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  • RFID, RF Access, Monitoring ICs
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSupplier Device PackageBase Product Numberinterface typemains inputPackageRoHStransmission rateOperating TemperaturePackagingSeriesPart StatusTypeVoltage - SupplyFrequencyInterfaceStandards
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSupplier Device PackageBase Product Numberinterface typemains inputPackageRoHStransmission rateOperating TemperaturePackagingSeriesPart StatusTypeVoltage - SupplyFrequencyInterfaceStandards
Nanjing Zhongke Microelectronics Si512
Mfr. Part #
Si512
Twicea Part #
530-778-Si512
Nanjing Zhongke Microelectronics
QFN-32-EP(5x5) RFID ICs ROHS
Datasheet Compare
384 In Stock
    Min.:1
    Mult.:1
    - - - - - - Tape & Reel (TR) true - - - - - - - - - -
    Si512
    Si512

    530-778-Si512 Nanjing Zhongke Microelectronics
    RoHS :
    Package : -
    In Stock : 384
    1 : -
    Nanjing Zhongke Microelectronics Ci522
    Mfr. Part #
    Ci522
    Twicea Part #
    530-778-Ci522
    Nanjing Zhongke Microelectronics
    848Kbps ISO 14443A,MIFARE SPI QFN-16-EP(3x3) RFID ICs ROHS
    Datasheet Compare
    3510 In Stock
      Min.:1
      Mult.:1
      - - - - SPI 2.3V~3.6V Tape & Reel (TR) true 848Kbps - - - - - - 13.56MHz - -
      Ci522
      Ci522

      530-778-Ci522 Nanjing Zhongke Microelectronics
      RoHS :
      Package : -
      In Stock : 3510
      1 : -
      Nanjing Zhongke Microelectronics SI522
      Mfr. Part #
      SI522
      Twicea Part #
      530-778-SI522
      Nanjing Zhongke Microelectronics
      ISO 14443A,MIFARE SPI,UART QFN-32-EP(5x5) RFID ICs ROHS
      Datasheet Compare
      2811 In Stock
        Min.:1
        Mult.:1
        - - - - SPI,UART 2.5V~3.6V Tape & Reel (TR) true - - - - - - - 13.56MHz - -
        SI522
        SI522

        530-778-SI522 Nanjing Zhongke Microelectronics
        RoHS :
        Package : -
        In Stock : 2811
        1 : -
        Nanjing Zhongke Microelectronics SI522A
        Mfr. Part #
        SI522A
        Twicea Part #
        530-778-SI522A
        Nanjing Zhongke Microelectronics
        ISO 14443A, MIFARE SPI,UART,I2C QFN-32-EP(5x5) RFID ICs ROHS
        Datasheet Compare
        2506 In Stock
          Min.:1
          Mult.:1
          - - - - SPI,UART,I2C 2.5V~3.6V Tape & Reel (TR) true - - - - - - - 13.56MHz - -
          SI522A
          SI522A

          530-778-SI522A Nanjing Zhongke Microelectronics
          RoHS :
          Package : -
          In Stock : 2506
          1 : -
          EM Microelectronic EM4830RFAB132WS7
          Mfr. Part #
          EM4830RFAB132WS7
          Twicea Part #
          530-778-EM4830RFAB132WS7
          EM Microelectronic
          DUAL INTERFACE, CONTACT AND CONT
          Datasheet Compare
          49 In Stock
            Min.:1
            Mult.:1
            - Die Wafer - - - - - - -25°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder 2.7V ~ 3.3V, 4.5V ~ 5.5V - Serial ISO 14443-A, ISO 14443-B
            EM4830RFAB132WS7
            EM4830RFAB132WS7

