Series 450
Data Sheet
Electrocomponents
Industrial
24mm Diameter
1/2 Watt, Composition
Rotary Potentiometer
Features
- Bushing
- Twist or Bend Tab
- Snap-in PC Bracket
- PC Terminal
®
Rotary Potentiometer
Electrical and Mechanical Specifications
Resistance Range
100 ohms through 10 Megohms, linear
1K ohms through 1 Megohms, audio
Resistance Tolerance
±30%, ±20%, ±10%
Power Rating
1/2 watts @ 55°C
(Resistance up to 100K ohms)
1/3 watts @ 55°C
(Resistance above 100K ohms)
Dielectric Strength
1080 VAC for 1 minute
Maximum Operating Voltage
750 VDC
Insulation Resistance
100 Megohms minimum @ 250 VDC
Angle of Rotation
Total Rotation (Potentiometer and Switch)
With rotary switch: 320°
Without switch or with push switch: 300°
Electrical Effective Angle (Potentiometer)
300°
Rotational Torque
Standard: 54 - 432 gf-cm
(Consult CTS for special torque)
Stop Strength
10.36 kgf-cm minimum
Push-Pull Strength of Shaft
10 kg for 10 seconds
Rotational Life
Standard: 10K cycles
Special: 100K, 250K cycles
Operating Temperature
-10°C to +80°C
Solder Heat Resistance
260°C for 5 seconds
Mounting Information
- Bushing
- Twist Tab
- Bend Tab
- Snap-in PC Bracket
- PC Terminal
1-9
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
04/29/15
www.ctscorp.com
OPTIONAL POWER SWITCHES
Series
FR-GC
Contact
Arrangement
SPST
Rotary
SPST
Rotary
Electrical Rating
3 amps @ 125 volts,
1 amp @ 250 volts AC
UL Recognized
5 amps @ 20 volts DC
(Automotive)
Outline Drawing
13.1
.515
6.4
.250
6.7
.265
GC
Actuating Angle – 20˚
Actuating Torque – 7 to 17 in. oz.
(504 to 1225 gf-cm)
SWITCH TERMINAL
HOLES 2.39/.094x3.18/.125
Ø23.4
.921
DIMENSION:
mm
inch
TGC
SPST
Rotary
6 amps @ 125 volts AC
UL & CSA Recognized
13.1
.515
6.4
.250
6.7
.265
Actuating Angle – 20˚
Actuating Torque – 7 to 17 in. oz.
(504 to 1225 gf-cm)
SWITCH TERMINAL
HOLES 2.39/.094x3.18/.125
Ø23.4
.921
DIMENSION:
mm
inch
TV-023
SPST
Rotary
TV-5 rating
UL & CSA Recognized
6.4
.250
13.1
.515
Actuating Angle – 20˚
Actuating Torque – 10 to 20 in. oz.
(720 to 1441 gf-cm)
6.7
.265
Ø23.4
.921
DIMENSION:
mm
inch
SWITCH TERMINAL
HOLES 2.39/.094x3.18/.125
2-9
CTS Electrocomponents
© 2015 CTS Corporation. All rights reserved. Information subject to change.
04/29/15
www.ctscorp.com
OPTIONAL POWER SWITCHES
Series
040
Contact
Arrangement
SPST
Push-on
Push-off
Electrical Rating
6 amps @ 125 volts AC
5.6
.219
17.5
.687
11.9
.469
Outline Drawing
Pre-travel 13/64” (5.2 mm)
Activating Force: 2 to 5 lb
(0.9 to 2.3 kg)
Ø23.6
.930
Ø17.5
.687
DIMENSION:
mm
inch
SWITCH TERMINAL
HOLES-1.93/.076x3.15/.124
041
SPDT
Push-on
Push-off
6 amps @ 125 volts AC
5.6
.219
17.5
.687
11.9
.469
Pre-travel 13/64” (5.2mm)
Activating Force: 2 to 5 lb
(0.9 to 2.3 kgf)
Ø23.6
.930
Ø17.5
.687
DIMENSION:
mm
inch
SWITCH TERMINAL
HOLES-1.93/.076x3.15/.124
050
SPST
Rotary
3 amps @ 125 volts AC
(Shallow construction switch)
UL & CSA Recognized
7.5 amps @ 20 volts DC
(Automotive)
7.14
.281
7.14
.281
9.5
.375
5.6
.219
4.0
.156
Actuating Angle: 25˚
Actuating Torque: 2 to 15 in. oz.
(144 to 1080 gf-cm)
0.4
.016
0.8
.031
0.40
.016
Ø2.4
.094
DIMENSION:
mm
inch
FR-027
DPST
Rotary
3 amps @ 125 volts,
1 amp @ 250 volts AC
UL Recognized
13.1
.515
POLE #1
6.4
.250
6.7
.265
Actuating Angle: 20˚
Actuating Torque: 10 to 20 in. oz.
