ISHIKAWA FLUX cored solder wire (HFC Series)

2024-02-06 12:18:34 admin

ISHIKAWA

FLUX cored solder wire (HFC Series)

Alloy type

J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
R4 (Sn:Bal / Ag 0.3 / Cu 0.7)
R3 (Sn:Bal / Cu 0.55)

Flux type

Halogen free type

Flux contents (%)

3.0%、4.0%、6.0

Halide contents

less than 0.3%

Copper plate corrosion test

No corrosion

Copper mirror corrosion

No corrosion

Insulation resistanceΩ

More than 1.0×109Ω

Electrochemical migration

No migration

Halogen contentsppm

Cl : Less than 50
Br : Less than100

Flux name

HFC


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