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
QUICK REFERENCE DATA
Multiple module Up to 4 modules
Switch module Yes
Detent module Yes
A: linear, L: logarithmic, F: reverse
Special electrical laws logarithmic and others see
specifications
Sealing level IP 64
Lifespan 2M cycles
VERSATILE MODULAR 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
8
12.7
(0.315)
(0.500)
6
9.5
(0.236)
(0.374)
2.54 2.54
(0.100) (0.100)
16
(0.626)
Dual modules, single shaft, PC pins with front support plates, imperial bushing and shaft
9.5
12.5
(0.374)
(0.492)
3/8" x 3/8"
13.1
(0.516)
3.6
6.35
(0.143)
8
(0.250)
(0.325)
19.05
(0.750)
2.54
2.54
7.62
(0.100)
(0.100)
(0.300)
Revision: 04-Jul-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?91000P11L
www.vishay.com
Vishay Sfernice
GENERAL SPECIFICATIONS
ELECTRICAL (initial)
Resistive element Cermet
Electrical travel 270 10
Standard resistance values 1 k, 5 k , 10 k, 50 k
standard 20 %
Tolerance
on request 5 % or 10 %
100
80
F
60
A
L
Taper
40
20
0
0 20 40 60 80 100
% CLOCKWISE SHAFT ROTATION
c
a
Circuit diagram (3)
(1)
cw
b
(2)
linear taper 0.1 W at +70 C
non-linear taper 0.05 W at +70 C
multiple assemblies 0.1 W at +70 C per module
0.10
P11L
LINEAR TAPER
Power rating at 70 C
0.05
P11L
LOG. TAPER
0
0 20 40 60 70 80 100 120 140
AMBIENT TEMPERATURE IN C
Temperature coefficient (typical) 150 ppm
Limiting element voltage 350 V
End resistance (typical) 2
Independent linearity 3 % ( 2 % available)
6
Insulation resistance 10 M min.
Dielectric strength 1500 V min.
RMS
Attenuation -
Mechanical endurance 2 000 000 cycles
Note
Nothing stated herein shall be construed as a guarantee of quality or durability
Revision: 04-Jul-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
% TOTAL RESISTANCE
POWER IN W