Electrocomponents
®
Series 252
Data Sheet
Mini-joystick
Two Axis,
Mini-joystick With
Momentary Switch
Features
• Compact Size (20x21x13mm)
• Long Life 1 Million Cycles
• Optional momentary switch is
operational at all rotations
• Sturdy metal case with convenient
mounting tabs
• RoHS compliant
Pat. No: US 6,353,430 , Taiwan: 128688.
Electrical and Mechanical Specifications
Potentiometer 1 & 2
Resistance Range
10 K ohms through 200 K ohms
Resistance Tolerance
Standard : ± 30%
Special: ± 10% , ± 20% available
Dielectric Strength
250 VAC 50/60 Hz for 1 minute
Insulation Resistance
100 Megohms @ 250 VDC for 1 minute
Operational Torque
200 ± 80 gf.cm
Power Rating
0.0125 watt @ 50°C, Derated to no load at 85°C
Operating Voltage
50 VAC or 5 VDC maximum
Angle of Rotation
60° maximum
Life
1,000,000 cycles
Available Switch
Type
Momentary
Contact Resistance
100 milliohms maximum initially
200 milliohms max after 500,000 cycles
switching 5 mA @ 5 VDC
Dielectric Strength
250 VAC 50/60 Hz for 1 minute
Insulation Resistance
100 Megohms minmum @ 100 VDC
Operational Force
800 ±
200
gf
Power Rating
5 VDC, 50 mA maximum
Travel
0.9 ± 0.4mm
Switch Life
500,000 cycles
1-2
CTS Electrocomponents
© 2008 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
7/02/08
Electrical and Mechanical Specifications
Potentiometer 1 & 2
Operating Temperature
-10°C to +70°C
Mounting Information
PC Terminals
Soldering Conditions
260 ± 5°C for 5 seconds
CTS Series 252
11.8
OPERATION ANGLE
53°~63°
(ALL DIRECTION)
A
A
CENT.
4.50
12.2
Ø1.3+0.1
-0.0 (4)
+0.1
Ø1.0-0.0
(6)
15.50 CENT.
DIM "L"
6.50 CENT.
7.3
2 3
3.3±0.3
c
a
1
2 3
1.1(4)
0.8±0.1(6)
3.8±0.3
d
1
CENT.
5.00
b
c
a
1.20±0.05
d
1.90
b
1.90±0.05
9.3
11.2
16.0 CENT.
1
CENT.
5.00
2 3
Ø1.0+0.1
-0.0
CENT.
13.30
SWITCH
CIRCUIT DIAGRAM
(4) HOLES FOR
OPTIONAL SWITCH
TERMINALS
SECTION A-A
3.00
12.0 CENT.
16.0 CENT.
VR 1
VR 2
mm
DIMENSION: inch
9.5 CENT.
Ordering Information
252
DRIVE ARM LENGTH
DIM
"L"
LENGTH FROM
MOUNTING SURFACE
A
103
C
RESIST TOL
A
– ±10%
B
– ±20%
C
– ±30%
60
N
A
RESISTANCE CODE
EXAMPLES
CODE
103
203
503
104
124
154
RESISTANCE
10K
20K
50K
100K
120K
150K
TAP CONFIGURATION
N
– NO TAP
T
– 4° TAP AT CENTER
A
– 19.3mm
B
– 24.3mm
ROTATIONAL
ANGLE
40
– 40º
50
– 50º
60
– 60º
SWITCH
CONFIGURATION
A
– W/O SWITCH
B
– MOMENTARY SWITCH
2-2
CTS Electrocomponents
© 2008 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
11.2
9.5
MOUNTING HOLE DETAIL VIEWED
FROM MOUNTING SIDE
7/02/08
DSP 与 ARM 处理器
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