Overview Product Description 228964 New-No Box; Onsemi 1SMB5941BT3 Lot-1400 Zener Diode; 47V; 3W; . Item is New; unused; no factory packaging. Austin Surplus SKU: 228964 Location: GRG-R06-P11-S03-0005145 Product Videos Custom Field MPN 1SMB5941BT3 Product Reviews