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℃ |