MTM Scientific, Inc... Air Variable Capacitor

Here is the classic 365 MMF AIR VARIABLE CAPACITOR that has been specified in literally 100's of different electronic plans and projects for decades... such as crystal radios, loop antennas, AM radios, shortwave radios and antenna tuners.  Once available almost universally, this tuning capacitor has become increasingly difficult to find.  We therefore arranged for a custom production run to our specifications here in the USA.  These adjustable capacitors feature a brass tuning shaft (1/4 inch diameter x 1 inch long) and tapped mounting holes on the front and back (#6-32 threads).  This capacitor is available for immediate delivery off-the-shelf.  Our price includes shipping to anywhere in the world.

Specifications: 15-365 MMF Tuning Range, 350 V Max, CCW Rotation

Please note: In older radio plans you will often see a capacitor referred to as a condenser... which is identical.  Also, "MMF" is a dated abbreviation for micro-micro farad, which today is more commonly called a pico farad, abbreviated "pf" .

AIR VARIABLE CAPACITOR (Catalog #AIRCAP)...$17.50, Worldwide shipping included!

BY PAYPAL: click the "PAYPAL, Buy Now" button.  Mail Orders: see details below.

ORDERING INFORMATION 

We keep ordering simple!  Prompt, courteous 30 day refund policy.

BY MAIL....please send a Check or Money Order for $17.50 to:

MTM Scientific, Inc.  P.O. Box 522, Clinton, Michigan 49236 USA

No shipping delays for Personal Checks.  We ship promptly by First Class Mail and Airmail.

BY PAYPAL... Click the "Buy Now" button above, or send $17.50 directly to: mtm@mtmscientific.com

(Paypal is a great way to send money using email and a credit card... check it out!)

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