Rectangle of bar or stick
63% Tin and 37% Lead
Wave soldering on PCB board assembly
FR-4;High TG FR-4;CEM-3;CEM-4
Min Hole Size
Copper Plating hole
Min Trace Width
Min Space Width
Min Annular Ring
Solder Mask Color
green; blue; black; red
lead Free HASL
CNC:±0.1mm; V-CUT:±0.1mm; Punching:±0.15mm
Less than 1%
Less than 0.7%
PCB Assembly Capability
Prototype & Low Volume PCB Assembly, from 1 Board to 250, is specialty, or up to 1000
Type of Assembly
SMT, Thru-hole, DIP
Water Soluble Solder Paste, Leaded and Lead-Free
Passive Down to 0201 size
Bare Board Size
File Formic acid
Bill of Materials
Types of Service
Turn-key, partial turn-key or consignment
Cut Tape, Tube, Reels, Loose Parts
Same day service to 15 days service
Flying Probe Test, X-ray Inspection AOI Test
1. Sn63 and Sn60 solder bars are general used in LED, Precise instruments, PCB, Audio and sound system and so on.
2. Sn55 and Sn50 solder bars are general used in Mechanical, Toys, Electrical, Socket and so on.
3. Sn45, Sn40, Sn35, Sn30, Sn25 and Sn20 solder bars are general used in Automobile parts, Radiators, Fuse, Lamp holder, Battery and other general soldering.
1. Dimension: 28.5cm*1.8cm*1.3cm, around 500grams/pc
2. Package: 25kgs/box, 2boxes/carton.
3. Dimension of box: 30.5cm*19.3cm*7cm.
4. Dimension of carton: 32cm*21cm*17cm.
5.10-20 days after receiving the deposit
All the cartons are exporting double corrugated carton, wrapped by PVC stripes to avoid damage during transportation.
1. Reply the inquiry within 24 hours.
2. As a manufacturer, we can offer much more competitive price than trade company
3. Good quality and professional suggestion
4. Delivery on time.
5. Various of Composition available.
6. Provide free Samples for testing.
7. Spectrum analyzer--technical support to help customers to analyze their samples.