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  • RF/IF and RFID
  • RFID, RF Access, Monitoring ICs
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSurface MountSupplier Device PackageOperating Temperature (Max.)Operating Temperature (Min.)Operating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTypeMax Operating TemperatureMin Operating TemperatureHTS CodeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsTerminal PitchFrequencyTime@Peak Reflow Temperature-Max (s)JESD-30 CodeSupply Voltage-Max (Vsup)Temperature GradeSupply Voltage-Min (Vsup)InterfaceConsumer IC TypeStandardsHeight Seated (Max)LengthWidthRoHS Status
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSurface MountSupplier Device PackageOperating Temperature (Max.)Operating Temperature (Min.)Operating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTypeMax Operating TemperatureMin Operating TemperatureHTS CodeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsTerminal PitchFrequencyTime@Peak Reflow Temperature-Max (s)JESD-30 CodeSupply Voltage-Max (Vsup)Temperature GradeSupply Voltage-Min (Vsup)InterfaceConsumer IC TypeStandardsHeight Seated (Max)LengthWidthRoHS Status
ams AS3955-ASWF-I4
Mfr. Part #
AS3955-ASWF-I4
Twicea Part #
33-778-AS3955-ASWF-I4
ams
IC RFID TRANSP 13.58MHZ 12WLCSP
Datasheet Compare
    Min.:1
    Mult.:1
    Surface Mount 12-XFBGA, WLCSP - - - - -40°C~125°C Tape & Reel (TR) Active 3 (168 Hours) - RFID Transponder - - - 1.65V~5.5V - - - - - 13.58MHz - - - - - I2C - ISO 14443, NFC - - - RoHS Compliant
    AS3955-ASWF-I4
    AS3955-ASWF-I4

    33-778-AS3955-ASWF-I4 ams
    RoHS :
    Package : -
    In Stock : -
    1 : -
    ams AS39513-ZSWF-30
    Mfr. Part #
    AS39513-ZSWF-30
    Twicea Part #
    33-778-AS39513-ZSWF-30
    ams
    IC RFID TRANSP 13.56MHZ DIE
    Datasheet Compare
      Min.:1
      Mult.:1
      Surface Mount Die - - - - -20°C~55°C Tape & Reel (TR) Not For New Designs - - RFID Transponder - - 8542.39.00.01 2.2V~3.3V - - NOT SPECIFIED - - 13.56MHz NOT SPECIFIED - - - - SPI - ISO 15693 - - - RoHS Compliant
      AS39513-ZSWF-30
      AS39513-ZSWF-30

      33-778-AS39513-ZSWF-30 ams
      RoHS :
      Package : -
      In Stock : -
      1 : -
      ams AS39513-ZTWT-30
      Mfr. Part #
      AS39513-ZTWT-30
      Twicea Part #
      33-778-AS39513-ZTWT-30
      ams
      IC RFID TRANSP 13.56MHZ 25UFBGA
      Datasheet Compare
        Min.:1
        Mult.:1
        Surface Mount 25-UFBGA, WLCSP - - - - -20°C~55°C Tape & Reel (TR) Obsolete 1 (Unlimited) - RFID Transponder - - 8542.39.00.01 2.2V~3.3V - - NOT SPECIFIED - - 13.56MHz NOT SPECIFIED - - - - SPI - ISO 15693 - - - RoHS Compliant
        AS39513-ZTWT-30
        AS39513-ZTWT-30

        33-778-AS39513-ZTWT-30 ams
        RoHS :
        Package : -
        In Stock : -
        1 : -
        ams AS39513-ZTWM-15
        Mfr. Part #
        AS39513-ZTWM-15
        Twicea Part #
        33-778-AS39513-ZTWM-15
        ams
        IC RFID TRANSP 13.56MHZ 25UFBGA
        Datasheet Compare
          Min.:1
          Mult.:1
          Surface Mount 25-UFBGA, WLCSP - - - - -20°C~55°C Tape & Reel (TR) Obsolete 1 (Unlimited) - RFID Transponder - - 8542.39.00.01 2.2V~3.3V - - NOT SPECIFIED - - 13.56MHz NOT SPECIFIED - - - - SPI - ISO 15693 - - - RoHS Compliant
          AS39513-ZTWM-15
          AS39513-ZTWM-15

