As an Amazon Associate, we earn from qualifying purchases. SM4F28A-MS Formosa Microsemi Co., Ltd. | Circuit Protection | DigiKey Marketplace Formosa Microsemi Co., Ltd. . SM4F28A-MS Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Formosa Microsemi Co., Ltd. Attribute00Circuit Protection Attribute02- Attribute03Tape & Reel (TR) Attribute04Active Attribute05, atoms, moq, multiple1 Attribute0628V Attribute0731.1V Attribute0845.4V Attribute098.8A Attribute10400W Attribute11No Attribute12-55?C ~ 150?C Attribute13Surface Mount Attribute14DO-219AB, SOD-123FL AttributeKey00Category AttributeKey01Mfr AttributeKey02Series AttributeKey03Package AttributeKey04Product Status AttributeKey05Unidirectional Channels AttributeKey06Voltage - Reverse Standoff (Typ) AttributeKey07Voltage - Breakdown (Min) AttributeKey08Voltage - Clamping (Max) @ Ipp AttributeKey09Current - Peak Pulse (10/1000?s) AttributeKey10Power - Peak Pulse AttributeKey11Power Line Protection AttributeKey12Operating Temperature AttributeKey13Mounting Type AttributeKey14Package / Case Extra Product NameSM4F28A-MS Formosa Microsemi Co., Ltd. | Circuit Protection | DigiKey Marketplace extraShipping12.0 MPNSM4F28A-MS qtyInStock0 SKU17196954 snippet45.4V Clamp 8.8A Ipp Tvs Diode Surface Mount SOD-123S Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key1719695411