Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

SDTM Series SMD Tact Switch

SDTM-610/620/630/644/648/650(TR)

16.00 +0.30/-0.10

(.630 + .012/-.004)

12.00 ± 0.10

(.472 ± .004)

2.0 ± 0.10

(.079 ± .004)

4.00 ± 0.10

(.157 ± .004)

1.50 +0.25/-0.00

(.059 +.010/-0.00)

1.50 + 0.10/-0.00

(.059 + .004/-0.00)

DIA.

DIA.

Packaging Specifications

DIMENSIONS:

MM

(IN)

TOLERANCES:

EXCEPT WHERE NOTED.

0.2

(.008)

6.5

(.256)

1.8

(.071)

1.8

(.071)

2.6

(.102)

0.5

(.020)

R

1.0

(.039)

R

A

9.4

(.370)

7.5

(.295)

6.0 ± 0.5

(.236 ± .020)

10.6 ± 0.1

(.417 ± .004)

SDTM-610/620/630/644/648/650/660(TUBE)

MODEL NO.

DIM. A

SDTM-630, 644, 648

10.40

(.409)

SDTM-650, 660

15.9 ± 0.1

(.626 ± .004)

SDTM-610, 620

5.5

(.217)

REV. 08/06

Reflow Soldering Profile

Time (Seconds)

MAX. 260 °C

255 °C

230 °C

150 °C

120~150 Seconds

Room Temperature

60 Seconds

5~10 Seconds