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  • Pulse Transformers
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypeNumber of TerminalsAutomotiveDC Resistance-MaxECCN (US)EU RoHSHigh PotentialHTSIhs ManufacturerManufacturerManufacturer Part NumberManufacturer SeriesMaximum DCR Primary Side (Ohm)Maximum DCR Secondary Side (Ohm)Maximum Insertion Loss (dB)Maximum Interwinding Capacitance (pF)Maximum Operating Temperature (°C)Maximum Primary Leakage Inductance (uH)Minimum CMRR (dB)Minimum Crosstalk (dB)Minimum Operating Temperature (°C)Minimum Return Loss (dB)MountingOperating Temperature-MaxOperating Temperature-MinPackage TypePart Life Cycle CodePPAPProduct Depth (mm)Risk RankRohs CodePackagingJESD-609 CodePart StatusTerminal FinishAdditional FeaturePacking MethodNumber of FunctionsReach Compliance CodePhysical DimensionInductanceLead StyleFilter TypeTransformer TypeTurns RatioProduct Length (mm)HeightLengthWidthProduct Height (mm)
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypeNumber of TerminalsAutomotiveDC Resistance-MaxECCN (US)EU RoHSHigh PotentialHTSIhs ManufacturerManufacturerManufacturer Part NumberManufacturer SeriesMaximum DCR Primary Side (Ohm)Maximum DCR Secondary Side (Ohm)Maximum Insertion Loss (dB)Maximum Interwinding Capacitance (pF)Maximum Operating Temperature (°C)Maximum Primary Leakage Inductance (uH)Minimum CMRR (dB)Minimum Crosstalk (dB)Minimum Operating Temperature (°C)Minimum Return Loss (dB)MountingOperating Temperature-MaxOperating Temperature-MinPackage TypePart Life Cycle CodePPAPProduct Depth (mm)Risk RankRohs CodePackagingJESD-609 CodePart StatusTerminal FinishAdditional FeaturePacking MethodNumber of FunctionsReach Compliance CodePhysical DimensionInductanceLead StyleFilter TypeTransformer TypeTurns RatioProduct Length (mm)HeightLengthWidthProduct Height (mm)
EPC B78476A8253A3
Mfr. Part #
B78476A8253A3
Twicea Part #
257-958-B78476A8253A3
EPC
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Datasheet Compare
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    - 24 No - EAR99 Compliant 1500VAC 8504.50.40.00 - - - - - - -2@125MHz - 70 - -33@100MHz -33@100MHz 0 -10@100MHz Surface Mount - - - - No 16 - - Tape and Reel - Active - - - - - - - Gull Wing - 1000 BASE-T Magnetics Modules 1CT:1CT 17.6 - - - 5.8
    B78476A8253A3
    B78476A8253A3

    257-958-B78476A8253A3 EPC
    RoHS :
    Package : -
    In Stock : -
    1 : -
    EPC B78476A8246A3
    Mfr. Part #
    B78476A8246A3
    Twicea Part #
    257-958-B78476A8246A3
    EPC
    -
    Datasheet Compare
      Min.:1
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      - 48 No - EAR99 Compliant 1500VAC 8504.50.40.00 - - - - - - -1.1@0.1MHz to 100MHz - 70 - -33@100MHz -35@100MHz 0 -12@60MHz to 80MHz Surface Mount - - - - No 15.24 - - Tape and Reel - Active - - - - - - - Gull Wing - 10/100Base-T Magnetics Module Transformer 1CT:1CT 27.81 - - - 7.24
      B78476A8246A3
      B78476A8246A3

      257-958-B78476A8246A3 EPC
      RoHS :
      Package : -
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      EPC B78417A1706A003
      Mfr. Part #
      B78417A1706A003
      Twicea Part #
      257-958-B78417A1706A003
      EPC
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      Datasheet Compare
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        SURFACE MOUNT 8 No 4.95 Ω EAR99 Compliant 1500VAC - TDK CORP TDK Corporation of America B78417A1706A003 B78417A1706A003 4.95(Typ) 4.95(Typ) - 3(Typ) 85 - - - -40 - Surface Mount 85 °C -40 °C - Obsolete No 9 5.82 Yes Tape and Reel e3 Obsolete Tin (Sn) COMMON MODE CHOKE TAPE AND REEL 2 compliant L9.4XB8.0XH10.9 (mm)/L0.37XB0.315XH0.429 (inch) 6760 µH Gull Wing TELECOM FILTER ADSL Transformer 1:1 9.4 10.9 mm 9.4 mm 8 mm 10.9
        B78417A1706A003
        B78417A1706A003

