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2N4401TA - ON Semiconductor

Description: NPN General Purpose Amplifier

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PCB Footprints

2N4401TA - ON Semiconductor PCB footprint - Other - Other - TO−92 3 4.83x4.76 LEADFORMED CASE 135AR ISSUE O_2
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Risk Rank: Design Risk

2N4401TA — ON Semiconductor
2.2 - Low Design Risk
Design Risk Rank is determined by in-depth analysis across multiple factors, including part availability, functional equivalents, lifecycle and more. learn.more →

Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price & inventory volatility, current inventory availability and much more. Even the availability of manufacturer specifications, part documentation such as datasheets and reference designs have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

We focus on the Design Phase on Component Search Engine in our evaluation of Risk.

Design Phase

The design phase of a product is at the beginning of the product lifecycle. This is when engineers are doing analysis of components in the marketplace, determining which specifications are most important for their design and assessing the cost impact of using this particular component. While this is early in the product lifecycle, choices at this point can severely impact a product much later on when the product is being made. Additionally, this stage is the one furthest from a product being made, which is why we focus on metrics of stability over time when determining Design Risk.

Risk Rank Breakdown

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2N4401TA Overview

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2N4401TA by ON Semiconductor has a score of
To find more CAD model downloads similar to this part, try a partial part number search, like 2N440, or try a keyword search, such as Small Signal Bipolar Transistors

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2N4401TA Alternates

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Image Part Number Design Risk Rank
Part Image 2N4401TAR ON Semiconductor

NPN Bipolar Junction Transistor, TO-92, 2000-FNFLD

Part Image 2N4401BU ON Semiconductor

NPN Bipolar Junction Transistor, TO-92, 10000-BLKBG

Part Image 2N4401D26Z Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image 2N4401G ON Semiconductor

NPN Bipolar Transistor, TO-92 40 V, 0.6 A, TO-92 (TO-226) 5.33mm Body Height, 5000-BLKBX

Part Image 2N4401RL1 ON Semiconductor

600mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PIN

For a full list of alternate parts for 2N4401TA, check out FindChips.com