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  • Terminal Blocks - Barrier Blocks
Image Part # Manufacturer Description Availability Pricing Quantity MountMounting TypePackage / CaseNumber of PinsShell MaterialSupplier Device PackageMaterialMaterial - InsulationActuator MaterialTerminal Screw MaterialMounting Hole DiameterPackage QuantityApprovalsBase Product NumberBrandCable Entry AngleCase StyleClassDissipation Factor DFElectricalLifeFactory Pack QuantityFactory Pack QuantityFilteredManufacturerManufacturer Part NumberMaximum Operating TemperatureMfrMinimum Operating TemperatureNumber of Cable EntriesPackageProduct StatusRoHSShell SizesTemperature Coefficient / CodeTradenameUnit WeightVoltage RatedVoltage Rating ACVoltage Rating DCVoltage, RatingOperating TemperaturePackagingSeriesSize / DimensionToleranceNumber of TerminationsTemperature CoefficientTypeResistanceNumber of PositionsCompositionColorApplicationsNumber of RowsPower (Watts)CapacitanceSubcategoryCurrent Rating (Amps)PitchIngress ProtectionTermination StyleActuator TypeDielectricCircuitFailure RateSwitch FunctionLead SpacingPanel Cutout DimensionsWire GaugeLead DiameterIllumination Voltage (Nominal)Illumination Type, ColorNumber of CircuitsNumber of LevelsLead StyleNumber of PolesIlluminationTerminal Block TypeBottom TerminationBarrier TypeTop TerminationBushing ThreadProduct TypeCollector Emitter Voltage (VCEO)Max Collector CurrentOperating Temperature RangeTerminal Screw FinishNumber of Wire EntriesShell PlatingProductConnection TypeFeaturesProduct CategoryPin LengthIP RatingDiameterHeight Seated (Max)LengthThickness (Max)Actuator LengthMaterial Flammability RatingRatings
Image Part # Manufacturer Description Availability Pricing Quantity MountMounting TypePackage / CaseNumber of PinsShell MaterialSupplier Device PackageMaterialMaterial - InsulationActuator MaterialTerminal Screw MaterialMounting Hole DiameterPackage QuantityApprovalsBase Product NumberBrandCable Entry AngleCase StyleClassDissipation Factor DFElectricalLifeFactory Pack QuantityFactory Pack QuantityFilteredManufacturerManufacturer Part NumberMaximum Operating TemperatureMfrMinimum Operating TemperatureNumber of Cable EntriesPackageProduct StatusRoHSShell SizesTemperature Coefficient / CodeTradenameUnit WeightVoltage RatedVoltage Rating ACVoltage Rating DCVoltage, RatingOperating TemperaturePackagingSeriesSize / DimensionToleranceNumber of TerminationsTemperature CoefficientTypeResistanceNumber of PositionsCompositionColorApplicationsNumber of RowsPower (Watts)CapacitanceSubcategoryCurrent Rating (Amps)PitchIngress ProtectionTermination StyleActuator TypeDielectricCircuitFailure RateSwitch FunctionLead SpacingPanel Cutout DimensionsWire GaugeLead DiameterIllumination Voltage (Nominal)Illumination Type, ColorNumber of CircuitsNumber of LevelsLead StyleNumber of PolesIlluminationTerminal Block TypeBottom TerminationBarrier TypeTop TerminationBushing ThreadProduct TypeCollector Emitter Voltage (VCEO)Max Collector CurrentOperating Temperature RangeTerminal Screw FinishNumber of Wire EntriesShell PlatingProductConnection TypeFeaturesProduct CategoryPin LengthIP RatingDiameterHeight Seated (Max)LengthThickness (Max)Actuator LengthMaterial Flammability RatingRatings
NTE ELECT 25-B300-04
Mfr. Part #
25-B300-04
Twicea Part #
571-291-25-B300-04
NTE ELECT
NTE Electronics Terminal Blocks, 25-B300 Series
Datasheet Compare
    Min.:1
    Mult.:1
    - PCB Mount - - - - - - - - - 1 CSA;cURus - - - - - - - - - NTE Electronics 25-B300-04 - NTE Electronics, Inc - - Bag Active No - - - - - - - 300V - - 25-B300 - - - - - - - - Black - 1 - - - 25A 9.50 mm - - - - - - - - - 12-22 AWG - - - 4 1 - 4 - Barrier Block PC Pin 3 Wall (Tri) Screws with Captive Plate - - - - - - 4 - - Screw Clamp - - 5 MilliMeters - - - - - - - -
    25-B300-04
    25-B300-04

