117GR300C252B1 [CTS]
Commercial 3/4inch (19mm) Diameter, 2 watt Wirewound Variable Resistor; 商业3 / 4英寸（ 19毫米）直径， 2瓦特线绕可变电阻器
| 型号： | 117GR300C252B1 |
| 厂家： | 
CTS |
| 描述： | Commercial 3/4inch (19mm) Diameter, 2 watt Wirewound Variable Resistor |
| 文件： | 总3页 (文件大小：475K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series 115
®
Commercial 3/4"
(19mm) Diameter,
2 watt Wirewound
Variable Resistor
Features
• Fully enclosed construction
• Four mounting styles
• Long rotational life
• Optional grounded or insulated rotor
construction
• Incorporated fixed resistor available
• Available with nylon shaft
• Interchangeable mounting with
CTS series 110 preset potentiometers
• RoHS compliant
Electrical and Mechanical Specifications
Resistor Adjustment
Resistance Range
Standard: Cross slot provided in rotor for screwdriver
adjustment.
Special: Molded nylon, screwdriver-slotted shafts which
are integral with rotor are available in many lengths
in increments of 1/8" (3.2mm) up to a maximum
of 2" (50.8mm).Consults with the factory
1 ohm through 20K ohms (linear taper)
Resistance Tolerance
Standard: ±20%
Special: ±5% or ±10%
Power Rating, Watts
2 watts @ 55°C derated to no load @ 105°C
mounted on steel panel
1.5 watts @ 55°C derated to no load @ 105°C,
mounted on bakelite panel
Mounting Types Available
Printed circuit mounted: Type 115 P
Twist tab mounted:
Snap-in mounted:
Rivet ear mounted:
Type 115 T
Type 116 E
Type 117 R
Voltage Rating
Terminals to case (insulated types only)
High pot test, one minute — 900 VAC
Operating maximum — 500 VDC
Across end terminals
Terminal Information
Grounded Construction — The grounded construction is
supplied without a center terminal and the contactor is
connected to the case. This construction can be furnished
with one end terminal at either end of the resistance
element or with terminals at both ends of the element.
Determined by resistance value and wattage rating
Resistance Taper
Standard: Linear taper only
Insulated Construction — The contactor is insulated from the
base and connected to the center terminal on the insulated
construction. This construction can be supplied with the
center terminal and one end terminal at either end of the
resistance element or with the center terminal and terminals
at both ends of the resistance element.
Taps Available
None
Incorporated Fixed Resistor
A fixed resistor can be incorporated in the Series 115
at the end of CW or CCW rotation to a minimum of 15%
of the total resistance value. The rotation is shortened
by an amount proportional to the ratio of the fixed resistor
to the total resistance value.
Rotational Torque
1/2 to 10 in-oz. (36 – 720 gf-cm)
Stop Strength
4 in-oz. (4.6 Kgf-cm)
Angle of Rotation
Tatol Rotation: 270° ± 5°
9/30/06
1 - 3
© 2006 CTS Corporation. All rights reserved. Information subject to change.
CTS Electronic Components
www.ctscorp.com
mm
Type 115P, P.C. Mounted
DIMENSION:
INCH
CENTER TERMINAL SUPPLIED WITH INSULATED CONTACT ARM CONSTRUCTION.
OMITTED ON GROUNDED CONTACT ARM CONSTRUCTION.
SUGGESTED PANEL
PIERCING
20.57±0.05
.810±.002
45°
45°
1.6
.063
END C.W
ROT.
END C.C.W
ROT.
OPTIONAL TERMINAL POSITION
PARALLEL TO MTG. SURFACE
10.29±0.05
.405±.002
TERMINALS
1.98X0.41
MIN.
MIN.
.078X.016
1.27
.050
1.27
.050
7.95
.313
2.79±0.05
.110±.002
1.4
.055
2.39
.094
6.35
.250
9.4±0.05
1.4
.370±.002
.055
1.52
.060
270° ROT.
2.79±0.05
.110±.002
40°
40°
6.73
.265
9.78
.385
16.51
1.6
2 CROSS
19.84
.063
1.6
.063
SLOTS 1.57X4.72
.781
.062X.186
.650
18.24
.718
6.73
.265
5.16
.203
8.33
6.76
.266
.328
9.78
.385
11.51
.453
MOUNTING SURFACE
mm
DIMENSION:
Type 115T, Twist Tab Mounted
INCH
CENTER TERMINAL SUPPLIED WITH INSULATED CONTACT ARM CONSTRUCTION.
OMITTED ON GROUNDED CONTACT ARM CONSTRUCTION.
45°
45°
1.6
.063
END C.W
ROT.
