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  • Discrete Semiconductor Products
  • Transistors - Programmable Unijunction
20 Products Found remaining
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Compare Image Part # Manufacturer Description Availability Pricing Quantity RoHS Factory Lead TimePackage / CaseSurface MountNumber of TerminalsTransistor Element MaterialIhs ManufacturerNumber of ElementsOperating Temperature (Max.)Operating Temperature (Min.)Operating Temperature-MaxOperating Temperature-MinPackage Body MaterialPackage DescriptionPackage ShapePackage StylePart Life Cycle CodePower Dissipation (Max)Rohs CodePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Reach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeQualification StatusPolarityConfigurationVoltageCurrentVoltage - OutputTransistor ApplicationJEDEC-95 CodeTrigger Device TypePower Dissipation-Max (Abs)On-State Current-MaxContinuous Collector CurrentCurrent - PeakCurrent - Valley (Iv)Current - Gate to Anode Leakage (Igao)Voltage - Offset (Vt)Inter-base Voltage-MaxIntrinsic Stand-off Ratio-MaxIntrinsic Stand-off Ratio-MinStatic Inter-base Res-MaxStatic Inter-base Res-MinValley Point Current-MinEmitter Current-MaxPeak Point Current-MaxAnode to Cathode Voltage-MaxPeak Current-MaxValley Current-MinRoHS StatusLead Free
Compare Image Part # Manufacturer Description Availability Pricing Quantity RoHS Factory Lead TimePackage / CaseSurface MountNumber of TerminalsTransistor Element MaterialIhs ManufacturerNumber of ElementsOperating Temperature (Max.)Operating Temperature (Min.)Operating Temperature-MaxOperating Temperature-MinPackage Body MaterialPackage DescriptionPackage ShapePackage StylePart Life Cycle CodePower Dissipation (Max)Rohs CodePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Reach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeQualification StatusPolarityConfigurationVoltageCurrentVoltage - OutputTransistor ApplicationJEDEC-95 CodeTrigger Device TypePower Dissipation-Max (Abs)On-State Current-MaxContinuous Collector CurrentCurrent - PeakCurrent - Valley (Iv)Current - Gate to Anode Leakage (Igao)Voltage - Offset (Vt)Inter-base Voltage-MaxIntrinsic Stand-off Ratio-MaxIntrinsic Stand-off Ratio-MinStatic Inter-base Res-MaxStatic Inter-base Res-MinValley Point Current-MinEmitter Current-MaxPeak Point Current-MaxAnode to Cathode Voltage-MaxPeak Current-MaxValley Current-MinRoHS StatusLead Free
2N6027 Datasheet
Mfr. Part #
2N6027
MOST Part #
154-374-2N6027
Central Semiconductor
-
    Min.:1
    Mult.:1
    8 Weeks TO-92 NO - - - 1 100°C -50°C - - - - - - - 0.3W - Bulk 2001 e0 no Active - 3 - Tin/Lead (Sn/Pb) - - 8541.30.00.80 BOTTOM THROUGH-HOLE NOT SPECIFIED - NOT SPECIFIED 3 O-PBCY-T3 Not Qualified - SINGLE - - - - - PROGRAMMABLE UJT - 150A - - - - - - - - - - - - - 40V 2μA 70μA RoHS Compliant -
    2N6027
    2N6027

    154-374-2N6027 Central Semiconductor
    RoHS :
    Package : -
    In Stock : -
    1 : -
    2N489A Datasheet
    Mfr. Part #
    2N489A
    MOST Part #
    154-374-2N489A
    Central Semiconductor Corp
    Description: Unijunction Transistor
      Min.:1
      Mult.:1
      - - NO 3 SILICON CENTRAL SEMICONDUCTOR CORP 1 - - 140 °C -65 °C METAL CYLINDRICAL, O-MBCY-W3 ROUND CYLINDRICAL Obsolete - No - - e0 - - - - EAR99 Tin/Lead (Sn/Pb) - - - BOTTOM WIRE - unknown - - O-MBCY-W3 - - SINGLE - - - SWITCHING TO-5 - 0.45 W - - - - - - 65 V 0.62 0.51 6.8 kΩ 4.7 kΩ 8 mA 70 mA 12 mA - - - - -
      2N489A
      2N489A

