2N2891 The 2N2891 is an NPN transistor from Semelab, packaged in a TO-39. It is RoHS3 compliant and suitable for aerospace and space applications.
Mfr Part #:

2N2891

Available from 1 distributors
Mfr Name: SML
SML
The 2N2891 is an NPN transistor from Semelab, packaged in a TO-39. It is RoHS3 compliant and suitable for aerospace and space applications.
✓ Total Stock: 2 pcs
$ Price Range: $1.93

2N2891 Available from 1 distributor

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2N2891 Specifications Quick View

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2N2891 Description

Short technical summary and product information.

The 2N2891 is a silicon NPN transistor manufactured by Semelab, a brand of TT Electronics. This component is housed in a TO-39 package, a common metal can package. It is specified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating it is not sensitive to moisture and has unlimited shelf life under recommended storage conditions.

 

The manufacturer indicates that this transistor is suitable for various aerospace and space applications. While detailed electrical and physical specifications are not provided in the available data, its NPN polarity and TO-39 packaging suggest it is a general-purpose bipolar junction transistor designed for discrete applications.

 

Further details regarding its specific electrical characteristics, such as voltage ratings, current handling capabilities, and gain (hFE), would typically be found in the datasheet. However, based on the available information, the 2N2891 is a reliable component for applications requiring NPN transistor functionality within the aerospace and space sectors.

2N2891 Quick Information

Product Type: Transistor
Canonical Name: 2N2891 NPN Transistor
Subcategory: NPN

2N2891 Compliance

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

2N2891 Estimated Pricing

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1+ $1.93 $1.93

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

2N2891 Features

  • NPN silicon bipolar junction transistor.
  • Packaged in a TO-39 metal can.
  • RoHS3 Compliant status.
  • MSL 1 rating.
  • Suitable for aerospace and space.

2N2891 Applications

  • Suitable for aerospace and space applications.
  • Used in high-reliability electronic systems.
  • Ideal for power switching in industrial equipment.
  • Applicable in military and defense electronics.

2N2891 FAQs

5 frequently asked questions generated from this part’s specifications.
What type of transistor is the 2N2891?

The 2N2891 is a silicon NPN transistor.

What package is the 2N2891 transistor in?

The 2N2891 is supplied in a TO-39 package.

Is the 2N2891 RoHS compliant?

The 2N2891 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N2891?

The Moisture Sensitivity Level (MSL) for the 2N2891 is 1.

What applications is the 2N2891 suitable for?

The 2N2891 is suitable for various aerospace and space applications.

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