Do TO-220 package MOSFETs fit on a breadboard?

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SUMMARY

TO-220 package MOSFETs, such as the IRF640NPBF, can fit into standard breadboard holes, but the fit is tight. Repeated insertion may damage the breadboard contacts, so caution is advised. To ease insertion, users can rotate the leads by 45 degrees. Alternatively, purchasing inexpensive plastic breadboard pieces is a viable option to avoid wear on the breadboard assembly.

PREREQUISITES
  • Understanding of TO-220 package specifications
  • Familiarity with breadboard layouts and usage
  • Basic knowledge of MOSFET functionality
  • Experience with electronic component handling
NEXT STEPS
  • Research the specifications and applications of the IRF640NPBF MOSFET
  • Learn about breadboard alternatives for prototyping
  • Explore techniques for safely inserting components into breadboards
  • Investigate the impact of repeated use on breadboard longevity
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Electronics hobbyists, circuit designers, and engineers looking to prototype with TO-220 package MOSFETs on breadboards.

atlbraves49
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More specifically, do the leads on a TO-220 package MOSFET (http://www.alliedelec.com/Search/ProductDetail.aspx?SKU=273-1185&MPN=IRF640NPBF&R=273-1185&SEARCH=273-1185&DESC=IRF640NPBF?utm_source=Allied&utm_medium=merchandising&utm_campaign=Allied_Top_Sellers&utm_content=273-1185") fit in the holes on a breadboard?
 
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Just barely. It'll be a tight fit, and you probably shouldn't do it too many times (for fear of permanently stretching out the breadboard contacts), but it'll work. You can also rotate each of the contacts by 45 degrees so they slide in a little better. Then again, you can buy the breadboard plastic pieces pretty cheap (compared to the metal backing plate / entire bread board assembly).
 

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