A121 Pulsed Coherent Radar (PCR)

Preliminary Datasheet v0.3

© 2022 Copyright by Acconeer

2022-09-22

Page 20 of 24

9

Mechanical Data

The A121 is available in fcCSP package for mounting on a substrate. The below table shows

mechanical data:

Parameter

Min.

Typ.

Max

Unit

Body X

5.15

5.20

5.25

mm

Body Y

5.45

5.50

5.55

mm

Body Z (height)

0.821

0.899

mm

Ball pitch

0.45

0.50

0.55

mm

Ball diameter

0.25

0.30

0.35

mm

Ball height

0.15

0.24

mm

Ball count

50

#

Table 9.1. Mechanical data.

The A121 footprint is shown in Figure 9.1.

Figure 9.1. A121 footprint.