Specification:
Working temperature: -55°C~125°C
Dielectric strength: 1kv
Protection class: IP 67
Shrinking ratio is 2:1
Waterproof for wiring splices
Transparent sleeve provides precise inspection
Easy control soldering process

White Connectors: Diameter 1.7 mm, able cross-section 0.25-0.34 mm²(A.W.G.:26-24);
Red Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm²(A.W.G.:22-18);
Blue Connectors: Diameter 4.5 mm, Cable cross-section 1.5-2.5 mm²(A.W.G.:16-14);
Yellow Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm²(A.W.G.:12-10).

How to Use:
Insert two wire to the related connector.
Apply heat to the connector slowly and evenly with a hot air gun.

Temperature operating:
Temperature that start to shrink: 80?C
Temperature that solder ring start to melt: 111?C
Temperature that solder ring melt completely?138?C
Note: It means the temperature of surface of the connector, rather than the temperature that the hot air gun should set.

Package Include:
23 X Red Connectors
12 X Blue Connectors
10 X White Connectors
5 X Yellow Connectors