CTS 295 Technical Data
Commercial
Series 295
®
24mm Diamete
Composition Element
r
Long Life
Variable Resistor
Features
• Low noise
• Long life 1 million cycles
• Joystick appliations
• Wide resistance range
• RoHS compliant
Electrical and Mechanical Specifications
Resistance Range
Linear taper: 10K ohms through 1 megohm
Consult CTS for audio taper
Resistance
Standard: ±30
Special: ±20%, 10%
Power Rating
Under 100K ohms = 1/3 watt @ 55°C
Above 100K ohms = 1/4 watt @ 55°C
Joystick applications = 1/6 watt @ 5
Insulation Resistanc
100 megohms minimum @ 100 VD
Operating
0°C to +85°C
-1
Total Rotational Angle
Mechanical angle: 30
Effective angle: 30°to 290°
Linearity
Standard: 5%
Special: Consult CTS for better linearity
Toleranc
Temperature
e
%
5°C
e
C
0°±5°
Rotational
s
14~144 gf-cm (0.2~2.0 in-oz
Rotational Lif
1,000,000 cycles
Shaft Informatio
Available for round, flatted, knurled, or slot metal shaft
Diameter: 6.35mm (.250")
Consult CTS for custom-made metal and economic plastic shaft
Mounting Informatio
Bushing Mount
Diameter: EI
Standard length: 9.53mm (.375") or 6.35mm (.250")
Consult CTS for custom-made metal and economic plastic
bushing
Locating Lugs
Standard: Two lugs
Available: No lug, or one lug (left or right) with terminals
facing inward
Torque
)
e
n
n
A standard 3/8-32 UNEF-2A thread
1 - 2 © 2006 CTS Corporation. All rights reserved. Information subject to change. 10/25/06
CTS Electronic Components www.ctscorp.com
T295 Metal Shaft, Bushing Mounting, Type “T” Solder Lug Terminals
BASE OD
11.1
.438
1 2
24.3
.957
12.7
.500
20.8
.819
REF.
4.16±0.08
.164±.003
0.61
03
6
.
3
1.57±0.08
.062±.003
MTG. SURFACE
.016
"L"±
0.4
0.8
.031
3/8-32 UNEF-2A
CCW
1 3
2
CLOCKWISE
CIRCUIT
WIPER
CW
11.3
.445
"A"±
8.32Ø
739.
8.51
226.
8.4
.331
S295 Metal Shaft, Bushing Mounting, Faston Type “S” Formed Terminals
BASE OD
11.3
.445
MUNTING SURFACE
"L"±
0.4
"A"±
.016
.031
0.8
11.1
.438
24.3
.957
REF.
4.16±0.08
.164±.003
10.41±0.08
10.41±0.08
.410±.003
MOUNTING HOLE DETAIL
.410±.003
CLEARANCE HOLE
2.08±0.08
.082±.003
1.57±0.08
.062±.003
DIMENSION:
CLEARANCE HOLE
i
2.08±0.08
.082±.003
mm
nch
8.32Ø
739.
3/8-32 UNEF-2A
CCW
1 3
Ordering Information
295
T 2 20 R 103 B 1 1 1
TERMINAL STYLE
T- SOLDER LUG
S- FASTON
MOUNTING STYLE “A”
BUSHING LENGTH:
1/32"INCREMENTS
EXAMPLES:
2- .250" (6.35mm)
3- .375" (9.5mm)
8- 1.000" (25.4mm)
1- TWIST TAB MOUNT
WIPER
2
CLOCKWISE
CIRCUIT
SHAFT LENGTH “L”
FROM MOUNTING
SURFACE
1/32"INCREMENTS
EXAMPLES:
20- .625" (15.9 mm)
24- .750" (19.11mm)
28- .875" (22.2 mm)
32- 1.000" (25.4 mm)
0.
6
1
CW
12.7
.500
20.8
.819
3
1 2
RESISTANCE CODE
EXAMPLES
COD
E RESISTANCE
103 10 K
253 25 K
503 50 K
104 100 K
504 500 K
105 1Meg
METAL SHAFT TRIM
R- ROUNED
F- FLATTED .375" X .156”
(9.53 X 4.0mm)
K- KNURLED EIA S148 24 TEETH
S- SD SLOT .047" WIDE X .063" DEEP
(1.2mm X 1.6mm)
03
6
.
1.57±0.08
.062±.003
10.41±0.08
10.41±0.08
.410±.003
MOUNTING HOLE DETAIL
TAPER
1
- LINEAR
*2
- 10%AUD
- 10%CCW AUD
*3
* Available minimum
270° effective angle.
TOL
RESIST
A- ± 10%
B- ± 20%
C- ± 30%
.410±.003
SPECIALS
1- TWO LUGS
2- LOCATING
LUG RIGHT
SIDE
1.57±0.08
.062±.003
DIMENSION:
mm
nch
i
EFFECTIVE
ELECTRIC ANGLE
1- 40°
2- 50°
3- 60°
4- 270°
3- NO
LOC
ATING
LUG
4- LOCATING
LUG LEFT
SIDE
2 - 2 © 2006 CTS Corporation. All right s reserved. I nformation subject t o change. 10/25/06
CTS Electronic Components www.ctscorp.com
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