      154-374-2N489A Central Semiconductor Corp
      RoHS :
      Package : -
      In Stock : -
      1 : -
      2N4947 Datasheet
      Mfr. Part #
      2N4947
      MOST Part #
      154-374-2N4947
      Central Semiconductor Corp
      Unijunction Transistor
        Min.:1
        Mult.:1
        - - NO 3 SILICON CENTRAL SEMICONDUCTOR CORP 1 - - 200 °C -65 °C METAL TO-18, 3 PIN ROUND CYLINDRICAL Obsolete - No - - e0 - - - - EAR99 Tin/Lead (Sn/Pb) - - - BOTTOM WIRE - not_compliant - - O-MBCY-W3 - - SINGLE - - - - TO-18 - 0.36 W - - - - - - 25 V 0.69 0.51 9.1 kΩ 4 kΩ 4 mA 50 mA 2 mA - - - - -
        2N4947
        2N4947

        154-374-2N4947 Central Semiconductor Corp
        RoHS :
        Package : -
        In Stock : -
        1 : -
        2N2647 Datasheet
        Mfr. Part #
        2N2647
        MOST Part #
        154-374-2N2647
        Central Semiconductor Corp
        Bipolar Transistors - BJT PNP Unijunction
          Min.:1
          Mult.:1
          - TO-206AA, TO-18-3 Metal Can NO - - - 1 - - - - - - - - - 300mW - Bulk 2012 e0 no Obsolete Not Applicable 3 EAR99 TIN/LEAD (SN/PB) 150°C -65°C - BOTTOM WIRE NOT SPECIFIED - NOT SPECIFIED 3 O-MBCY-W3 Not Qualified PNP SINGLE - - 6V - - - - - 450mA 2μA 18mA - - 35V 0.82 0.68 9.1 kΩ 4.7 kΩ 8mA - 2mA - - - RoHS Compliant -
          2N2647
          2N2647

          154-374-2N2647 Central Semiconductor Corp
          RoHS :
          Package : -
          In Stock : -
          1 : -
          2N6028 Datasheet
          Mfr. Part #
          2N6028
          MOST Part #
          154-374-2N6028
          Central Semiconductor
          -
            Min.:1
            Mult.:1
            8 Weeks TO-92 NO - - - 1 100°C -50°C - - - - - - - 0.3W - Bulk 2012 e0 no Active - 3 - Tin/Lead (Sn/Pb) - - 8541.30.00.80 BOTTOM THROUGH-HOLE NOT SPECIFIED - NOT SPECIFIED 3 O-PBCY-T3 Not Qualified - SINGLE 40V 5A - - - PROGRAMMABLE UJT - - - - - - - - - - - - - - - - - - RoHS Compliant Lead Free
            2N6028
            2N6028

            154-374-2N6028 Central Semiconductor
            RoHS :
            Package : -
            In Stock : -
            1 : -
            2N6027 PBFREE Datasheet
            Mfr. Part #
            2N6027 PBFREE
            MOST Part #
            154-374-2N6027 PBFREE
            Central Semiconductor Corp
            PROGRAMMABLE UJT 40V TO226-3
            9 In Stock
              Min.:1
              Mult.:1
              20 Weeks TO-226-3, TO-92-3 (TO-226AA) NO - - - 1 100°C -50°C - - - - - - - 300mW - - - e3 - Active - 3 - Matte Tin (Sn) - with Nickel (Ni) barrier - - - BOTTOM THROUGH-HOLE NOT SPECIFIED - NOT SPECIFIED - O-PBCY-T3 - - SINGLE 40V - 6V - - PROGRAMMABLE UJT - - - 2μA 50μA 10nA 1.6V - - - - - - - - - - - ROHS3 Compliant -
              2N6027 PBFREE
              2N6027 PBFREE

