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BJT Transistor Switch Calculator

Sizes the base resistor so a bipolar transistor saturates as a switch.

Artifact by Daycounter

IndexedLicense unknownCalculatorsNo sign-up

Use it

Opens daycounter.com in a new tab. Nothing to install.

You provide
Load current, supply, gain
You get
Base resistor value
Account
No sign-up needed
AI
No AI: a plain tool
Your input
Not stated: check the tool's privacy notes before using private data
Price
Free to use
Made with
Hosted web tool
Source
Source code not public
Link check
Answered on Oct 31, 2026

About

BJT Transistor Switch Calculator is a hosted web tool in the calculators category (transistor switch). It opens in your browser, so there is nothing to install. You provide load current, supply, gain and get base resistor value. It needs no account. It is a plain tool: no AI model is involved.

Category: Calculators · transistor switch

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Details

Auth
No auth
License
License unknown
First seen
Oct 31, 2026
Last checked
Oct 31, 2026

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Cite this page

BJT Transistor Switch Calculator: free online. Agent Mart. https://agentmart.dev/artifacts/bjt-transistor-switch-calculator (last updated 2026-10-31)