          33-778-AS39513-ZTWM-15 ams
          RoHS :
          Package : -
          In Stock : -
          1 : -
          ams AS3953B-BSWF
          Mfr. Part #
          AS3953B-BSWF
          Twicea Part #
          33-778-AS3953B-BSWF
          ams
          IC RFID TRANSP 13.56MHZ
          Datasheet Compare
            Min.:1
            Mult.:1
            Surface Mount 10-XFBGA, WLCSP - - - - -40°C~85°C Bulk Not For New Designs 3 (168 Hours) - RFID Transponder - - - 1.65V~3.6V - - - - - 13.56MHz - - - - - SPI - ISO 14443 - - - RoHS Compliant
            AS3953B-BSWF
            AS3953B-BSWF

            33-778-AS3953B-BSWF ams
            RoHS :
            Package : -
            In Stock : -
            1 : -
            ams AS3955-AWLT-S4
            Mfr. Part #
            AS3955-AWLT-S4
            Twicea Part #
            33-778-AS3955-AWLT-S4
            ams
            IC NFC INTERFACE WLP
            Datasheet Compare
              Min.:1
              Mult.:1
              - - - - - - - - - - - - 125°C -40°C - - - - - - - 13.58MHz - - - - - SPI - - - - - RoHS Compliant
              AS3955-AWLT-S4
              AS3955-AWLT-S4

              33-778-AS3955-AWLT-S4 ams
              RoHS :
              Package : -
              In Stock : -
              1 : -
              ams AS3955-ATDT
              Mfr. Part #
              AS3955-ATDT
              Twicea Part #
              33-778-AS3955-ATDT
              ams
              IC NFC INTERFACE 8MLPD
              Datasheet Compare
                Min.:1
                Mult.:1
                Surface Mount - - - - - - Tape & Reel (TR) Discontinued 3 (168 Hours) - - - - - - - - - - - - - - - - - - - - - - - RoHS Compliant
                AS3955-ATDT
                AS3955-ATDT

                33-778-AS3955-ATDT ams
                RoHS :
                Package : -
                In Stock : -
                1 : -
                ams AS39513-ZTWM-30
                Mfr. Part #
                AS39513-ZTWM-30
                Twicea Part #
                33-778-AS39513-ZTWM-30
                ams
                IC RFID TRANSP 13.56MHZ 25UFBGA
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  Surface Mount 25-UFBGA, WLCSP - - - - -20°C~55°C Tape & Reel (TR) Obsolete 1 (Unlimited) - RFID Transponder - - 8542.39.00.01 2.2V~3.3V - - NOT SPECIFIED - - 13.56MHz NOT SPECIFIED - - - - SPI - ISO 15693 - - - RoHS Compliant
                  AS39513-ZTWM-30
                  AS39513-ZTWM-30

                  33-778-AS39513-ZTWM-30 ams
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  ams AS39513-ZTWT-15
                  Mfr. Part #
                  AS39513-ZTWT-15
                  Twicea Part #
                  33-778-AS39513-ZTWT-15
                  ams
                  IC RFID TRANSP 13.56MHZ 25UFBGA
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    Surface Mount 25-UFBGA, WLCSP - - - - -20°C~55°C Tape & Reel (TR) Obsolete 1 (Unlimited) - RFID Transponder - - 8542.39.00.01 2.2V~3.3V - - NOT SPECIFIED - - 13.56MHz NOT SPECIFIED - - - - SPI - ISO 15693 - - - RoHS Compliant
                    AS39513-ZTWT-15
                    AS39513-ZTWT-15

                    33-778-AS39513-ZTWT-15 ams
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    ams AS3931-ZTSU
                    Mfr. Part #
                    AS3931-ZTSU
                    Twicea Part #
                    33-778-AS3931-ZTSU
                    ams
                    IC RFID READER 19-150KHZ 16TSSOP
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      Surface Mount 16-TSSOP (0.173, 4.40mm Width) - - - - -20°C~65°C Tube Obsolete 3 (168 Hours) - RFID Reader - - - 2.4V~5.5V - - - - - 19kHz~150kHz - - - - - SPI - - - - - -
                      AS3931-ZTSU
                      AS3931-ZTSU

