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Operating Force

Actuator Travel

Operating Temperature Range

Actuation Life Cycle

Voltage Rating

Insulation Resistance

Dielectric Strength

Contact Resistance

0.25 mm

100,000(160g) ; 50,000 (250g)

50mA, 12VDC

250VAC for 1 minute

Materials

Materials

Base

Cover

Stem

Contact

Terminal

PA6T

Tin plated Steel

PA6T

Silver plated

Stainless Steel

Silver plated Brass

Part Name

Material

Multiple options of stems and force

Through hole or SMD

Top or side actuated

RoHS Compliant

Product Features

01

T55D Series

-30°C ~ 85°C

4.5*4.5mm tact switch, thru hole or SMD, top or side actuated

Specification

160 ~ 250 gram

Part Number

T55D

Series

Mounting & Terminal Style

VG Top actuated, gull-wing

VK Top actuated, kink

HS Side actuated, straight out

16 160g

25 250g

Force

Height “H”

38

3.8mm

43

4.3mm

48

4.8mm

50

5.0mm

60

6.0mm

70

7.0mm

90

80

120

110

100

130 13.0mm

12.0mm

11.0mm

10.0mm

9.0mm

8.0mm

Reel

B Bulk

Package

R

100mΩ max.

100 MΩ min @ 100VDC