P11L
www.vishay.com
Vishay Sfernice
Long Life Cermet Potentiometer 2 Million Cycles
FEATURES
• 2 million cycles
• Cermet element
• 12.5 mm square single turn panel control
• 4, 6 and 6.35 shaft diameters and 29 terminal styles
• Multiple assemblies - up to four modules
• Test according to CECC 41000 or IEC 60393-1
• Low temperature coefficient
• Custom designs on request
• Linearity ± 3 % (± 2 % available)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
QUICK REFERENCE DATA
Multiple module
Switch module
Detent module
Special electrical laws
Sealing level
Lifespan
VERSATILE
MODULAR
Up to 4 modules
Yes
Yes
A: linear, L: logarithmic, F: reverse logarithmic and others see specifications
IP 64
2M cycles
COMPACT
ROBUST
CONFIGURATION EXAMPLE
- Dimensions in millimeters (inches) ± 0.5 mm (± 0.02")
Single module, single shaft, vertical mounting, PC pins with support plate, metric bushing and shaft
M10 x 0.75
12.7
(0.500)
6
Ø (0.236)
9.5
(0.374)
16
(0.626)
8
(0.315)
2.54
(0.100)
2.54
(0.100)
Dual modules, single shaft, PC pins with front support plates, imperial bushing and shaft
9.5
(0.374)
12.5
(0.492)
3/8" x 3/8"
13.1
(0.516)
6.35
Ø (0.250)
3.6
(0.143)
19.05
(0.750)
8
(0.325)
7.62
(0.300)
2.54
(0.100)
2.54
(0.100)
Revision: 07-Mar-17
Document Number: 51060
1
For technical questions, contact:
sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
P11L
www.vishay.com
Vishay Sfernice
GENERAL SPECIFICATIONS
ELECTRICAL
(initial)
Resistive element
Electrical travel
Standard resistance values
standard
Tolerance
on request
100
Cermet
270° ± 10°
1 k, 5 k, 10 k, 50 k
± 20 %
± 5 % or ± 10 %
% TOTAL RESISTANCE
80
F
60
A
40
20
0
L
Taper
0
20
40
60
80
100
% CLOCKWISE SHAFT ROTATION
a
c
(3)
b
(2)
cw
Circuit diagram
(1)
linear taper
non-linear taper
multiple assemblies
0.10
0.1 W at +70 °C
0.05 W at +70 °C
0.1 W at +70 °C per module
Power rating at 70 °C
POWER IN W
P11L
LINEAR TAPER
0.05
P11L
LOG. TAPER
0
0
20
40
60 70 80
100
120 140
AMBIENT TEMPERATURE IN °C
Temperature coefficient (typical)
Limiting element voltage
End resistance (typical)
Independent linearity
Insulation resistance
Dielectric strength
Attenuation
Mechanical endurance
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability
± 150 ppm
350 V
2
± 3 % (± 2 % available)
10
6
M min.
1500 V
RMS
min.
-
2 000 000 cycles
Revision: 07-Mar-17
Document Number: 51060
2
For technical questions, contact:
sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
P11L
www.vishay.com
Vishay Sfernice
300° ± 5°
Single and dual assemblies
0.4 Ncm to 1.7 Ncm max. (0.57 oz.-inch to 2.55 oz.-inch max.)
0.2 Ncm to 0.3 Ncm max. (0.28 oz.-inch to 0.42 oz.-inch max.)
35 Ncm max. (2.9 lb-inch max.)
80 Ncm max. (6.8 lb-inch max.)
150 Ncm max. (13 lb-inch max.)
250 Ncm max. (21 lb-inch max.)
7 g to 9 g per module (0.25 oz. to 0.32 oz.)
