Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > NEC02 > 2SC945

2SC945 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
2SC945NEC6022Yes

2SC945** is a general-purpose NPN bipolar junction transistor (BJT) manufactured by **NEC**.

The 2SC945 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by NEC. Below are its key specifications, descriptions, and features:

Manufacturer: NEC (Nippon Electric Company)

Specifications:

  • Transistor Type: NPN
  • Collector-Base Voltage (VCBO): 60V
  • Collector-Emitter Voltage (VCEO): 50V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 150mA
  • Power Dissipation (Ptot): 250mW
  • DC Current Gain (hFE): 90 to 600 (depending on variant)
  • Transition Frequency (fT): 200MHz (typical)
  • Operating Temperature Range: -55°C to +150°C

Package Type:

  • TO-92 (plastic-encapsulated, through-hole mounting)

Features:

  • High current gain (hFE)
  • Low noise performance
  • Suitable for amplification and switching applications
  • Commonly used in audio circuits, signal amplification, and small-signal switching

Applications:

  • Audio preamplifiers
  • Signal amplification
  • Switching circuits
  • General-purpose electronic circuits

This transistor is widely used in consumer electronics and low-power applications due to its reliability and performance.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • D789188CT058 ,296,DIP32

    Part Number:** D789188CT058 **Manufacturer:** NEC ### **Specifications:** - **Type:** Integrated Circuit (IC) or Semiconductor Component (exact type depends on application) - **Package:** Typically surface-mount (SMD) or through-hole (exact pac

  • UPC577H ,250,SIP

    NEC UPC577H** is a **5.

  • UPC4572G ,104,SOP8

    Part Number:** UPC4572G **Manufacturer:** NEC ### **Specifications:** - **Type:** Dual Operational Amplifier (Op-Amp) - **Supply Voltage Range:** ±2V to ±18V - **Input Offset Voltage:** 3mV (max) - **Input Bias Current:** 500nA (max) - **

  • CU383,TI,58,TSSOP

    U6805B,TFK,58,SOP14

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales