Custom Designed Tungsten Contacts and Spark Gap Assemblies for Tesla Coils
These contacts are economically priced for the Tesla experimenter and hobbyist.  They are not mass-produced and are
hand-made here at the museum.  They represent a dieing art in the world of Tesla Coil construction - we have antique
spark gaps over 100 years old that still function beautifully using pure tungsten contacts.  These contacts are also
excellent when used in interrupters, induction coils, electrical contactors and relays, and other kindred apparatus.
Sample Prices Of Contacts Seen In Photos*
Tungsten Dimensions Approximate Price (Per Set Of 2)
3/16" diameter x 1/16" thick $18.75 per pair
1/4" diameter x 1/16" thick $25.00 per pair
5/16" Square** x 1/32" thick $25.00 per pair
5/16" diameter x 1/16" thick $31.25 per pair
3/8" diameter x 1/16" thick $37.50 per pair
1/2" diameter x 1/16" thick $50.00 per pair
3/4" diameter x 1/16" thick $75.00 per pair
1 1/4" diameter x 1/16" thick $125.00 per pair

Complete self-cooling Finned Spark Gaps now available!
Click here for more information.

Paypal Accepted!  For more information please contact:

Jeff Behary, c/o
The Turn Of The Century
Electrotherapy Museum
627 36th Street
West Palm Beach, FL 33407
Phone:  (954) 253-3529
Email:  jeff_behary@hotmail.com

* Prices subject to change due to fluctuations in the price of Tungsten and availability
** Size of square contacts is approximate.  These are cut from random sheets of material, and matched pairs will be provided.