Solder Soldering Iron Tips 4mm Shank Dia For 90W Accessories Electrical Parts
The 200 series high-frequency soldering iron head is mainly composed of five metal materials: copper, iron, nickel, chromium, and tin. The inner layer is made of pure red copper and oxygen free copper raw materials, with fast heating speed, high thermal efficiency, long lifespan, and stable performance. The outer layer is processed by a special machine, with a lead-free iron alloy electroplating layer and a dense soldering iron head with tin plating treatment. It is easy to catch tin during welding, effectively preventing oxidation and corrosion resistance. Double layer nickel plating process to prevent rust and resist aging. The multi head model has a long lifespan and complete specifications, meeting your various work needs.
Copper: As a thermal conductor, it is the main component of a soldering iron head. Copper accounts for about 85% of the soldering iron material and has good thermal conductivity, which is conducive to rapid heating of the soldering iron.
Iron: plays a role in corrosion resistance and is a key factor affecting the service life of soldering iron heads. A good soldering iron head has a fine and dense crystal structure of the iron plating layer, which has good corrosion resistance. This type of soldering iron head has a long service life and good tin removal effect.
Nickel: Its function is to prevent rust on the iron plating layer and facilitate subsequent chrome plating.
Chromium: Non stick tin to prevent tin from running onto the soldering iron head during use.
Tin: Located on the head, it is the area where tin is adhered when used.
Product features:
1. Lead free and environmentally friendly
2. Fast heating up
3. Multi-layer electroplating
4. Smooth soldering
5. Antioxidant activity
6. Durable and durable
200-1C 2C 3C 4C 5C
Features: Use the front bevel section for welding.
Application: Suitable for welding thick terminals, thick wires, large areas, large solder joints, and other environments that require a high amount of tin. For smaller horseshoe nozzles such as 3C, it can also weld components such as resistors and diodes.
200-B/I/J
Features: The soldering iron head is conical, non directional, and has a slender shape.
Application: It belongs to a multi-purpose, all-in-one soldering iron head. The front end can be used for welding large and small solder joints, and the special pointed head is more suitable for fine components and correcting tin bridges in narrow spaces.
200-K/SK/LK
Features: The blade belongs to a multi-purpose soldering iron head, which uses the blade part for vertical or pull welding welding.
Application: Suitable for soldering IC, power supply and grounding components such as SOL, PLCC, QFP, SOP, etc. It can also correct tin bridges, connectors, etc.
200-0.8D
Features: Welding is carried out using the nozzle section.
Application: Suitable for welding thick terminals, thick wires, large areas, large solder joints, and other environments that require high tin content.

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♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company's umbrella, who believes in providing top quality customer service and value for money. Our company's main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.
♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.
♥ We maintain high standards of excellence and strive for customer satisfaction!
♥ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs!
