• Ping You Industrial Co.,Ltd
    Andrew Lodge
    We just receive the machine and it is with nice packing ! It's really be worth this price .
  • Ping You Industrial Co.,Ltd
    Mareks Asars
    Machine works well, Alex is the best salesman i ever met,thx for your support.
  • Ping You Industrial Co.,Ltd
    Adrian Short
    The JUKI feeders arrived yesterday and we inspected them through our Goods Receiving process. Our inspector was very excited and called me to see them
Contact Person : Becky Lee
Phone Number : 86-13428704061
WhatsApp : +8613428704061

Oubel 500g No Clean Lead Free Solder Paste For Screen Stencil Printing

Place of Origin China
Brand Name PY
Model Number PY38800KF
Minimum Order Quantity 1pcs
Price Negotiation
Packaging Details Box
Delivery Time 1-7Day
Supply Ability 1000

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Paste Lead Free Solder Paste For Screen Stencil Printing Place Of Origin Guangdong, China (Mainland)
Application Most Of The Case Of Soldering Opration Ingredient Tin Silver Copperand Flux
Name Silver Solder Paste
High Light

silver solder paste


no clean solder paste

Leave a Message
Product Description

Oubel 500g no clean lead free solder paste for screen stencil printing

Detailed Product Description

1. Introduction:

Sn99Ag0.3Cu0.7: 500g per box;100g/pc,10kg per carton; melting point:227deg

Paste designed for soldering SMD components in production processes that do not include washing phase.

It is based on a ‘no clean’ flux type, that does not require cleaning and its residues do not cause corrosion centres .

The product cooperates with all the lead free alloys, it exhibits good tackiness and wettability of soldered surface.

It does not lose its physical and chemical properties even after being left for 20 hours on the PCB. This time depends on conditions in room: humidity and temperature.

Our Sn96.5Ag3.0Cu0.5 SAC305 lead free silver solder paste adopts the alloy which is formed by the 96.5% tin, the 3% silver, and the 0.5% copper. This product is desirable for the reflow soldering process which has relatively high demand. Its working temperature can be divided into three types. The preheat temperature varies from 130 degrees Celsius to 170 degrees Celsius. The melting temperature is 217 degrees Celsius, and the reflow temperature ranges from 250 degrees Celsius to 240 degrees Celsius.

The Sn96.5Ag3.0Cu0.5 SAC305 lead free silver solder paste has passed the SGS test, and achieved multiple certifications, including RoHS, REACH, and some others. Our lead-free solder cream has been exported to Germany, Russia and Spain. Moreover, we are looking for agents on a global scale. Please contact us, if you show interest in our product.

2. Chemical Component Data Sheet:

Sort Chemical composition (wt.%)
Sn Pb Sb Cu Bi Ag Fe Al Cd
Sn96.5Ag3.0Cu0.5 Bal. < 0.10 <0.10 0.5±0.1 <0.10 3.0±0.05 <0.02 <0.002 <0.002



3. Physical Properties:



Sort Melting Point (℃) Spec. Gravity (g/cm3) Tensile Strength (MPa)
Sn96.5-Ag3.0-Cu0.5 217-219 7.40 53.


4. Our Superiority is the Professionalism of our team.


- PCB And PCB Assembly For One-stop Service with Original Components According the BOM.


IC Imported from Digikey / Farnell etc.


- Low Cost with High Quality, Commitment of Quality Assurance.


- For 10 years Experience in PCB Field. ( Our Factory owns advanced


production equipment and experienced technical personnel. )



5. Detailed specification of manufaturing capacity:


NO Item Craft Capacity
1 Layer 1-30 Layers
2 Base Material for PCB FR4, CEM-1, TACONIC, Aluminium, High Tg Material, High Frequence ROGERS ,TEFLON, ARLON, Halogen-free Material
3 Rang of finish baords Thickness 0.21-7.0mm
4 Max size of finish board 900MM*900MM
5 Minimum Linewidth 3mil (0.075mm)
6 Minimum Line space 3mil (0.075mm)
7 Min space between pad to pad 3mil (0.075mm)
8 Minimum hole diameter 0.10 mm
9 Min bonding pad diameter 10mil
10 Max proportion of drilling hole and board thickness 1:12.5
11 Minimum linewidth of Idents 4mil
12 Min Height of Idents 25mil
13 Finishing Treatment HASL (Tin-Lead Free), ENIG(Immersion Gold), Immersion Silver , Gold Plating (Flash Gold), OSP, etc.
14 Soldermask Green, White, Red, Yellow, Black, Blue, transparent photosensitive soldermask, Strippable soldermask.
15 Minimun thickness of soldermask 10um
16 Color of silk-screen White, Black, Yellow ect.
17 E-Testing 100% E-Testing (High Voltage Testing); Flying Probe Testing
18 Other test ImpedanceTesting,Resistance Testing, Microsection etc.,
20 Special technological requirement Blind & Buried Vias and High Thickness copper
21 Thickness of Copper 0.5-14oz (18-490um)



6. Quote Requirements for PCB and PCB Assembly project:


- Gerber File and Bom List;


- Quote Quantity;


- Advise your technical requirements for quoting reference;


- Clearly picturers of PCB or PCB Assembly Sample to us for reference;


- Test Mothod for PCB Assembly.


7. T-SOAR Factory Silhouette: