P9
www.vishay.com
Vishay Sfernice
9 mm Multi-Ganged Potentiometer
FEATURES
• Conductive plastic element
• Ultra compact (extra miniature module size)
• Multiple assemblies (up to seven modules)
• Shaft and panel sealed option
• Center mechanical detent fully integrated in option
• Center tap option
• Custom designs available on request
• Test according to CECC 41000 or IEC 60393-1
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
QUICK REFERENCE DATA
Multiple module
Up to 7 modules
Switch module
n/a
Detent module
Yes
Special
A: linear, L: logarithmic, F: reverse logarithmic
electrical laws
and others see specification
Sealing level
IP 64
Lifespan
25K cycles
DIMENSIONS
in millimeters (inches) ± 0.5 mm (± 0.02")
9.5
(0.37)
L: See Shaft table
3.6
(0.14)
2.5
(0.10) 2.5
(0.10)
1
(0.04)
M7 x 0.75
11.35
(0.45)
P9
6.4
(0.25)
3
3.5
(0.14)
2.5
(0.10)
2.5
(0.10)
7
(0.276)
5
(0.20)
2.5
(0.10)
0.9
(0.04)
0.45
R (0.02)
Vertical Mounting
See Shaft table
3.45
(0.14)
3.8
(0.15)
Center Tap
2
(0.08)
7.5
(0.30)
4.7
(0.19)
2.5
(0.10)
5.6
(0.22)
3.5
(0.14)
3x
0.9
2.5
(0.04) (0.10)
See Bushing table
0.2
(0.01)
2.5
(0.10)
2.5
(0.10)
2.5
(0.10)
2.5
(0.10)
Center Tap and Vertical Mounting
7.5
(0.30)
2.5
(0.10)
7.9
(0.31)
Revision: 04-Jul-17
Document Number: 51047
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
P9
www.vishay.com
GENERAL SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Resistive element
Electrical travel
Conductive plastic
270° ± 10°
Linear Taper
RATED POWER (W)
Vishay Sfernice
0.1
Non Linear Taper
0.05
Power rating chart
0
0
10 20 30 40 50 60 70 80 90 100 110 120 130
AMBIENT TEMPERATURE (°C)
a
c
(3)
b
(2)
cw
Circuit diagram
(1)
90 %
F
R
Vs
% 50 %
Ve
S
A
W
Taper
20 %
10 %
50 %
15°
Electrical travel 270°
Mechanical travel 300°
L
15°
Resistance range
Tolerance
Linear taper
Non-linear taper
Standard
On request
Linear Taper
Non-Linear Taper
1 kΩ to 1 MΩ
2.2 kΩ to 500 kΩ
20 %
10 %
0.1 W
0.05 W
0.05 W per module
0.025 W per module
Power rating at 70 °C
Multiple assemblies linear taper
Multiple assemblies non-linear
taper
Temperature coefficient (typical)
Limiting element voltage
End resistance (typical)
Contact resistance variation
Independent linearity
Insulation resistance
Dielectric strength
Attenuation (typical)
Linear law (typical)
Linear law (typical)
± 500 ppm
10 V
DC
50 V
AC
3
Ω
2 % of nominal resistance
±5%
100 MΩ at 250 V
DC
300 V
AC
during 1 min
90 dB max./0.05 dB min.
Revision: 04-Jul-17
Document Number: 51047
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
P9
www.vishay.com
Vishay Sfernice
MECHANICAL SPECIFICATIONS
Mechanical travel
Mechanical travel
Operating torque
End stop torque
Shaft push/pull force
Weight (one module)
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability
25 000 cycles min.
300° ± 5
0.2 Ncm to 1.5 Ncm
(0.3 oz.-inch to 1.8 oz.-inch)
50 Ncm max. (4.4 lb-inch max.)
7 DaNcm max. (15.7 lbf max.)
6.25 g (without nut and washer)
(0.22 oz.)
