Good wettability Halogen free standard compliant type EYP series

Correspond to LASER soldering

Suitable materials for rapid heating by LASER.Sufficient wettability even at low output, and reduces heat damage to the mounted components.

Good workability for flame base material

●Wettability test by light beam to Ni

Ensures good wettability even at low output
【Condition】
Beam power:22W
Wire diameter:φ0.8mm Preheat:0.2s
Feed:5mm/s, 1.0s
Postheat:0.2s
Pad:Ni, 3mm■

Halogen-free compliant

No intentional addition of chlorine(Cl) and bromine(Br), Which causes dioxins.Compliant with most of halogen-free standards.

Halogen-free compliant

●Compliant situation of EYP series

Standards	Compliant situation
JPCA-ES01	Compliant
IEC61249-2-21	Compliant
IPC4101B	Compliant
JEITA ET-7304A	Non compliant

Comply to major halogen-free standards

Very few spattering

Apply suitable flux base material for higher melting point alloy.Very few flux spattering can achieve high performance soldering.

Very few spattering

●Flux spattering test by using soldering iron robot

Reduce flux spattering

• 
• Collect spattered flux onto
  thermal paper【Condition】
  Iron temp:380℃
  Feed speed:15mm/s
  Feed length:5mm × 200shots

Alloy type	J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
Flux type	Halogen-free type
Flux contents (%)	3.0％、4.0％、6.0％
Halide contents	0.1%～0.6%
Copper plate corrosion test	No corrosion
Insulation resistance（Ω）	More than 1.0×107Ω
Electrochemical migration	No migration
Halogen contents（ppm）	Cl : Less than 50 Br : Less than 100
Flux name	EYP