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Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedSeriesSize / DimensionPart StatusMoisture Sensitivity Level (MSL)TerminationECCN CodeResistanceMax Operating TemperatureMin Operating TemperaturePower RatingReach Compliance CodeCurrent RatingFrequencyTermination StyleApproval AgencyVoltage - IsolationInductanceDC Resistance (DCR)CurrentMax DC CurrentFrequency RangeInsertion LossInsertion Loss (dB)Transformer TypeTurns Ratio - Primary:SecondaryReturn LossImpedance - Primary (Ω)Frequency ResponseImpedance - Secondary (Ω)DC Resistance (DCR) - PrimaryDC Resistance (DCR) - SecondaryPower LevelHeightHeight Seated (Max)LengthWidthRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedSeriesSize / DimensionPart StatusMoisture Sensitivity Level (MSL)TerminationECCN CodeResistanceMax Operating TemperatureMin Operating TemperaturePower RatingReach Compliance CodeCurrent RatingFrequencyTermination StyleApproval AgencyVoltage - IsolationInductanceDC Resistance (DCR)CurrentMax DC CurrentFrequency RangeInsertion LossInsertion Loss (dB)Transformer TypeTurns Ratio - Primary:SecondaryReturn LossImpedance - Primary (Ω)Frequency ResponseImpedance - Secondary (Ω)DC Resistance (DCR) - PrimaryDC Resistance (DCR) - SecondaryPower LevelHeightHeight Seated (Max)LengthWidthRoHS StatusLead Free
Tamura MET-43
Mfr. Part #
MET-43
Twicea Part #
773-954-MET-43
Tamura
Audio Transformers / Signal Transformers Pri 120ohmCT 50mW Sec 3.2ohm
Datasheet Compare
23 In Stock
    Min.:1
    Mult.:1
    25 Weeks Through Hole Through Hole - 5 -20°C~85°C Bulk 1999 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 3.2Ohm - - - unknown - 100kHz PC Pin - 500VRMS @ 1 Minute - 13Ohm 10mA - 300Hz~100kHz - - Data/Voice Coupling 6.12:1 - 120CT ±2dB 3.2 13Ohm 700mOhm 50mW 11.8mm 0.465 11.80mm - - RoHS Compliant Lead Free
    MET-43
    MET-43

    773-954-MET-43 Tamura
    RoHS :
    Package : -
    In Stock : 23
    1 : -
    Tamura TTC-5019
    Mfr. Part #
    TTC-5019
    Twicea Part #
    773-954-TTC-5019
    Tamura
    TRANSFORMER COUPLING 600:260 OHM
    Datasheet Compare
      Min.:1
      Mult.:1
      24 Weeks Through Hole Through Hole - 4 - Bulk 2005 TTC 0.886Lx0.909W 22.50mmx23.10mm Obsolete 1 (Unlimited) PC Pin EAR99 - 85°C -40°C - unknown - - PC Pin CSA-C22.2 No. 950-95, UL1950 1875VRMS @ 1 Second - - 50mA - 200Hz~4kHz 4dB Max @ 1kHz 4 dB Data/Voice Coupling 1:1 8dB Min @ 200Hz ~ 4kHz 600 ±2.5dB 260 170Ohm 170Ohm - - 0.543 13.80mm - - RoHS Compliant Lead Free
      TTC-5019
      TTC-5019

      773-954-TTC-5019 Tamura
      RoHS :
      Package : -
      In Stock : -
      1 : -
      Tamura MET-37
      Mfr. Part #
      MET-37
      Twicea Part #
      773-954-MET-37
      Tamura
      Audio Transformers / Signal Transformers Pri 500ohmCT 50mW Sec 600ohm
      Datasheet Compare
      14 In Stock
        Min.:1
        Mult.:1
        25 Weeks Through Hole Through Hole - 5 -20°C~85°C Bulk 1999 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 600Ohm - - 50mW - 3mA 100kHz PC Pin - 500VRMS @ 30 Seconds - 95Ohm - 3mA 300Hz~100kHz - - GENERAL PURPOSE 0.918:1 - 500CT ±2dB 600 65Ohm 95Ohm - 11.8mm 0.465 11.80mm - - RoHS Compliant -
        MET-37
        MET-37

