• 2SC3356 SOT-23-3 bipolar transistor BJT new and original for electronic circuits
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2SC3356 NPN RF Transistor — SOT-23-3, 12V 100mA, 7GHz fₜ (10-Pack)

2SC3356 NPN RF Transistor SOT-23-3, 12V 100mA, 7GHz fₜ (10-Pack)

$4.84 USD
$4.84 USD
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2SC3356 — NPN RF Transistor, SOT-23-3, 7GHz Transition Frequency

The 2SC3356 is a high-frequency NPN silicon RF transistor in SOT-23-3 SMD package, originally from NEC/Renesas. With a transition frequency (fT) of 7GHz and VCEO = 12V, IC = 100mA, it is optimized for VHF/UHF amplification, RF switching, and high-frequency signal processing up to several GHz. Each pack contains 10 pieces.

Key Specifications

Parameter Value
Package SOT-23-3 (SMD)
Type NPN Silicon RF Transistor
VCEO 12V
VCBO 15V
IC max 100mA
PC max 150mW
hFE 50 – 200 (@ VCE=2V, IC=5mA)
Transition Frequency (fT) 7GHz (typ.)
Noise Figure ~2dB @ 1GHz
Tj max 150°C
Condition New, Original
Quantity 10 pieces

Why Choose 2SC3356?

  • 7GHz fT — usable for amplification well into the GHz range
  • Low noise figure ~2dB — suitable for LNA (low-noise amplifier) front-end stages
  • SOT-23-3 package — compact SMD for RF PCB layouts
  • 12V VCEO — adequate headroom for typical RF bias voltages
  • 10-pack value — enough for multiple RF circuit builds

Typical Applications

  • VHF/UHF amplifier — FM radio, TV tuner, and amateur radio front-end amplification
  • Low-noise amplifier (LNA) — weak signal amplification for SDR and RF receivers
  • RF oscillator — VCO and crystal oscillator circuits up to several GHz
  • RF switch — high-frequency signal routing and switching
  • Mixer stage — frequency conversion in superheterodyne receivers

FAQ

Q: Is 2SC3356 suitable for SDR (Software Defined Radio) LNA?
A: Yes. Its low noise figure (~2dB at 1GHz) and 7GHz fT make it a good choice for LNA circuits in the HF/VHF/UHF range used by SDR receivers.

Q: What is the pin order for SOT-23-3?
A: For 2SC3356: Pin 1 = Base, Pin 2 = Emitter, Pin 3 = Collector. Always verify with the datasheet as SOT-23 pin assignments vary by manufacturer.

Package Contents

  • 10x 2SC3356 SOT-23-3 NPN RF Transistor (new, original)
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