Product description

This specification specifies the technical parameters and process conditions of the chip, which is suitable for the packaging of the bare chip of integrated circuit.

Specification size：(unit mm, tolerance + 0.15mm)

Outline size：50.8*50.8*4

Chip box specification table

material

It can be negotiated and determined according to user's requirements

Black permanent antistatic ABS, surface resistance 10

others

Appearance quality: product appearance is honed surface, flatness ＜ 0.004mm (tilt degree ＜0.2mm)

1：Products should be clean, no dust, debris, residues and other pollution

2：Isolation line ，parallelism and consistency of the contour line are less than 0.5mm, without burrs, bulges and pits.

3：The parallelism and smoothness of the inner cavity are better, without burrs and pits

4：Film magazine and film magazine ，the consistency of the size deviation  ＜± 0.05mm..

Product specifications (for reference only)

Technical parameters (for reference only)