112MA5A0D1 [CTS]
Commercial 3/4inch (19mm) Diameter, 1 1/2 and 2 watt Wirewound Variable Resistor; 商业3 / 4英寸（ 19毫米）直径， 1 1/2和2瓦特线绕可变电阻器
| 型号： | 112MA5A0D1 |
| 厂家： | 
CTS |
| 描述： | Commercial 3/4inch (19mm) Diameter, 1 1/2 and 2 watt Wirewound Variable Resistor |
| 文件： | 总3页 (文件大小：697K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series 110
®
Commercial
3
/4
" (19mm)
Diameter, 11/
2
and 2
Watt Wirewound
Variable Resistors
Features
• Inexpensive design
• Open construction
• Four mounting styles
• Incorporated fixed resistor available
• Available with nylon knob
• Interchangeable mounting with
CTS Series 115 preset potentiometer
• RoHS compliant
Electrical and Mechanical Specifications
Resistance Range
Angle of Rotation
1 ohm through 10K ohms (linear taper)
246°±5°without fixed resistor stop
Resistance Tolerance
Standard:±20%
Resistor Adjustment
Standard Cross Slot: Provided in drive plate for screwdriver
adjustment.
Special:±5% or 10%
Special Molded Knob: Available at extra cost secured to
drive plate cross slot.
Power Rating, Watts
2 watts @ 55°C derated to no load @ 105°C,
mounted on steel panel
Mounting Types Available
1.5 watts @ 55°C derated to no load @ 105°C,
mounted on bakelite panel
Type 110:
Solder or clinch-ear mounted
Type XPC - 110: Vertically mounted on printed circuit board
Type 111:
Type 112:
Snap-in mounting
Eyelet or rivet mounting
Voltage Rating
Determined by resistance value and wattage rating
Rotational Torque
Resistance Taper
1/2 to 10 inch ounces (36 – 720 gf-cm)
Standard:Linear taper only
Terminals
Minimum Resistance
Terminals at end of CW or CCW rotation may be omitted.
Refer to terminals on all types by numbers 1 and 3 as
indicated on line drawings.
At ends of rotation: 1% or 1 ohm, whichever is greater
Resistance Taper
None
Incorporated Fixed Resistor
A fixed resistor can be incorporated in the Series 110
at the end of CW or CCW rotation to a minimum of 10%
of the total resistance. The rotation is shortened by an
amount proportional to the ratio of the fixed resistor to
the total resistance. Available at extra cost.
1 - 3
© 2006 CTS Corporation. All rights reserved. Information subject to change.
9/30/06
CTS Electronic Components
www.ctscorp.com
Type 110, Solder or Clinch-Ear Mounted, Long Terminal Length
17.86
.703
20.58±0.05
.810±.002
7.14
.281
SCREWDRIVER
ADJUSTMENT SLOT
1.57
.062
10.29±0.05
246°
.405±.002
PRINTED CIRCUIT PANEL
KNOB OPTIONAL
1.52
.060MIN.
2.39
.094
2.79±0.05
.110±.002
1.40
.055
14.30
.563
5.56
.219
9.40±0.05
.370±.002
TERM 1.98 x 0.40
40°
40°
57°
57°
1.5
.060
END C.W. ROT.
NO. 3 TERM
.014
.078
END C.C.W. ROT.
NO. 1 TERM
1.40
.055
10.72
.422
11.13
.438
2.79±0.05
.110±.002
19.94
.785
4.37
.172
5.56
.219
16.66
.656
mm
DIMENSION:
U - Long Terminal Length
INCH
TYPE M110, Solder Mounted, Medium Terminal Length
14.68
.578
19.9±0.4
20.58±0.05
.810±.002
4.44
.175
.783±.016
1.57
.062
10.29±0.05
.405±.002
screwdriver
adjustment slot
rot
246°
11.1
.437
PRINTED CIRCUIT PANEL
1.52
.060MIN.
KNOB OPTIONAL
2.39
.094
2.79±0.05
.110±.002
1.40
.055
14.3
.562
8.43
.332
9.40±0.05
.370±.002
1.98 x 0.36
40°
40°
.014
.078
1.5
end c.w. rot.
no. 1 terminal
end c.w. rot.
no. 3 terminal
.060
1.40
.055
2.79±0.05
.110±.002
2.87
.113
57°
57°
REF.
10.67
.420
mm
DIMENSION:
M - Medium Terminal Length
INCH
TYPE XPC110, Vertically Mounted
246°
21.59
.850
11.91
.469
2.77 DIA.
.109
5.77
.227
END C.W. ROT.
NO. 3 TERM
23.42
.922
28.17
1.109
7.62
.300
15.24
.600
12.7
.500
57°
4.75
.187
57°
CENTER TERMINAL
1.98X0.41
.078 .016
END TERMINAL
1.98X.081
END C.C.W. ROT.
.078 .032
NO. 1 TERM
mm
DIMENSION:
INCH
Type 111, Snap-In Mounted
7.14
.281
20.22
.796
END C.C.W ROT
NO.1 TERM
MOUNTING PANEL
5.54
.218
10.11
.398
1.57
.062
KNOB OPTIONAL
57°
2.79
.110
1.4
.055
21.59
.850
19.94
.785
14.3
.563
246°
9.40
.370
57°
1.57
.062
11.13
.438
10.72
.422
END C.W ROT
NO.3 TERM
3.96
SCREWDRIVER
ADJUSTMENT SLOT
.156
5.56
.219
17.86
.703
mm
DIMENSION:
INCH
Type 112, Eyelet or Rivet Mounted
240°
ROT.
31.75
1.25
MOUNTING PANEL
25.4
1.000
KNOB OPTIONAL
25.4
1.000
19.94
.785
14.3
.563
Ø3.45
.136
OPTIONAL TERM LOC. B
12.7
.500
3.45
.136
R8.64
.340R.
DIA. OF HOLE TO SUIT
TERM CLEARANCE.
9.53
.375
11.13
.438
END C.C.W ROT
NO.1 TERM
END C.W ROT
NO.3 TERM
40°
40°
1.57
.062
40°
40°
57°
57°
SCREWDRIVER
ADJUSTMENT SLOT
TERM LOC. A
TERMS
1.98/.078 X 0.4/.016
8.74
.344
1.57
.062
mm
9.53
.375
DIMENSION:
INCH
Ordering Information
A
110
103
B
1
U
SERIES MOUNTING
DESIGNATION
RESISTANCE CODE
EXAMPLES
RESIST TOL
TAPER
1 – LINEAR
KNOB OPTION
A – ±10%
B – ±20%
D – ± 5%
A – NO KNOB
B – .438" (11.1mm)
LONG KNOB
110 – CLINCH EAR MOUNT
CODERESISTANCE
OR VERTICAL MOUNT
111 – SNAP-IN MOUNT
112 – EYELET MOUNT
5A0
500
101
501
102
252
502
103
203
5 OHMS
50
100
500
1K
2.5K
5K
10K
20K
TERMINAL STYLE
X – PC MOUNT (XPC-110 AND 112 ONLY)
U – PC TERMINALS FORMED TO FRONT
(110, 111, 112 ONLY)
M – PC TERMINALS FORMED TO FRONT
MEDIUM LENGTH (110 ONLY)
3 - 3
© 2006 CTS Corporation. All rights reserved. Information subject to change.
9/30/06
CTS Electronic Components
www.ctscorp.com
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