Connector, Micro BNC, (HD-BNC), Plug, RG316, 

Part Number: CH-MicroBP-316, 

Micro BNC (HD-BNC), 

Plug (Conventional Male), 

RG316, 

RFShopUK-RG316 Unterminated Cable

*Micro BNC (HD-BNC) connectors are smaller than both BNC and Mini BNC (see examples).