Shenzhen Jufeng Solder Co., Ltd.
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  • Contact Person : Ms. Chen Lisa
  • Company Name : Shenzhen Jufeng Solder Co., Ltd.
  • Tel : 086-0755-89501587-809
  • Fax : 086-0755-89501292
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PCB Welding Flux tin lead Soldering Paste for mid temperature

PCB Welding Flux tin lead Soldering Paste for mid temperature
Product Detailed
Lead-free solder paste Sn63Pb37 1.containing halogen good weldability 2.high residual resistance no-clean rosin

Item name:   Welding Flux tin lead Soldering Paste for mid temperature  

Alloy: Sn63Pb37

Validity of slder paste:6moths

Weight: 500 grams/bottle,10kg/ctn

 

Feature

1.material:alloy composition with tin and lead.

 

2.packing: 500 grams/bottle,10kg/ctn

 

3.suitability:suitable for cell phone PCB and SMD repair etc.

 

4.certificate:ISO9001:2008;Original Certificate.

 

5.It is the mixture of high-quality alloyed powder and resinic pasty flux , it can avoid the pale yellow residue,so you are easy to clean the board.

 

            DESCRIPTION

1. Introduction

Tin lead solder paste is designed disposable production technology for today's SMT type of a no-clean solder paste, solder paste using a special soldering paste and oxide content and a small ball made of tin powder refining. Excellent continuous printing . In addition, this product contains more flux, with high reliability, low ionic activator system, so that it possessed very little residue after reflow very high insulation resistance, with high reliability.

2.Chemical compositions

Sort

Chemical composition (wt.%)

Sn

Bi

Sb

Pb

Fe

Al

Cd

Sn63Pb37

63

<0.005

<0.02

Bal

<0.02

<0.002

<0.003

Technical parameters

Model

JF800902

JF800905

JF800903

JF800904

JF800901

Alloy Composition

 

Sn96.5Ag3.0Cu0.5

Sn99Ag0.3Cu0.7

Sn42Bi58

Sn64Bi35Ag1

Sn63Pb37

Melting Point

217°C

219°C

138°C

139°C

183°C

Powder Specification

25-45mm

25-45mm

25-45mm

25-45mm

20-38mm

Flux Content

9.0%-9.5%

9.0%-9.5%

9.0%-9.5%

9.0%-9.5%

9.0%-9.5%

Viscosity

190pa.s-210pa.s

190pa.s-210pa.s

190pa.s-210pa.s

190pa.s-210pa.s

190pa.s-210pa.s

Solder ball Test

Qualified

Qualified

Qualified

Qualified

Qualified

Expansion Rate

Qualified

Qualified

Qualified

Qualified

Qualified

   Welding Flux tin lead Soldering Paste for mid temperature  

PCB Welding Flux tin lead Soldering Paste for mid temperature



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