As an Amazon Associate, we earn from qualifying purchases. OPA137NA/3KE4 - Texas Instruments Texas Instruments . OPA137NA/3KE4 Gallery Attributes Brand name, Manufacturer name, ManufacturerTexas Instruments Extra Product NameOPA137NA/3KE4 - Texas Instruments moq, multiple1 MPNOPA137NA/3KE4 qtyInStock0 SKUOPA137NA3KE4 snippetOPA137NA/3KE4 In-Stock. Request a quote for the part number# OPA137NA/3KE4. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsOPA137NA3KE411 1SourceOPA137NA/3KE411