2N4047 The Central Semiconductor 2N4047 is an NPN transistor in a TO-5 package. It offers a Vcbo of 80V and Vceo of 50V.
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2N4047

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Mfr Name: SP
SP
The Central Semiconductor 2N4047 is an NPN transistor in a TO-5 package. It offers a Vcbo of 80V and Vceo of 50V.
✓ Total Stock: 91 pcs
$ Price Range: $1.93

2N4047 Available from 1 distributor

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✓ Non-Authorised
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91 pcs
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2N4047 Specifications Quick View

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2N4047 Description

Short technical summary and product information.

The Central Semiconductor 2N4047 is a general-purpose NPN bipolar transistor designed for amplification and switching applications. It is housed in a TO-5 metal can package, suitable for through-hole mounting.

 

Key electrical characteristics include a maximum collector-emitter voltage (Vceo) of 50V and a maximum collector-base voltage (Vcbo) of 80V. The maximum continuous collector current (Ic max) is 0.5A, and the maximum collector power dissipation (Pc) is 0.8W. The transistor features a typical DC current gain (hFE) of 40 to 150 and a transition frequency (fT) of 250 MHz.

 

This component is well-suited for various electronic circuits requiring signal amplification or switching. Its TO-5 package allows for easy integration into breadboard or PCB designs using through-hole technology.

2N4047 Quick Information

Product Type: NPN Transistor
Canonical Name: 2N4047 NPN Transistor
Subcategory: NPN

2N4047 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2N4047 Estimated Pricing

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1+ $1.93 $1.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

2N4047 Features

  • NPN bipolar transistor for amplification and switching.
  • Maximum collector-emitter voltage of 50V.
  • Maximum collector-base voltage of 80V.
  • Continuous collector current up to 0.5A.
  • TO-5 metal can package for through-hole mounting.

2N4047 Applications

  • General purpose amplification circuits.
  • Signal switching applications.
  • Prototyping with breadboards.
  • Through-hole PCB assembly.

2N4047 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N4047?

The maximum collector-emitter voltage of the 2N4047 is 50V.

What is the maximum collector current for the 2N4047?

The maximum collector current is 0.5A.

What is the minimum hFE of the 2N4047?

The minimum hFE is 40.

What package does the 2N4047 come in?

The 2N4047 is packaged in a TO-5 case.

What is the maximum junction temperature of the 2N4047?

The maximum junction temperature is 175°C.

Is the 2N4047 RoHS compliant?

RoHS compliance status is unverified.

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