Contextual Info: Low Cost — 10 V, 140 mW Incandescent Axial Vactrols VTL3A25, VTL3A35 PACKAGE DIMENSIONS inch mm UL listed File #E738B7 Dual 'center tap" element version is available for VTL3A35. DESCRIPTION V T L 3 A 2 5 features low "on" resistance along with a moderate "off1 resistance and a low