TPA Series
Navigation Tact Switch for SMT
Features/Benefits
Typical Applications
• Electronic devices requiring
direct control on LCD display
• Cellular phones
• One touch, 5 way switching
• Distinctive tactile feel for scanning
and select functions
• Allows panel sealing
• PDA
• Normally open momentary contacts
• Subminiature overall dimensions
• Digital cameras
• GPS navigation systems
• Home entertainment systems
• Security
• Push down to select possible in
any position
• Pegs for better true positioning and
improved strength relief
• RoHS compliant and compatible
Electrical
Silver
Gold
Construction
MAXIMUM POWER:
1 VA
24 V
50 mA
1 mA
0.2 VA
24 V
10 mA
1 mA
FUNCTION: Multi-directional momentary action
CONTACT ARRANGEMENT: Make contact = SP, N.O.
TERMINALS: Gullwing type for SMT
IP50
MAXIMUM VOLTAGE:
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
C
DIELECTRIC STRENGTH: 250 Vrms
Mechanical
CONTACT RESISTANCE, INITIAL: 200 mΩ
INSULATION RESISTANCE (100 VDC): 100 mΩ
BOUNCE TIME: < 10 ms
SHAFT DISPLACEMENT:
Orthogonal
Vertical
4 horizontal directions
Push down
TRAVEL TO MAKE:
Orthogonal
Push to select
OPERATING FORCE:
Scanning
Environmental
Silver
Gold
0.35 mm 0.15 mm
0.25 mm 0.15 mm
OPERATING TEMPERATURE: –40˚C to +85˚C
–40˚C to +85˚C
STORAGE TEMPERATURE:
–40˚C to +85˚C –40˚C to +85˚C
Orthogonal
Vertical
1.8 N 0.5 N
4.0 N 0.8 N
Push to select
MAXIMUM APPLIED FORCE:
Process
Compatible with infrared reflow, lead free soldering and pick and
place SMT machines.
Horizontal
Vertical
40 N
20 N
LIFE EXPECTANCY:
Scanning
Push to select
200,000 operations in each direction
200,000 operations
Note: Specifications listed above are for switches with standard options.
For information concerning design integration, please contact your local ITT representative.
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
Navigation Select
3 Scanning 2 directions with selection
4 Scanning 4 directions without selection
5 Scanning 4 directions with selection
RoHS compliant and compatible
LFS Lead free silver
LFG Lead free gold
P Pegs
Termination
G Gullwing
Contact Material
1 Silver
3 Gold
Actuation Force
1 1.8 N scanning, 4 N selection
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
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