fcCSP MUF

Molded Underfill (MUF) For flip-chip Chip Scale Packaging (fcCSP)

These transfer molding compounds exhibit superior warpage control even on challenging thin die and coreless package designs. These high-volume, industry-proven products have excellent filling performance to enable large die and narrow interconnect pitch construction.

Standard, high-volume products include CV8710 Series and CV8715 Series. Additional versions available upon request.

Part Number List

Results 2
Models table for series fcCSP MUF
Part No.DatasheetTg (TMA) (⁰C )CTE-1 (TMA) (ppm/℃)Flexural Modulus (@25⁰C) (GPa)Filler Size (Max) (μm)Mold Shrinkage (%)Filler Type (FusedSilica/CrystalineSilica/Alumina)Filler Shape (Spherical/Flake)Filler Content (in Ash) (% wt)Filler size (Avg) (μm)Sprial Flow (cm)Gelation Time (Sec)Viscosity (@175⁰C) (Pa Sec)Specific gravityCTE-2 (TMA) (ppm/℃)Flexural Strength(@25⁰C) (MPa)Flexural Strength(@260⁰C) (MPa)Flexural Modulus(@260⁰C) (GPa)Dielectric Constant (1MHz)Dissipation Factor (1MHz)Flame Retardant (Yes/No)Flammability (UL-94)Thermal Conductivity (W/mK)Low Alpha Type (Yes/No)
160
9
24
20
0.21
Fused Silica
Spherical
88.5
5-6
185
53
15
1.98
36
200
23
0.7
4.0
0.010
No
V-0
0.95
No
150
21
12
20
0.55
Fused Silica
Spherical
75
5-6
> 250
40
8
1.81
70
150
21
0.4
3.9
0.009
No
V-0
0.7
No

What's New

Stay up to date