PixArt Imaging Inc.

PAN3501UI

USB Optical Mouse Sensor Single Chip

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13

PixArt Imaging Inc.

V1.0, APR. 2005

6.2 Recommended PCB Mechanical Cutouts and Spacing

26.010

1.024

7.544

0.297

1.194

0.047

16.942

0.667

6.985

0.275

2.286

0.090

3.251

0.128

All Dimensions : mm / inch

0 ref.

1.194

0.047

7.544

0.297

4.445

0.175

6.985

0.275

4.445

0.175

0 ref.

27.153

1.069

10.998

0.433

4.064

0.160

Optical Center

0.711

0.028

0.711

0.028

15.494

0.610

Figure 10. Recommended PCB mechanical cutouts and spacing