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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
RN73R2ATTD1474F100
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.47M OHM 1% 1/8W 0805 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73H1ETTP2490B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 249 OHM 0.1% 1/16W 0402 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
RN732BTTD1432F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 14.3K OHM 1% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
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Part Number
RN73H2ATTD6261B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 6.26K OHM 0.1% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
RN73H2ETTD1273F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 127K OHM 1% 1/4W 1210 | Data sheet |
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Part Number
RS73G1JRTTD1133F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 113K OHM 1% 1/5W 0603 | Data sheet rs73f2brttd4324d.pdf |
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Part Number
RN73R2ETTD1502B10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
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Part Number
RN731JTTD2872B25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 28.7K OHM 0.1% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
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Part Number
RN73R2ETTD15R6F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRESISTOR THIN FILM 1210 SIZE 1% | Data sheet rn73r2ettd6120d10.pdf |
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Part Number
RN732ATTD67R3C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 67.3 OHM 0.25% 1/10W 0805 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
RN73R2BTTD5490F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 549 OHM 1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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rfq
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Part Number
RN73H1JTTD2772B05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 27.7K OHM 0.1% 1/10W 0603 | Data sheet |
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Part Number
SG73S1ETTP3830D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 383 OHM 0.5% 1/8W 0402 | Data sheet sg73s2erttd2741f.pdf |
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Part Number
RN73H2ATTD5232C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 52.3K OHM 0.25% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
RN73R2ETTD3203D100
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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
SG73G2BTTD1801C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.8K OHM 0.25% 1/2W 1206 | Data sheet sg73g2bttd1620d.pdf |
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Part Number
RN73H1JTTD1801B05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.8K OHM 0.1% 1/10W 0603 | Data sheet |
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Part Number
RN732BTTD18R9C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 18.9 OHM 0.25% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
Quantity
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rfq
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Part Number
RK73G1HTTC5603D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 560K OHM 0.5% 1/20W 0201 | Data sheet rk73g2bttd3921f.pdf |
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Part Number
RK73H2BTTD6494F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 6.49M OHM 1% 1/4W 1206 | Data sheet rk73h1httc4223d.pdf |
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Part Number
RN73H2BTTD1380C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 138 OHM 0.25% 1/4W 1206 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RK73G1ETTP2872C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 28.7K OHM 0.25% 1/10W 0402 | Data sheet rk73g2bttd3921f.pdf |
Quantity
add Cart
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Part Number
RN732BTTD3573C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 357K OHM 0.25% 1/8W 1206 | Data sheet rn732attd2293c25.pdf |
Quantity
add Cart
rfq
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Part Number
SG73P2ARTTD104J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 100K OHM 5% 1/4W 0805 | Data sheet sg73p1erttp243j.pdf |
Quantity
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rfq
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Part Number
SG73S1ETTP825J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 8.2M OHM 5% 1/8W 0402 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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Part Number
SG73P2BTTD6R65F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 6.65 OHM 1% 1/3W 1206 | Data sheet sg73p2attd1004d.pdf |
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Part Number
RN73R2BTTD3322F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 33.2K OHM 1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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Part Number
RN73H1ETTP2182B50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 21.8K OHM 0.1% 1/16W 0402 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
add Cart
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Part Number
SG73S1ERTTP3093D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 309K OHM 0.5% 1/8W 0402 | Data sheet sg73s2erttd2741f.pdf |
Quantity
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rfq
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Part Number
RN73H2ETTD15R6F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 15.6 OHM 1% 1/4W 1210 | Data sheet |
Quantity
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rfq
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Part Number
RN73H2ETTD34R0C50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 34 OHM 0.25% 1/4W 1210 | Data sheet |
Quantity
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rfq
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Part Number
RS73G2ATTD5362B
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 53.6K OHM 0.1% 1/4W 0805 | Data sheet rs73f2bttd82r5d.pdf |
Quantity
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rfq
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Part Number
RS73F2ARTTD2800C
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 280 OHM 0.25% 1/4W 0805 | Data sheet rs73f2brttd4324d.pdf |
Quantity
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rfq
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Part Number
RN731JTTD5972C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 59.7K OHM 0.25% 1/16W 0603 | Data sheet rn732attd2293c25.pdf |
Quantity
add Cart
rfq
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Part Number
RN73H2ETTD5763D25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 576K OHM 0.5% 1/4W 1210 | Data sheet |
Quantity
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rfq
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Part Number
RN732ATTD1151D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.15K OHM 0.5% 1/10W 0805 | Data sheet rn732attd2293c25.pdf |
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rfq
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Part Number
RN73R2BTTD5621F50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 5.62K OHM 1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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rfq
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Part Number
RK73H2ATTD1274F
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.27M OHM 1% 1/4W 0805 | Data sheet rk73h1httc4223d.pdf |
Quantity
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rfq
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Part Number
RN73H1ETTP1671F50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.67K OHM 1% 1/16W 0402 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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Part Number
RN73H2ATTD1643D50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 164K OHM 0.5% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
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Part Number
SLR1TTER43J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionSLR SMD-RESISTOR CURRENT SENSE | Data sheet slr1tte5763f.pdf |
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Part Number
RN73H2ATTD5301D10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 5.3K OHM 0.5% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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Part Number
RN73H2ATTD53R0C25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 53 OHM 0.25% 1/8W 0805 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
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rfq
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Part Number
RN73H1ETTP1493F50
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 149K OHM 1% 1/16W 0402 | Data sheet rn73h1ettp2210b10.pdf |
Quantity
add Cart
rfq
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Part Number
RN73R2BTTD1000B05
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 100 OHM 0.1% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
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rfq
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Part Number
RN73H1JTTD9762F10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 97.6K OHM 1% 1/10W 0603 | Data sheet |
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rfq
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Part Number
RN73R2BTTD51R7C10
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 51.7 OHM 0.25% 1/4W 1206 | Data sheet rn73r2attd21r8c50.pdf |
Quantity
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rfq
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Part Number
RN73H2ETTD1201F25
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 1.2K OHM 1% 1/4W 1210 | Data sheet |
Quantity
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rfq
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Part Number
SG73S2ATTD6042D
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 60.4K OHM 0.5% 1/4W 0805 | Data sheet sg73s2erttd2741f.pdf |
Quantity
add Cart
rfq
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Part Number
SG73S2ETTD245J
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ManufacturersKOA Speer Electronics, Inc. | DescriptionRES 2.4M OHM 5% 1/2W 1210 | Data sheet sg73s2erttd2741f.pdf |
Quantity
add Cart
rfq
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