Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-55
Tactile Switches
B
PTS635 Series
3,5 mm Tact Switches
Termination
SThru-hole
VVertical
Actuation Force
L130 grams
H200 grams
635
P T S
Actuator Height to PCB / Ground Pin
43 4,3 (.169), thru-hole
50 5,0 (.197), thru-hole
31 3,15 (.124), vertical
39 3,85 (.151), vertical
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 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.
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: 6/6 nylon or polyacetal (UL 94HB).
COVER PLATE: PTS635S and PTS635V models: Tin plated
stainless steel
DOME CONTACTS: Phosphor bronze, silver clad.
STATIONARY CONTACTS: Brass, silver plated.
TERMINALS: Brass, silver plated. Insert molded.
Packaging
Bulk packaging.
Mechanical
ACTUATION FORCE: PTS635L models: 130 grams.
PTS635H models: 200 grams.
LIFE EXPECTANCY: 20,000 operations.
Features/Benefits
•Compact size 6 x 3.5 mm
•Variety of switch heights
•Choice of 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 mΩmax. initial.
INSULATION RESISTANCE: 1011Ωmin.
Environmental
OPERATING TEMPERATURE: -40˚C to 60˚C
PTS635 Series
3,5 mm Tact Switches
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-56
Tactile Switches
B
OPTION HEIGHT “H” or
CODE LENGTH “L”TERMINATION SCHEMATIC
43 4,3 (.169) Thru-hole
50 5,0 (.197) Thru-hole
31 3,15 (.124) Vertical
39 3,85 (.151) Vertical
2,5
(.098)
ø1,0 2x
(.039)
5,0
(.197) 7,0
(.276)
ø1,3 2x
(.051)
SERIES
TERMINATION
7,9
(.311)
1,0 2x
(.039)
3,5 2x
(.138)
6,5
(.256)
7,9
(.311)
1,0 2x
(.039)
1,5
(.059)
3,5 2
x
(.138)
"H"
3,5
(.138)
6,0
(.236)
3,5
(.138)
3,0
(.118)
6,5
(.256)
0,6 MAX.
(.025) 2x
6,5
(
.256
)
ø1,3 TYP.
(.051)
PCB LAYOUT PCB LAYOUT
2,5 2x
(.098)
0,3 2x
(.012)
2,4
(.093)
2,5 4x
(.098)
1,0 2x
(.039)
8,5±0,5
(.335±.020)
5,0
(.197)
7,0
(.276)
0,3 2x
(.012)
0,5 2
x
(.020)
2,5
(.098)
2,5 2x
(.098)
"L"
0,3 2x
(.012)
2,4
(.093)
2,5 4x
(.098)
4,3
(.169)
1,0 2x
(.039)
1,6
(.063)
8,5±0,5
(.335±.020)
5,0
(.197)
7,0
(.276)
0,3 2x
(.012)
0,5 2x
(.020)
7,3
(.287)
0,6 MAX.
(.025) 2x
3,0
(.118)
PTS635S Model PTS635V Model
ACTUATION FORCE
ACTUATOR HEIGHT
OPTION
CODE FORCE
L130 grams
H200 grams
12
1
2
3
4
PTS635
VVERTICAL
STHRU-HOLE
