Model | Feature | Application |
I Pointed shape | The head pointed and tiny. | Suitable for precision welding or soldering cramped conditions, can also produce tin soldering chip Fixed bridges. |
B Round shape | Round head no direction,the entire front end tip can be welded. | Suitable for general welding, spot regardless of size, can be used. |
D Flat shape | Use welding nozzle part to do solder. | Suitable for the welding need more tin solder, such as large welding area,thick terminals, large solder pad in the environment of welding. |
C Horseshoe-shape | Use front end tip to do solder,is suitable for the welding that need more tin soldering. | Similar with D types. |
K Knife-shaped | Use the knife type to do solder,erect or pull welding can weld,belong to the multipurpose soldering tips. | Suitable for SOJ,PLCC, SOP,QFP,power supply, ground some components, modified tin bridge, connector, etc. |
Solder Temperature | A Grade Approximately Life | B Grade Approximately Life |
380°C | About 54 Hours/45-50k Solder Joint | 10-15k Solder Joint Less Than A Grade |
400°C | About 48 Hours/40k Solder Joint | 10-15k Solder Joint Less Than A Grade |
420°C | About 42 Hours/35-40k Solder Joint | 10-15k Solder Joint Less Than A Grade |
450°C | About 28 Hours/30k Solder Joint | 10-15k Solder Joint Less Than A Grade |
480°C | About 20 Hours/20k Solder Joint | 10k Solder Joint Less Than A Grade |