026TB28R501B2A1
更新时间:2024-09-18 21:15:32
品牌:CTS
描述:Industrial 24mm Diameter 5 Watt, Wirewound Rotary Potentiometer
026TB28R501B2A1 概述
Industrial 24mm Diameter 5 Watt, Wirewound Rotary Potentiometer
026TB28R501B2A1 数据手册
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PDF下载Series 026 Data Sheet
Rotary Potentiometer
®
Electrocomponents
Industrial
24mmDiameter
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
Linearity (linear curve only)
Linear : 1 ohm through 25K ohms
Audio : 20 ohms through 10K ohms
Standard: 3% linearity
Special : 2% linearity
Mounting Information
Bushing Mount
Resistance Tolerance
±20%, ±10%, ±5%
Twisted Tab
Power Rating
5 watts @ 25°C
Power Switch
Rotary Switch-SPST, DPST, SPDT
Pull-Push Switch-SPST (Pull-ON, Push-OFF)
Dielectric Strength
1,000 VAC for 1 minute
Rotational Life
standard : 10,000 cycles
special : 50,000 , 100,000 cycles
Maximum Operating Voltage
500 VDC
Solder Heat Resistance
Insulation Resistance
100 Megohms minimum @ 250 VDC
Maximum
350°C for 3 sec
Operating Temperature
Rotational Angle
Mechanical Angle:
Effective Angle:
°
300°±5
-30°C to +105°C
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
4.16±0.08
MTG. SURFACE
11.9
.469
11.1
.437
.164±.003
3/8-32 UNEF-2A
2.08±0.08
.082±.003
3.18
.125
6.35
.250
±0.08 ±0.08
1.57±0.08
.062±.003
1.57±0.08
.062±.003
10.41
.410
10.41
.410
3
1
±.003 ±.003
±0.4
±.016
2
"A"
MAX.
MOUNTING HOLE DETAIL
22.2
.875
±0.8
±.031
WIPER
2
"L"
CCW
CW
3
TERMINAL (3) HOLES Ø2.18 /.086
1
CLOCKWISE
CIRCUIT
mm
DIMENSION:
inch
X026 / Y026 Metal Shaft, Bushing Mounting, Printed Circuit Type X/Y Terminals
MTG. SURFACE
±0.4
"A"
±.016
6.35
.250
11.1
.437
MTG. SURFACE
REF.
Ø2.08±0.05
.082±.002
(6) HLS.
2.03±0.05
.080±.002
3.68
.145
3.18
.125
17.5
.687
22.0
.867
X=
Y=
TYP.
7.92
.312
3/8-32NEF-2A
4.0
.156
MOUNTING HOLE DETAIL
3
1
2
WIPER
2
4.9
.191
TYP.
7.92
.312
"L"±0.8
±.031
CCW
1
CW
3
CLOCKWISE
CIRCUIT
mm
DIMENSION:
inch
2 - 4
© 2009 CTS Corporation. All rights reserved. Information subject to change.
12/10/09
CTS Electrocomponents
www.ctscorp.com
U026 Metal Shaft, Bushing Mounting, Printed Circuit Type “U” Formed Terminals
CLEARANCE HOLE
MTG. SURFACE
11.1
.437
(2)
4.16±0.08
.164±.003
11.9
.469
6.35
.250
3.18
.125
(2)
(2)
14.83
.58
1.57±0.08 ±0.08
10.41
.410
.062±.003
±.003
3/8-32 UNEF-2A
±0.4
±.016
3
1
Ø2.54
.1
(2)
7.87
(3)
2
"A"
MOUNTING HOLE DETAIL
MAX.
22.2
.875
.31
±0.8
±.031
WIPER
2
"L"
CCW
1
CW
3
CLOCKWISE
CIRCUIT
mm
DIMENSION:
inch
V026 Metal Shaft, Bushing Mounting, Printed Circuit Type “V” Formed Terminals
4.16±0.08
.164±.003
CLEARANCE HOLE
2.08±0.08
.082±.003
MTG. SURFACE
11.9
.469
11.1
.437
3.18
.125
3/8-32 UNEF-2A
±0.08 ±0.08
1.57±0.08
.062±.003
1.57±0.08
.062±.003
10.41
.410
10.41
.410
34.5
1.36
±.003 ±.003
REF.
6.35
.250
MOUNTING HOLE DETAIL
3
1
±0.4
2
7.92(2)±0.05
.031±.002
"A"
±.016
22.2
.875
MAX.
