Ecosolder SEN Solder Wire

Senju Evolution Non-spattering ECOSOLDER SEN is a cored wire ultra-low-spattering.

Reduces significantly flux spattering and solder balls
Shows good workability for both iron and laser soldering
Compatible with various alloys
Combines good workability with high reliability, and enables a safe and pleasant work environment

Technical Specifications

	SEN
Flux type	ROL1 (IPC/EIA J-STD-004B) JIS AA (JIS Z 3283)
Halide content	<0.1% (JIS Z 3197)
Flux content	3% (JIS Z 3197)
Aqueous solution resistance test	>1000Ωm (JIS-Z-3197)
Copper corrosion	Pass (JIS Z 3197, IPC-TM-650)
Copper mirror corrosion	Pass (JIS Z 3197, IPC-TM-650)
Flux residue dryness test	Pass (JIS Z 3197)
SIR	Over 1x10¹¹Ω (40ºC, 90%) Over 1x10⁹Ω (85ºC, 85%) (JIS-Z-3197, IPC-TM-650)
Migration	Pass, No migration JIS Z 3197, IPC TM-650
Spread test	Over 75% (JIS-Z-3197, IPC-TM-650)
Recommended soldering iron temp.	320 ℃ ~ 400 ℃
Recommended Alloy	M705, M35, M24MT
Recommended soldering method	Soldering iron, Laser soldering