2N2894A The 2N2894A is an obsolete bipolar NPN transistor from Texas Instruments, housed in a TO-18 package. It is RoHS3 compliant with an MSL of 1.
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2N2894A

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The 2N2894A is an obsolete bipolar NPN transistor from Texas Instruments, housed in a TO-18 package. It is RoHS3 compliant with an MSL of 1.
✓ Total Stock: 71 pcs
$ Price Range: $0.77

2N2894A Available from 1 distributor

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2N2894A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N2894A Description

Short technical summary and product information.

The 2N2894A is a bipolar NPN transistor manufactured by Texas Instruments. This device is now obsolete and comes in a hermetically sealed TO-18 package. It is classified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited usability under standard conditions.

 

As an obsolete component, the 2N2894A is no longer in production. Its TO-18 packaging suggests it was designed for through-hole mounting. While specific electrical and physical data are not detailed here, its classification as a bipolar transistor indicates its function in amplifying or switching electronic signals.

 

This transistor was historically used in various aerospace and space applications. Given its obsolete status, engineers should consider alternative, currently available components for new designs or replacements in existing systems.

2N2894A Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2N2894A Bipolar NPN Transistor
Subcategory: Single, Pre-Biased

2N2894A Compliance

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

2N2894A Estimated Pricing

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1+ $0.77 $0.77

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

2N2894A Features

  • Obsolete bipolar NPN transistor.
  • Hermetically sealed TO-18 package.
  • RoHS3 Compliant status.
  • MSL 1 rating.

2N2894A Applications

  • Used in switching circuits
  • Suitable for amplification applications
  • Ideal for discrete circuit design
  • Compatible with through-hole PCB assembly

2N2894A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the package type for the 2N2894A?

The 2N2894A is supplied in a TO-18 package.

What is the polarity of the 2N2894A transistor?

The 2N2894A is a PNP polarity transistor.

Is the 2N2894A RoHS compliant?

The 2N2894A is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N2894A?

The Moisture Sensitivity Level (MSL) for the 2N2894A is 1 Unlimited.

What is the REACH status for the 2N2894A?

The 2N2894A is REACH Unaffected.

What is the lifecycle status of the 2N2894A?

The 2N2894A is obsolete.

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