        773-954-MET-37 Tamura
        RoHS :
        Package : -
        In Stock : 14
        1 : -
        Tamura TTC-143-LB
        Mfr. Part #
        TTC-143-LB
        Twicea Part #
        773-954-TTC-143-LB
        Tamura
        Audio Transformers / Signal Transformers 600:600 90mA Connect Phone Coupling Xfmr
        Datasheet Compare
        34 In Stock
          Min.:1
          Mult.:1
          20 Weeks Through Hole Through Hole - 4 - - 2006 - - Active - Through Hole EAR99 - - - - - 90mA - PC Pin - - - 110Ohm - 90mA 300Hz~3.5kHz - - Impedance Matching 1:1.1 - 600 - - 85Ohm 110Ohm -45dB~10dB 9mm 0.350 8.89mm 33mm 20.4mm RoHS Compliant -
          TTC-143-LB
          TTC-143-LB

          773-954-TTC-143-LB Tamura
          RoHS :
          Package : -
          In Stock : 34
          1 : -
          Tamura MET-24
          Mfr. Part #
          MET-24
          Twicea Part #
          773-954-MET-24
          Tamura
          TRANSFORMER 1.5KCT:600 3.0MADC
          Datasheet Compare
          34 In Stock
            Min.:1
            Mult.:1
            25 Weeks Through Hole Through Hole - 5 -20°C~85°C Bulk 2006 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 - - - 50mW - - 100kHz PC Pin - 500VRMS @ 1 Minute - 160Ohm 3mA - 300Hz~100kHz 2dB Max @ 1kHz 2 dB Data/Voice Coupling 1.58:1 - 1.5kCT ±2dB 600 160Ohm 95Ohm - 11.8mm 0.465 11.80mm - - RoHS Compliant Lead Free
            MET-24
            MET-24

            773-954-MET-24 Tamura
            RoHS :
            Package : -
            In Stock : 34
            1 : -
            Tamura TTC-5014
            Mfr. Part #
            TTC-5014
            Twicea Part #
            773-954-TTC-5014
            Tamura
            TRANSFORMER TELECOMM 600:348 OHM
            Datasheet Compare
              Min.:1
              Mult.:1
              20 Weeks Through Hole Through Hole - 4 - Bulk 2002 TTC 0.591Lx0.571W 15.00mmx14.50mm Active 1 (Unlimited) PC Pin EAR99 - - - - - - - PC Pin UL60950 1875VRMS @ 1 Second - - - - 200Hz~4kHz 3.25dB Max @ 1kHz 3.25 dB TELECOM TRANSFORMER 1:1 14dB Min @ 200Hz ~ 4kHz 600 ±0.25dB 348 149Ohm 139Ohm - 12mm 0.472 12.00mm - - RoHS Compliant Lead Free
              TTC-5014
              TTC-5014

              773-954-TTC-5014 Tamura
              RoHS :
              Package : -
              In Stock : -
              1 : -
              Tamura TTC-5034
              Mfr. Part #
              TTC-5034
              Twicea Part #
              773-954-TTC-5034
              Tamura
              TRANSFORMER TELE 20K:20K OHM SMD
              Datasheet Compare
              34 In Stock
                Min.:1
                Mult.:1
                20 Weeks Surface Mount Surface Mount SMD/SMT 6 -20°C~85°C Tape & Reel (TR) 2015 TTC 0.378Lx0.492W 9.60mmx12.50mm Active 1 (Unlimited) Flat - - - - - - - - Flat Lead UL60950, EN60950 1875VRMS @ 1 Second 18 H - - - - - - Data/Voice Coupling 1:1 - 20k - - 1.3kOhm 1.3kOhm - 7.6mm 0.299 7.60mm - - RoHS Compliant Contains Lead
                TTC-5034
                TTC-5034

                773-954-TTC-5034 Tamura
                RoHS :
                Package : -
                In Stock : 34
                1 : -
                Tamura MET-50
                Mfr. Part #
                MET-50
                Twicea Part #
                773-954-MET-50
                Tamura
                Audio Transformers / Signal Transformers 10k Pri./125 Sec.
                Datasheet Compare
                175 In Stock
                  Min.:1
                  Mult.:1
                  25 Weeks Through Hole Through Hole 125 4 -20°C~85°C Bulk 2015 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin - - 130°C -55°C - - - - PC Pin - 500VRMS @ 30 Seconds - - - - 300Hz~20kHz - - Data/Voice Coupling 8.62:1 - 10k ±3dB 125 1.1kOhm 28Ohm 10mW Max @ 300Hz 11.8mm 0.465 11.80mm 10.4mm 7.87mm RoHS Compliant Lead Free
                  MET-50
                  MET-50

