This is a black, fluid-resistant elastomer Y-style heat shrink transition bag or box, designed for protecting and insulating electronic components and connectors during installation or transit.
You can click on the BUY or RFQ button to purchase 381A303500 from an authorized Raychem TE Connectivity distributor.
You can download the 381A303500 datasheet or visit the Raychem TE Connectivity website for support.
Raychem TE Connectivity