B–72

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ck-components.com

B

PTS125 Series

12 mm Tact Switches

Features/Benefits

Typical Applications

* V option available with J73 actuator only.

Termination

Actuator Shape

1

2

5

P

T

S

Actuator Force

How To Order

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select

desired option from each category and and place it in the appropriate box.

Specification

FUNCTION: Momentary action

CONTACT ARRANGEMENT: SPST, N.O.

TERMINALS: PC pins

Mechanical

ACTUATION FORCE: PTS125M models: 160 grams.

PTS125 K models: 260 grams.

LIFE EXPECTANCY: 200,000 operations, M option;

100,000 operations, K option.

Electrical

CONTACT RATING: 50 mA @ 12 V DC.0

DIELECTRIC STRENGTH: 250 V AC min.

CONTACT RESISTANCE: 100 m

Ω max. initial.

Ω min.

NOTE: Specifications listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

Environmental

OPERATING TEMPERATURE: -40˚C to 60˚C

Process

SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux

flush with top surface of PCB; do not apply to component side of

PCB and area where terminals are located. Soldering to 255˚C for

5 sec. max. Clean by brushing on solder surface. Do not clean

switch with solvents.

Materials

BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0).

ACTUATOR: PBT (UL94V0) or polyacetal (UL 94HB).

COVER PLATE: Tin alloy.

DOME CONTACTS: Phosphor bronze, silver clad.

STATIONARY CONTACTS: Brass, silver plated.

TERMINALS: Brass, silver plated. Insert molded.

Packaging

Tube packaging.

Actuator Height

Thru Hole

V Vertical

43

4,3 (.169)

3,2 (.125)

73

7,3 (.287)

6,2 (.244)

85

8,5 (.335)

6,2 (.244)

12

12 (.472)

N/A N/A

L

F

S

RoHS compliant and

compatible.

Silver plated.