As an Amazon Associate, we earn from qualifying purchases. TSOP1738SA1 - Vishay Vishay . TSOP1738SA1 Gallery Attributes Brand name, Manufacturer name, ManufacturerVishay Extra Product NameTSOP1738SA1 - Vishay moq, multiple1 MPN, SKUTSOP1738SA1 qtyInStock0 snippetTSOP1738SA1 In-Stock. Request a quote for the part number# TSOP1738SA1. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsTSOP1738SA111 Win SourceTSOP1738SA1189781