{HEAD ~ The capacitors}, which are generally made by thick film technology, have limited electric strength, which is conditional on {TAIL ~ the material} 
{ HEAD ~ The capacitors } , which are generally made by thick film technology , have limited electric strength , which is conditional on { TAIL ~ the material }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL