PTS635 Series
3,5 mm Tact Switches
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
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
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.
B
Tactile Switches
Mechanical
ACTUATION FORCE: PTS635L models: 130 grams.
PTS635H models: 200 grams.
LIFE EXPECTANCY: 20,000 operations.
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.
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.
Environmental
OPERATING TEMPERATURE: -40˚C to 60˚C
Packaging
Bulk packaging.
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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.
P
T
S
6
3
5
Termination
S
Thru-hole
V
Vertical
Actuation Force
L
130 grams
H
200 grams
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
Dimensions are shown: mm (inch)
Dimensions subject to change
B-55
www.ittcannon.com
PTS635 Series
3,5 mm Tact Switches
SERIES
PTS635
1,5
(.059) 0,6 MAX.
(.025) 2x
3,0
(.118)
"H"
1,6
(.063)
2,5
(.098)
4,3
(.169)
8,5±0,5
2,4
(.093) (.335±.020)
3,5
(.138)
1,0 2x
(.039)
6,5
(.256)
3,5 2x
(.138)
PTS635S Model
2,5 4x
(.098)
0,3 2x
(.012)
2,5 2x
(.098)
6,0
(.236)
1,0 2x
(.039)
"L"
0,3 2x
(.012)
5,0
(.197)
PTS635V Model
0,5 2x
(.020)
7,0
(.276)
7,3
(.287)
7,9
(.311)
B
Tactile Switches
3,5
(.138)
0,6 MAX.
(.025) 2x
3,0
(.118)
TERMINATION
S
THRU-HOLE
V
VERTICAL
8,5±0,5
2,4
(.093) (.335±.020)
1,0 2x
6,5
(.039) (.256)
7,9
(.311)
3,5 2x
(.138)
2,5 4x
(.098)
0,3 2x
(.012)
2,5 2x
(.098)
1,0 2x
(.039)
0,3 2x
(.012)
5,0
(.197)
0,5 2x
(.020)
7,0
(.276)
PCB LAYOUT
2,5
(.098)
ø1,3 TYP.
(.051)
6,5
(.256)
5,0
(.197)
PCB LAYOUT
ø1,3 2x
(.051)
ø1,0 2x
(.039)
7,0
(.276)
ACTUATION FORCE
OPTION
CODE
FORCE
130 grams
200 grams
L
H
ACTUATOR HEIGHT
OPTION
CODE
HEIGHT “H” or
LENGTH “L”
4,3 (.169)
5,0 (.197)
3,15 (.124)
3,85 (.151)
TERMINATION
Thru-hole
Thru-hole
Vertical
Vertical
1
1
3
2
2
4
SCHEMATIC
43
50
31
39
Dimensions are shown: mm (inch)
Dimensions subject to change
B-56
www.ittcannon.com
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