Terminal Blocks - Adapters definition: Terminal blocks are modular, insulated blocks that secure two or more wires together. Terminal blocks are used to secure and/or terminate wi... Terminal Blocks - Adapters Product Listing: 20001202,20001203.Connectors, Interconnects type:Circular Connectors(4156894),Barrel - Audio Connectors(708215),Rectangular Connectors - Headers, Male Pins(575678),Card Edge Connectors - Edgeboard Connectors(554558),D-Sub Connectors(512402) .Terminal Blocks - Adapters has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Anli.