REF652221. Breakdown voltage: -. Color: black. Component family: heat-shrinkable sleeve. Fire resistance: VW-1. Inner diameter after shrinking [mm]: 4.0mm. Inner diameter before shrinking [mm]: 12.0mm. Manufacturer's product group: H-2(3X). Material: Polyolefin. Max temperature: +125°C.. RoHS: yes. Shrink ratio: 3:1. Original product from manufacturer: Hongshang. Quantity in stock updated on 11/02/2025, 20:29