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                      1. Home
                      2. Semiconductors - Discretes
                      3. Transistors
                      4. Bipolar Transistors
                      5. Single Bipolar Junction Transistors - BJT
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                      MJE340

                      Bipolar (BJT) Single Transistor, General Purpose, NPN, 300 V, 500 mA, 20 W, TO-126, Through Hole

                      MULTICOMP PRO MJE340
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerMULTICOMP PRO
                      Manufacturer Part NoMJE340
                      Newark Part No.08N8075
                      Product RangeMulticomp Pro Bipolar Single Transistor, NPN
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      33 In Stock

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                      QuantityPrice
                      1+$0.775
                      10+$0.648
                      50+$0.512
                      100+$0.460
                      500+$0.442
                      1000+$0.390
                      5000+$0.365
                      10000+$0.352
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
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                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerMULTICOMP PRO
                      Manufacturer Part NoMJE340
                      Newark Part No.08N8075
                      Product RangeMulticomp Pro Bipolar Single Transistor, NPN
                      Technical Datasheet

                      Data Sheet

                      Transistor PolarityNPN
                      Collector Emitter Voltage Max300V
                      Collector Emitter Voltage V(br)ceo300V
                      Continuous Collector Current500mA
                      Power Dissipation20W
                      Power Dissipation Pd20W
                      DC Collector Current500mA
                      Transistor Case StyleTO-126
                      Transistor MountingThrough Hole
                      DC Current Gain hFE30hFE
                      No. of Pins3Pins
                      Transition Frequency-
                      DC Current Gain hFE Min30hFE
                      Operating Temperature Max150°C
                      Product RangeMulticomp Pro Bipolar Single Transistor, NPN
                      Qualification-
                      MSL-
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The MJE340 is a NPN plastic medium power silicon Transistor for use with high voltage general purpose applications. Collector-emitter voltage at 300V and power dissipation at 20W.

                      • 6.25°C/W Junction to case resistance
                      • 83.3°C/W Junction-to-ambient thermal resistance
                      • Multicomp Pro products are rated 4.6 out of 5 stars
                      • 12 month limited warranty *view Terms & Conditions for details
                      • 96% of customers would recommend to a friend

                      Applications

                      Industrial

                      Technical Specifications

                      Transistor Polarity

                      NPN

                      Collector Emitter Voltage V(br)ceo

                      300V

                      Power Dissipation

                      20W

                      DC Collector Current

                      500mA

                      Transistor Mounting

                      Through Hole

                      No. of Pins

                      3Pins

                      DC Current Gain hFE Min

                      30hFE

                      Product Range

                      Multicomp Pro Bipolar Single Transistor, NPN

                      MSL

                      -

                      Collector Emitter Voltage Max

                      300V

                      Continuous Collector Current

                      500mA

                      Power Dissipation Pd

                      20W

                      Transistor Case Style

                      TO-126

                      DC Current Gain hFE

                      30hFE

                      Transition Frequency

                      -

                      Operating Temperature Max

                      150°C

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Alternatives for MJE340

                      1 Product Found

                      Associated Products

                      1 Product Found

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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