HL Component Catalog Database (6/11/20):
Number of Brands: 56
Total Catalogs and Data Sheets/Books: > 350


This page contains my vintage (and modern) component catalogs, that I have collected over the years. I will be adding many more as time goes on, but it will take a while to scan in my local copies. The majority of these are capacitor catalogs, but there are others mixed in. Such as resistive elements, chokes, transformers, electron tubes and more.

Note: I included where I found most of these catalogs at the bottom of the page. Only the catalogs that say “HL Scan” are original copies from my personal collection.


You can find additional HL documents right here.


1974/75 Mullard

Would you like to help expand the selection of catalogs found on Hallman Labs? Shoot me a message if you’d like to share one!


Here is my shout-out to other catalog collections, whom helped me to build my own. Many of them have catalogs I didn’t share, check them out. Thanks to these other sites for allowing us to obtain copies, at no charge or registration. This is how we prefer it at Hallman Labs as well!


Websites run by individuals:
https://www.technicalaudio.com/pdf/Electronics_Catalog_Extracts
http://www.radiomanual.info/
http://www.akdatabase.com/
https://33audio.com/enter/data/
http://www.tubebooks.org/
http://conradhoffman.com/lib_item_list.htm
http://www.radioshackcatalogs.com/
http://www.bitsavers.org/components/
https://www.tvsat.com.pl/cgi-bin/pdf_pl.pl

Larger Catalog and Datasheet Mining Sites:
https://www.datasheetarchive.com/
https://datasheetspdf.com/
https://www.alldatasheet.com/
http://dtsheet.com/


1938 MiniWatt Catalog

Check back later for new uploads!

Join the discussion and let HL know what you think!

This site uses Akismet to reduce spam. Learn how your comment data is processed.