ITEM NAME:4PCS TO-99 TO-39 Aluminum Heat Sink For OPA627SM LME49720HA OPA128KM JR FT Description: 100% Brand New Color:Silver Material: Aluminum Internal Diameter:8mm Package Included: 4 x  TO99/TO39 TO-99 TO-39 Aluminum heat sinks For OPA627SM LME49720HA OPA128KM Description: 100% Brand New Color:Silver Material: Aluminum Internal Diameter:8mm Package Included: 4 x  TO99/TO39 TO-99 TO-39 Aluminum heat sinks For OPA627SM LME49720HA OPA128KM.Material: Aluminum.
