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

Product Details:

Place of Origin:	China
Brand Name:	PY
Model Number:	PY38800KF

Payment & Shipping Terms:

Minimum Order Quantity:	1pcs
Price:	Negotiation
Packaging Details:	Box
Delivery Time:	1-7Day
Supply Ability:	1000

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Detailed Product Description

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

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.%)
Sort	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.,
19	Date file format	GERBER FILE and DRILLING FILE, PROTEL SERIES, PADS2000 SERIES, Powerpcb SERIES, ODB++
20	Special technological requirement	Blind & Buried Vias and High Thickness copper
21	Thickness of Copper	0.5-14oz (18-490um)