Series 026 Data Sheet

Series 026 Data Sheet
®
Electrocomponents
Rotary Potentiometer
Industrial
24mm Diameter
5 Watt, Wirewound
Rotary Potentiometer
Features
• Dust-proof construction
• Precision linearity
• 5 watt power rating
• Superior resistance stability in temperature
and environment change
• Tandem constructions available
• Bushing or twist tab mounting
• Available with pull-push and rotary
power switches
• RoHS compliant
Electrical and Mechanical Specifications
Resistance Range
Linear : 1 ohm through 25K ohms
Audio : 20 ohms through 10K ohms
Resistance Tolerance
±20%, ±10%, ±5%
Power Rating
5 watts @ 25°C
Dielectric Strength
1,000 VAC for 1 minute
Linearity (linear curve only)
Standard: 3% linearity
Special : 2% linearity
Mounting Information
Bushing Mount
Twisted Tab
Power Switch
Rotary Switch-SPST, DPST, SPDT
Pull-Push Switch-SPST (Pull-ON, Push-OFF)
Maximum Operating Voltage
Rotational Life
standard : 10,000 cycles
special : 50,000 , 100,000 cycles
Insulation Resistance
Solder Heat Resistance
Maximum 350° C for 3 sec
Rotational Angle
Operating Temperature
-30°C to +105°C
500 VDC
100 Megohms minimum @ 250 VDC
Mechanical Angle: 300°±5°
Effective Angle:
Without switch: 280°
With switch:
240°
Rotational Torque
3/4 to 6 in. oz. (54 - 432 gf-cm)
1-4
CTS Electrocomponents
© 2009 CTS Corporation. All rights reserved. Information subject to change.
12/10/09
www.ctscorp.com
T026 Metal Shaft, Bushing Mounting, Type "T" Solder Lug Terminals
CLEARANCE HOLE
MTG. SURFACE
11.9
.469
11.1
.437
3/8-32 UNEF-2A
4.16±0.08
.164±.003
2.08±0.08
.082±.003
MAX.
19.8
.780
Ø23.8
.937
3.18
.125
6.35
.250
±0.4
"A" ±.016
±0.8
"L" ±.031
±0.08 ±0.08
10.41 10.41
.410 .410
±.003 ±.003
1.57±0.08
.062±.003
3
1
2
MAX.
22.2
.875
1.57±0.08
.062±.003
MOUNTING HOLE DETAIL
2
WIPER
CCW
TERMINAL (3) HOLES Ø2.18 /.086
CW
1
3
CLOCKWISE
CIRCUIT
DIMENSION:
mm
inch
X026 / Y026 Metal Shaft, Bushing Mounting, Printed Circuit Type X/Y Terminals
MTG. SURFACE
"A" ±0.4
±.016
6.35
.250
11.1
.437
Ø23.8
.937
3.18
.125
3/8-32NEF-2A
X=17.5
.687
Y=22.0
.867
4.0
.156
1
"L"±0.8
±.031
TYP.
7.92
.312
MTG. SURFACE
REF.
2.03±0.05
3.68
.080±.002
.145
Ø2.08±0.05
.082±.002
(6) HLS.
2
3
4.9
.191
TYP.
7.92
.312
MOUNTING HOLE DETAIL
2
WIPER
CCW
CW
1
3
CLOCKWISE
CIRCUIT
2-4
CTS Electrocomponents
© 2009 CTS Corporation. All rights reserved. Information subject to change.
DIMENSION:
mm
inch
12/10/09
www.ctscorp.com
U026 Metal Shaft, Bushing Mounting, Printed Circuit Type “U” Formed Terminals
CLEARANCE HOLE
MTG. SURFACE
11.9
.469
11.1
.437
6.35
.250
4.16±0.08
.164±.003
(2)
3.18
.125
(2)
Ø23.8
.937
1.57±0.08
.062±.003
3/8-32 UNEF-2A
±0.4
"A" ±.016
1
3
2
14.83
.58
Ø2.54 (3)
.1
(2)
MOUNTING HOLE DETAIL 7.87
.31
MAX.
22.2
.875
±0.8
"L" ±.031
(2)
±0.08
10.41
.410
±.003
WIPER
2
CCW
CW
1
3
CLOCKWISE
CIRCUIT
DIMENSION:
mm
inch
V026 Metal Shaft, Bushing Mounting, Printed Circuit Type “V” Formed Terminals
4.16±0.08
.164±.003
MTG. SURFACE
3.18
.125
Ø 2 3 .8
.9 3 7
3/8-32 UNEF-2A
34.5
1.36
REF.
2.08±0.08
.082±.003
11.1
.437
±0.08 ±0.08
1.57±0.08
10.41 10.41
.062±.003
.410 .410
±.003 ±.003
MOUNTING HOLE DETAIL
1 9 .8
.7 8 0 M A X .
