鈥?/div>
Consumer products
Instrumentation
Computer products
Industrial
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
Environmental
OPERATING TEMPERATURE: -40藲C to 60藲C
B
Tactile Switches
Process
SOLDERING: Preheating to 100藲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藲C for
5 sec. max. Clean by brushing on solder surface. Do not clean
switch with solvents.
Mechanical
ACTUATION FORCE: PTS645 models: 130 grams, 160 grams,
200 grams, 260 grams
LIFE EXPECTANCY: 100,000 operations.
Electrical
CONTACT RATING: 50 mA @ 12 V DC.
DIELECTRIC STRENGTH: 250 V AC min.
CONTACT RESISTANCE: 100 m鈩?max. initial.
INSULATION RESISTANCE: 10
11
鈩?/div>
min.
Materials
BASE: 6/6 nylon or glass filled polyester (PBT) (UL 94V-0).
ACTUATOR: 6/6 nylon or polyacetal (UL 94HB).
COVER PLATE: PTS645S: Polyester or stainless steel.
PTS645T and PTS645V: Tin alloy or stainless steel.
DOME CONTACTS: Phosphor bronze, silver clad.
STATIONARY CONTACTS: Brass, silver plated.
TERMINALS: Brass, silver plated. Insert molded.
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Packaging
Bulk packaging.
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.
P
T
S
6
4
5
Termination
S
Thru-hole
T
Thru-hole with ESD pin
V
Vertical
Actuation Force
L
130 grams
M
160 grams
H
200 grams
K
260 grams
Actuator Height to PCB / Ground Pin
43
4,3 (.169), thru-hole
50
5,0 (.197), thru-hole
70
7,0 (.275), thru-hole
85
8,5 (.335), thru-hole
95
9,5 (.374), thru-hole
31
3,15 (.124), vertical
39
3,85 (.151), vertical
58
5,85 (.230), vertical
83
8,35 (.329), vertical
15
15,85 (.624), vertical
Dimensions are shown: mm (inch)
Dimensions subject to change
B-57
www.ittcannon.com
1
2
3