        257-958-B78417A1706A003 EPC
        RoHS :
        Package : -
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        EPC B78310P9017A005
        Mfr. Part #
        B78310P9017A005
        Twicea Part #
        257-958-B78310P9017A005
        EPC
        -
        Datasheet Compare
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          Mult.:1
          - - No - EAR99 Supplier Unconfirmed - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
          B78310P9017A005
          B78310P9017A005

          257-958-B78310P9017A005 EPC
          RoHS :
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          In Stock : -
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          EPC B78421P1582A005
          Mfr. Part #
          B78421P1582A005
          Twicea Part #
          257-958-B78421P1582A005
          EPC
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          Datasheet Compare
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            - 10 No - EAR99 Compliant - - - - - - 7.8(Typ) 3.8(Typ) - 29 85 160(Typ) - - -40 - Through Hole - - DIP - No 14.8 - - Tray - Obsolete - - - - - - - PC Pin - ISDN Transformer 1:1:1 15.9 - - - 13.3
            B78421P1582A005
            B78421P1582A005

            257-958-B78421P1582A005 EPC
            RoHS :
            Package : -
            In Stock : -
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            EPC B78417A1973A003
            Mfr. Part #
            B78417A1973A003
            Twicea Part #
            257-958-B78417A1973A003
            EPC
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            Datasheet Compare
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              Mult.:1
              - - No - EAR99 Compliant - - - - - - - - - - - - - - - - Surface Mount - - - - No - - - - - Obsolete - - - - - - - Gull Wing - ADSL Transformer 4:3 - - - - -
              B78417A1973A003
              B78417A1973A003

              257-958-B78417A1973A003 EPC
              RoHS :
              Package : -
              In Stock : -
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              EPC B78417A2145A3
              Mfr. Part #
              B78417A2145A3
              Twicea Part #
              257-958-B78417A2145A3
              EPC
              -
              Datasheet Compare
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                Mult.:1
                - - No - EAR99 Compliant - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                B78417A2145A3
                B78417A2145A3

                257-958-B78417A2145A3 EPC
                RoHS :
                Package : -
                In Stock : -
                1 : -
                EPC B78386P1580A005
                Mfr. Part #
                B78386P1580A005
                Twicea Part #
                257-958-B78386P1580A005
                EPC
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                Datasheet Compare
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                  - 8 No - EAR99 Compliant 2000VAC - - - - - 4.8(Typ) 2.4(Typ) - 65(Typ) - 40(Typ) - - - - Through Hole - - DIP - No 18.5 - - Tray - Obsolete - - - - - - - PC Pin - ISDN Transformer 1:1:1 21 - - - 15.1
                  B78386P1580A005
                  B78386P1580A005

                  257-958-B78386P1580A005 EPC
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  EPC B78326A8671A003
                  Mfr. Part #
                  B78326A8671A003
                  Twicea Part #
                  257-958-B78326A8671A003
                  EPC
                  -
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    - - No - EAR99 Supplier Unconfirmed - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                    B78326A8671A003
                    B78326A8671A003

                    257-958-B78326A8671A003 EPC
                    RoHS :
                    Package : -
                    In Stock : -
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                    EPC B78421A1639A003
                    Mfr. Part #
                    B78421A1639A003
                    Twicea Part #
                    257-958-B78421A1639A003
                    EPC
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                    Datasheet Compare
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                      - 10 No - EAR99 Compliant 500VAC - - - - - 3.15(Typ) 3.15(Typ) - 4(Typ) 85 - - - -40 - Surface Mount - - - - No 17.2 - - Tape and Reel - Obsolete - - - - - - - Gull Wing - ADSL Transformer 1:1 13.5 - - - 12.4
                      B78421A1639A003
                      B78421A1639A003

                      257-958-B78421A1639A003 EPC
                      RoHS :
                      Package : -
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                      1 : -
                      EPC B78311P7633A005
                      Mfr. Part #
                      B78311P7633A005
                      Twicea Part #
                      257-958-B78311P7633A005
                      EPC
                      -
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        - - No - EAR99 Supplier Unconfirmed - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                        B78311P7633A005
                        B78311P7633A005

                        257-958-B78311P7633A005 EPC
                        RoHS :
                        Package : -
                        In Stock : -
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                        EPC B82803A0275A007
                        Mfr. Part #
                        B82803A0275A007
                        Twicea Part #
                        257-958-B82803A0275A007
                        EPC
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                        Datasheet Compare
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                          - 8 No - EAR99 Compliant 1500Vrms - - - - - 3.6(Typ) 3.6(Typ) - 45(Typ) 85 2.9(Typ) - - -40 - Surface Mount - - - - No 9 - - - - Obsolete - - - - - - - Gull Wing - DSL Transformer 1:1 9.6 - - - 10.9
                          B82803A0275A007
                          B82803A0275A007