END C.C.W
ROT.
OPTIONAL TERMINAL POSITION
PARALLEL TO MTG. SURFACE
10.41
.410
1.57
.062
10.41
.410
1.57
.062
TERMINALS
1.98X0.41
2.08
.082
.078X.016
7.95
.313
4.17
.164
9.4±0.05
.370±.002
1.4
.055
1.52
.060
19.84
6.35
3.96
.156
2.79±0.05
.110±.002
.781
.250
40°
40°
270° ROT.
5.56
.219
1.6
.063
10.31
.406
2 CROSS
23.01±0.38
1.6
.063
SLOTS 1.57X4.72
.906±.015
7.92
.312
.062X.186
15.88
.625
6.35
.250
7.92
5.56
3.96
.156
.312
.219
18.26
.719
MOUNTING SURFACE
10.31
.406
11.91
.469
PRINTED CIRCUIT BOARD
mm
Type 116E,Snap-in Ear Mounted
DIMENSION:
INCH
CENTER TERMINAL SUPPLIED WITH INSULATED CONTACT ARM CONSTRUCTION.
OMITTED ON GROUNDED CONTACT ARM CONSTRUCTION.
20.22±0.05
.796±.002
45°
45°
1.6
.063
END C.W
ROT.
END C.C.W
ROT.
OPTIONAL TERMINAL POSITION
PARALLEL TO MTG. SURFACE
10.11±0.05
.398±.002
TERMINALS
1.98X0.41
.078X.016
MIN.
MIN.
1.57
.062
1.57
.062
1.4
.055
2.79±0.05
.110±.002
7.95
.313
9.4±0.05
1.4
.055
.370±.002
2.39
.094
1.52
2.79±0.05
.110±.002
.060
6.35
.250
40°
40°
270° ROT.
SUGGESTED PANEL PIERCING
6.35
.250
9.93
.391
1.6
.063
2 CROSS
21.59
.850
1.6
.063
SLOTS 1.57X4.72
.062X.186
8.33
.328
16.28
6.76
.266
4.78
.188
8.33
6.35
.250
.641
.328
18.26
.719
MOUNTING SURFACE
9.93
.391
11.51
.453
PRINTED CIRCUIT BOARD
9/30/06
2- 3
CTS Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
mm
DIMENSION:
Type 117R, Rivet Ear Mounted
INCH
CENTER TERMINAL SUPPLIED WITH INSULATED CONTACT ARM CONSTRUCTION.
OMITTED ON GROUNDED CONTACT ARM CONSTRUCTION.
45°
45°
1.57
.062
25.4±0.05
1.000±.002
END C.W
ROT.
END C.C.W
ROT.
3.45±0.08 DIA.
.136±.003
12.7±0.05
2
2 HLS.
.500±.002
OPTIONAL PC TERMINAL
POSITION PERPENDICULAR
TO MTG. SURFACE
7.92
.312
1
3
3.45±0.08 DIA.
.136±.003
R8.64
DIA. OF HLS. TO SUIT
TERMINAL CLEARANCE.
(IF TERMINALS PENETRATE
CHASSIS.)
.340R.
2HOLES
TERMINALS 1.98
.078
WIDE X 0.36
.014
40°
40°
19.84
.781
6.35
.250
270° ROT.
1.57
.062
9.93
.391
2 CROSS
25.4
1.000
SLOTS 1.57X4.72
.062X.186
18.26
.719
31.75
1.250
1.57
.062
6.76
.266
8.33
.328
9.93
.391
11.51
.453
MTG. SURFACE
MOUNTING PANEL
Ordering Information
115
G
P
3
00
C
103
B
1
TAPER
SERIES MOUNTING
DESIGNATION
MOUNTING
STYLE
SHAFT
LENGTH
RESISTANCE CODE
EXAMPLES
1 – LINEAR
115 – PC MOUNT
OR TWIST TAB
116 – EAR
00 – NO SHAFT
CODE RESISTANCE
T – TWIST TAB
P – PC
E – EAR
5A0
500
101
501
102
252
502
103
203
5 OHMS
50
100
500
1K
2.5K
5K
117 – RIVET EAR
R – RIVET EAR
RESIST
TOLERANCE
10K
20K
LOCATING
LUG
A – ±10%
B – ±20%
D – ± 5%
SHAFT TRIM
TERMINAL STYLE
C – CROSS
J – INSULATED
3 – NONE
SLOT
CONSTRUCTION
G – GROUNDED
CONSTRUCTION
9/30/06
3 - 3
CTS Electronic Components
© 2006 CTS Corporation. All rights reserved. Information subject to change.
www.ctscorp.com
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