TPA Series Navigation Tact Switch for SMT
Features/Benefits • One touch, 5 way switching • Distinctive tactile feel for scanning • • • • • •
Construction and select functions Allows panel sealing Normally open momentary contacts Subminiature overall dimensions Push down to select possible in any position Pegs for better true positioning and improved strength relief RoHS compliant and compatible Electrical
MAXIMUM POWER: MAXIMUM VOLTAGE: MAXIMUM CURRENT DC: MINIMUM CURRENT DC:
Typical Applications • Electronic devices requiring • • • • • •
direct control on LCD display Cellular phones PDA Digital cameras GPS navigation systems Home entertainment systems Security
Silver 1 VA 24 V 50 mA 1 mA
Gold 0.2 VA 24 V 10 mA 1 mA
C Navigation
FUNCTION: Multi-directional momentary action CONTACT ARRANGEMENT: Make contact = SP, N.O. TERMINALS: Gullwing type for SMT IP50
Mechanical
SHAFT DISPLACEMENT: Orthogonal 4 horizontal directions Vertical Push down TRAVEL TO MAKE: Orthogonal 0.35 mm±0.15 mm Push to select 0.25 mm±0.15 mm OPERATING FORCE: Scanning Orthogonal 1.8 N ± 0.5 N Push to select Vertical 4.0 N ± 0.8 N MAXIMUM APPLIED FORCE: Horizontal 40 N Vertical 20 N LIFE EXPECTANCY: Scanning 200,000 operations in each direction Push to select 200,000 operations
DIELECTRIC STRENGTH: 250 Vrms CONTACT RESISTANCE, INITIAL: 200 mΩ INSULATION RESISTANCE (100 VDC): 100 mΩ BOUNCE TIME: < 10 ms
Environmental
STORAGE TEMPERATURE:
Silver
Gold –40˚C to +85˚C –40˚C to +85˚C
OPERATING TEMPERATURE: –40˚C to +85˚C –40˚C to +85˚C
Process
Compatible with infrared reflow, lead free soldering and pick and place SMT machines.
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
P Pegs Termination G Gullwing Contact Material 1 Silver 3 Gold
RoHS compliant and compatible LFS Lead free silver LFG Lead free gold
Actuation Force 1 1.8 N scanning, 4 N selection
Dimensions are shown: mm (inch) Specifications and dimensions subject to change
C–8
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TPA Series Navigation Tact Switch for SMT
SERIES
TPA
Actuator rotation center 0,8 (.031) 0,8 (.031) SELECT
ø4,0 (.157) R 0,2 (.008) ø3,4 approx. (.134)
7 LEFT
0,55±0,05 (.022±.002) F/D measurement point ( scanning ) D 5,0 (.197) Button snap in sleeve lowest position
1
D 90˚0'±2˚0' 2,7 (.106) 0,4 mini (.016) 1,1 (.043) 2,2 (.087) 0,15 (.006)
2
4 DOWN 5 SELECT 6 RIGHT 3 UP
0,05+0,05/-0,10 (.002+.002/-.004)
0,1
0,65±0,1 (x7) (.026.004)
1,0 (x7) (.039)
9,3 (.366) 5,325 (.2096)
0,1 A 8,05 (.317) UP 2,725 (.1073)
R 0,17±0,05 (.007±.002)
70˚0'±5˚0' ø6,0 (.024) 1,7 4,3 (.170) (.067) 2.6 0,5 (.102) (.020) ø1,95±0,03 (.077±.001)
3,1 (.122)
4,3 (.169)
SCHEMATIC
1 (.393)
LEFT - 7 2,7 (.106) 1,7 (.067) SELECT - 5 RIGHT - 6 COMMON - 2 ø2,0 (.079) UP - 3 4,3 (.169)
5,25 (.207) 2,7 (.106)
