Q4015LT SemiConductor - TO220 - Teccor Electronics Inc

S6010L SemiConductor - TO220 - Teccor Electronics Inc

Q6016LH6 TRIAC ALTERNISTOR 600V 16A TO220 'UK COMPANY SINCE 1983 NIKKO'

S8025L SemiConductor - TO220 - Teccor Electronics Inc

Q6025L5 SemiConductor - TO220 - Teccor Electronics Inc

S6008L SemiConductor - TO220 - Teccor Electronics Inc

Q4006LT SemiConductor - TO220 - Teccor Electronics Inc

Q6015L5 Thyristor Triac - TO220 - Teccor Electronics Inc