              154-374-2N6027 PBFREE Central Semiconductor Corp
              RoHS :
              Package : -
              In Stock : 9
              1 : -
              2N6028 PBFREE Datasheet
              Mfr. Part #
              2N6028 PBFREE
              MOST Part #
              154-374-2N6028 PBFREE
              Central Semiconductor Corp
              PROGRAMMABLE UJT 40V TO226-3
              27 In Stock
                Min.:1
                Mult.:1
                20 Weeks TO-226-3, TO-92-3 (TO-226AA) NO - - - 1 100°C -50°C - - - - - - - 300mW - - - e3 - Active Not Applicable 3 - Matte Tin (Sn) - with Nickel (Ni) barrier - - - BOTTOM THROUGH-HOLE NOT SPECIFIED - NOT SPECIFIED - O-PBCY-T3 - - SINGLE 40V - 6V - - PROGRAMMABLE UJT - - - 150nA 25μA 10nA 600mV - - - - - - - - - - - ROHS3 Compliant -
                2N6028 PBFREE
                2N6028 PBFREE

                154-374-2N6028 PBFREE Central Semiconductor Corp
                RoHS :
                Package : -
                In Stock : 27
                1 : -
                CMPP6028 TR PBFREE Datasheet
                Mfr. Part #
                CMPP6028 TR PBFREE
                MOST Part #
                154-374-CMPP6028 TR PBFREE
                Central Semiconductor Corp
                PROGRAMMABLE UJT SOT-23
                43 In Stock
                  Min.:1
                  Mult.:1
                  22 Weeks TO-236-3, SC-59, SOT-23-3 YES - - - - 100°C -50°C - - - - - - - 167mW - Cut Tape (CT) 2015 - - Active 1 (Unlimited) - - - - - - - - - - - - - - - - 40V - 6V - - PROGRAMMABLE UJT - 150A - 150nA 25μA 10nA 600mV - - - - - - - - - - - ROHS3 Compliant -
                  CMPP6028 TR PBFREE
                  CMPP6028 TR PBFREE

                  154-374-CMPP6028 TR PBFREE Central Semiconductor Corp
                  RoHS :
                  Package : -
                  In Stock : 43
                  1 : -
                  CMPP6027 TR PBFREE Datasheet
                  Mfr. Part #
                  CMPP6027 TR PBFREE
                  MOST Part #
                  154-374-CMPP6027 TR PBFREE
                  Central Semiconductor Corp
                  PROGRAMMABLE UJT SOT-23
                  6 In Stock
                    Min.:1
                    Mult.:1
                    18 Weeks - YES - - - - 100°C -50°C - - - - - - - 0.35W - Tape & Reel (TR) - - - Active 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - PROGRAMMABLE UJT - 150A - - - - - - - - - - - - - - - - ROHS3 Compliant -
                    CMPP6027 TR PBFREE
                    CMPP6027 TR PBFREE

                    154-374-CMPP6027 TR PBFREE Central Semiconductor Corp
                    RoHS :
                    Package : -
                    In Stock : 6
                    1 : -
                    2N4948 Datasheet
                    Mfr. Part #
                    2N4948
                    MOST Part #
                    154-374-2N4948
                    Central Semiconductor Corp
                    THROUGH-HOLE UJT
                      Min.:1
                      Mult.:1
                      - TO-206AA, TO-18-3 Metal Can NO - SILICON - 1 200°C -65°C - - - - - - - - - - 2000 e0 - Obsolete Not Applicable 3 - Tin/Lead (Sn/Pb) - - - BOTTOM WIRE - not_compliant - - O-MBCY-W3 - - SINGLE - - 6V - - - 0.36W - - 2μA 2mA - - 25V 0.82 0.55 12 kΩ 4 kΩ 2mA 50mA 2mA - - - Non-RoHS Compliant -
                      2N4948
                      2N4948

                      154-374-2N4948 Central Semiconductor Corp
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      2N5431 Datasheet
                      Mfr. Part #
                      2N5431
                      MOST Part #
                      154-374-2N5431
                      Central Semiconductor Corp
                      THROUGH-HOLE UJT
                        Min.:1
                        Mult.:1
                        - TO-206AA, TO-18-3 Metal Can NO - SILICON - 1 125°C -65°C - - - - - - - - - - 2000 e0 - Obsolete Not Applicable 3 EAR99 Tin/Lead (Sn/Pb) - - - BOTTOM WIRE - not_compliant - - O-MBCY-W3 - - SINGLE - - 1V - - - 0.36W - - 400nA 2mA - - 35V 0.8 0.72 8.5 kΩ 6 kΩ 2mA 50mA - - - - Non-RoHS Compliant -
                        2N5431
                        2N5431