(720 to 1441 gf-cm)
Ø23.39
.921
POLE #2
DIMENSION:
mm
inch
SWITCH TERMINAL
HOLES 2.39/.094 x 3.18/.125
3-9
CTS Electrocomponents
©
2015 CTS Corporation. All rights reserved. Information subject to change.
04/29/15
www.ctscorp.com
OPTIONAL POWER SWITCHES
Series
TV-020
Contact
Arrangement
DPST
Rotary
Electrical Rating
125 volts AC
Pole #1, TV-1 rating
Pole #2, TV-3 rating
UL & CSA Recognized
POLE #1
6.4
.250
Outline Drawing
13.1
.515
6.7
.265
Actuating Angle
Actuating Torque 10 to 20 in. oz.
(720 to 1440 gf-cm)
Ø23.4
.921
DIMENSION:
mm
inch
POLE #2
SWITCH TERMINAL
HOLES 2.39/.094x3.18/.125
FR-028
SPDT
Rotary
3 amps @ 125 volts AC
UL Recognized
POLE #1
6.4
.250
13.1
.515
6.7
.265
Actuating Angle
Actuating Torque 10 to 20 in. oz.
(720 to 1440 gf-cm)
Ø23.4
.921
DIMENSION:
mm
inch
POLE #2
SWITCH TERMINAL
HOLES 2.39/.094x3.18/.125
TV-021
SPDT
Rotary
TV-4 rating
UL Recognized
13.1
.515
6.4
.250
6.7
.265
Actuating Angle
Actuating Torque 10 to 20 in. oz.
(720 to 1440 gf-cm)
Ø23.4
.921
POLE #1
DIMENSION:
mm
inch
POLE #2
SWITCH TERMINAL
HOLES 2.39/.094x3.18/.125
FR-K
SPST
Pull-on
Push-off
3 amps @ 125 volts AC
UL & CSA Recognized
6.8
.266
16.3
.641
9.5
.375
Pre-travel 5/32” (3.97mm)
Actuating force 7 to 16 oz. - Single section control
(198 to 454 gf)
7 to 20 oz. - Tandem control
(198 to 567 gf)
10.2
.406
20.65
.813
8.33
.328
SWITCH TERMINAL
DIMENSION:
mm
inch
HOLES 2.39/.094 X 3.18/.125
4-9
CTS Electrocomponents
©
2015 CTS Corporation. All rights reserved. Information subject to change.
04/29/15
www.ctscorp.com
450T
Metal Shaft, Bushing Mou, Type "T" Solder Lug Terminals
11.3
.445
MTG. SURFACE
0.8
"L"± .031
0.4
"A"± .016
11.1
.438
CLEARANCE HOLE
4.16±0.08
.164±.003
2.08±0.08
.082±.003
Ø23.8
.937
3.2±0.13
.125±.005
15.1
.594
1.57±0.08
.062±.003
10.41±0.08 10.41±0.08
.410±.003
.410±.003
WIPER
1.57±0.08
.062±.003
19.8
.781
MAX.
2
3/8-32NEF
CCW
1
12.7 MAX.
.500
2
20.4
.804
3
1
CLOCKWISE
CIRCUIT
3 CW
DIMENSION:
mm
inch
450X / 450Y
Metal Shaft, Bushing Mount, Printed Circuit Type "X" Or "Y" Terminals
11.3
.445
LOC. LUG 2.03
.080
ABOVE MTG. SURFACE
11.1
.438
4.70
.185
5.97
.235
5.97
.235
MOUNTING SURFACE
3/8-32 UNEF-2A THRD.
Ø23.8
.937
3.2±0.13
.125±.005
15.1
.594
X=17.48
.688
Y=22.23
.875
X=22.23
.875
Y=28.17
1.109
2.08Ø (3) HOLES
.082
±0.05
PANEL PIERCING GEN. TOL. ±.002
0.69
.027
“A”
±0.4
±.016
"
L
" ±0.8
±.031
1
2
20.4
.804
3
2
WIPER
CCW
1
CLOCKWISE
CIRCUIT
3 CW
DIMENSION:
mm
inch
450U
Metal Shaft, Bushing Mount, Printed Circuit Type "U" Terminals
11.3
.445
MTG. SURFACE
"
L
" ±0.8
±.031
11.1
.438
“A”
±0.4
±.016
1.57±0.08
.062±.003
2.08±0.08
.082±.003
10.41±0.08 10.41±0.08
.410±.003 .410±.003
1.57±0.08
.062±.003
4.17±0.08
.164±.003
CLEARANCE HOLE
5.97±0.05
.235±.002
Ø23.8
.937
3.2±0.13
.125±.005
3/8-32 UNEF-2A THRD.
15.1
.594
16.15±0.05
.636±.002
5.97±0.05
.235±.002
2
1
9.9±0.4
.390±.016
2
20.4
.804
3
CCW
1
WIPER
2.08±0.05
.082±.002
DIA. 3 HOLES
3 CW
CLOCKWISE
CIRCUIT
DIMENSION:
mm
inch
5-9
CTS Electrocomponents
©
2015 CTS Corporation. All rights reserved. Information subject to change.
04/29/15
www.ctscorp.com
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