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TAMURA TLF-204-93 Lead-free solder paste

TAMURA lead-free solder paste TLF-204-93 Features:

  • Lead-free (tin/silver/copper series) solder alloy is adopted.
  • It also has good wettability for tiny pads with a spacing of 0.5mm, such as CSP.
  • The viscosity changes little with time during continuous printing, and stable printing effect can be obtained.
  • It has good weldability and can show good wettability for various parts.
  • It belongs to lead-free solder paste and can show good reflow effect under the condition of high temperature reflow curve.

 

TAMURA lead-free solder paste TLF-204-93 specification parameters

project

TLF-204-93

Experimental method
alloying component Tin 96.5/ Silver 3.0/Copper 0.5

JIS Z 3282(1999)

melting point

216~ 220 ℃

Using DSC detection
Solder particle size

20~41μm

Using laser light reflection method
Tin powder shape

球状

JIS Z 3284

Flux content

11.6%

JIS Z 3284(1994)

chlorinity

0.1% 以下

JIS Z 3197 (1999)

viscosity

200  Pa.s

JIS Z 3284(1994)

Malcom PCU viscometer 25℃

 

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