                      33-778-AS3931-ZTSU ams
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      ams AS3955A-ATWT
                      Mfr. Part #
                      AS3955A-ATWT
                      Twicea Part #
                      33-778-AS3955A-ATWT
                      ams
                      IC NFC INTERFACE 12WLCSP
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        Surface Mount - YES - 125°C -40°C - Tape & Reel (TR) Active 3 (168 Hours) 12 - - - - - BOTTOM BALL NOT SPECIFIED 1 0.4mm - NOT SPECIFIED R-PBGA-B12 5.5V AUTOMOTIVE 1.65V - CONSUMER CIRCUIT - 0.34mm 2.125mm 1.42mm RoHS Compliant
                        AS3955A-ATWT
                        AS3955A-ATWT

                        33-778-AS3955A-ATWT ams
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        ams AS3955A-ATDT
                        Mfr. Part #
                        AS3955A-ATDT
                        Twicea Part #
                        33-778-AS3955A-ATDT
                        ams
                        IC NFC INTERFACE 8MLPD
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          Surface Mount - - - - - - Tape & Reel (TR) Active 3 (168 Hours) - - - - - - - - - - - - - - - - - - - - - - - RoHS Compliant
                          AS3955A-ATDT
                          AS3955A-ATDT

                          33-778-AS3955A-ATDT ams
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          ams IDS-PM24-27
                          Mfr. Part #
                          IDS-PM24-27
                          Twicea Part #
                          33-778-IDS-PM24-27
                          ams
                          IC RFID SMD
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            - - - - - - - Tape & Reel (TR) Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - -
                            IDS-PM24-27
                            IDS-PM24-27

                            33-778-IDS-PM24-27 ams
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            ams IDS-PM24-30
                            Mfr. Part #
                            IDS-PM24-30
                            Twicea Part #
                            33-778-IDS-PM24-30
                            ams
                            IC RFID SMD
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              Surface Mount - - - - - - Tape & Reel (TR) Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - -
                              IDS-PM24-30
                              IDS-PM24-30

                              33-778-IDS-PM24-30 ams
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              ams AS3931-Z
                              Mfr. Part #
                              AS3931-Z
                              Twicea Part #
                              33-778-AS3931-Z
                              ams
                              IC RFID READER 19-150KHZ 16TSSOP
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                Surface Mount 16-TSSOP (0.173, 4.40mm Width) - 16-TSSOP - - -20°C~65°C Tape & Reel (TR) Obsolete 3 (168 Hours) - RFID Reader - - - 2.4V~5.5V - - - - - 19kHz~150kHz - - - - - SPI - - - - - -
                                AS3931-Z
                                AS3931-Z

                                33-778-AS3931-Z ams
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                ams IDS-PM24-33
                                Mfr. Part #
                                IDS-PM24-33
                                Twicea Part #
                                33-778-IDS-PM24-33
                                ams
                                IC RFID SMD
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  Surface Mount - - - - - - Tape & Reel (TR) Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - -
                                  IDS-PM24-33
                                  IDS-PM24-33

                                  33-778-IDS-PM24-33 ams
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  ams AS39513 ASWF AU
                                  Mfr. Part #
                                  AS39513 ASWF AU
                                  Twicea Part #
                                  33-778-AS39513 ASWF AU
                                  ams
                                  IC RFID SENSOR AS39513 ASWF AU W
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    - - - - - - - - Obsolete 3 (168 Hours) - - - - - - - - - - - - - - - - - - - - - - - -
                                    AS39513 ASWF AU
                                    AS39513 ASWF AU

                                    33-778-AS39513 ASWF AU ams
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
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                                    RF/IF and RFID

                                    RFID, RF Access, Monitoring ICs definition: RFID, RF Access, Monitoring ICs Product Listing: AS3955-ASWF-I4,AS39513-ZSWF-30,AS39513-ZTWT-30,AS39513-ZTWM-15,AS3953B-BSWF.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 57 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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