Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bi-Sonic: 3E-115B W-G/ROHS 3E-115B-20 W-G/ROHS 3E-115B-25 W-G/ROHS 3E-115S W-G/ROHS 3E-230B W-G/ROHS