                  773-954-MET-50 Tamura
                  RoHS :
                  Package : -
                  In Stock : 175
                  1 : -
                  Tamura MET-46
                  Mfr. Part #
                  MET-46
                  Twicea Part #
                  773-954-MET-46
                  Tamura
                  TEL TRANS 600:600 3.0MADC
                  Datasheet Compare
                  2416 In Stock
                    Min.:1
                    Mult.:1
                    25 Weeks Through Hole Through Hole 600 4 -40°C~85°C Bulk 2006 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin - - 85°C -40°C 50mW - - 100kHz PC Pin - 1500VRMS @ 1 Minute - 72Ohm 3mA - 300Hz~3.5kHz - - Data/Voice Coupling 1:1 - 600 ±1dB 600 85Ohm 110Ohm 50mW 11.8mm 0.465 11.80mm 10.4mm 7.87mm RoHS Compliant Contains Lead
                    MET-46
                    MET-46

                    773-954-MET-46 Tamura
                    RoHS :
                    Package : -
                    In Stock : 2416
                    1 : -
                    Tamura TTC-5036
                    Mfr. Part #
                    TTC-5036
                    Twicea Part #
                    773-954-TTC-5036
                    Tamura
                    TRANSFORMR MODEM 600:287 OHM SMD
                    Datasheet Compare
                    11 In Stock
                      Min.:1
                      Mult.:1
                      20 Weeks Surface Mount Surface Mount - 6 -20°C~85°C Tape & Reel (TR) 2005 TTC 0.378Lx0.492W 9.60mmx12.50mm Active 1 (Unlimited) Flat - - - - - - - - Flat Lead UL60950, EN60950 1875VRMS @ 1 Second - - - - 200Hz~4kHz 4dB Max @ 2kHz 4 dB Data/Voice Coupling 1:1 14dB Min @ 200Hz ~ 4kHz 600 ±0.2dB 287 175Ohm 175Ohm - - 0.299 7.60mm - - RoHS Compliant Contains Lead
                      TTC-5036
                      TTC-5036

                      773-954-TTC-5036 Tamura
                      RoHS :
                      Package : -
                      In Stock : 11
                      1 : -
                      Tamura MET-40
                      Mfr. Part #
                      MET-40
                      Twicea Part #
                      773-954-MET-40
                      Tamura
                      Audio Transformers / Signal Transformers Pri 320ohmCT 50mW Sec 3.2ohm
                      Datasheet Compare
                      14 In Stock
                        Min.:1
                        Mult.:1
                        25 Weeks Through Hole Through Hole - 5 -20°C~85°C Bulk 1999 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 3.2Ohm - - - unknown - - PC Pin - 500VRMS @ 30 Seconds - - 6mA - 300Hz~100kHz - - Data/Voice Coupling 10:1 - 320CT ±2dB 3.2 35Ohm 700mOhm 50mW 11.8mm 0.465 11.80mm - - RoHS Compliant Lead Free
                        MET-40
                        MET-40

                        773-954-MET-40 Tamura
                        RoHS :
                        Package : -
                        In Stock : 14
                        1 : -
                        Tamura TTC-5008
                        Mfr. Part #
                        TTC-5008
                        Twicea Part #
                        773-954-TTC-5008
                        Tamura
                        TRANSFORMER COUPLING 600:374 OHM
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          - Through Hole Through Hole - 4 - Bulk 2006 TTC 0.886Lx0.909W 22.50mmx23.10mm Obsolete 1 (Unlimited) PC Pin EAR99 - - - - - - - PC Pin UL1950, UL60950, EN60950 1875VRMS @ 1 Second - - - - 200Hz~4kHz 2.5dB Max @ 1kHz 2.5 dB TELECOM TRANSFORMER 1:1 25dB Min @ 1kHz 600 ±0.2dB 374 108Ohm 120Ohm - - 0.543 13.80mm - - RoHS Compliant Contains Lead
                          TTC-5008
                          TTC-5008

