RF/IF and RFID
Radio Frequency and Intermediate Frequency (RF/IF) products are used for wireless transmission of information by means of electromagnetic radiation. Radio Frequency Identification (RFID) is a specific subset of general RF applications, characterized by use of small, inexpensive devices known as "tags" capable of containing a limited amount of information, that can be wirelessly retrieved (and in some cases modified) through the use of a specialized device known as a "reader" and which are commonly used for object or material tracking, inventory, and similar purposes. Products found within this category may range from finished products for end use, to component-level products and materials from which such finished goods are assembled.
Product List
Total Components: 52
ProductPricingDatasheetPackage / CaseFrequencyApplicationsModulation or ProtocolData Rate (Max)Power - OutputCurrent - TransmittingData InterfaceAntenna ConnectorMemory SizeFeaturesVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device PackageTypeShapeWidthLengthHeightMaterialPlatingPlating - ThicknessAttachment MethodOperating TemperatureTypeShapeLengthWidthThickness - OverallOperating TemperatureAdhesiveMaterialAccessory TypeFor Use With/Related ProductsFrequencyFeaturesSize / DimensionTypeFrequencyInterfaceStandardsPackage / CaseSupplier Device PackageStyleTechnologyAttenuation ValueFrequencyFrequency RangeMemory TypePower (Watts)Writable MemoryImpedanceStandardsPackage / CaseOperating TemperatureFrequency RangeSize / DimensionImpedance - Unbalanced/BalancedTypePhase DifferenceFrequencyInsertion Loss (Max)StandardsReturn Loss (Min)InterfacePackage / CaseVoltage - SupplyMounting TypeOperating TemperatureAccessory TypeMounting TypeFor Use With/Related ProductsPackage / CaseFrequencySupplier Device PackageP1dBFormatGainClassNoise FigureMemoryRF TypeCore ProcessorVoltage - SupplyCarrier NetworkCurrent - SupplyNetwork TechnologyTest FrequencyFeaturesMounting TypeOperating TemperaturePackage / CaseSize / DimensionSupplier Device PackageRF Family/StandardFrequency GroupFrequency (Center/Band)Frequency RangeAntenna TypeNumber of BandsVSWRReturn LossGainPower - MaxFeaturesTerminationIngress ProtectionMounting TypeHeight (Max)ApplicationsTypeFrequencyIsolationPower - Average ForwardInsertion LossVSWRConnector TypePackage / CaseSupplier Device PackageFunctionLO FrequencyRF FrequencyP1dBGainNoise FigureCurrent - SupplyVoltage - SupplyMounting TypePackage / CaseSupplier Device PackageFrequencyRF TypeInput RangeAccuracyVoltage - SupplyCurrent - SupplyMounting TypePackage / CaseSupplier Device PackageCoupler TypeFrequencyCoupling FactorApplicationsInsertion LossPower - MaxIsolationReturn LossPackage / CaseSupplier Device PackageRF TypeFrequencyFeaturesPackage / CaseSupplier Device PackageFunctionFrequencyRF TypeSecondary AttributesMounting TypePackage / CaseSupplier Device PackageRF TypeFrequencyNumber of MixersGainNoise FigureSecondary AttributesCurrent - SupplyVoltage - SupplyMounting TypePackage / CaseSupplier Device PackageFunctionLO FrequencyRF FrequencyP1dBNoise FloorOutput PowerCurrent - SupplyVoltage - SupplyTest FrequencyPackage / CaseTypeFrequency Bands (Low / High)Low Band Attenuation (min / max dB)High Band Attenuation (min / max dB)Return Loss (Low Band / High Band)Mounting TypePackage / CaseRF TypeFrequencyFeaturesPackage / CaseSupplier Device PackageInsertion LossFrequencySpecificationsSize / DimensionPackage / CaseFunctionModulation or ProtocolFrequencyApplicationsInterfaceSensitivityPower - OutputData Rate (Max)FeaturesFrequencySensitivityData Rate (Max)Modulation or ProtocolApplicationsCurrent - ReceivingData InterfaceMemory SizeAntenna ConnectorFeaturesVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device PackageTypeHeight - OverallLength - OverallWidth - OverallVentilationMounting TypeRF TypeTopologyCircuitFrequency RangeIsolationInsertion LossTest FrequencyP1dBIIP3FeaturesImpedanceVoltage - SupplyOperating TemperaturePackage / CaseSupplier Device PackageTypeRF Family/StandardProtocolModulationFrequencyData Rate (Max)Power - OutputSensitivityMemory SizeSerial InterfacesGPIOVoltage - SupplyCurrent - ReceivingCurrent - TransmittingOperating TemperatureMounting TypePackage / CaseSupplier Device PackageRF Family/StandardProtocolModulationFrequencyData RatePower - OutputSensitivitySerial InterfacesAntenna TypeUtilized IC / PartMemory SizeVoltage - SupplyCurrent - ReceivingCurrent - TransmittingMounting TypeOperating TemperatureStock & Quantity
ESP8285H16
Espressif Systems
1
$1.2000
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUWiFi802.11b/g/n-2.4GHz54Mbps20dBm-91dBm-I²C, I²S, SPI, UART82.7V ~ 3.6V50mA ~ 56mA120mA ~ 170mA-Surface Mount32-VFQFN Exposed Pad32-QFN (5x5)----------------
5,088
Cart +
RFQ
ESP8266EX
Espressif Systems
1
$1.6000
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUWiFi802.11b/g/n-2.4GHz54Mbps20dBm-91dBm-I²C, I²S, SPI, UART82.5V ~ 3.6V50mA ~ 56mA120mA ~ 170mA-Surface Mount32-VFQFN Exposed Pad32-QFN (5x5)----------------
3,922
Cart +
RFQ
ESP32-D0WD-V3
Espressif Systems
1
$1.8441
100
$1.4753
500
$1.2294
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth 4.28DPSK, DSSS, DQPSK, OFDM2.412GHz ~ 2.484GHz150Mbps20.5dBm-97dBm448kB ROM, 520kB SRAMADC, I²C, I²S, SDIO, SPI, PWM, UART342.3V ~ 3.6V95mA ~ 100mA130mA ~ 240mA-40°C ~ 125°CSurface Mount48-VFQFN Exposed Pad48-QFN (5x5)----------------
350
Cart +
RFQ
ESP32-U4WDH
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi--2.4GHz-19.5dBm-4MB Flash, 448kB ROM, 520kB SRAMI²C, I²S, SPI, UART-----Surface Mount48-QFN48-QFN (5x5)----------------
100,000
Cart +
RFQ
ESP32-S3R2
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.412GHz ~ 2.484GHz150Mbps21dBm-98.4dBm2MB PSRAMI²C, I²S, SPI, UART, USB303.3V---40°C ~ 85°CSurface Mount56-VFQFN Exposed Pad56-QFN (7x7)----------------
100,000
Cart +
RFQ
ESP32-S3R8
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.412GHz ~ 2.484GHz150Mbps21dBm-98.4dBm8MB PSRAMI²C, I²S, SPI, UART, USB303.3V---40°C ~ 85°CSurface Mount56-VFQFN Exposed Pad56-QFN (7x7)----------------
100,000
Cart +
RFQ
ESP32-S3
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.412GHz ~ 2.484GHz150Mbps21dBm-98.4dBm-I²C, I²S, SPI, UART, USB303.3V---40°C ~ 105°CSurface Mount56-VFQFN Exposed Pad56-QFN (7x7)----------------
100,000
Cart +
RFQ
ESP32-S3R8V
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.412GHz ~ 2.484GHz150Mbps21dBm-98.4dBm8MB PSRAMI²C, I²S, SPI, UART, USB303.3V---40°C ~ 85°CSurface Mount56-VFQFN Exposed Pad56-QFN (7x7)----------------
100,000
Cart +
RFQ
ESP32-D0WD
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth 4.2-2.4GHz150Mbps20dBm-98dBm448kB ROM, 520kB SRAMI²C, I²S, SPI, UART342.3V ~ 3.6V100mA240mA-40°C ~ 125°CSurface Mount48-VFQFN Exposed Pad48-QFN (5x5)----------------
100,000
Cart +
RFQ
ESP32-D0WDQ6
Espressif Systems
1
$8.8460
Datasheet
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TxRx + MCUBluetooth, WiFi802.11b/g/n, Bluetooth 4.2-2.4GHz150Mbps20dBm-98dBm448kB ROM, 520kB SRAMI²C, I²S, SPI, UART342.3V ~ 3.6V100mA240mA-40°C ~ 125°CSurface Mount48-VFQFN Exposed Pad48-QFN (6x6)----------------
