4.5

0.6

2

2

5.8

2

2.5

3.6

2

2

6- ø 1.0

0.3

b

b

b

b

b

b

2

PIERCING PLAN

A-155

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ckswitches.com

A

Dimensions

WIDTH X DEPTH: 5.8 x 5.8 mm

HEIGHT: 10 mm

Specifications

CONTACT RATING: 0.1A @ 30 VDC / 2A @ 2 VDC

INITIAL CONTACT RESISTANCE: 80 m ohms max.

INSULATION RESISTANCE: 100 M ohms min.

DIELECTRIC STRENGTH: 500 V AC (50-60 Hz) between open

terminals and between the frame and terminal.

OPERATING LIFE: 10,000 cycles with load

OPERATING FORCE:

150 ± 50 gf (1.47 ± 0.49N)

LOCK TRAVEL: 1.3 mm

TOTAL TRAVEL: 2.1 mm

OPERATING TEMPERATURE: -20˚C to 70˚C

Materials

KNOB: POM Natural

HOUSING: PA Black

COVER: PC Grey

TERMINAL: Bras, silver plated

CONTACT CLIP: Phosphor bronze, silver clad

SPRING: Stainless steel

HOOK LOCK: Stainless steel (latch)

PS-22 Series

Subminiature Pushbutton Switches

PART NUMBER

PACKAGING

SCHEMATIC

PS-221605-L NS

1,000 pieces

2

1

28 Nov 22