    571-291-25-B300-04 NTE ELECT
    RoHS :
    Package : -
    In Stock : -
    1 : -
    NTE ELECT 25-B610-04
    Mfr. Part #
    25-B610-04
    Twicea Part #
    571-291-25-B610-04
    NTE ELECT
    TERMNAL BLOCK, BARRIER 11MM PITC
    Datasheet Compare
      Min.:1
      Mult.:1
      - Chassis, Panel 0805 (2012 Metric) - - 0805 - - - - - - - RNCF0805B - - - - - - - - - - - Stackpole Electronics Inc - - Tape & Reel (TR) Active - - - - - - - - 300V -55°C ~ 155°C - RNCF 0.079 L x 0.049 W (2.00mm x 1.25mm) ±0.1% 2 ±10ppm/°C - 15 kOhms - Thin Film Black - 2 0.125W, 1/8W - - 20A 0.433 (11.00mm) - - - - - - - - - 10-18 AWG - - - 4 - - - - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - - - - - - 4 - - - Automotive AEC-Q200 - - - - 0.026 (0.65mm) - - - - AEC-Q200
      25-B610-04
      25-B610-04

      571-291-25-B610-04 NTE ELECT
      RoHS :
      Package : -
      In Stock : -
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      NTE ELECT 25-B610-03
      Mfr. Part #
      25-B610-03
      Twicea Part #
      571-291-25-B610-03
      NTE ELECT
      TERMNAL BLOCK, BARRIER 11MM PITC
      Datasheet Compare
        Min.:1
        Mult.:1
        - Chassis, Panel 0805 (2012 Metric) - - 0705 - - - - - - - M55342 - - - - - - - - - - - Vishay Dale Thin Film - - Tray Active - - - - - - - - 300V -55°C ~ 150°C - Military, MIL-PRF-55342, RM0705 0.080 L x 0.050 W (2.03mm x 1.27mm) ±1% 2 ±50ppm/°C - 110 Ohms - Thin Film Black - 2 0.15W - - 20A 0.433 (11.00mm) - - - - - R (0.01%) - - - 10-18 AWG - - - 3 - - - - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - - - - - - 3 - - - Military, Non-Inductive - - - - 0.033 (0.84mm) - - - - -
        25-B610-03
        25-B610-03

        571-291-25-B610-03 NTE ELECT
        RoHS :
        Package : -
        In Stock : -
        1 : -
        NTE ELECT 25-B610-08
        Mfr. Part #
        25-B610-08
        Twicea Part #
        571-291-25-B610-08
        NTE ELECT
        TERMNAL BLOCK, BARRIER 11MM PITC
        Datasheet Compare
          Min.:1
          Mult.:1
          - Chassis, Panel - - - - - - - - - - - 100688 - - - - - - - - - - - Molex - - Bulk Active - - - - - - - - 300V - - * - - - - - - - - Black - 2 - - - 20A 0.433 (11.00mm) - - - - - - - - - 10-18 AWG - - - 8 - - - - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - - - - - - 8 - - - Cover, Flange - - - - - - - - - -
          25-B610-08
          25-B610-08

          571-291-25-B610-08 NTE ELECT
          RoHS :
          Package : -
          In Stock : -
          1 : -
          NTE ELECT 25-B610-09
          Mfr. Part #
          25-B610-09
          Twicea Part #
          571-291-25-B610-09
          NTE ELECT
          TERMNAL BLOCK, BARRIER 11MM PITC
          Datasheet Compare
            Min.:1
            Mult.:1
            - Surface Mount, MLCC, Epoxy 0603 (1608 Metric) - - - - - - - - - - - - - - - - - - - - - - Vishay Vitramon - - Tape & Reel (TR) Obsolete - - - - - 100V - - 300V -55°C ~ 150°C - VJ High Q 0.063 L x 0.031 W (1.60mm x 0.80mm) ±5% - C0G, NP0 - - - - Black RF, Microwave, High Frequency 2 - 15 pF - 20A 0.433 (11.00mm) - - - - - - - - - 10-18 AWG - - - 9 - - - - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - - - - - - 9 - - - High Q, Low Loss, Epoxy Mountable - - - - - - 0.036 (0.92mm) - - -
            25-B610-09
            25-B610-09

