TPA Series
Navigation Tact Switch for SMT
Features/Benefits
•
One touch, 5 way switching
•
Distinctive tactile feel for scanning
and select functions
•
Allows panel sealing
•
Normally open momentary contacts
•
Subminiature overall dimensions
•
Push down to select possible in
any position
Typical Applications
•
Electronic devices requiring
direct control on LCD display
•
Cellular phones
•
PDA
•
Digital cameras
•
GPS navigation systems
•
Home entertainment systems
•
Security
Construction
FUNCTION: Multi-directional momentary action
CONTACT ARRANGEMENT: Make contact = SP, N.O.
TERMINALS: Gullwing type for SMT
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
Silver
1 VA
24 V
50 mA
1 mA
Gold
0.2 VA
24 V
10 mA
1 mA
Mechanical
SHAFT DISPLACEMENT:
Orthogonal
4 horizontal directions
Vertical
Push down
TRAVEL TO MAKE:
Scanning
Orthogonal
0.35 mm±0.15 mm
Push to select
0.25 mm±0.15 mm
OPERATING FORCE:
Scanning
Orthogonal
1.85 N ± 0.5 N
Push to select
Vertical
4.0 N ± 0.8 N
MAXIMUM APPLIED FORCE:
Horizontal
10 N
Vertical
40 N
LIFE EXPECTANCY:
Scanning
200,000 operations in each direction
Push to select
200,000 operations
DIELECTRIC STRENGTH: 250 VDC
CONTACT RESISTANCE, INITIAL:
≤
200 mΩ
INSULATION RESISTANCE (100 VDC): 10
9
Ω
BOUNCE TIME: < 10 ms
C
Gold
-40˚C to 110˚C
-55˚C to 125˚C
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
-40˚C to 85˚C
-55˚C to 85˚C
Navigation
Process
Soldering process: Infrared reflow according to CECC 0802
No washing
Hand soldering max. 350˚ 3S (CEI 68-2-20)
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.
Switch
T
P
A
1
G
Termination
G
Gullwing
Contact Material
1
Silver
3
Gold
* Other colors by request
Button
Buttons ordered separately in bulk,500 pieces.
B
T
N
T
P
A
Navigation Select
3
Scanning 2 directions with selection
4
Scanning 4 directions without selection
5
Scanning 4 directions with selection
Actuation Force
1
1.8 N scanning, 4 N selection
Color*
02
Clear
90
Black
Dimensions are shown: mm (inch)
Dimensions subject to change
C-3
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TPA Series
Navigation Tact Switch for SMT
SERIES
TPA
ø4,0
(.157)
R 0,2
(.008)
ø3,4 approx.
(.134)
Actuator
rotation center
0,8
(.031)
0,8
(.031)
SELECT
0,55±0,05
(.022±.002)
F/D measurement point ( scanning )
D
5,0
(.197)
4,3
(.169)
Button snap in sleeve lowest position
D
90˚0'±2˚0'
2,7
(.106)
0,4 mini
(.016)
1,1
(.043)
2,2
(.087)
0,15
(.006)
0,05+0,05/-0,10
(.002+.002/-.004)
0,1
0,65±0,1 (x7)
(.026±.004)
1,0 (x7)
(.039)
3,1
(.122)
7 LEFT
9,3
(.366)
5,325
(.2096)
0,1 A
8,05
(.317)
UP
2,725
(.1073)
R 0,17±0,05
(.007±.002)
1
70˚0'±5˚0'
2
SCHEMATIC
ø1,95±0,03
(.077±.001)
4 DOWN
5 SELECT
6 RIGHT
3 UP
LEFT - 7
1,7
(.067)
SELECT - 5
RIGHT - 6
COMMON - 2
ø2,0
(.079)
UP - 3
4,3
(.169)
2,7
(.106)
C
Navigation
LEFT
3,5
(.138)
2,6
(.102)
RIGHT
5,3
(.209)
1,14±0,02
(.045±.001)
5
8
±
0,0
R 0,1 .002)
±
(.007
8
(.315)
COMMON - 1
DOWN
ø3,2 pick & place area
(.126)
0,2
3,5
(.138)
DOWN - 4
SECTION D-D
NAVIGATION SELECT
OPTION
CODE
ARRANGEMENT
Scanning 2 directions with selection
Scanning 4 directions without selection
Scanning 4 directions with selection
3
4
5
ACTUATION FORCE
1
1.8 N SCANNING, 4 N SELECTION
CONTACT MATERIAL
OPTION
CODE
MATERIAL
SILVER
GOLD
1
3
0,52±0,02
(.020±.001)
Dimensions are shown: mm (inch)
Dimensions subject to change
C-4
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