ENVIRONMENTAL SPECIFICATIONS
Temperature range
Climatic category
Sealing
-55 °C to +100 °C
55/100/21
IP 64
MARKING
•
•
•
•
Code for tolerance
Code for ohmic value
Taper
Code for date code
PACKAGING
• Box of 25 pieces
• Box of 100 pieces
PERFORMANCE
TYPICAL VALUE AND DRIFTS
TESTS
CONDITIONS
1000 h at rated power
90'/30' - ambient temp. 70 °C
21 days
at 40 °C ± 2 °C and 90 % to 95 %
relative humidity
Ambient temperature
-55 °C to +100 °C
5 cycles
25 000 cycles at rated power
90 % of electrical travel
16 cycles per minute
Temperature: 20 °C
50
g’s,
11 ms
3 shocks - 3 directions
10 Hz to 55 Hz
0.75 mm or 10
g’s
6h
ΔR
T
/R
T
(%)
±5%
ΔR
1-2
/R
1-2
(%)
± 10 %
OTHER
Contact resistance variation
< 5 % Rn
Insulation resistance
> 10 MΩ
Electrical endurance
Damp heat, steady state
±5%
-
Change of temperature
± 0.5 %
-
-
Mechanical endurance
±6%
-
Contact resistance variation
± 12 %
Shock
± 0.2 %
± 0.5 %
-
ΔV
1-2
/V
1-3
± 0.5 %
Vibration
± 0.2 %
-
Revision: 04-Jul-17
Document Number: 51047
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
P9
www.vishay.com
Vishay Sfernice
ORDERING INFORMATION
(Part Number)
P
9
A
1
R
1
0
0
F
I
R
X
1
1
0
3
M
A
MODEL
P9A
NUMBER
OF
MODULES
1 to 7
BUSHING
R = M7 x
0.75 mm
to 7 mm
X = M7 x
0.75 mm
to 5 mm
LOCATING
PEG
PANEL
SEALED
DETENT
OPTION
SHAFT
PIN
STYLE
RESISTANCE CODE/
TOLERANCE CODE/
TAPER
BUSHING
X: Bushing
R: Bushing
• Nut tightening torque M7 bushing
120 Ncm max.
(10.6 lb-inch max.)
• Nut and washer are delivered in standard packaging
10
M7 x 0.75
M7 x 0.75
7
(0.28)
5
(0.20)
2
M7 x 0.75
0.7
Revision: 04-Jul-17
Document Number: 51047
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
P9
www.vishay.com
Vishay Sfernice
ORDERING INFORMATION
(Part Number)
P
9
A
1
R
1
0
0
F
I
R
X
1
1
0
3
M
A
MODEL
NUMBER
OF
MODULES
BUSHING
LOCATING
PEG
PANEL
SEALED
DETENT
OPTION
0=
without
M = center
detent
SHAFT
See
code
below
PIN
STYLE
RESISTANCE CODE/
TOLERANCE CODE/
TAPER
0 = without 0 = without
1 = with
P = with
LOCATING PEG
2
(0.08)
0.8
(0.03)
0.8
(0.03)
5.6
(0.22)
PANEL SEALED
• Only for R and X bushing without locating peg
• Front mounting surface with panel sealed option is:
6.2 mm ± 0.5 mm length for R bushing and 4.2 mm ± 0.5 mm
length for X bushing
• The ring is delivered with nut and washer
• The seal should be placed between panel and body.
Sealing is obtained by tightening the seal against the panel
when mounting the potentiometer
Tightening torque 50 Ncm up to 100 Ncm
• Advised panel hole dimensions:
Ø 2.2 (0.09)
Ø 6.9
(0.27)
Ø 6.9
(0.27)
ADVISED PANEL CUT OUT
(including peg option)
Ø 6.9 (0.27)
6 (0.24)
DETENT OPTION
• Stable position and
in Mid mechanical travel
• Rotational life:
10 000 actuations
For shaft
diam.
3.5 or 6
Only for
shaft diam. 3.5
2.35
4.7
(0.09) (0.19)
Full CW
Full CCW
SHAFT DIAMETER - FMS - STYLE
L (mm)
15
Style
Round
Slotted
Flat
Ø 3.5
DFR
DFS
DFF
Ø6
FFR
FFS
FFF
Note
(1)
For X bushing (16 mm)
Round
Ø
1
(0.039)
L
0.5
(0.020)
L
Knurled
-
FGK
(1)
Round
DIR
FIR
20
Slotted
DIS
FIS
Flat
DIF
FIF
Round
DLR
FLR
25
Slotted
DLS
FLS
Flat
DLF
FLF
Round
DMR
FMR
30
Slotted
DMS
FMS
Flat
DMF
FMF
Slotted
Flat
For D diameter: Ø 4.7 mm
For F diameter: Ø 6 mm
Ø
P1
1
(0.039)
Knurled
6
(0.236)
5
(0.197)
0.5
(0.020)
1.6
(0.06)
P2
20°
P1
P2
Ø 3.5 mm = 2.5 mm
Ø 6 mm = 4.5 mm
L = 15 mm
→
7 mm
L > 15 mm
→
12 mm
18 teeth
90°
Revision: 04-Jul-17
Document Number: 51047
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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