                          773-954-TTC-5008 Tamura
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Tamura TTC-142
                          Mfr. Part #
                          TTC-142
                          Twicea Part #
                          773-954-TTC-142
                          Tamura
                          TRANSF TELE COUP 600 OHM 90MADC
                          Datasheet Compare
                          34 In Stock
                            Min.:1
                            Mult.:1
                            20 Weeks Through Hole Through Hole DIP 4 - Bulk 2009 TTC 0.799Lx1.201W 20.30mmx30.50mm Active 1 (Unlimited) PC Pin EAR99 - - - - unknown - - PC Pin CSA-C22.2 No. 66-M1988, UL1459 1500VRMS @ 1 Minute - - 90mA - 300Hz~3.5kHz 1.9dB Max @ 1.8kHz 1.8 dB Data/Voice Coupling 1:1.04 14dB Min @ 1.8kHz 600 -2.5dB~0.3dB - 75Ohm 100Ohm -45dB~10dB 12.7mm 0.500 12.70mm - - RoHS Compliant Lead Free
                            TTC-142
                            TTC-142

                            773-954-TTC-142 Tamura
                            RoHS :
                            Package : -
                            In Stock : 34
                            1 : -
                            Tamura TTC-108N
                            Mfr. Part #
                            TTC-108N
                            Twicea Part #
                            773-954-TTC-108N
                            Tamura
                            Audio & Signal Transformers 600CT / 600CT
                            Datasheet Compare
                            30 In Stock
                              Min.:1
                              Mult.:1
                              20 Weeks Through Hole Through Hole - 6 - Bulk 2006 TTC 0.815Lx0.650W 20.70mmx16.50mm Active 1 (Unlimited) PC Pin EAR99 - - - - unknown - - PC Pin CSA-C22.2 No. 66-M1988, UL1459 1500VRMS @ 1 Minute - 56Ohm - - 300Hz~3.5kHz 1.4dB Max @ 1kHz 1.4 dB Data/Voice Coupling 1:1 - 600CT ±0.5dB - 44Ohm 56Ohm -45dB~7dB 18.7mm 0.736 18.70mm - - RoHS Compliant Lead Free
                              TTC-108N
                              TTC-108N

                              773-954-TTC-108N Tamura
                              RoHS :
                              Package : -
                              In Stock : 30
                              1 : -
                              Tamura MET-10
                              Mfr. Part #
                              MET-10
                              Twicea Part #
                              773-954-MET-10
                              Tamura
                              Audio Transformers / Signal Transformers Pri 10KohmCT 40mW Sec 4KohmCT
                              Datasheet Compare
                              34 In Stock
                                Min.:1
                                Mult.:1
                                25 Weeks Through Hole Through Hole DIP 6 -20°C~85°C Bulk 2013 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 - - - - - - - PC Pin - 500VRMS @ 30 Seconds - - - - 300Hz~100kHz - - TELECOM TRANSFORMER 1.58:1 - 10kCT ±2dB 4kCT 1kOhm 500Ohm 40mW 11.8mm 0.465 11.80mm - - RoHS Compliant -
                                MET-10
                                MET-10

                                773-954-MET-10 Tamura
                                RoHS :
                                Package : -
                                In Stock : 34
                                1 : -
                                Tamura MET-36
                                Mfr. Part #
                                MET-36
                                Twicea Part #
                                773-954-MET-36
                                Tamura
                                Audio Transformers / Signal Transformers AUDIO COUPLING MINI 50mW 600 OHM CT
                                Datasheet Compare
                                23 In Stock
                                  Min.:1
                                  Mult.:1
                                  25 Weeks Through Hole Through Hole 600 5 -20°C~85°C Bulk 1999 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 - - - - - 4.5mA - PC Pin - 500VRMS @ 30 Seconds - - - - 300Hz~100kHz - - GENERAL PURPOSE AUDIO TRANSFORMER 13.7:1 - 600CT ±2dB 3.2 60Ohm 700mOhm 50mW 11.8mm 0.465 11.80mm - - RoHS Compliant -
                                  MET-36
                                  MET-36