            530-778-EM4830RFAB132WS7 EM Microelectronic
            RoHS :
            Package : -
            In Stock : 49
            1 : -
            EM Microelectronic EM4094TP16B
            Mfr. Part #
            EM4094TP16B
            Twicea Part #
            530-778-EM4094TP16B
            EM Microelectronic
            13.56MHZ, COMPLIANT ISO 15693 AN
            Datasheet Compare
            14 In Stock
              Min.:1
              Mult.:1
              Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP - - - - - - -40°C ~ 110°C (TJ) Tape & Reel (TR) - Active RFID Reader 4.5V ~ 5.5V 13.56MHz Serial ISO 14443, ISO 15693
              EM4094TP16B
              EM4094TP16B

              530-778-EM4094TP16B EM Microelectronic
              RoHS :
              Package : -
              In Stock : 14
              1 : -
              EM Microelectronic EM4332V3WS6E
              Mfr. Part #
              EM4332V3WS6E
              Twicea Part #
              530-778-EM4332V3WS6E
              EM Microelectronic
              EMLINQ LIMITED VERSION (NO WEB A
              Datasheet Compare
              43 In Stock
                Min.:1
                Mult.:1
                - Die Wafer - - - - - - -40°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder - 13.56MHz - ISO 14443-A
                EM4332V3WS6E
                EM4332V3WS6E

                530-778-EM4332V3WS6E EM Microelectronic
                RoHS :
                Package : -
                In Stock : 43
                1 : -
                EM Microelectronic EM4094SO20B
                Mfr. Part #
                EM4094SO20B
                Twicea Part #
                530-778-EM4094SO20B
                EM Microelectronic
                13.56MHZ, COMPLIANT ISO 15693 AN
                Datasheet Compare
                6 In Stock
                  Min.:1
                  Mult.:1
                  Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SO - - - - - - -40°C ~ 110°C (TJ) Tape & Reel (TR) - Active RFID Reader 4.5V ~ 5.5V 13.56MHz Serial ISO 14443, ISO 15693
                  EM4094SO20B
                  EM4094SO20B

                  530-778-EM4094SO20B EM Microelectronic
                  RoHS :
                  Package : -
                  In Stock : 6
                  1 : -
                  EM Microelectronic EM4094TP16A
                  Mfr. Part #
                  EM4094TP16A
                  Twicea Part #
                  530-778-EM4094TP16A
                  EM Microelectronic
                  13.56MHZ, COMPLIANT ISO 15693 AN
                  Datasheet Compare
                  46 In Stock
                    Min.:1
                    Mult.:1
                    Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP - - - - - - -40°C ~ 110°C (TJ) Tube - Active RFID Reader 4.5V ~ 5.5V 13.56MHz Serial ISO 14443, ISO 15693
                    EM4094TP16A
                    EM4094TP16A

                    530-778-EM4094TP16A EM Microelectronic
                    RoHS :
                    Package : -
                    In Stock : 46
                    1 : -
                    EM Microelectronic EM4830DUALAB132WS6
                    Mfr. Part #
                    EM4830DUALAB132WS6
                    Twicea Part #
                    530-778-EM4830DUALAB132WS6
                    EM Microelectronic
                    DUAL INTERFACE, CONTACT AND CONT
                    Datasheet Compare
                    35 In Stock
                      Min.:1
                      Mult.:1
                      - Die Wafer - - - - - - -25°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder 2.7V ~ 3.3V, 4.5V ~ 5.5V - Serial ISO 14443-A, ISO 14443-B
                      EM4830DUALAB132WS6
                      EM4830DUALAB132WS6

                      530-778-EM4830DUALAB132WS6 EM Microelectronic
                      RoHS :
                      Package : -
                      In Stock : 35
                      1 : -
                      EM Microelectronic EM4094SO16B
                      Mfr. Part #
                      EM4094SO16B
                      Twicea Part #
                      530-778-EM4094SO16B
                      EM Microelectronic
                      13.56MHZ, COMPLIANT ISO 15693 AN
                      Datasheet Compare
                      35 In Stock
                        Min.:1
                        Mult.:1
                        Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SO - - - - - - -40°C ~ 110°C (TJ) Tape & Reel (TR) - Active RFID Reader 4.5V ~ 5.5V 13.56MHz Serial ISO 14443, ISO 15693
                        EM4094SO16B
                        EM4094SO16B

