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2N1991 The 2N1991 is a pre-biased bipolar junction transistor from Motorola Semiconductor. It is RoHS3 Compliant and has an MSL rating of 1.
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2N1991

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The 2N1991 is a pre-biased bipolar junction transistor from Motorola Semiconductor. It is RoHS3 Compliant and has an MSL rating of 1.
✓ Total Stock: 3 pcs
$ Price Range: $0.77

2N1991 Available from 1 distributor

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✓ Non-Authorised
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3 pcs
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2N1991 Specifications Quick View

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2N1991 Description

Short technical summary and product information.

The 2N1991 is a single, pre-biased bipolar junction transistor (BJT) manufactured by Motorola Semiconductor. This component is designed for various electronic applications requiring transistor functionality.

 

Key specifications include RoHS3 compliance, indicating adherence to environmental standards for hazardous substances. It also features a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under recommended storage conditions and does not require special handling to prevent moisture absorption.

 

The REACH status is listed as unaffected, suggesting it does not contain substances of very high concern above threshold limits. Further details on operating voltage, temperature, and package type would typically be found in the product datasheet.

 

This transistor is suitable for general-purpose amplification and switching circuits where a pre-biased configuration simplifies design and component count.

2N1991 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2N1991 Bipolar Transistor
Subcategory: Pre-Biased BJT

2N1991 Compliance

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

2N1991 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

2N1991 Features

  • RoHS3 Compliant for environmental safety.
  • MSL 1 for unlimited shelf life.
  • Pre-biased for simplified circuit design.
  • Single bipolar junction transistor.

2N1991 Applications

  • Suitable for switching and amplification circuits.
  • Used in audio and radio frequency applications.
  • Ideal for pre-biased transistor configurations.
  • Applicable in low-power electronic devices.

2N1991 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 2N1991 transistor?

The 2N1991 transistor is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N1991 transistor?

The 2N1991 transistor has an MSL of 1 Unlimited.

What is the REACH status for the 2N1991 transistor?

The 2N1991 transistor is REACH Unaffected.

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