Series 252
®
Two Axis, Ministick
Controller With
Optional 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. Pat. Pending in Japan & China
Electrical and Mechanical Specifications
Potentiometer 1 & 2
Resistance Range
10 K ohms through 200 K ohms
Resistance Tolerance
Standard: ±30%
Special: ±10% and ± 20% available
Insulation Resistance
100 Megaohms min @ 250 VDC
Rotational Torque of Stick
200 ± 80 gf.cm at 10° deflection
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
Standard: 1,000,000 cycles
Special: Consult CTS
RoHS Compliance
Compliant with European Union RoHS Directive
Available Switch
Type
Momentary
Contact Resistance
100 milliohms max
Maximum Contact Resistance
200 milliohms max after 500,000 cycles
switching 5mA @ 5VDC
Dielectric Strength
250 VAC 50/60 Hz for 1 minute
Insulation Resistance
100 Megaohms min @ 100 VDC
Operational Force
800±200 g
Power Rating
12 VDC, 50 mA maximum
Travel
0.9 ± 0.4mm
Switch Life
500,000 cycles
1-2
CTS Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
6/20/06
Electrical and Mechanical Specifications
Potentiometer 1 & 2
Operating Temperature
-10°C to +70°C
Mounting Information
PC Terminals
Soldering Conditions
Wave - up to 5 seconds at 260°C
No Solder or flux on component side of board
CTS Series 252
OPERATION ANGLE
53°~63°
(ALL DIRECTION)
A
+0.4
DIM "L" -0.3
+.016
.760
-.012
12.2±0.3
.480±.012
A
11.8
.465
1 2 3
CENT.
5.00
.197
1.90
15.50 CENT.
.075
.610
6.50 CENT.
.256
7.3
.287
CENT.
4.50
.177
Ø1.3+0.1
-0.0 (4)
.051 +.004
+0.1
-.000
Ø1.0-0.0
(6)
+.004
.039
-.000
1.20±0.05
.047±.002
c
a
3.3±0.3
.130±.012
c
a
1
2 3
3.8±0.3
.150±.012
1.1(4)
.043
0.8±0.1(6)
.031±.004
d
b
d
b
1.90±0.05
.075±.002
SECTION A-A
SCALE : 10X
9.3
.366
11.2
.441
CENT.
16.0
.630
1
CENT.
5.00
.197
2 3
CENT.
13.30
.524
Ø1.0+0.1
-0.0
(4) HOLES FOR
.039+.004 OPTIONAL SWITCH
-.000
TERMINALS
3.00
.118
SWITCH
CIRCUIT DIAGRAM
VR 1
CENT.
16.0
.630
CENT.
12.0
.472
VR 2
mm
DIMENSION: inch
CENT.
9.5
.374
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 Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
11.2
.441
9.5
.374
MOUNTING HOLE DETAIL VIEWED
FROM MOUNTING SIDE
6/20/06
TI Technology Forum
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