                        154-374-2N5431 Central Semiconductor Corp
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        2N4851 Datasheet
                        Mfr. Part #
                        2N4851
                        MOST Part #
                        154-374-2N4851
                        Central Semiconductor Corp
                        THROUGH-HOLE UJT
                          Min.:1
                          Mult.:1
                          - TO-206AA, TO-18-3 Metal Can NO - SILICON - 1 200°C -65°C - - - - - - - 300mW - - 2000 e0 no Obsolete Not Applicable 3 - Tin/Lead (Sn/Pb) - - 8541.21.00.95 BOTTOM WIRE NOT SPECIFIED not_compliant NOT SPECIFIED 3 O-MBCY-W3 Not Qualified - SINGLE - - 3V SWITCHING - - - - - 2μA 2mA - - 35V 0.75 0.56 9.1 kΩ 4.7 kΩ 2mA 50mA 2mA - - - Non-RoHS Compliant -
                          2N4851
                          2N4851

                          154-374-2N4851 Central Semiconductor Corp
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          2N4852 Datasheet
                          Mfr. Part #
                          2N4852
                          MOST Part #
                          154-374-2N4852
                          Central Semiconductor Corp
                          THROUGH-HOLE UJT
                            Min.:1
                            Mult.:1
                            - TO-206AA, TO-18-3 Metal Can NO - SILICON - 1 125°C -65°C - - - - - - - 300mW - - - e0 no Obsolete Not Applicable 3 - Tin/Lead (Sn/Pb) - - 8541.21.00.95 BOTTOM WIRE NOT SPECIFIED not_compliant NOT SPECIFIED 3 O-MBCY-W3 Not Qualified - SINGLE - - 5V SWITCHING - - - - - 2μA 4mA - - 35V 0.85 0.7 9.1 kΩ 4.7 kΩ 4mA 50mA 2mA - - - Non-RoHS Compliant -
                            2N4852
                            2N4852

                            154-374-2N4852 Central Semiconductor Corp
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            2N4949 Datasheet
                            Mfr. Part #
                            2N4949
                            MOST Part #
                            154-374-2N4949
                            Central Semiconductor Corp
                            THROUGH-HOLE UJT
                              Min.:1
                              Mult.:1
                              - TO-206AA, TO-18-3 Metal Can NO - SILICON - 1 200°C -65°C - - - - - - - - - - 2000 e0 no Obsolete Not Applicable 3 - TIN/LEAD (SN/PB) - - - BOTTOM WIRE NOT SPECIFIED not_compliant NOT SPECIFIED - O-MBCY-W3 - - SINGLE - - 3V - - - 0.36W - - 1μA 2mA - - 25V 0.86 0.74 12 kΩ 4 kΩ 2mA 50mA 1mA - - - Non-RoHS Compliant -
                              2N4949
                              2N4949

                              154-374-2N4949 Central Semiconductor Corp
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              CMPP6028R BK Datasheet
                              Mfr. Part #
                              CMPP6028R BK
                              MOST Part #
                              154-374-CMPP6028R BK
                              Central Semiconductor Corp
                              PROGRAMMABLE UJT SOT-23
                                Min.:1
                                Mult.:1
                                - TO-236-3, SC-59, SOT-23-3 - - - - - - - - - - - - - - 167mW - - - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - 40V - 6V - - - - - - 150nA 25μA 10nA 600mV - - - - - - - - - - - - -
                                CMPP6028R BK
                                CMPP6028R BK

                                154-374-CMPP6028R BK Central Semiconductor Corp
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                CMPP6027R TR Datasheet
                                Mfr. Part #
                                CMPP6027R TR
                                MOST Part #
                                154-374-CMPP6027R TR
                                Central Semiconductor Corp
                                PROGRAMMABLE UJT SOT-23
                                  Min.:1
                                  Mult.:1
                                  - TO-236-3, SC-59, SOT-23-3 - - - - - - - - - - - - - - 167mW - Tape & Reel (TR) - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - 40V - 6V - - - - - - 2μA 50μA 10nA 1.6V - - - - - - - - - - - - -
                                  CMPP6027R TR
                                  CMPP6027R TR

