2N2944 The 2N2944 is a PNP Silicon Small Signal Transistor from Motorola Semiconductor. It features a maximum collector-emitter voltage of 20V and a continuous collector current of 0.1A.
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2N2944

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The 2N2944 is a PNP Silicon Small Signal Transistor from Motorola Semiconductor. It features a maximum collector-emitter voltage of 20V and a continuous collector current of 0.1A.
✓ Total Stock: 1 pcs
$ Price Range: $1.93

2N2944 Available from 1 distributor

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2N2944 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N2944 Description

Short technical summary and product information.

The 2N2944 is a PNP silicon transistor designed for small signal applications. Manufactured by Motorola Semiconductor, this device is housed in a TO-46 package.

 

Key electrical characteristics include a maximum emitter-collector voltage (V_EC) of 20V and a continuous collector current (I_C) of 0.1A. The total device dissipation (P_D) at 25°C ambient temperature is rated at 400mW.

 

This transistor is suitable for various electronic circuits requiring a reliable PNP silicon device. Its TO-46 package is a standard through-hole component, facilitating easy integration into circuit boards.

 

While specific operating temperature ranges are not detailed, the device is qualified per MIL-PRF-19500, indicating suitability for high-reliability applications.

2N2944 Quick Information

Product Type: PNP Silicon Small Signal Transistor
Canonical Name: 2N2944 PNP Silicon Small Signal Transistor
Subcategory: PNP Silicon Small Signal

2N2944 Compliance

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

2N2944 Estimated Pricing

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1+ $1.93 $1.93

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

2N2944 Features

  • PNP Silicon Small Signal Transistor
  • 20V maximum collector-emitter voltage
  • 0.1A continuous collector current
  • 400mW total device dissipation
  • TO-46 through-hole package

2N2944 Applications

  • Suitable for high-voltage switching applications.
  • Used in low-current signal amplification circuits.
  • Ideal for military and aerospace transistor modules.
  • Applicable in thermal management of electronic devices.
  • Suitable for high-reliability military-grade electronics.

2N2944 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the 2N2944?

The maximum emitter-collector voltage for the 2N2944 is 20V.

What is the continuous collector current rating of the 2N2944 transistor?

The 2N2944 transistor has a continuous collector current rating of 0.1A.

What is the power dissipation of the 2N2944 at 25°C?

The total device dissipation for the 2N2944 at 25°C ambient temperature is 400mW.

What package type is the 2N2944 transistor supplied in?

The 2N2944 transistor is supplied in a TO-46 package.

What is the RoHS status of the 2N2944?

The RoHS status of the 2N2944 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N2944?

The Moisture Sensitivity Level (MSL) for the 2N2944 is 1 Unlimited.

What is the REACH status for the 2N2944?

The REACH status for the 2N2944 is REACH Unaffected.

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