11.9
.469
6.35
.250
1.57±0.08
.062±.003
3
1
±0.4
"A" ±.016
CLEARANCE HOLE
2
7.92(2)±0.05
.031±.002
22.2 MAX.
.875
±0.8
"L" ±.031
2
Ø2.08±0.05
.082±.002
WIPER
CCW
CW
1
3
CLOCKWISE
2.03±0.05
.080±.002
CIRCUIT
DIMENSION:
PCB LAYOUT
mm
inch
S026 Metal Shaft, Bushing Mounting, Faston Type “S” Formed Terminals
CLEARANCE HOLE
MTG. SURFACE
3/8-32 UNEF-2A
4.16±0.08
.164±.003
11.1
.437
3.18
.125
Ø 2 3 .8
.9 3 7
11.9
.469
2.08±0.08
.082±.003
±0.4
"A" ±.016
"L" ±0.8
±.031
±0.08 ±0.08
10.41 10.41
.410 .410
±.003 ±.003
1.57±0.08
.062±.003
6.35
.250
1
3
8.0
.315
MOUNTING HOLE DETAIL
2
22.2 MAX.
.875
2
WIPER
CCW
CW
1
3
CLOCKWISE
CIRCUIT
3-4
CTS Electrocomponents
1.57±0.08
.062±.003
© 2009 CTS Corporation. All rights reserved. Information subject to change.
DIMENSION:
mm
inch
12/10/09
www.ctscorp.com
VPE026 Metal Shaft, Twist TAB Mounting, Type “V” Formed Terminals
MTG. SUR FACE
MAX.
23.5
.925
MIN.
21.1
.832
11.9
.469
“L”
±0.8
±.031
8.33 CENT.
7.92(2)±0.05
.031±.002
.082±.002
Ø23.8
.937
REF.
34.5
1.358
.328
PCB LAYOUT
1
3
CW
1
2
1.57
.062
WIPER
2
CCW
10.41 10.41
.410 .410
1.57
.062
MOUNTING HOLE DETAIL
3
CLOCKWISE
22.2 MAX
.875
T2-026
CLEARANCE HOLE
4.17
.164 CENT
2.03±0.05
.080±.002
3.96
.156
CENT.
6.35
.250
Ø2.08±0.05
CIRCUIT
DIMENSION:
mm
inch
Dual-section, Metal Shaft, Bushing Mounting, Type “T” Solder Lug Terminals
23.0
.906
MTG. SURFACE
(P)
11.1
.437
3.18
.125
2
MAX
19.8
.780
23.8
.937
(R)
CLEARANCE HOLE
6.35
.250
±0.8
"L" ±.031
3/8-32 UNEF-2
±0.4
"A" ±.016
1
4
2
5
4.16±0.08
.164±.003
WIPER
CCW
CW
1
3
4
6
5
3
6
WIPER
2.08±0.08
.082±.003
1.57±0.08
.062±.003
CLOCKWISE
CIRCUIT
22.2
.875 MAX.
TERMINAL HOLES Ø2.18/.086
±0.08 ±0.08
1.57±0.08
10.41 10.41
.062±.003
.410 .410
±.003 ±.003
MOUNTING HOLE DETAIL
DIMENSION:
* More multi-section models available, consult CTS for details
Ordering Information
026
T
TERMINAL STYLE
TXYU-
SOLDER LUG
PC .687”(17.5mm)
PC .867”(22.0mm)
FORMED
TO FRONT
V - FORMED
TO REAR
S - FASTON
2
20
METAL MOUNTING
STYLE “A”
BUSHING LENGTH:
1/8" INCREMENTS
EXAMPLES:
2
3
8
1
-
.250"(6.35mm)
.375"(9.53mm)
1.000"(25.4mm)
TWIST TAB
MOUNT
A - .250"(6.35mm)
DIECAST
B - .375"(9.53mm)
DIECAST
METAL SHAFT LENGTH “L”
FROM MOUNTING SURFACE
1/32"INCREMENTS
EXAMPLES:
20 - .625"(6.35mm)
24 - .750"(19.5mm)
28 - .875"(22.2mm)
32 - 1.000"(25.4mm)
R
103
B
1
SHAFT TRIM
RESIST TOL
R - ROUND
F - FLATTED .375"X.156"
(9.53mmX4.0mm)
K - KNURLED
EIA S148 24 TEETH
S - SD SLOT .063" DEEP
X.047" WIDE
(1.6mmX1.2mm)
A - ±10%
B - ±20%
D - ±5%
A
mm
inch
1
SPECIALS
TAPER
1 - LINEAR
2 - 20%AUD
3 - 20%CCW AUD
1 - LOCATING LUG
LEFT SIDE
2 - LOCATING LUG
RIGHT SIDE
3 - NO LOCATING LUG
LOCATING
5 - LOCATING LUG
BOTH SIDE
RESISTANCE CODE
EXAMPLES
CODE
5A0
501
102
252
502
103
253
RESISTANCE
5 OHMS
500 OHMS
1K
2.5K
5K
10K
25K
SWITCHES
FUNCTION
A - NONE
B - SPST
C - DPST
CTS TYPE
ROTARY
ROTARY
TGC
027
D - SPDT
E - SPST
F - SPST
ROTARY
PULL-PUSH
ROTARY
028
FR-K
FR-GC
CURRENT RATING
6AMP @ 125VAC
3AMP @ 125VAC
1AMP @ 250VAC
3AMP @ 125VAC
3AMP @ 125VAC
3AMP @ 125VAC
1AMP @ 250VAC/DC
* Refer to series 450 data sheet for power switch detal
4-4
CTS Electrocomponents
© 2009 CTS Corporation. All rights reserved. Information subject to change.
12/10/09
www.ctscorp.com