                        530-778-EM4094SO16B EM Microelectronic
                        RoHS :
                        Package : -
                        In Stock : 35
                        1 : -
                        EM Microelectronic EM4325V21WS7E
                        Mfr. Part #
                        EM4325V21WS7E
                        Twicea Part #
                        530-778-EM4325V21WS7E
                        EM Microelectronic
                        4 KBIT READ/WRITE, EPC GEN2 AND
                        Datasheet Compare
                        46 In Stock
                          Min.:1
                          Mult.:1
                          - Die Wafer - - - - - - -40°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder - 860MHz ~ 960MHz SPI EPC, ISO 18000-63, ISO 18000-64
                          EM4325V21WS7E
                          EM4325V21WS7E

                          530-778-EM4325V21WS7E EM Microelectronic
                          RoHS :
                          Package : -
                          In Stock : 46
                          1 : -
                          EM Microelectronic EM4325V21TP8B
                          Mfr. Part #
                          EM4325V21TP8B
                          Twicea Part #
                          530-778-EM4325V21TP8B
                          EM Microelectronic
                          4 KBIT READ/WRITE, EPC GEN2 AND
                          Datasheet Compare
                          4802 In Stock
                            Min.:1
                            Mult.:1
                            Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP EM4325 - - - - - -40°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder - 860MHz ~ 960MHz SPI EPC, ISO 18000-63, ISO 18000-64
                            EM4325V21TP8B
                            EM4325V21TP8B

                            530-778-EM4325V21TP8B EM Microelectronic
                            RoHS :
                            Package : -
                            In Stock : 4802
                            1 : -
                            EM Microelectronic EM4325V26TP8B
                            Mfr. Part #
                            EM4325V26TP8B
                            Twicea Part #
                            530-778-EM4325V26TP8B
                            EM Microelectronic
                            4 KBIT READ/WRITE, EPC GEN2 AND
                            Datasheet Compare
                            29 In Stock
                              Min.:1
                              Mult.:1
                              Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP - - - - - - -40°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder - 860MHz ~ 960MHz SPI EPC, ISO 18000-63, ISO 18000-64
                              EM4325V26TP8B
                              EM4325V26TP8B

                              530-778-EM4325V26TP8B EM Microelectronic
                              RoHS :
                              Package : -
                              In Stock : 29
                              1 : -
                              EM Microelectronic EM4333ABWS4
                              Mfr. Part #
                              EM4333ABWS4
                              Twicea Part #
                              530-778-EM4333ABWS4
                              EM Microelectronic
                              DUAL ISO/IEC 15693 AND ISO 14443
                              Datasheet Compare
                              29 In Stock
                                Min.:1
                                Mult.:1
                                - Die Wafer - - - - - - -40°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder - - - ISO 14443, ISO 15693
                                EM4333ABWS4
                                EM4333ABWS4

                                530-778-EM4333ABWS4 EM Microelectronic
                                RoHS :
                                Package : -
                                In Stock : 29
                                1 : -
                                EM Microelectronic EM4305V8WS6E
                                Mfr. Part #
                                EM4305V8WS6E
                                Twicea Part #
                                530-778-EM4305V8WS6E
                                EM Microelectronic
                                512 BIT READ/WRITE MULTI-PURPOSE
                                Datasheet Compare
                                29 In Stock
                                  Min.:1
                                  Mult.:1
                                  - Die Wafer - - - - - - -40°C ~ 85°C Bulk - Active RFID Reader/Transponder 3.6V 100kHz ~ 150kHz - ISO 11784, ISO 11785
                                  EM4305V8WS6E
                                  EM4305V8WS6E

