Trackball
Miniature All-direction Navigation Switch
Features/Benefits
• 8 mm ball ergonomic design allows
•
•
•
•
•
Typical Applications
• Remote controls
• Navigation systems
• Keyboards, notebooks,
ease of use in all directions
Positive tactile feedback
Integrated lighting (up to 2 LEDs)
ESD protected
RoHS compliant
IP54
PC mouse
• Game controllers
Construction
Electrical
FUNCTION:
CONTACT TYPE:
TERMINALS:
All-direction scanning + select
Normally open
Flex with 11 terminals 0.5 mm
pitch, gold plated
MAXIMUM POWER:
MIN./MAX. VOLTAGE.:
MIN./MAX. CURRENT:
DIELECTRIC STRENGTH:
CONTACT RESISTANCE:
BOUNCE TIME:
CAPACITY:
Mechanical
0.35 N ± 0.1 N
0.20 VA
20 mVdc - 32 Vdc
1.0 mA - 50mA
> 200 Vrms
< 1000 mΩ
≤ 3ms
≤ 5pF
C
Environmental
2.2 N ± 25%
≥ 30%
0.24 mm ± 0.05 mm
≤ 0.12 mm
0.33 mm ± 0.05 mm
OPERATING TEMPERATURE: –30˚C to +85˚C
STORAGE TEMPERATURE:
–30˚C to +85˚C
RELATIVE HUMIDITY:
90 to 95% HR
According to NF EN 60068-2-30
SCANNING OPERATING LIFE: 300,000 cycles in each 4 main directions
SELECT OPERATING LIFE:
≥ 500,000 cycles
VIBRATIONS:
10 to 500Hz – 5G – 23 min. per axis
MECHANICAL SHOCKS:
According to NF EN 60068-2-27
OVERLOAD:
20 N
Note: Specifications listed above are for switches with standard options.
Packaging
Plastic trays of 40 pieces
How To Order
To order, simply select desired option from each category and place in the appropriate box. For additional options not
shown in catalog, consult our Customer Service Center.
T
B
W
B
2
A
Designation
TB
COMMON
(has to be the same for both LEDs)
Anode
C
A
C
Cathode
A
C
A
Code
Status
0
1
2
3
4
O
G
A
B
R
No Led
Green
Orange
Blue
Red
No Led
Green
Orange
Blue
Red
2nd LED
1st LED
Color of Ball
W White
For each LED, once the
common wiring is defined
(Cathode or Anode).
Pulse Number
B 12
Dome Force
2 2.2N ± 25%
Flex
A
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
C–3
www.ck-components.com
Navigation
SCANNING
ROTATING FORCE:
SELECT
SELECTING FORCE:
TACTILE FEELING:
ELECTRICAL TRAVEL (Te):
SIMULTANEITY (Tm – Te):
TOTAL TRAVEL:
(select function)
1,5
(.059)
12
(.472)
0,7
0,7
(.027) (.027)
10
(.393)
2,6 4,9
(.102) (.193)
1,9
(.075)
Trackball
Miniature All-direction Navigation Switch
Standard flex
0,3
(.019)
5,3
(.209)
0,08
(.003)
6,7
(.264)
2,5
(.098)
Y'
0,5
(.020)
X'
2,5
(.098)
8,55
(.334)
1,5
(.059)
4
11
10
9
8
7
6
5
4
3
2
1
Scanning position X-X'
OX
OX'
Select
OY
OY'
Scanning position Y-Y'
Led 2
Led common
Led 1
0,35
(.138)
1,8
(. 071)
0,3
(.012)
SEE INTERFACE DETAIL Q
6
(.236)
O
6,1
(.240)
6,8
(.268)
Y
DETAIL Q
0,35
(.138)
X
3,35
(.140)
0,7
(.028)
7,55
(.297)
6,8
(.268)
0,7
(.028)
Navigation
C
(59,3±0,3)
(2.33±.012)
0,2
(.008)
12
(.472)
50,3
(1.98)
0,5
(.020)
ø8,0
(ø3.15)
3,2
(.126)
7,3
(.287)
5,9
(.232)
1,8
(.071)
4,6
(.181)
INTEGRATION EXAMPLE
ø9,5
(ø .374)
ø9,05
(ø.356)
BALL
SEAL COVER
( stainless steel )
3124A
WB2 A00
Each piece is date code printed:
1st Line: 3124A = 3 is Year, 124 is day in the year,
A is shift identification
2nd Line: WB2 A00 = Reference of the product.
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
C–4
www.ck-components.com
