CTS 026T320F5A0C2D

Series 026
®
Industrial 15/16"
(24mm) Diameter,
5-Watt, Wirewound
Variable Resistors
Features
• Dust-proof construction
• Water splash proof construction available
• 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
• Excellent linearity performance
• RoHS compliant
Electrical and Mechanical Specifications
Resistance Tapers
Resistance Range
Standard: Linear or 20% audio
Special: Consult CTS
Linear : 1 ohm through 25K ohms
Audio : 20 ohms through 10K ohms
Linearity
Resistance Tolerance
Standard : ± 10%
Special : Tighter tolerance available in most
resistance values
Power Rating
5 watts @25°C, 4 watts @ 55°C, derated to
no load at 105°C, linear taper
(Derating required on two section countols.)
Voltage Rating
Bushing to Terminals:
High pot test, one minute -- 1,000 VAC
Operating maximum -- 500 VDC
Across End Terminals:
350 VDC maximum, load not to exceed
wattage rating.
Standard: 3% linearity
Special: Consult CTS
Power Switches
Rotary Pole-SPST, DPST & SPDT
Pull-Push Pole-SPST (Pull-ON, Push-OFF)
Rotational Angle
Mechanical Rotation:
Without switch: 300°±5°
With switch:
300°±5°
Effective Rotation:
Without switch: 280°±5°
With switch:
265°±5°
Rotational Torque:
Standard: 3/4 to 6 in. oz (54 - 432 gf-cm)
Special: higher torque models available, consult CTS
Operating Temperature
-30°C to +85°C
(continued on next page)
1-4
CTS Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
10/15/06
www.ctscorp.com
Shaft Center to Lug
Shaft Information
Standard: .438" (11.1mm)
Available for round, flatted, knurled, or slot metal shaft
Special: .531" (13.5mm) available
Diameter: 6.35mm (.250")
Consult CTS for custom-made metal and economic plastic shaft
Special Features and Constructions
Mounting Information
Terminals accepting push-on connectors available.
Bushing Mount
Straight or concentric tandem constructions.
Diameter: EIA standard 3/8-32 UNEF-2A thread
Can be combined with 450 series, 15/16" (24mm) diameter,
to make any combination of straight or concentric tandem
Standard length: 9.53mm (.375") or 6.35mm (.250")
constructions with or without switch.
Consult CTS for custom-made metal and economic plastic
Long life constructions available.
bushing
Twisted Tab Mounting Available
Long Life Construction
This construction provides an extended life of 50K and 100K
cycles. Consult CTS for details.
Locating Lugs
Standard: Left lug with terminals facing inward
Available: No lug, right lug or two lugs with terminals
facing inward
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
M AX.
19.8
.780
Ø23.8
.937
3.18
.125
3
1
±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
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
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 Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
DIMENSION:
mm
inch
10/15/06
www.ctscorp.com
U026 Metal Shaft, Bushing Mounting, Printed Circuit Type “U” Formed Terminals
CLEARANCE HOLE
MTG. SURFACE
11.1
.437
11.9
.469
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
11.9
.469
MTG. SURFACE
3.18
.125
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 .
Ø 2 3 .8
.9 3 7
3/8-32 UNEF-2A
34.5
1.36
REF.
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
±0.08 ±0.08
10.41 10.41
.410 .410
±.003 ±.003
1.57±0.08
.062±.003
±0.4
"A" ±.016
"L" ±0.8
±.031
1
3
8.0
.315
MOUNTING HOLE DETAIL
2
22.2 MAX.
.875
2
WIPER
CCW
CW
1
3
CLOCKWISE
CIRCUIT
3-4
CTS Electronic Components
1.57±0.08
.062±.003
© 2006 CTS Corporation. All rights reserved. Information subject to change.
DIMENSION:
mm
inch
10/15/06
www.ctscorp.com
VPE026 Metal Shaft, Twist TAB Mounting, Type “V” Formed Terminals
MTG. SURFACE
MAX.
23.5
.925
MIN.
21.1
.832
11.9
.469
8.33 CENT.
.328
Ø23.8
.937
REF.
34.5
1.358
±0.8
“L” ±.031
7.92(2)±0.05
.031±.002
Ø2.08±0.05
.082±.002
CLEARANCE HOLE
4.17
.164 CENT
2.03±0.05
.080±.002
PCB LAYOUT
3.96
.156
CENT.
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
CIRCUIT
DIMENSION:
* Consult CTS for details
T2-026
mm
inch
Dual-section, Metal Shaft, Bushing Mounting, Type “T” Solder Lug Terminals
23.0
.906
MTG. SURFACE
CLEARANCE HOLE
±0.8
"L" ±.031
(P)
11.1
.437
3.18
.125
2
MAX
19.8
.780
23.8
.937
(R)
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
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)
* CONSULT CTS FOR
SPECIAL REQUIREMENTS
4-4
CTS Electronic Components
20
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
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
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]/DC
* CONSULT CTS FOR DETAILS
© 2006 CTS Corporation. All rights reserved. Information subject to change.
10/15/06
www.ctscorp.com