RoHS: yes. Component family: heat-shrinkable sleeve. Manufacturer's product group: H-2(3X). Inner diameter before shrinking [mm]: 4.5mm. Inner diameter after shrinking [mm]: 1.5mm. Shrink ratio: 3:1. Minimum shrinkage temperature (°C): +110°C. Color: black. Material: Polyolefin. Fire resistance: VW-1. Operating temperature range min (°C): -55°C. Operating temperature range max (°C): +125°C