Wirewound Rheostat/Potentiometer. RT12 Datasheet

RT12 Rheostat/Potentiometer. Datasheet pdf. Equivalent

Part RT12
Description Wirewound Rheostat/Potentiometer
Feature Wirewound Rheostat/Potentiometer RT12, RTE12 Vishay Sfernice FEATURES • 12 Watt at 25°C • CCTU 05-.
Manufacture Vishay
Datasheet
Download RT12 Datasheet

Wirewound Rheostat/Potentiometer RT12, RTE12 Vishay Sfernic RT12 Datasheet
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DATA SHEET THIN FILM CHIP RESISTORS High precision - high st RT1206 Datasheet
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at D . 2.Construction: w w w Plating Sn or Sn / Pb 1.Scope: RT12Kxxx Datasheet
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Recommendation Recommendation Datasheet RT12 Datasheet




RT12
Wirewound Rheostat/Potentiometer
RT12, RTE12
Vishay Sfernice
FEATURES
• 12 Watt at 25°C
• CCTU 05-03B (PA9)
• Vitreous RT12 and Laquered RTE12 styles
DIMENSIONS in millimeters
RT12-PA9
22 ,5 + 1, 5
17
2
M6 x 0, 75
-0
3 - 0,05
PANEL CUT OUT DETAILS
Ø 3.5
15, 5
1, 1
MIN
70
18 + 2
9 +1
1
12, 5 + 2 ACF
22 + 2
AS
MOUNTING SIDE
Ø 6.5
6.5 ± 0.5
MECHANICAL SPECIFICATIONS
Mechanical Protection
RT12 vitreous
RTE12 lacquered
Mechanical Travel
290° + 15° – 10°
Operating Torque
1 to 10 Ncm
End Stop Torque
25 Ncm
Unit Weight
18.3 g
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
RT12 55°C + 320°C
RTE12 55°C + 220°C
Climatic Category
CCTU 454
CEI 55 / 200 / 56
ELECTRICAL SPECIFICATIONS
Ohmic Range
RT12
1to 2.2k
RTE12
> 2.2Kto 4.7k
Tolerance Standard
± 10%
Power Rating
12 W at 25°C
Variation Law
linear
Limiting Element Voltage
300V
Dielectric Strength
Insulation Resistance
1000VRMS
103M(500Vcc)
Document Number: 50025
Revision 27-Jun-02
For technical questions, contact sfer@vishay.com
www.vishay.com
81



RT12
RT12, RTE12
Vishay Sfernice
Wirewound Rheostat/Potentiometer
The spindle locking device can be fitted only to special units
equipped with a slotted bushing.
Order reference : B.
LOCKING DEVICE
1 ± 0.2
spanner n° 10
7
panel
3±1
SPINDLES
Ø
mm
DISTANCE TO MOUNTING
PLATE MM
SCREW DRIVER
SLOT
CODE
3
12.5
WITH
ACF
3
22
WITHOUT
AS
For any special requirement on request : spindle flats, etc.
Please supply detailed drawing.
COMMAND KNOB : 20JF (OPTION)
21
Ø 23
Ø3
16
PARTICULAR CHARACTERISTICS
NOMINAL
RESISTANCE
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1k
1.5 k
2.2 k
MAX. SERVICE
VOLTAGE
V
3.46
4.24
5.14
6.29
7.51
9.03
11
13.4
16.3
19.9
23.7
28.6
34.6
42.4
51.4
62.9
75.1
90.3
110
134
163
MAX. CURRENT
THROUGH WIPER
mA
3460
2830
2340
1910
1600
1330
1100
900
740
603
505
420
346
283
234
191
160
133
110
90
74
DIAL : CG45 (OPTION)
4 holes Ø 3.5
456
37
Ø7 2
8 37 45
1
0
9
10
37
45
MARKING
SFERNICE trademark, series, style, ohmic value in or k, tolerance in %, maximum current in A, manufacturing date
ORDERING INFORMATION
VITREOUS
LACQUERED
RT
RTE
SERIES
12
STYLE
SPINDLE
LOCKING
DEVICE
Optional
L AS 1.5K± 10%
VARIATION SPECIAL WINDING SPINDLE
LAW
DESIGN
(Code)
OHMIC TOLERANCE
VALUE
Method N° Optional for special
Optional
spindles
please supply
detailed drawing
OPTIONS
ACC
20JF
CG45
XXX
MODEL
KNOB
DIAL
OTHER SPECIAL
REQUIREMENTS
www.vishay.com
82
For technical questions, contact sfer@vishay.com
Document Number: 50025
Revision 27-Jun-02





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