As an Amazon Associate, we earn from qualifying purchases. 3540S-666-503 - Bourns Bourns . 3540S-666-503 Gallery Attributes Brand name, Manufacturer name, ManufacturerBourns Extra Product Name3540S-666-503 - Bourns moq, multiple1 MPN3540S-666-503 qtyInStock0 SKU3540S666503 snippet3540S-666-503 In-Stock. Request a quote for the part number# 3540S-666-503. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star Electronics3540S66650311 1Source3540S-666-50311