Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-64
Tactile Switches
B
PTS125 Series
12 mm Tact Switches
Termination
S Thru-hole
V Vertical
Actuator Shape
NONE Round
J Snap fit cap
1 2 5
P T S
Actuator Force
M 160 grams
K 260 grams
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
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: PTS645S: Polyester.
PTS645V: Tin alloy.
DOME CONTACTS: Phosphor bronze, silver clad.
STATIONARY CONTACTS: Brass, silver plated.
TERMINALS: Brass, silver plated. Insert molded.
Mechanical
ACTUATION FORCE: PTS125M models: 160 grams.
PTS125 K models: 260 grams.
LIFE EXPECTANCY: 200,000 operations.
Packaging
Tape and reel
Features/Benefits
• Stable control feeling
• Thru-hole or vertical actuation
• 160 or 260 grams actuation force
Typical Applications
• Consumer products
• Instrumentation
• Computer products
• Industrial
Electrical
CONTACT RATING: 50 mA @ 12 V DC.
DIELECTRIC STRENGTH: 250 V AC min.
CONTACT RESISTANCE: 100 mΩ max. initial.
INSULATION RESISTANCE: 10
11
Ω min.
Actuator Height
43 4,3 (.169)
73 7,3 (.287)
85 8,5 (.335)
12 12 (.472)