                                  154-374-CMPP6027R TR Central Semiconductor Corp
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  CMPP6027R BK Datasheet
                                  Mfr. Part #
                                  CMPP6027R BK
                                  MOST Part #
                                  154-374-CMPP6027R BK
                                  Central Semiconductor Corp
                                  PROGRAMMABLE UJT SOT-23
                                    Min.:1
                                    Mult.:1
                                    - TO-236-3, SC-59, SOT-23-3 - - - - - - - - - - - - - - 167mW - - - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - 40V - 6V - - - - - - 2μA 50μA 10nA 1.6V - - - - - - - - - - - - -
                                    CMPP6027R BK
                                    CMPP6027R BK

                                    154-374-CMPP6027R BK Central Semiconductor Corp
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    CMPP6028 TR Datasheet
                                    Mfr. Part #
                                    CMPP6028 TR
                                    MOST Part #
                                    154-374-CMPP6028 TR
                                    Central Semiconductor
                                    -
                                      Min.:1
                                      Mult.:1
                                      - - YES - - - - 100°C -50°C - - - - - - - 0.35W - - - - - - - - - - - - - - - - compliant - - - - - - - - - - - PROGRAMMABLE UJT - 150A - - - - - - - - - - - - - - - - RoHS Compliant -
                                      CMPP6028 TR
                                      CMPP6028 TR

                                      154-374-CMPP6028 TR Central Semiconductor
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      CMPP6028R TR Datasheet
                                      Mfr. Part #
                                      CMPP6028R TR
                                      MOST Part #
                                      154-374-CMPP6028R TR
                                      Central Semiconductor Corp
                                      PROGRAMMABLE UJT SOT-23
                                        Min.:1
                                        Mult.:1
                                        - TO-236-3, SC-59, SOT-23-3 - - - - - - - - - - - - - - 167mW - Tape & Reel (TR) - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - 40V - 6V - - - - - - 150nA 25μA 10nA 600mV - - - - - - - - - - - - -
                                        CMPP6028R TR
                                        CMPP6028R TR

                                        154-374-CMPP6028R TR Central Semiconductor Corp
                                        RoHS :
                                        Package : -
                                        In Stock : -
                                        1 : -
                                        2N4853 Datasheet
                                        Mfr. Part #
                                        2N4853
                                        MOST Part #
                                        154-374-2N4853
                                        Central Semiconductor Corp
                                        THROUGH-HOLE UJT
                                          Min.:1
                                          Mult.:1
                                          - TO-206AA, TO-18-3 Metal Can NO - SILICON - 1 125°C -65°C - - - - - - - 300mW - - 2010 e0 no Obsolete Not Applicable 3 - Tin/Lead (Sn/Pb) - - 8541.21.00.95 BOTTOM WIRE NOT SPECIFIED not_compliant NOT SPECIFIED 3 O-MBCY-W3 Not Qualified - SINGLE - - 6V SWITCHING - - - - - 400nA 6mA - - 35V 0.85 0.7 9.1 kΩ 4.7 kΩ 6mA 50mA - - - - Non-RoHS Compliant -
                                          2N4853
                                          2N4853

                                          154-374-2N4853 Central Semiconductor Corp
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          Transistors - Programmable Unijunction definition: Programmable unijunction transistor (PUT) is a three-lead electronic semiconductor device with which is similar in characteristic to unijunc... Transistors - Programmable Unijunction Product Listing: 2N6027,2N489A,2N4947,2N2647,2N6028.Discrete Semiconductor Products type:Diodes - Zener - Single(126889),Diodes - Rectifiers - Single(107990),Transistors - FETs, MOSFETs - Single(66871),Transistors - Bipolar (BJT) - Single(41289),Diodes - Bridge Rectifiers(23480) .Transistors - Programmable Unijunction has 20 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the MOST.

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