data sheet sg73p1ettp2610f.pdf |
Quantity
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rfq
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Part Number
RN73H2ATTD16R9B25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 16.9 OHM 0.1% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RN73H1JTTD1110C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 111 OHM 0.25% 1/10W 0603 | Data sheet |
Quantity
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rfq
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Part Number
RS73F1JRTTD1273B
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 127K OHM 0.1% 1/5W 0603 | Data sheet rs73f1erttp6202d.pdf |
Quantity
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rfq
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Part Number
RN73R2ETTD1801A25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
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rfq
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Part Number
RS73F2BRTTD1131D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.13K OHM 0.5% 1/3W 1206 | Data sheet rs73f1erttp6202d.pdf |
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rfq
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Part Number
RN73H1ETTP7960D10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 796 OHM 0.5% 1/16W 0402 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RN73R2ATTD1493F50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 149K OHM 1% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
add Cart
rfq
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Part Number
RN73R1ETTP32R8F50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 32.8 OHM 1% 1/16W 0402 | Data sheet rn73r2attd21r8c50.pdf |
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rfq
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Part Number
RK73B1FRTTBL121G
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 120 OHM 2% 1/32W 1005 | Data sheet rk73h1erttp3302d.pdf |
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rfq
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Part Number
RN732ATTD2081B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 2.08K OHM 0.1% 1/10W 0805 | Data sheet rn732attd2293c25.pdf |
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rfq
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Part Number
RN73R2BTTD1021F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.02K OHM 1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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rfq
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Part Number
RN73R2BTTD1213D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 121K OHM 0.5% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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rfq
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Part Number
RN73H2BTTD3880F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 388 OHM 1% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
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rfq
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Part Number
SG73S2ETTD1R43F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.43 OHM 1% 1/2W 1210 | Data sheet sg73s2erttd2741f.pdf |
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rfq
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Part Number
RK73G2BTTD4423F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THICK FILM 1206 | Data sheet rk73g2bttd3921f.pdf |
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rfq
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Part Number
RS73G2BRTTD23R2F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 23.2 OHM 1% 1/3W 1206 | Data sheet rs73f1erttp6202d.pdf |
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rfq
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Part Number
RN73H2BTTD7682B05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 76.8K OHM 0.1% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RK73H3ATTE3243D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 324K OHM 0.5% 1W 2512 | Data sheet rk73h1httc4223d.pdf |
Quantity
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rfq
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Part Number
RN732BTTD5621D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 5.62K OHM 0.5% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
Quantity
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