Stud Type Rectifier Diode DO5 40HFR120 0.69USD/PC DO5 Type Rectifier Diode 30HF(R) 40HF(R) 50HF(R) 60HF(R) 70HF(R), Big Discount 0.69USD/PC Rectifier Diodes (Capsule Version) Rectifier Diodes (Stud Version)