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Operating Force

Actuator Travel

Operating Temperature Range

Actuation Life Cycle

Voltage Rating

Insulation Resistance

Dielectric Strength

Contact Resistance

0.25 ± 0.1mm

100,000(100-250g) ; 50,000 (>250g) ; 300,000 (<100g)

50mA, 12VDC

250VAC for 1 minute

Materials

Materials

Base

Cover

Stem

Contact

Terminal

PA6T

Steel

PA6T

Silver plated

Phosphor Bronze

Silver plated Brass

Part Name

Material

Multiple options of force and stems

Optional ground pin

Long-life available

Slient clicking available

RoHS Compliant

Product Features

01

T66B Series

-30°C ~ 85°C

6.0*6.0mm tact switch, SMD, top actuated, Low-cost design

Specification

70 ~ 520 gram

Part Number

T66B

Series

43

4.3mm

50

5.0mm

70

7.0mm

S73

7.3mm

09 90 gram

16 160 gram

21 210 gram

25 250 gram

32 320 gram

40 400 gram

G Ground Pin

[ ] No Ground Pin

60

6.0mm

52 520 gram

80

8.0mm

90

9.0mm

110

11.0mm

120

12.0mm

100

10.0mm

130

13.0mm

140

14.0mm

160

16.0mm

170

17.0mm

150

15.0mm

(Square)

Force

Height ”H”

Grounding

-08 8.0mm

[ ] Standard

(Refer drawing)

Terminal Pitch

-10 10.0mm

R Reel

B Bulk

Package

100 MΩ min @ 100VDC

100mΩ max.

A Anti-rotation

stem

Stem style

[ ] Rotatable

stem