            571-291-25-B610-09 NTE ELECT
            RoHS :
            Package : -
            In Stock : -
            1 : -
            NTE ELECT 25-B500-12
            Mfr. Part #
            25-B500-12
            Twicea Part #
            571-291-25-B500-12
            NTE ELECT
            TERMINAL BLOCK BARRIER DUAL ROW 12 POLE 9.50MM PITCH 300V 20A PANEL MOUNT 22-14AWG WIRE RANGE
            Datasheet Compare
              Min.:1
              Mult.:1
              - Surface Mount - - - - - - - - 0.157 1 cURus - - - - - - - - - NTE Electronics 25-B500-12 - NTE Electronics, Inc - - Bag Active No - - - - - - - 300V - - 25-B500 - - - - - - - - Black - 2 - - - 20A 9.50 mm - - - - - - - - - 14-22 AWG - - - 12 - - 12 - Barrier Block Closed Tubular Screw Clamp Screws - - - - - - 24 - - Screw Clamp Flange - - - - - - - - - -
              25-B500-12
              25-B500-12

              571-291-25-B500-12 NTE ELECT
              RoHS :
              Package : -
              In Stock : -
              1 : -
              NTE ELECT 25-B610-06
              Mfr. Part #
              25-B610-06
              Twicea Part #
              571-291-25-B610-06
              NTE ELECT
              TERMNAL BLOCK, BARRIER 11MM PITC
              Datasheet Compare
                Min.:1
                Mult.:1
                - Chassis, Panel - - - - - - - - - - - - - - - - - - - - - - - KYOCERA AVX - - Bag Obsolete - - - - - - - - 300V - - * - - - - - - - - Black - 2 - - - 20A 0.433 (11.00mm) - - - - - - - - - 10-18 AWG - - - 6 - - - - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - - - - - - 6 - - - Cover, Flange - - - - - - - - - -
                25-B610-06
                25-B610-06

                571-291-25-B610-06 NTE ELECT
                RoHS :
                Package : -
                In Stock : -
                1 : -
                NTE ELECT 25-B610-07
                Mfr. Part #
                25-B610-07
                Twicea Part #
                571-291-25-B610-07
                NTE ELECT
                TERMNAL BLOCK, BARRIER 11MM PITC
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - Chassis, Panel - - - - - - - - - - - RD16A12 - - - - - - - - - - - TE Connectivity Aerospace, Defense and Marine - - Bulk Active - - - - - - - - 300V - - * - - - - - - - - Black - 2 - - - 20A 0.433 (11.00mm) - - - - - - - - - 10-18 AWG - - - 7 - - - - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - - - - - - 7 - - - Cover, Flange - - - - - - - - - -
                  25-B610-07
                  25-B610-07

                  571-291-25-B610-07 NTE ELECT
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  NTE ELECT 25-B610-02
                  Mfr. Part #
                  25-B610-02
                  Twicea Part #
                  571-291-25-B610-02
                  NTE ELECT
                  TERMNAL BLOCK, BARRIER 11MM PITC
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    - Panel Mount - - - - - - Brass, Chrome Plated - - - - 7207 - - - - - 40,000 Cycles - - - - - C&K - - Bulk Active - - - - - - 120 V 28 V 300V -30°C ~ 85°C - 7000 - - - - - - - - Black - 2 - - - 5A (AC/DC) 0.433 (11.00mm) - PC Pin Flat Anti-Rotation - DPDT - On-Off-Mom - Circular - 6.35mm Dia 10-18 AWG - - - 2 - - - Non-Illuminated Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs 1/4-40 - - - - - 2 - - - - - - - - - - - 13.21mm - -
                    25-B610-02
                    25-B610-02

