SN100CV
Solder Paste for Printing Grade
- Melting Point
- 221-225℃
- Alloy
- Sn-Cu-Ni
Products
| 品番 | SN100CV P506 D4 | SN100CV P608 D4 |
|---|---|---|
| バリエーション | (D4) | (D4) |
| 用途 | General-purpose(D4) | General-purpose(D4) |
| タイプ・特長 | Silver-freeHigh strength12-month shelf life | Silver-freeCompletely halogen-freeHigh strengthLow voiding |
| Alloy | Sn-0.7Cu-0.05Ni-Ge-Bi | Sn-0.7Cu-0.05Ni-Ge-Bi |
| Melting Point | 221-225℃ | 221-225℃ |
| Flux | P506 | P608 |
| Flux Category | ROM1（ROL1） | ROL0 |
| Presence of Halogen Elements | Yes | Completely halogen-free |
| Particle Size | D4 (Type 4)：20-38µm | D4 (Type 4)：20-38µm |
SN100CV P506 D4
- General-purpose
- Silver-free / High strength / 12-month shelf life
Easy to use with a nice finish. Ideal for a wide range of soldering applications.
General-purpose, lead-free solder paste suitable for a wide range of soldering applications. Its stable viscosity makes it possible to maintain consistent print quality even when repeating storage (refrigeration) followed by use after adding at room temperature. It contains a silver-free, high strength alloy.
- Good quality in repeated printing
- Good wetting
- Prevents chip-side balls
Comparison of alloy layers after 3,000 heat cycles
Comparison of alloy layers after 3,000 heat cycles
Photo (Left) : SAC305 (Sn-3.0Ag-0.5Cu)
Photo (Right) : SN100CV (Sn-0.7Cu-0.05Ni-Ge-Bi)
No cracks were observed with SN100CV even after 3,000 cycles (1 cycle: -45°C/＋125°C).
Good wetting at the lead end face
Good wetting at the lead end face
Photo (Left) : SOT23-3 pin
Photo (Right) : 0.4-mm pitch QFP
Exhibits good wetting in unplated lead terminals too, forming nice fillets from the base to tip.
SN100CV P608 D4
- General-purpose
- Silver-free / Completely halogen-free / High strength / Low voiding
Both environmentally friendly (completely halogen-free) and reliable (low voiding)
Reduces voiding compared to conventional products
Reduces voiding compared to conventional products
Completely halogen-free solder paste that reduces voids, which cause critical problems in mounting. It exhibits wetting equivalent to or better than that of halogen-containing products. It contains a silver-free, high strength alloy.
Picture (Left) : conventional product used (x-ray photo taken after reflow)
Picture (Right) : P608 used (x-ray photo taken after reflow)