PTS635 Series
3,5 mm Tact Switches
Features/Benefits
•
Compact size 6 x 3.5 mm
•
Variety of switch heights
•
Choice of actuation force
•
RoHS compliant and compatible
Typical Applications
•
Consumer products
•
Instrumentation
•
Computer products
•
Industrial
B
Tactile Switches
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.
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
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Packaging
Bulk packaging.
Tape & reel for:
PTS635Sx43SMTR, 1700 pcs per reel
PTS635Sx25SMTR, 3000 pcs per reel
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
L
F
S
RoHS compliant and
compatible.
Silver plated.
Termination
S
Thru-hole
V
Vertical
Actuation Force
L
130 grams
H
200 grams
K**
260 grams
Insertion Type*
NONE
Thru hole
SMTR
Surface mount, tape & reel
Actuator Height to PCB / Ground Pin
25
2,5 (.098), SMT
43
4,3 (.169), Thru-hole and SMT
50
5,0 (.197), Thru-hole
31
3,15 (.124), Vertical
39
3,85 (.151), Vertical
* SM and SMTR only available with PTS635 43 and 25 actuator options.
** Only for the PTS635Sx25SMTR.
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
B–55
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