No Clean Lead free Silver Solder Wire Sn99Ag0.3Cu0.7

No clean lead free silver solder wire BBIEN LF-02 Sn99Ag0.3Cu0.7 BBIEN LF-02 Sn99Ag0.3Cu0.7 flux core, no clean high temperature 227degree Celsius solder wire is a low residue flux core solder designed for hand soldering and to repair electronics applications. Sn99Ag0.3Cu0.7 flux core solder wire is a newly developed cored wire that is specifically designed to meet JIS Class AA requirements, with a halide content <1,000ppm, for no-clean lead-free applications.  It offers the balance of high SIR reliability and excellent spread characteristics.  It is among the best performing products in the our cored Wire product portfolio.  The pay off is not only an excellent soldering performance, but also a reliable material that is able to comply to IPC flux ROL1 classification.

Details

Product Details

No clean lead free silver solder wire BBIEN LF-02 Sn99Ag0.3Cu0.7

Brief Introduction for BBIEN

BBIEN is a professional Chinese solder manufacturerles of innovative materials used in the electronic assembly process.BBIEN is a full line supplier of reflowing solder paste,rosin cored wire and bar solder,solder powder,BGA soldering fluxes,SMD adhesives,and some chemical materials soldering.BBIEN’S metal solders and alloy products could meet and up to international and domestic standard.

Brief Description for Sn99Ag0.3Cu0.7 Solder Wire

BBIEN LF-02 Sn99Ag0.3Cu0.7 no clean high temperatures solder electronics soldering wire is based on a"No-Clean"flux and is available with lead-free and alloys containing lead.It has been developed for high requirements for conventional soldering and for soldering SMDs in industrial production and for repair and resoldering.The wire flux type is a halogen-free activated flux based,also have halogen contained type of available.

Sn99Ag0.3Cu0.7 combines high activity and good flow characteristics in an outstanding way with minimal,light,usually hardly visible,solid and electrically safe residues.Diameter such as 0.1mm,0.15mm,0.2mm,0.5mm,0.8mm,1.0mm…

Feature

Sn99Ag0.3Cu0.7 lead free silver solder wire is fast wetting and low spattering characteristics make it excellent for manual assembly and drag soldering applications.

It is safe to use and operator friendly.Inspection is also made easier by its clear residue.

--Fast melting,good wetting and expansibility.

--No break for the core,no splash and no odour.

--Good solderability and soldering joints with high brightness and strength.

--Good mechanical performance.

--Widely used in electronics,lighting,communication,radio,computer,instruments and other field.

--Residue is easy to remove by hot air after soldering work if necessary.

--Available in many alloy composition,other alloy composition are also available

· excellent wetting,high activity for ease of soldering.

· Unique flux system in which flux constituents volatilize at soldering temperatures leaving very low amounts of soft,optically clear residue.This minimizes false rejects in pin testing and provides excellent board cosmetics.

· Halide-free and meets Bellcore requirements for high reliability assemblies.

· If desired,post soldering residues can be cleaned with hot water for residue removal when desired.

Application:

BBIEN SAC0307 high temperature lead free solder wire is ideal used for precious electronic,silver contain product,medical electronics,high-temperature electric machine,phone motherboard,printed circuit board(PCB),LED and SMT technique,as well as high-precision electronics circuit board.,

图片7.png 

Packing:

The SAC0307 high temperature lead free solder wire could be classified as reel packing and tube packing type.

Each can/bottle holds the solder wire is 500g;

Each tube can load the solder wire is 13g/piece

Exported Countries

The core provides sufficient activity to successfully solder bare copper and other hard-to-solder surfaces.The blend of resin and polymer dendrimer activator provides rapid wetting,with a clear non-corrosive residue.

Our solders were sold in many place(America,Canada,Rusia,South American countries etc),we are still looking for business cooperators and agent around the world,sincerely welcome your constructive idea and criticism,we will develop better,go further and pursuit higher.

Products Photos

Technical Datasheet

Datasheet informations of No clean lead free silver solder wire BBIEN LF-02 Sn99Ag0.3Cu0.7

Specification and chemistry component)

Specification

Sn99-Ag0.3Cu0.7 solder wire

Appearance

bright apprearance wire

Weight

500g/spool;10kg/ctn:500g/roll or 13g/tube

Chemical metal composition

Sort

Chemical composition(wt.%)

Sn

Pb

Sb

Cu

Bi

Ag

Fe

Al

Cd

Sn99Ag0.3Cu0.7

Bal.

<0.10

<

0.10

0.7+/-0.1

<

0.10

0.3±0.05

<

0.02

<

0.002

<

0.002

SnAgCu and SnPb capability balance

Component(wt%)

Sn99/Ag0.3/Cu0.7

Sn63/Pb37

Melting(oC)

227

183

Density(25 oC)

7.4

8.4

Heat cubage(J/kg·k)

220

176

Conduct heat

(J/m·s·K)

64

50

Extend intension(MPa)

32

44

Extend Rate(%)

48

25

Resistance Rate(μΩm)

0.13

0.17

Extend Rat(%)

230 oC


91

240 oC

77

92

250 oC

77

93

260 oC

77

93

280 oC

78




Wetness Balance Test


Ta

Tb

Fmax

Ta

Tb

Fmax.