                                  530-778-EM4305V8WS6E EM Microelectronic
                                  RoHS :
                                  Package : -
                                  In Stock : 29
                                  1 : -
                                  EM Microelectronic EM4237SLIXV3WS6E
                                  Mfr. Part #
                                  EM4237SLIXV3WS6E
                                  Twicea Part #
                                  530-778-EM4237SLIXV3WS6E
                                  EM Microelectronic
                                  1K-BIT (SLIC) / 2K-BIT (SLIX) R/
                                  Datasheet Compare
                                  29 In Stock
                                    Min.:1
                                    Mult.:1
                                    - Die Wafer - - - - - - -40°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder - 13.56MHz - ISO 15693, ISO 18000-3
                                    EM4237SLIXV3WS6E
                                    EM4237SLIXV3WS6E

                                    530-778-EM4237SLIXV3WS6E EM Microelectronic
                                    RoHS :
                                    Package : -
                                    In Stock : 29
                                    1 : -
                                    EM Microelectronic EM4830DUALABSO8B
                                    Mfr. Part #
                                    EM4830DUALABSO8B
                                    Twicea Part #
                                    530-778-EM4830DUALABSO8B
                                    EM Microelectronic
                                    DUAL INTERFACE, CONTACT AND CONT
                                    Datasheet Compare
                                    13 In Stock
                                      Min.:1
                                      Mult.:1
                                      Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - - - - - - -25°C ~ 85°C Tape & Reel (TR) - Active RFID Reader/Transponder 2.7V ~ 3.3V, 4.5V ~ 5.5V - Serial ISO 14443-A, ISO 14443-B
                                      EM4830DUALABSO8B
                                      EM4830DUALABSO8B

                                      530-778-EM4830DUALABSO8B EM Microelectronic
                                      RoHS :
                                      Package : -
                                      In Stock : 13
                                      1 : -
                                      EM Microelectronic EM4227V0DF408B-020
                                      Mfr. Part #
                                      EM4227V0DF408B-020
                                      Twicea Part #
                                      530-778-EM4227V0DF408B-020
                                      EM Microelectronic
                                      RAIN RFID CRYPTO TRANSPONDER IC
                                      Datasheet Compare
                                      16 In Stock
                                        Min.:1
                                        Mult.:1
                                        - - - - - - - - - - Tape & Reel (TR) * Active - - - - -
                                        EM4227V0DF408B-020
                                        EM4227V0DF408B-020

                                        530-778-EM4227V0DF408B-020 EM Microelectronic
                                        RoHS :
                                        Package : -
                                        In Stock : 16
                                        1 : -
                                        EM Microelectronic EM4200A6DF2C-001
                                        Mfr. Part #
                                        EM4200A6DF2C-001
                                        Twicea Part #
                                        530-778-EM4200A6DF2C-001
                                        EM Microelectronic
                                        128 BIT READ ONLY, LOW FREQUENCY
                                        Datasheet Compare
                                        29 In Stock
                                          Min.:1
                                          Mult.:1
                                          Surface Mount 2-VDFN 2-EMDFN (2.2x1.78) - - - - - - -40°C ~ 85°C Bulk - Active RFID Transponder 6.9V ~ 9.3V 100kHz ~ 150kHz - ISO 11785
                                          EM4200A6DF2C-001
                                          EM4200A6DF2C-001

                                          530-778-EM4200A6DF2C-001 EM Microelectronic
                                          RoHS :
                                          Package : -
                                          In Stock : 29
                                          1 : -
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                                          RF/IF and RFID

                                          RFID, RF Access, Monitoring ICs definition: RFID, RF Access, Monitoring ICs Product Listing: Si512,Ci522,SI522,SI522A,EM4830RFAB132WS7.RF/IF and RFID type:RF Amplifiers(23317),RF Shields(17850),RF Antennas(17529),RF Switches(11751),RF Evaluation and Development Kits, Boards(11217) .RFID, RF Access, Monitoring ICs has 51 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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