                                  773-954-MET-36 Tamura
                                  RoHS :
                                  Package : -
                                  In Stock : 23
                                  1 : -
                                  Tamura TTC-5021
                                  Mfr. Part #
                                  TTC-5021
                                  Twicea Part #
                                  773-954-TTC-5021
                                  Tamura
                                  TRANSFORM MODEM 600:287 OHM SMD
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    10 Weeks Surface Mount Surface Mount - 4 - Tape & Reel (TR) 2003 TTC 0.335Lx0.642W 8.50mmx16.30mm Obsolete 1 (Unlimited) Gull Wing - - - - - - - - Gull Wing UL1950, UL60950, EN60950 1875VRMS @ 1 Second - - - - 200Hz~4kHz 3.85dB Max @ 1kHz 3.85 dB Data/Voice Coupling 1:1 20dB Min @ 200Hz ~ 4kHz 600 ±0.25dB 287 155Ohm 145Ohm - 5.08mm 0.200 5.08mm - - RoHS Compliant Contains Lead
                                    TTC-5021
                                    TTC-5021

                                    773-954-TTC-5021 Tamura
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Tamura MET-22
                                    Mfr. Part #
                                    MET-22
                                    Twicea Part #
                                    773-954-MET-22
                                    Tamura
                                    Audio Transformers / Signal Transformers Pri/Sec 2.5KohmCT 40mW@300Hz
                                    Datasheet Compare
                                    14 In Stock
                                      Min.:1
                                      Mult.:1
                                      25 Weeks Through Hole Through Hole - 6 -20°C~85°C Bulk 2015 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 - - - - - - - PC Pin - 500VRMS @ 30 Seconds - - 1mA - 300Hz~100kHz - - Data/Voice Coupling 1:1 - 2.5kCT ±2dB - 280Ohm 350Ohm 40mW 11.8mm 0.465 11.80mm - - RoHS Compliant Lead Free
                                      MET-22
                                      MET-22

                                      773-954-MET-22 Tamura
                                      RoHS :
                                      Package : -
                                      In Stock : 14
                                      1 : -
                                      Tamura TTC-512
                                      Mfr. Part #
                                      TTC-512
                                      Twicea Part #
                                      773-954-TTC-512
                                      Tamura
                                      TRANSF TELE COUP 600:510 OHM SMD
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        - Surface Mount Surface Mount 600 - -10°C~60°C Tape & Reel (TR) 2003 TTC 0.390Lx0.665W 9.90mmx17.80mm Obsolete 1 (Unlimited) Gull Wing - - - - - - - - Gull Wing UL1950, UL60950, EN60950 1875VRMS @ 1 Second - - - - 300Hz~3.5kHz 1.25dB @ 1kHz 1.5 dB - 1:1 16dB Min @ 300Hz ~ 3.5kHz 600 ±0.3dB~±0.5dB 510 58Ohm 70Ohm 3.5dB 4.6mm 0.181 4.60mm 9.9mm 16.9mm RoHS Compliant Contains Lead
                                        TTC-512
                                        TTC-512

                                        773-954-TTC-512 Tamura
                                        RoHS :
                                        Package : -
                                        In Stock : -
                                        1 : -
                                        Tamura MET-25
                                        Mfr. Part #
                                        MET-25
                                        Twicea Part #
                                        773-954-MET-25
                                        Tamura
                                        Audio Transformers / Signal Transformers Pri 1.2KohmCT Sec 3.2ohm 50mW
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          24 Weeks Through Hole Through Hole - 5 -20°C~85°C Bulk 1999 MET 0.409Lx0.310W 10.40mmx7.87mm Active 1 (Unlimited) PC Pin EAR99 3.2Ohm - - - - - 100kHz PC Pin - 500VRMS @ 30 Seconds - 125Ohm 3mA - 300Hz~100kHz - - Data/Voice Coupling 19.4:1 - 1.2kCT ±2dB 3.2 125Ohm 700mOhm 50mW 11.8mm 0.465 11.80mm - - RoHS Compliant Lead Free
                                          MET-25
                                          MET-25

                                          773-954-MET-25 Tamura
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          Transformers

                                          Audio Transformers definition: Audio transformer is a transformer that works in the audio range, also known as a low frequency transformer. The working frequency range is ... Audio Transformers Product Listing: MET-43,TTC-5019,MET-37,TTC-143-LB,MET-24.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) .Audio Transformers has 111 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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