Ø2.08±0.05
.082±.002
±0.8
±.031
"L"
WIPER
2
CCW
1
CW
3
2.03±0.05
.080±.002
CLOCKWISE
CIRCUIT
mm
DIMENSION:
PCB LAYOUT
inch
S026 Metal Shaft, Bushing Mounting, Faston Type “S” Formed Terminals
CLEARANCE HOLE
MTG. SURFACE
11.9
.469
4.16±0.08
.164±.003
3/8-32 UNEF-2A
11.1
.437
2.08±0.08
.082±.003
3.18
.125
±0.08 ±0.08
1.57±0.08
.062±.003
1.57±0.08
.062±.003
6.35
.250
10.41
.410
10.41
.410
±.003 ±.003
8.0
1
3
.315
MOUNTING HOLE DETAIL
±0.4
±.016
"A"
2
WIPER
2
22.2
.875
MAX.
±0.8
±.031
"L"
CCW
1
CW
3
mm
CLOCKWISE
CIRCUIT
DIMENSION:
inch
3 - 4
CTS Electrocomponents
© 2009 CTS Corporation. All rights reserved. Information subject to change.
12/10/09
www.ctscorp.com
VPE026 Metal Shaft, Twist TAB Mounting, Type “V” Formed Terminals
MTG. SUR FACE
MAX.
7.92(2)±0.05
.031±.002
23.5
.925
11.9
.469
Ø2.08±0.05
.082±.002
MIN.
21.1
±0.8
±.031
.832
CLEARANCE HOLE
“L”
8.33
.328
CENT.
4.17
CENT
.164
2.03±0.05
.080±.002
PCB LAYOUT
3.96
.156
CENT.
WIPER
1.57
.062
1.57
.062
2
10.41
10.41
.410 .410
CCW
1
CW
6.35
.250
1
3
MOUNTING HOLE DETAIL
3
2
CLOCKWISE
CIRCUIT
22.2
.875
MAX
mm
inch
DIMENSION:
T2-026 Dual-section, Metal Shaft, Bushing Mounting, Type “T” Solder Lug Terminals
23.0
MTG. SURFACE
.906
CLEARANCE HOLE
6.35
±0.8
±.031
.250
"L"
11.1
.437
4.16±0.08
.164±.003
(R)
(P)
3.18
.125
WIPER
2
2.08±0.08
.082±.003
CCW
1
CW
3
4
6
3/8-32 UNEF-2
±0.4
WIPER
5
±0.08 ±0.08
1.57±0.08
.062±.003
1.57±0.08
.062±.003
10.41
.410
10.41
.410
3
6
1
CLOCKWISE
CIRCUIT
2
5
"A"
±.016
4
±.003 ±.003
MOUNTING HOLE DETAIL
22.2
.875
MAX.
TERMINAL HOLES Ø2.18/.086
mm
inch
DIMENSION:
* More multi-section models available, consult CTS for details
Ordering Information
026
T
2
20
R
103 B
1
A
1
TERMINAL STYLE
METAL MOUNTING
STYLE “A”
SHAFT TRIM
RESIST TOL
SPECIALS
A - ±10%
B - ±20%
D - ±5%
T - SOLDER LUG
X - PC .687”(17.5mm)
Y - PC .867”(22.0mm)
U - FORMED
TO FRONT
V - FORMED
R - ROUND
F - FLATTED .375"X.156"
(9.53mmX4.0mm)
BUSHING LENGTH:
1/8" INCREMENTS
1 - LOCATING LUG
LEFT SIDE
EXAMPLES:
2 - LOCATING LUG
RIGHT SIDE
K - KNURLED
EIA S148 24 TEETH
TAPER
2 - .250"(6.35mm)
3 - .375"(9.53mm)
8 - 1.000"(25.4mm)
3 - NO LOCATING LUG
S - SD SLOT .063" DEEP
X.047" WIDE
1 - LINEAR
2 - 20%AUD
3 - 20%CCW AUD
LOCATING
TO REAR
(1.6mmX1.2mm)
5 - LOCATING LUG
S - FASTON
1 - TWIST TAB
BOTH SIDE
MOUNT
A - .250"(6.35mm)
DIECAST
B - .375"(9.53mm)
DIECAST
RESISTANCE CODE
EXAMPLES
METAL SHAFT LENGTH “L”
SWITCHES
FUNCTION CTS TYPE CURRENT RATING
CODE RESISTANCE
FROM MOUNTING SURFACE
1/32"INCREMENTS
5A0
501
102
252
502
103
253
5 OHMS
500 OHMS
1K
A - NONE
B - SPST
C - DPST
ROTARY
ROTARY
TGC
027
6AMP @ 125VAC
3AMP @ 125VAC
1AMP @ 250VAC
3AMP @ 125VAC
3AMP @ 125VAC
3AMP @ 125VAC
1AMP @ 250VAC/DC
EXAMPLES:
20 - .625"(6.35mm)
24 - .750"(19.5mm)
28 - .875"(22.2mm)
32 - 1.000"(25.4mm)
2.5K
5K
10K
25K
D - SPDT
E - SPST
F - SPST
ROTARY
PULL-PUSH
ROTARY
028
FR-K
FR-GC
* 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
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