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2N4957UB

  • Available: 12

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $61.41460US $61.41
10+US $46.06095US $460.61
30+US $39.91949US $1197.58
100+US $35.31339US $3531.34
500+US $33.16388US $16581.94
1000+US $30.70730US $30707.30

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ

Product Parameter

  • Manufacturer
    Microsemi
  • Manufacturer's Part No.
    2N4957UB
  • Categories
    Discrete Semiconductor Products
  • Sub-Categories
    Transistors - Bipolar (BJT) - RF
  • Series
    -
  • Polarity/Channel Type
    PNP
  • Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Package / Case
    3-SMD, No Lead
  • Part Status
    Active
  • Operating Temperature
    -65°C~200°C TJ
  • Factory Lead Time
    24 Weeks
  • Packaging
    Bulk
  • Subcategory
    Other Transistors
  • Surface Mount
    YES
  • Number of Terminations
    3
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    NOT SPECIFIED
  • Qualification Status
    Not Qualified
  • Number of Elements
    1
  • Configuration
    SINGLE
  • HTS Code
    8541.21.00.95
  • Additional Feature
    LOW NOISE
  • Transistor Type
    PNP
  • Current - Collector (Ic) (Max)
    30mA
  • Voltage - Collector Emitter Breakdown (Max)
    30V
  • Power - Max
    200mW
  • Mounting Type
    Surface Mount
  • Transistor Element Material
    SILICON
  • Transistor Application
    AMPLIFIER
  • Transition Frequency
    1200MHz
  • Power Dissipation-Max (Abs)
    0.2W
  • Collector-Base Capacitance-Max
    0.8pF
  • Highest Frequency Band
    ULTRA HIGH FREQUENCY B
  • Gain
    25dB
  • Noise Figure (dB Typ @ f)
    3.5dB @ 450MHz
  • DC Current Gain (hFE) (Min) @ Ic, Vce
    30 @ 5mA 10V

Environmental & Export Classifications

  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • ECCN Code
    EAR99
  • RoHS Status
    Non-RoHS Compliant
  • JESD-609 Code
    e0
  • JESD-30 Code
    R-CDSO-N3

SHIPPING GUIDE

  • Shipping Methods

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  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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