This electronic component is a diode rectifier with the Win Source Part Number of 1281676-S1FLG-M-18.

• Type: Standard recovery
• Speed: Over 500ns and over 200mA (Io)
• Package: Tape and reel (TR)
• Standard Package: 50,000
• Mounting: SMD (SMT) technology
• Voltage - DC Reverse (Vr) (Max): 400 V
• Current - Average Rectified (Io): 1A
• Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 1 A
• Reverse Recovery Time (trr): 1.8 μs
• Current - Reverse Leakage @ Vr: 10 μA @ 400 V
• Capacitance @ Vr, F: 4pF @ 4V, 1MHz
• Operating Temperature - Junction: -55°C to 150°C
• Package / Case: DO-219AB
• Supplier Device Package: DO-219AB (SMF)
• ECCN: EAR99
• MSL Level: 1 (Unlimited)
• REACH Status: REACH unaffected
• HTSUS: 8541.10.0080
• Manufacturer: Vishay General Semiconductor - Diodes Division
• Base Product Number: S1F