2N3902 The 2N3902 is a bipolar junction transistor from Motorola Semiconductor. It features RoHS3 compliance and MSL 1 rating.
Mfr Part #:

2N3902

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The 2N3902 is a bipolar junction transistor from Motorola Semiconductor. It features RoHS3 compliance and MSL 1 rating.
✓ Total Stock: 145 pcs
$ Price Range: $0.77

2N3902 Available from 1 distributor

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✓ Non-Authorised
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145 pcs
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2N3902 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N3902 Description

Short technical summary and product information.

The 2N3902 is a single, pre-biased bipolar junction transistor (BJT) manufactured by Motorola Semiconductor. This component is designed for general-purpose applications in electronic circuits.

 

Key specifications include RoHS3 compliance, indicating adherence to environmental regulations regarding hazardous substances. It also carries a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions and does not require special handling regarding moisture absorption. The REACH status is unaffected, further confirming its compliance with global chemical regulations.

 

As a pre-biased transistor, the 2N3902 simplifies circuit design by incorporating internal biasing resistors, making it suitable for applications requiring straightforward amplification or switching functions. Its specific electrical characteristics, such as voltage and current ratings, would typically be detailed in its datasheet, enabling engineers to integrate it effectively into various designs.

 

This transistor falls under the category of Discrete Semiconductor Products, specifically within the Transistors - Bipolar (BJT) - Single, Pre-Biased subcategory. Its availability and detailed specifications are crucial for engineers selecting components for new product development or for replacing existing parts in established designs.

2N3902 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2N3902 Bipolar Transistor
Subcategory: Single, Pre-Biased

2N3902 Compliance

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

2N3902 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

2N3902 Features

  • RoHS3 compliant for environmental safety
  • Moisture Sensitivity Level 1
  • Designed for switching and amplification
  • Suitable for through-hole mounting
  • Reliable performance in various circuits

2N3902 Applications

  • Used in general-purpose switching circuits
  • Suitable for amplification applications
  • Ideal for industrial electronic devices
  • Applicable in automotive electronics

2N3902 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 2N3902 transistor?

The 2N3902 transistor is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N3902?

The Moisture Sensitivity Level (MSL) for the 2N3902 is 1 Unlimited.

What is the REACH status for the 2N3902 transistor?

The 2N3902 transistor has a REACH Unaffected status.

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