HOME > Products > Electronic material > High performance Copper > Prepreg
| Classification |
Halogen-free
|
Product code |
Dimension
(mm) |
Standard
FR-4.0 |
|
ES-3305 |
Length × Width
340 × 340
406 × 340
340 × 510
406 × 510
510 × 510
610 × 510 |
λ = 3W/mK
High thermal conductive |
|
ES-3245 |
Tg = 200℃
FR-4.0 |
|
ES-3615D |
Tg = 300℃
High PTH reliability |
◯ |
ES-3310KA |
Tg = 300℃
Excellent embeddability |
◯ |
ES-3310K |
Low Dk & Low Df
PPE |
|
Dk = 3.4
ES-3317B |
| |
Dk = 3.6
ES-3329A |
| |
Dk = 3.3
ES-3329AD |
Dk = 3.9
Epoxy |
◯ |
ES-3308S
Production was discontinued at the end of March 2025 |
Dk = 11.3
PPE |
|
ES-3346 |
|
Product with special size is also available. |
|