240℃

1.00

4.53

0.159

0.12

0.80

0.195

250℃

0.86

2.79

0.181

0.11

0.64

0.200

260℃

0.47

1.46

0.186

0.10

0.41

0.206

270℃

0.31

0.80

0.192

0.07

0.32

0.211

Hazard Identification

Most Important Health Hazards and Reactions

Health Hazards and Reactions:

(acute)Inbibe:High temperature when melt solder(about 227°C upward),it will produce microscale of metal smoke,which is belong to lead free metal smoke.It will not be harm the haematogenous enginery and human body.

Eat:Sick up.

Eye、skin:Melting metal and high temperature touch skin will cause scald.

Environmental Impact:No information

Physical and Chemical Hazards:No

Specific Hazards:No

Cardinal Symptoms:No much informations

Hazard Classification:No.9,other dangerous

Advantage And Service

No-clean soldering wire solder BBIEN LF-02 Sn99Ag0.3Cu0.7

Products Advantage

Very good constant flow and wetting,clear and transparent residues

Due to sophisticated technical in Sn-Ag-Cu alloy,BBIEN can supply the thinnest diameter size to 0.1mm for TL-01 BBIEN SAC305,SAC0307,SnCu0.7 no clean solder wire,normal size such as 0.2mm,0.3mm,0.5mm,0.8mm,1.0mm,1.2mm,1.5mm,2.0mm solder wires are all available.

BBIEN is specialized in soldering industry from 2000,known as a experienced tin lead and lead free solder wire manufacturer,whose products are made in China,since then,BBIEN pays high attention to Research and Development,continuous technical innovation for pb and pb free solder wire industry,until now,we accumulate much valuable experience,five senior solder wire engineers operate a specialized reflowing solder wire production.

High temperature no clean solder wire TL-02 BBIEN Sn99Ag0.3Cu0.7 offers excellent solderbility,wettibility and reliability among leaded Pb contained solder wire,it is available in a wide product lineup according to the required soldering temperature.

TL-02 BBIEN Sn99Ag0.3Cu0.7 tin-silver-copper no clean rosin based solder wire can be not only applied to tradional electronics pcb,electronics soldering,but also its application for some new hi-tech industry,semiconductor.LED,aerospace,automotive.

BBIEN TL-02 BBIEN Sn99Ag0.3Cu0.7 high temperature 227 degree Celsius RoHS standard soldering wire can be packaged with spool,general 500g,1000g which is used for both hands soldering and air soldering technique;it can also be packed with 15g tube,name tube soldering wire.

Thanks to BBIEN long-term unremitting R&D for solder technique,until now,BBIEN have the following high-tech solder product for different lead free alloy.

No clean lead-free solder

melting point°C

Tensile strength

elongation reat%

expansion rate%

Diameter

Application

Solder wire alloy

Solder bar/block alloy

Solder paste alloy

Solder powder alloy

Sn99.3Cu0.7

227

30

45

70

≥0.1mm

low cost,the most commonly used;
Lead-free solder for general welding

yes

yes

yes

yes

Sn96.5Ag3.0Cu0.5

217

40

58

78

≥0.1mm

high cost,relatively bright spot;

high performence

Can be excellent for demanding welding

yes

yes

yes

yes


Sn99.0Ag0.3Cu0.7

Sn64Bi35Ag1

189

40

50

70


SMT,PCB

yes

not

yes

yes

Sn62Pb36Ag2

189

38

54

75


SMT,PCB

yes

not

yes

yes

Sn42Bi58

138

38

50

75

≥0.5mm

High cost

yes

not

yes

yes

Technical Advantage

BBIEN can share the datasheet for our product to our clients.

Certificates of compliance,SGS,ISO and COA,MSDS,are available.

We are tyring to make our product quality system more and more complete,BBIEN also appreciate your precious suggestion.

Both pre-sale and after-sale,BBIEN have skilled person to follow-up our client,reply answer for reasonable price,relevant quality standard,products data informations,shipping for your questions skillfully,quickly,technical support is available.

Shipping Advantage

Mutiple-transportation oversea shipping ways by ari,by sea,by train and truck road way ensuring the shipment can arrive at destination all around the world safety,quickly and efficiently.

Shipment can be deliveried once placing order 2 to 10 working days.

Shipment will be regular go through local custom and its warehouse,BBIEN has own specialized shipping team and operators agent all over the world.

Service

When you send us message,BBIEN will feedback you general within 2 working hours.Our customer service or sales person will be match with you above 10-24hours.And solve your problem on solder products.

OEM is available according to your own logo.

Return back to society

BBIEN also participates public benefit activities,return back to society.We support and want to create a environmental friendly society together with people.We also try our best to help someone who need us.

Payment way:

A variety and flexible of payment terms,T/T,western union,paypal,L/C can be acceptable.

Others:

Prodution ability:6tons each day for normally solder wire diameter above 1.0mm,packing 1kg/spool

Delivery time:within 7working days after confirming payment infos.

BBIEN Technology is one of the professional manufacturers and suppliers of no clean lead free silver solder wire sn99ag0.3cu0.7. We have professional workers who have consummate skills producing high quality products in our factory. Welcome to buy our discount and low price no clean lead free silver solder wire sn99ag0.3cu0.7 made in China. Pricelist and quotation consultation are available if you need.

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