3 Physical Dimensions and Mounting Information

3.1 Housing

The physical dimensions and mounting information is given in Figure 4 and 5. The SDP1000 / SDP2000 differential pressure sensor specifications is mounted in chemically inert PPS housing. The rugged package has been designed to withstand continuous overpressures of at least 1 bar (14.5 PSI). Burst pressure is > 2 bar (29 PSI)

5.2 ( 0.205 5.4 (0.213) ) 16.0

A A

(0.630) 3.4 (0.134)

No Componentsinside this Area

HiLo

I

G C

30.5 (1.200) H 44.0 (1.732) SDP100000206-10033-250-001 B

B F

2.54 (0.100) 1.8

D

Pin# 1 2 3 (0.071) 22.1 (0.870)

E

13.1 (0.516) 18.3 (0.720) Dim. [mm] [inch] [mil]
30.0 A 3.00 0.118 118
(1.181) B 3.30 0.130 130 C 1.20 0.047 47 Pin# Function D 10.20 0.402 402 E 28.20 1.110 1110 1 VDD ( 5 Vdc ) 2 Ground F 2.54 0.100 100 3 OUT (0.25…4 G 0.60 0.024 24 Vdc) H 0.50 0.020 20 I 22.70 0.894 894 Figure 4: Pin out and physical dimensions in mm (inch). The drawing is not to scale. Figure 5: SDP1000 / SDP2000 PCB footprint. The drawing is not to scale.

3.2 Soldering Instructions

The SDP1000 / SDP2000 differential pressure sensor can be wave soldered. Direct reflow soldering is not recommended since it may affect the accuracy. If reflow soldering is required Sensirion recommends to use an SMD manufacturers of connector (e.g. type Samtec SSM- 103-L-SV) and to mount the SDP1000 / SDP2000 after soldering.

www.sensirion.com v 3.1 June 2008 6/10