MECHANICAL
(initial)
Mechanical travel
Operating torque (typical)
Three to four modules (per module)
End stop torque
4 mm dia. shafts
6 mm and 1/4" dia. shafts
Tightening torque
7 mm dia. bushings
10 mm and 3/8" dia. bushings
Weight
ENVIRONMENTAL
Operating temperature range
Climatic category
Sealing
-55 °C to +125 °C
55/125/56
IP64
MARKING
•
Potentiometer module
Vishay logo, SAP code of ohmic value, and tolerance in %,
identify P11L version, variation law, manufacturing date (four
digits), “3” for the lead 3
• Switch module
Version, manufacturing date (four digits), “c” for common
lead
PACKAGING
• Box
PERFORMANCES
TESTS
Electrical endurance
Climatic sequence
Damp heat, steady state
Change of temperature
Mechanical endurance
Shock
Vibration
CONDITIONS
1000 h at rated power
90’/30’ - ambient temp. 70 °C
Dry heat at +125 °C/damp heat
cold -55 °C/damp heat, 5 cycles
+40 °C, 93 % relative humidity
56 days
-55 °C to +125 °C, 5 cycles
2 million cycles
turn angle: ± 60°
temperature: 20 °C
50
g’s,
11 ms
3 shocks - 3 directions
10 Hz to 55 Hz
0.75 mm or 10
g’s,
6 h
TYPICAL VALUES AND DRIFTS
R
T
/R
T
(%)
±2%
±1%
±2%
± 0.2 %
± 20 %
± 0.2 %
± 0.2 %
R
1-2
/R
1-2
(%)
-
-
-
-
-
± 0.5 %
-
OTHER
-
-
Insulation resistance: > 1000 M
-
Independent linearity: ± 10 %
-
V
1-2
/V
1-3
= ± 0.5 %
Revision: 07-Mar-17
Document Number: 51060
3
For technical questions, contact:
sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
P11L
www.vishay.com
Vishay Sfernice
ORDERING INFORMATION
(part number)
P
1
1
L
2
F
A
G
O
S
Y
0
0
5
0
2
K
A
MODEL
P11L
NUMBER OF
MODULES
1
2
3
4
BUSHING
LOCATING
PEG
SHAFT
SHAFT STYLE
LEADS
RESISTANCE CODE/
TOLERANCE/
TAPER OR SPECIAL
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
1K
5K
10K
50K
LINEAR TAPER
MAX. POWER
AT 70 °C
W
0.1
0.1
0.1
0.1
MAX. WORKING
VOLTAGE
V
10.0
22.4
31.6
70.7
NON-LINEAR TAPER
MAX. POWER
AT 70 °C
W
0.05
0.05
0.05
0.05
MAX. WORKING
VOLTAGE
V
7.1
15.8
22.4
50.0
Revision: 07-Mar-17
Document Number: 51060
4
For technical questions, contact:
sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
P11L
www.vishay.com
Vishay Sfernice
ORDERING INFORMATION
(part number)
P
1
1
L
2
F
A
G
O
S
Y
0
0
5
0
2
K
A
MODEL
NUMBER OF
MODULES
BUSHING
Ø
F
Q
V
3/8"
7
10
L
3/8"
8
9.5
LOCATING
PEG
SHAFT
SHAFT STYLE
LEADS
RESISTANCE CODE/
TOLERANCE/
TAPER OR SPECIAL
BUSHING DIMENSIONS
B
PANEL CUT OUT
Bushings
F and V
Bushing
Q
A
ØH
G
C
J
K
G
ØH
mm (± 0.5)
BUSHINGS
V
A
B
C
J
Lead versions X.. Y..
K
G
H
Panel
Cutout
Thread
Wrench nut
Note
• Hardware supplied in separate bags
Ø
Shafts
Bushing
Ø
Ø
L
6
10
9.5
7
11.1
8.2
10.5
0.75
12
mm (± 0.5)
Q
4
7
8
5
9.1
6.2
7.5
0.75
10
INCHES (± 0.02)
F
1/4
3/8
3/8
0.278
0.436
0.323
0.394
32 thread/inch
0.500
Revision: 07-Mar-17
Document Number: 51060
5
For technical questions, contact:
sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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