2,65 1 (.104) (.393) ø0,9 (.035) 1.4 (.055)
RIGHT
3,5 (.138) 2,6 (.102)
5,3 (.209)
2,7 (.106)
LEFT
RIGHT
1,14±0,02 (.045±.001)
C Navigation
5 8±0,0 R 0,1 02) ±.0 (.007
0,52±0,02 (.020±.001)
8 (.315)
0,3 (.017)
1.5 (.059)
COMMON - 1 DOWN ø3,2 pick & place area (.126) 0,2 3,5 (.138)
DOWN - 4
PCB LAYOUT
TPA 511GP
WITH PEGS
R 0,2 (.008)
ø4,0 (.157) ø3,4 approx. (.134)
Actuator rotation center 0,55±0,05 (.022.002) 70˚0'±5˚0' 0,8 0,8 (.031) (.031) F/D measurement point ( scanning ) D Button snap in sleeve lowest position 4,3 (.169) 5,0 (.197) 3,1 (.122) ø1,950,03 (.077.001) D R 0,17±0,05 (.007±.002)
90˚0'±2˚0' 2,7 (.106) 2,2 (.087) 0,15 (.006) 0,4 mini 0,5 1,1 (.020) (.043)
0,05+0,05/-0,10 (.002+.002/-.004)
0,1
2,7 (.106) 9,3 (.366) 8,05 (.317) UP
1,5 (.059)
0,650,1 (x7) (.026.004)
1,0 (x7) (.039) ø6,0 ø9,0 (.024) (.035) 0,5 (.020) 2,7 (.106) 1 (.393) ø6,0 (.024) 5,25 (.207) 2,7 (.106) 2,65 1 (.104) (.393) ø0,9 (.035) 1.4 (.055)
1,14±0,02 (.045±.001)
0,52±0,02 (.020±.001)
COUPE D-D ECHELLE 20
0,1 A A 2,725 (.1073)
5,325 (.2096) LEFT - 7
7 LEFT 1 4 DOWN 5 SELECT 6 RIGHT 2
2,7 (.106)
RIGHT RIGHT - 6 COMMON - 2 ø2,0 (.079) UP - 3 8 (.315)
LEFT 3,5 (.138) 2,6 (.102)
4,3 5,3 (.170) (.209)
2,7 (.106)
SELECT - 5
1,7 4,3 (.170) (.067) 2.6 0,5 (.102) (.020)
1,7 (.067)
0,3 (.017)
1.5 (.059)
0.2 (.008)
3 UP NOTA : 1 Maximum rotational play of the actuator ±3? 2 Measurement conditions to be defined 3 Shaft diameter at the top : 1,93±0,02
PCB LAYOUT
COMMON - 1 ø3,2 pick & place area (.126) 0,2 3,5 (.138) DOWN DOWN - 4
Dimensions are shown: mm (inch) Specifications and dimensions subject to change
C–9
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0.2 (.008)
5 8±0,0 R 0,1 02) ±.0 (.007
TPA Series Navigation Tact Switch for SMT
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
C Navigation
OPTION CODE MATERIAL SILVER GOLD
1 3
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications.
TERMINATION
G
GULLWING
0,15 (.006)
0,650,1 (x7) (.026.004) 9,3 (.366)
2,6 (.102)
1,7 (.067)
4,3 (.169)
2,7 (.106)
Dimensions are shown: mm (inch) Specifications and dimensions subject to change
C–10
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TPA Series Navigation Tact Switch for SMT
TAPE & REEL
2±0,05 (.079±.002) 4,0 (.157) 2±0,05 (.079±.002) 12,0 (.472) ø1,5+0,1/-0,0 (.059+.004/-.000)
2 faces 8˚ max. 1,55+0,10/-0,05 (.061+.004/-.002) 0,343±0,05 (.014±.002) 2,5+0,15/-0,10 (.098+.006/-.004) 0,1 B 2,25 (.089)
ø1,5+0,25/-0,0 (.059+.010/-.000) 1,75 (.069) 7,5 (.295)
4˚0' max. 10,0 (.394) 8,2 (.323)
B
5,3 (.209) 6 faces at 15˚ max
1,2 (.047)
0,1 A
8,4 (.331)
A
16±0,3 (.63±0.012)
C Navigation
Dimensions are shown: mm (inch) Specifications and dimensions subject to change
C–11
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