Overview Product Description 185015 New-No Box; Broadcom HCNW137-300E Lot-17 Optocouplers; 50mA; . Item is New; unused; no factory packaging. Austin Surplus SKU: 185015 Location: GRG-R06-P04-S04-C-0000853 Product Videos Custom Field MPN HCNW137-300E Product Reviews