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PTS840 Series Datasheet

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Datasheet

B–40
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
Operating SMT
Type Force (gf) Leads Pegs
Without ground pin
PTS840 GM SMTR LFS 160 -40/+70 G leads No
PTS840 GK SMTR LFS 220 -70/+80 G leads No
PTS840 PM SMTR LFS 160 -40/+70 P leads No
PTS840 PK SMTR LFS 220 -70/+80 P leads No
PTS840 GMP SMTR LFS 160 -40/+70 G leads Yes
PTS840 GKP SMTR LFS 220 -70/+80 G leads Yes
With ground pin
PTS840 ESDGM SMTR LFS 160 -40/+70 G leads No
PTS840 ESDGK SMTR LFS 220 -70/+80 G leads No
PTS840 ESDPM SMTR LFS 160 -40/+70 P leads No
PTS840 ESDPK SMTR LFS 220 -70/+80 P leads No
PTS840 ESDGMP SMTR LFS 160 -40/+70 G leads Yes
PTS840 ESDGKP SMTR LFS 220 -70/+80 G leads Yes
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.
For any part number different from those listed above, please consult your local representative.
T S S M
SMT Style
G Gullwing
P Front PIP
Actuation Force
M 160 gf
K 220 gf
Pegs*
P with pegs
Void no pegs
* Peg option not valid for P SMT leads type
Packaging
SMTR Tape & reel
L F S
LFS RoHS, silver plated
PTS 840 Series
Microminiature SMT Side Actuated
Features/Benefits
3.5 x 3.55 mm footprint
Front PIP leads option for
strong shear resistance
ESD pin option
Reduced footprint
Typical Applications
Nomad devices
Remote controls
Personal health diagnostics
Consumer electronics
Specifications
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST N.O.
TERMINALS: G and front PIP types for SMT
TRAVEL: 0.2mm + 0.2mm / -0.1 mm
LIFE: 100,000 cycles
Electrical
MAXIMUM VOLTAGE: 12 VDC
MAXIMUM CURRENT DC: 50 mA
DIELECTRIC STRENGTH: 250 VA C (1mn)
CONTACT RESISTANCE: ≤ 500 mΩ
INSULATION RESISTANCE: ≥ 100
BOUNCE TIME: ≤ 10 ms
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C
Process
SOLDERING: This component is suited to the following methods:
Infrared Reflow Soldering in accordance with IEC61760-1
Packaging
In reels of 3,500 pieces
Dimensions of reels according to EIA 481B
External diameter 330 mm
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
8 4 0 T R
ESD Pin
VOID No
ESD Yes
P
Design Recommendations
- “P” leads are recommended for applications where shear resistance is of importance
- When a precise alignment between application button and the switch is requested, version with pegs are the right choice to limit the possible floating of the switch
during solderability.
B–41
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
PTS 840 Series
Microminiature SMT Side Actuated
Max
0,05 Max
0,1
1,45±0,1
1,95±0,1
1,1±0,1
0,5
0,2
2,9
3,55
4,7
3,5
1,7
1,5±0,1
0,6
0,5 1,35
0,65 0
-0,1
0,5
1
1,8±0,1
0±0,05
0,4±0,1
2,5±0,1
2,2±0,1
5±0,1
1,8±0,05
2x 0,7
+0,2
-0,1
1
34
2
RECOMMENDED PCB LAYOUT
SCHEMATIC
12
34
5
5
12
34
Ground terminal can
be effective even if
not soldered
This ground pin is for ESD function
only and not solderable
PCB MOUNTING
FACE
Scale20
3,9±0,15
0,5
2,0
4,7
55,3
9,2
3,5
1,7
6,0
5,0
0±0,05
0,6
0,1±5,0
1
50,0 Max 1,0
0,1±5,1
1,35
2,2±0,1
5,5±0,1
0,1
±
4,0
0,1±5,2
1,0±8,0
2 Ø
Through hole
metalized
0,65 +0,1
0 4,05±0,1
±
1,45
0,1
±59,1
1,1
RECOMMENDED PCB LAYOUT
12
3
SCHEMATIC
12
34
5
4
5
1
3
2
4
5
This ground pin is for ESD function
only and not solderable
PCB MOUNTING
FACE
Ground terminal can
be effective even
if not soldered
0,1
Max
Standard G SMT Leads with ESD and Peg options
P SMT Leads with ESD option
B–42
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
PTS 840 Series
Microminiature SMT Side Actuated
TAPE & REEL
Max18,4
330
13± 0,5
21± 0,8
2±0,5
12,4+2
0
4
2
57,1
5,5
3,0±21
8
1,5
epat revoC
3,9
CARRIER TAPE
REEL
VOIR DETAIL A DETAIL A
SCALE 0,5

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