100,000
Cart +
RFQ
ESP32-C3FN4
Espressif Systems
1
$1.7000
100
$1.3600
500
$1.1333
Datasheet
32-VFQFN Exposed Pad-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.402GHz ~ 2.48GHz54Mbps21dBm-105dBmGPIO, I²C, I²S, SPI, JTAG, UART, USBAntenna Not Included-4MB Flash, 400kB SRAM, 384kB ROM3V ~ 3.6V84mA ~ 87mA276mA ~ 335mASurface Mount-40°C ~ 85°C (TA)
50
Cart +
RFQ
ESP32-C3FH4
Espressif Systems
1
$8.8460
Datasheet
32-VFQFN Exposed Pad-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.402GHz ~ 2.48GHz54Mbps21dBm-105dBmGPIO, I²C, I²S, SPI, JTAG, UART, USBAntenna Not Included-4MB Flash, 400kB SRAM, 384kB ROM3V ~ 3.6V84mA ~ 87mA276mA ~ 335mASurface Mount-40°C ~ 105°C (TA)
100,000
Cart +
RFQ
ESP32-S2FH4
Espressif Systems
1
$8.8460
Datasheet
56-VFQFN Exposed Pad-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------WiFi802.11b/g/n-2.4GHz150Mbps19.5dBm-97dBmADC, GPIO, I²C, I²S, SPI, PWM, UART, USBAntenna Not IncludedESP32-S24MB Flash2.8V ~ 3.6V63mA ~ 68mA160mA ~ 310mASurface Mount-40°C ~ 125°C (TJ)
100,000
Cart +
RFQ
ESP32-S2FN4R2
Espressif Systems
1
$8.8460
Datasheet
56-VFQFN Exposed Pad-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------WiFi802.11b/g/n-2.4GHz150Mbps19.5dBm-97dBmADC, GPIO, I²C, I²S, SPI, PWM, UART, USBAntenna Not IncludedESP32-S2128kB ROM, 320kB SRAM2.8V ~ 3.6V63mA ~ 68mA160mA ~ 310mASurface Mount-40°C ~ 85°C
100,000
Cart +
RFQ
ESP32-C3-MINI-1-N4
Espressif Systems
1
$8.8460
Datasheet
53-SMD Module-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.412GHz ~ 2.484GHz150Mbps20.5dBm-104dBmADC, GPIO, I²C, I²S, JTAG, PWM, SPI, UART, USBPCB TraceESP32-C3FN44MB Flash, 384kB ROM, 400kB SRAM3V ~ 3.6V82mA ~ 84mA290mA ~ 350mASurface Mount-40°C ~ 85°C (TA)
100,000
Cart +
RFQ
ESP32-C3-WROOM-02-N4
Espressif Systems
1
$8.8460
Datasheet
32-VFQFN Exposed Pad-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.4GHz150Mbps20.5dBm-105dBmGPIO, I²C, I²S, SPI, JTAG, UART, USBPCB TraceESP32-C34MB Flash, 400kB SRAM, 384kB ROM3V ~ 3.6V82mA ~ 84mA280mA ~ 345mASurface Mount-40°C ~ 85°C (TA)
100,000
Cart +
RFQ
ESP32-C3-WROOM-02-H4
Espressif Systems
1
$8.8460
Datasheet
32-SMD Module-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v5.0-2.4GHz150Mbps20.5dBm-105dBmGPIO, I²C, I²S, SPI, JTAG, UART, USBPCB TraceESP32-C34MB Flash, 400kB SRAM, 384kB ROM3V ~ 3.6V82mA ~ 84mA280mA ~ 345mASurface Mount-40°C ~ 105°C (TA)
100,000
Cart +
RFQ
ESP32-S2-MINI-1-N4
Espressif Systems
1
$2.7450
100
$2.1960
500
$1.8300
Datasheet
56-VFQFN Exposed Pad-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------WiFi802.11b/g/n-2.412GHz ~ 2.484GHz150Mbps19.5dBm-97dBmADC, GPIO, I²C, I²S, SPI, PWM, UART, USBPCB TraceESP32-S2128kB ROM, 320kB SRAM3V ~ 3.6V63mA ~ 68mA160mA ~ 310mASurface Mount-40°C ~ 85°C
505
Cart +
RFQ
ESP32-MINI-1-N4
Espressif Systems
1
$8.8460
Datasheet
Module-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3CCK, DSSS, OFDM2.412GHz ~ 2.484GHz150Mbps13dBm-98dBmADC, GPIO, I²C, I²S, SDIO, SPI, PWM, UARTIntegrated, TraceESP32448kB ROM, 536kB SRAM2.3V ~ 3.6V95mA ~ 100mA130mA ~ 240mAChassis Mount-40°C ~ 85°C (TA)
100,000
Cart +
RFQ
ESP32-MINI-1-H4
Espressif Systems
1
$8.8460
Datasheet
Module-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Bluetooth, WiFi802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3CCK, DSSS, OFDM2.412GHz ~ 2.484GHz150Mbps13dBm-98dBmADC, GPIO, I²C, I²S, SDIO, SPI, PWM, UARTIntegrated, TraceESP32448kB ROM, 536kB SRAM2.3V ~ 3.6V95mA ~ 100mA130mA ~ 240mAChassis Mount-40°C ~ 125°C (TA)
100,000
Cart +
RFQ