While Type 3186’s standard encasement is by compression with the  capacitor element captured on an aluminum peg in the can bottom  and a phenolic peg in the top, rilled construction is available.  With  rilled construction the element is secured by rills, spoon shaped  dimples in the side of the can.  Rilled construction off ers the  industry’s highest vibration and shock withstanding and excellent  heat transfer.  Besides increasing ripple current handling, the rilled  construction extends the great value of the Type 3186 into military  and transportation applications that require rugged mechanical  capability.    

Highlights
- Rilled cans withstand high shock and vibration
- High ripple current capability  
- High capacitance per can