Tactile Switches
PTS645 Series
6 mm Tact Switches
Features/Benefits Typical Applications
Compact size 6 x 6 mm Consumer products
Variety of actuator lengths Instrumentation
Choice of actuation force Computer products
RoHS compliant and compatible Industrial
B
Specification Process
FUNCTION: Momentary action SOLDERING: Preheating to 100C for 45 sec. max. Keep flux flush
CONTACT ARRANGEMENT: SPST, N.O. with top surface of PCB; do not apply to component side of PCB
TERMINALS: PC pins and area where terminals are located. Soldering to 255C 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,
Materials
200 grams, 260 grams
LIFE EXPECTANCY: 100,000 operations. BASE: 6/6 nylon or glass filled polyester (PBT).
ACTUATOR: 6/6 nylon or polyacetal.
COVER PLATE: PTS645S: Polyester or stainless steel.
Electrical
PTS645T and PTS645V: Tin alloy or stainless steel.
CONTACT RATING: 50 mA @ 12 V DC.
DOME CONTACTS: Phosphor bronze, silver clad.
DIELECTRIC STRENGTH: 250 V AC min.
STATIONARY CONTACTS: Brass, silver plated.
CONTACT RESISTANCE: 100 m max. initial.
TERMINALS: Brass, silver plated. Insert molded.
11
INSULATION RESISTANCE: 10 min.
Packaging
Environmental
Bulk packaging.
OPERATING TEMPERATURE: -20C to 60C
Tape & reel for the SMT type:
NOTE: Specifications listed above are for switches with standard options.
Reel of 1,000 pieces
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 and place it in the appropriate box.
P T S 6 4 5
L F S
RoHS compliant and
Termination
compatible.
S Straight
Silver plated.
Insertion Type
T Straight with ESD pin
NONE Thru hole
V Vertical
SMTR* Surface mount, tape & reel
Actuation Force
L 130 grams
M 160 grams
Actuator Height to PCB/Ground Pin
H 200 grams
43 4,3 (.169), thru-hole and SMT
K 260 grams
50 5,0 (.197), thru-hole and SMT
70 7,0 (.275), 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
*Only the PTS645 in horizontal type without ESD pin is available in SMT type.
Dimensions are shown: mm (inches)
Specifications and dimensions subject to change
www.ck-components.com
B67PTS645 Series
6 mm Tact Switches
SERIES
6,5
(.256)
PTS645
4,0
(.158)
3,5
DIMPLES
(.138) 7,1
0,4 MAX.
(.280)
(.015)
7,5
PTS645S Model (.295)
1,8
PTS645V Model
(.071)
3,6
0,7 TYP.
(.142)
(.028)
1,0
B 4,5
(.039)
0,3 (.177)
0,7 TYP. 7,0
6,5 3,5
(.012)
(.028) (.276)
(.256) (.138) 2,55
8,5
(.100)
7,9
(.335)
2,5
(.311)
(.098)
7,5
6,0 SQ. (.295)
(.236)
DIMPLES
4,5 0,4 MAX.
(.177) (.015)
3,5
(.138)
TERMINATION
S STRAIGHT T STRAIGHT WITH ESD PIN V VERTICAL
4,0
1,8
1,8
(.158)
(.071)
(.071)
7,5
(.295)
0,7 TYP.
3,5 0,7
6,5 3,5
0,7 TYP.
(.028)
(.138) (.028)
(.256) 0,3 (.138)
(.028)
7,9 (.012) 6,5
4,1
(.311) (.256)
(.161)
1,0
7,9
0,7 TYP.
(.039)
0,3
(.311)
(.028)
(.012) 4,5
2,5
(.177)
7,0
(.098)
(.276)
8,5
4,5
(.335)
(.177)
4,5
(.177)
PCB LAYOUT PCB LAYOUT
PCB LAYOUT
1,0 TYP.
1,0 DIA.
2,5
(.039)
(.039) TYP.
(.098)
1,0 TYP.
(.039)
4,5
(.177)
4,5
4,1
4,5
(.177)
(.161)
(.177)
6,5
7,0
(.256)
(.276)
3,5
SMT
(0,138)
9,0
(0,354)
6,4
(0,252)
9,5
(0,374)
6,0 SQ.
(0,236)
Dimensions are shown: mm (inches)
Specifications and dimensions subject to change
www.ck-components.com
B68
Tactile Switches
3,6
(0,142)
4,5
(0,177)
DIM 'H'
4,5
(0,177)
1,3 TYP.
(0,051)