                    571-291-25-B610-02 NTE ELECT
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    NTE ELECT 25-B300-03
                    Mfr. Part #
                    25-B300-03
                    Twicea Part #
                    571-291-25-B300-03
                    NTE ELECT
                    TERMINAL BLOCK TRI-BARRIER 3 POLE 9.50MM PITCH 300V 25A PC MOUNT TERMINALS 22-12AWG WIRE RANGE
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      - PCB Mount - - - - - - - - - 1 CSA;cURus - - - - - - - - - NTE Electronics 25-B300-03 - NTE Electronics, Inc - - Bag Active No - - - - - - - 300V - - 25-B300 - - - - - - - - Black - 1 - - - 25A 9.50 mm - - - - - - - - - 12-22 AWG - - - 3 1 - 3 - Barrier Block PC Pin 3 Wall (Tri) Screws with Captive Plate - - - - - - 3 - - Screw Clamp - - 5 MilliMeters - - - - - - - -
                      25-B300-03
                      25-B300-03

                      571-291-25-B300-03 NTE ELECT
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      NTE ELECT 25-B300-10
                      Mfr. Part #
                      25-B300-10
                      Twicea Part #
                      571-291-25-B300-10
                      NTE ELECT
                      TERMINAL BLOCK TRI-BARRIER 10 POLE 9.50MM PITCH 300V 25A PC MOUNT TERMINALS 22-12AWG WIRE RANGE
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        - PCB Mount - - - - - - - - - 1 CSA, cURus - - - - - - - - - NTE Electronics 25-B300-10 - NTE Electronics, Inc - - Bag Active No - - - - - - - 300V - - 25-B300 - - - - - - - - Black - 1 - - - 25A 9.50 mm - - - - - - - - - 12-22 AWG - - - 10 1 - 10 - Barrier Block PC Pin 3 Wall (Tri) Screws with Captive Plate - - - - - - 10 - - Screw Clamp - - 5 mm - - - - - - - -
                        25-B300-10
                        25-B300-10

                        571-291-25-B300-10 NTE ELECT
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        NTE ELECT 2017
                        Mfr. Part #
                        2017
                        Twicea Part #
                        571-291-2017
                        NTE ELECT
                        IC-8 Chan. PMOS Input Dr
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          Through Hole - - 18 Thermoplastic - Nylon - - - - - - - TE Connectivity / AMP Variable Entries - - - - 1 - TE Connectivity - - - - 2 Entry - - Details 4 (C) - AMPLIMITE 0.746044 oz - - - - - Bulk - - - - - Two Piece Backshell - 37 Position - Black - - - - D-Sub Connectors - - - - - - - - - - - - - - - - - - - - - - - - - D-Sub Backshells 50 V 600 mA - - - - - - - D-Sub Backshells - - - - - - - - -
                          2017
                          2017

                          571-291-2017 NTE ELECT
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          NTE ELECT MC-20
                          Mfr. Part #
                          MC-20
                          Twicea Part #
                          571-291-MC-20
                          NTE ELECT
                          -
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            - - - - - - - - - - - - - - KEMET - Conformally Coated Class 1 0.1 % - 5000 - KEMET - + 125 C - - 55 C - - - No&nbsp-RoHS Version Available - 30 PPM / C Aximax - - - 100 VDC 100 VDC - Bulk AxiMax 400 Comm C0G - 5 % - - Aximax C0G Dielectric Commercial Grade MLCCs - - - - - - - 39 pF Capacitors - - - Axial - C0G (NP0) - - - - - - 0.51 mm - - - - Straight - - - - - - - Ceramic Capacitors - - - 55 C to + 125 C - - - General Type MLCCs - - Multilayer Ceramic Capacitors MLCC - Leaded - - 2.41 mm - 4.32 mm - - - -
                            MC-20
                            MC-20

                            571-291-MC-20 NTE ELECT
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                            Connectors, Interconnects

                            Terminal Blocks - Barrier Blocks definition: Terminal blocks are insulated connections that fasten two or more wires together and have an insulating frame and a clamping system. It is a... Terminal Blocks - Barrier Blocks Product Listing: 25-B300-04,25-B610-04,25-B610-03,25-B610-08,25-B610-09.Connectors, Interconnects type:Circular Connectors(4568089),Barrel - Audio Connectors(714841),Rectangular Connectors - Headers, Male Pins(577481),Card Edge Connectors - Edgeboard Connectors(554593),D-Sub Connectors(513416) .Terminal Blocks - Barrier Blocks has 13 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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