China Manufacturer Lead Free Solder Bar for PCB Circuit Boards

• Type: Lead Free Solder Bar
• Material: Tin Silver Copper
• Diameter: 2.0mm
• Length: 200-300mm
• Welding Core Type: Carbon Structural Steel
• Electrode Coating Type: Titanium
• Model NO.: lead free solder bar
• Slag Characteristic: Alkaline
• Stainless Steel Welding Rod Type: Chromium Stainless Steel
• Function: Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Gravity Electrode, Moisture-Proof Electrode
• Welding Power: AC
• Alloy 1: Sac305 Sn96.5AG3.0cu0.5
• Alloy 2: Sacx0307 Sn99AG0.3cu0.7
• Alloy 3: Sacx07 Sn99.3cu0.7
• Base Metal: Tin, Silver, Copper
• Type of Solder: Lead Free Solder Bar
• Certificate: RoHS
• Color: Bright Silvery
• Weight Per Roll: Around 400g Per Solder Bar
• Inner Packing: Carton
• Outer Packing: Pallet
• Application 1: Wave Soldering
• Application 2: DIP Soldering
• Application 3: Wipe Soldering
• Flux: External Flux Is Needed
• OEM: Available
• Transport Package: Carton
• Specification: 3.15cm * 1.5cm * 1.0cm
• Trademark: XF SOLDER
• Origin: Shunde, Foshan, China
• HS Code: 831130000
• Production Capacity: 10800t/Year

Product Description

China Manufacturer Lead Free Solder Bar for PCB circuit boards
China manufacturer lead free solder bar:

Our company provides Tin Lead Free Solder Bar with a variety of alloy composition , content and size of the diameter of pharmaceutical different specifications tin for customer choice. 

Applications of Lead Free Solder Bar Sn99.3Cu0.7 SAC07:
For dip soldering or wave soldering of PCB and electrical parts. These ways of assembly have much higher output than doing manual soldering by using soldering wire.

It's used for tinning purpose of wires and electronics components.

It's also used for soldering metal sheets or metal parts, such as galvanized steel, copper, stainless steel materials.

How to use Lead Free Solder Bar Sn99.3Cu0.7 SAC07?
For assembly of PCB or tinning of electrical parts, the solder bar Sn99.3Cu0.7 will be used in the methods of either dip soldering or wave soldering. Both methods we need to melt the solder bars in the solder pots or inside the wave soldering oven. But dip soldering is manual operation and brings us convenience of easy handling especially for small projects or customized projects; While the wave soldering is an automatic soldering process which can brings very high output and it's suitable for making mass production.

For metal joinery purpose, we will need soldering irons or torch gun for melting the solder bar SAC07 during using.