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
and area where terminals are located. Soldering to 255C for 5 sec.
TERMINALS: PC pins
max. Clean by brushing on solder surface. Do not clean switch with
solvents.
Mechanical
ACTUATION FORCE: 130 grams, 160 grams, 200 grams, 260
Packaging
grams
LIFE EXPECTANCY: 100,000 operations. Bulk packaging.
Tape & reel for the SMT type:
Electrical
Reels of 1,000 pieces for 4.3 and 5.0 mm height
Reels of 700 pieces for 7.0 mm height
CONTACT RATING: 50 mA @ 12 V DC.
Reels of 700 pieces for 7.3 mm height
DIELECTRIC STRENGTH: 250 V AC min.
Reels of 500 pieces for 9.5 mm height
CONTACT RESISTANCE: 100 m max. initial.
11
Reels of 400 pieces for 13.0 mm height
INSULATION RESISTANCE: 10 min.
Environmental
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
OPERATING TEMPERATURE: -20C to 85C
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
V Vertical 2 Thru hole
SMTR92* Surface mount G-type, tape & reel
Actuator Shape
JSMTR92* Surface mount J-type, tape & reel
NONE Round actuator, All versions
J Square actuator, 2.4 mm side
Switch height from PCB for S and T only
(available for Straight 7.3 mm and
(H dimension see actuator height drawings)
Vertical 6.15 mm)
43 4.3 (.169), thru-hole and SMT
Actuation Force
50 5.0 (.197), thru-hole and SMT
L 130 grams
70 7.0 (.275), thru-hole and SMT
M 160 grams
73 7.3 (.287), thru-hole and SMT, square actuator 2.4 mm side only
H 200 grams
95 9.5 (.374), thru-hole and SMT
K 260 grams
13 13.0 (.512) SMT only
Switch length from front leads for V only
(H dimension see actuator height drawings)
31 3.15 (.124), vertical
39 3.85 (.151), vertical
58 5.85 (.230), vertical
*Only the straight type termination without ESD pin is available in SMT type.
61 6.15 (.242), vertical, square actuator 2.4 mm side only
83 8.35 (.329), vertical
Dimensions are shown: mm
Specifications and dimensions subject to change
4 Aug 20
www.ckswitches.com
B128
Tactile SwitchesTactile Switches
PTS645 Series
6 mm Tact Switches
TERMINATION
S STRAIGHT
SCHEMATIC
1 2
3 4
0,3
6,5
B
7,9
PCB LAYOUT
6
1 2
1
2
4 4x1
3
4
3
6,5
3,5
T STRAIGHT WITH ESD PIN
SCHEMATIC
2
1
3 4
0,3 0,7
6,5
7,9
PCB LAYOUT
4 0,1
6
5
1,5
5
1
1 2
2
4x 1
3 4
4
3
6,5
3,5
V VERTICAL
SCHEMATIC
Push
1 2
7,5
2x 1,3
3,5 4,5 0,05
70,05
2x 1
1 2
0,3
PCB LAYOUT
1
0,7
2,550,1
4,2 3,9 0,1
4,5 0,15
7
8,5
Dimensions are shown:Dimensions are shown: mmmm
Specifications and dimensions subject to changeSpecifications and dimensions subject to change
4 Aug 20
www.ckswitches.comwww.ckswitches.com
B129B129
4,95
4,5
4,5
4,3 6,2 0,7
0,5
0,7
0,5
Max
Max
1,8
0,7 0,1
3,5 3,45
1,8
6
0,7 0,1
4,3 0,1 3,5 3,45
6
4,3 0,1
4,1
0,3
3,95
4,5
4,05
4,5
2,55 0,05
4,1