Operating Current: | International standard |
Welding Current: | International standard |
Operating Temperature: | 245-255℃ |
Color: | Silver grey |
Shape: | Rectangle of bar or stick |
Composition: | 63% Tin and 37% Lead |
Melting point: | 183℃ |
Performance: | Wave soldering on PCB board assembly |
Working tools: | Solder pot |
Dimension: | 28.5cm*1.8cm*1.3cm,around 500grams/pc |
Product DescriptionItems | Normal standard | Ultimate |
Material | FR-4;High TG FR-4;CEM-3;CEM-4 | Al-base |
Layer NO. | 1-20 | 40 |
Board Size | 50mm*50mm-560mm*640mm | 35mm*50mm |
Board Thickness | 0.4mm-4.0mm | 0.3mm-6.0mm |
Thickness Tolerance | ±10% | ±7% |
Min Hole Size | 0.2mm | 0.15mm |
Copper Thickness | 18um-105um | 18um-420um |
Copper Plating hole | 18um-30um | 18um-40um |
Min Trace Width | 0.1mm | 0.75mm |
Min Space Width | 0.1mm | 0.75mm |
SMD Pitch | 0.4mm | 0.4mm |
BGA Pitch | 0.6mm | 0.6mm |
Min Annular Ring | 0.07mm | 0.05mm |
Register Tolerance | 0.05mm | 0.025mm |
Solder Mask Color | green; blue; black; red | white; yellow |
Stripped Mask | 0.3mm | 0.5mm |
HASL Thickness | 2.5um |
|
lead Free HASL | 2.5um |
|
Immersion Gold | Nickel:47um Au:0.05um | Nickel:7um Au:0.2um |
OSP Thickness | 0.2-2.5um |
|
Outline Tolerance | CNC:±0.1mm; V-CUT:±0.1mm; Punching:±0.15mm |
|
Impedance Control | ±10% | ±7% |
Warping | Less than 1% | Less than 0.7% |
certificate | ISO9001;TS16949 |
|
PCB Assembly Capability
Quantity | Prototype & Low Volume PCB Assembly, from 1 Board to 250, is specialty, or up to 1000 |
Type of Assembly | SMT, Thru-hole, DIP |
Solder Type | Water Soluble Solder Paste, Leaded and Lead-Free |
Components | Passive Down to 0201 size |
Bare Board Size | Smallest:0.25*0.25 inches |
File Formic acid | Bill of Materials |
Types of Service | Turn-key, partial turn-key or consignment |
Component packaging | Cut Tape, Tube, Reels, Loose Parts |
Turn Time | Same day service to 15 days service |
Testing | 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.