                          257-958-B82803A0275A007 EPC
                          RoHS :
                          Package : -
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                          EPC B78311P8353A005
                          Mfr. Part #
                          B78311P8353A005
                          Twicea Part #
                          257-958-B78311P8353A005
                          EPC
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                          Datasheet Compare
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                            - - No - EAR99 Supplier Unconfirmed - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                            B78311P8353A005
                            B78311P8353A005

                            257-958-B78311P8353A005 EPC
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                            EPC B78386P1116A005
                            Mfr. Part #
                            B78386P1116A005
                            Twicea Part #
                            257-958-B78386P1116A005
                            EPC
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                            Datasheet Compare
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                              - 10 No - EAR99 Compliant 2500VAC - - - - - 5(Typ) 3.8(Typ) - 70(Typ) 85 45(Typ) - - -25 - Through Hole - - - - No 25 - - Tray - Obsolete - - - - - - - PC Pin - ISDN Transformer 1.6:1.6:1:1 20 - - - 13.5
                              B78386P1116A005
                              B78386P1116A005

                              257-958-B78386P1116A005 EPC
                              RoHS :
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                              EPC B78450P6185A005
                              Mfr. Part #
                              B78450P6185A005
                              Twicea Part #
                              257-958-B78450P6185A005
                              EPC
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                                - - No - EAR99 Supplier Unconfirmed - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                                B78450P6185A005
                                B78450P6185A005

                                257-958-B78450P6185A005 EPC
                                RoHS :
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                                EPC B78386P1114A005
                                Mfr. Part #
                                B78386P1114A005
                                Twicea Part #
                                257-958-B78386P1114A005
                                EPC
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                                Datasheet Compare
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                                  - 8 No - EAR99 Compliant 500VAC - - - - - 5.8(Typ) 4.2(Typ) - 130(Typ) 85 87(Typ) - - -25 - Through Hole - - - - No 15.5 - - Tray - Obsolete - - - - - - - PC Pin - ISDN Transformer 0.8:0.8:1 15.5 - - - 12.5
                                  B78386P1114A005
                                  B78386P1114A005

                                  257-958-B78386P1114A005 EPC
                                  RoHS :
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                                  In Stock : -
                                  1 : -
                                  EPC B78421P1544A005
                                  Mfr. Part #
                                  B78421P1544A005
                                  Twicea Part #
                                  257-958-B78421P1544A005
                                  EPC
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                                  Datasheet Compare
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                                    - 10 No - EAR99 Compliant 2000VAC - - - - - 13(Typ) 5.2(Typ) - - 85 80(Typ) - - -25 - Through Hole - - DIP - No 13.2 - - Tray - Obsolete - - - - - - - PC Pin - MDSL Transformer 2:2:1:1 13.5 - - - 12.55
                                    B78421P1544A005
                                    B78421P1544A005

                                    257-958-B78421P1544A005 EPC
                                    RoHS :
                                    Package : -
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                                    EPC B78421A7958A003
                                    Mfr. Part #
                                    B78421A7958A003
                                    Twicea Part #
                                    257-958-B78421A7958A003
                                    EPC
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                                    Datasheet Compare
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                                      - - No - EAR99 Compliant - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                                      B78421A7958A003
                                      B78421A7958A003

                                      257-958-B78421A7958A003 EPC
                                      RoHS :
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                                      EPC B78416A1991A003
                                      Mfr. Part #
                                      B78416A1991A003
                                      Twicea Part #
                                      257-958-B78416A1991A003
                                      EPC
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                                      Datasheet Compare
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                                        Mult.:1
                                        - - No - EAR99 Compliant - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - xDSL Transformer 1.31:1.31:1:1 - - - - -
                                        B78416A1991A003
                                        B78416A1991A003

                                        257-958-B78416A1991A003 EPC
                                        RoHS :
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                                        1 : -
                                        EPC B78450Q7301A005
                                        Mfr. Part #
                                        B78450Q7301A005
                                        Twicea Part #
                                        257-958-B78450Q7301A005
                                        EPC
                                        -
                                        Datasheet Compare
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                                          - - No - EAR99 Supplier Unconfirmed - - - - - - - - - - - - - - - - - - - - - No - - - - - Obsolete - - - - - - - - - - - - - - - -
                                          B78450Q7301A005
                                          B78450Q7301A005

                                          257-958-B78450Q7301A005 EPC
                                          RoHS :
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                                          Transformers

                                          Pulse Transformers definition: A pulse transformer is an enhanced transformer that produces electrical pulses of great velocity and constant amplitude. They are often used... Pulse Transformers Product Listing: B78476A8253A3,B78476A8246A3,B78417A1706A003,B78310P9017A005,B78421P1582A005.Transformers type:Power Transformers(14961),Pulse Transformers(8770),Current Sense Transformers(3074),Isolation Transformers and Autotransformers, Step Up, Step Down(2169),Switching Converter, SMPS Transformers(1981) .Pulse Transformers has 60 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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