Flux cored solder wire
Flux cored solder wire list
| Flux name | Alloy type | Flux type | Halide contents(%) | Characteristics |
|---|---|---|---|---|
| MFJ | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) R4 (Sn:Bal / Ag 0.3 / Cu 0.7) R8 (Sn:Bal / Cu 0.7) |
JIS-A MIL-RMA |
0.08％～0.14％ | Good wettability type |
| MYK | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) R4 (Sn:Bal / Ag 0.3 / Cu 0.7) R8 (Sn:Bal / Cu 0.7) |
JIS-A MIL-RMA |
0.08%～0.14% | Less spattering type |
| ESK | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) R4 (Sn:Bal / Ag 0.3 / Cu 0.7) |
Fluorine type | 0.1％～0.4％ | Non-cleaning type for stainless steel,nickel,brass |
| EAN | K4 (Sn:Bal / Ag 3.5 / Ni 0.2) | Fluorine type | less than 0.3％ | Non-cleaning type for aluminum |
| DDL | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) | JIS-AA | 0.06％～0.10％ | Residue crack preventing type |
| HRK | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) R4 (Sn:Bal / Ag 0.3 / Cu 0.7) R3 (Sn:Bal / Cu 0.55) |
Harogen-free type | 0.08%～0.50% | High reliability H/F type (Iodine containing) |
| EYP | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) | Halogen-free type | 0.1%～0.6% | Good wettability H/F type (Iodine containing) |
| HFC | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) R4 (Sn:Bal / Ag 0.3 / Cu 0.7) R3 (Sn:Bal / Cu 0.55) |
Halogen free type | less than 0.3% | Halogen-free (Completely halogen free) |
| WSG | J3 (Sn:Bal / Ag 3.0 / Cu 0.5) J9 (Sn:Bal / Ag 3.5 / Cu 0.7) |
Water soluble type | 1.6％～2.4％ | Water soluble type |
| C601 | K4 (Sn:Bal / Ag 3.5 / Ni 0.2) | Fluorine type | 17％～23％ | Aluminum wire compliant type |
◎ → Excellent 〇 → Good △ → Normal × → Not applicable
| Form number | Wettability | Spattering | Residue crack preventing |
Need to wash ? | soldering method |
Compatible base material | |||
|---|---|---|---|---|---|---|---|---|---|
| Cu | S/S | Ni | Al | ||||||
| MFJ series | ◎ | 〇 | × | No | Iron | ◎ | × | 〇 | × |
| MYK series | 〇 | ◎ | △ | No | Iron、LASER | ◎ | × | 〇 | × |
| ESK series | ◎ | △ | × | No | Iron、LASER | ◎ | ◎ | ◎ | × |
| EHA series | ◎ | △ | × | No | Iron | ◎ | 〇 | ◎ | ◎ |
| DDL series | 〇 | 〇 | ◎ | No | Iron、LASER | ◎ | × | 〇 | × |
| HRK series | 〇 | 〇 | × | No | Iron、LASER | ◎ | × | 〇 | × |
| EYP series | ◎ | 〇 | × | No | Iron、LASER | ◎ | 〇 | 〇 | × |
| HFC series | 〇 | △ | × | No | Iron | ◎ | × | △ | × |
| WSG series | ◎ | △ | － | Yes | Iron | ◎ | × | 〇 | × |
| K4-C601-3 | ◎ | △ | － | Yes | Iron | ◎ | △ | ◎ | ◎ |
