P30L
www.vishay.com
Vishay Sfernice
Long Life Potentiometer - 2 Million Cycles, Heavy Duty - Cermet,
Fully Sealed
FEATURES
• 2 million cycles
• High power rating 3 W at 70 °C
• Cermet element
• Low temperature coefficient (± 150 ppm/°C typical)
• Custom designs on request
• Tests 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
Switch module
Detent module
Special electrical laws
Sealing level
Lifespan
No
n/a
n/a
A: linear, L: logarithmic, F: reverse
logarithmic
IP 67
2M cycles
DIMENSIONS
in millimeters (inches) ± 0.5 mm (± 0.02")
P30LL
8
(0.31)
20 (0.79) max.
13 (0.51)
max.
12 (0.47)
14 wrench
Thread M10 x 0.75
Ø6
(0.24)
a
76°
c
R 5.2
(0.20)
FGR = 16 (0.63)
Ø 19.7
(0.78)
FLR = 25 (0.99)
FRR = 50 (1.97)
0.5
(0.02)
2.85 (0.11)
b
3
(0.12)
P30LLL: LPRP - Locating peg
3
(0.12)
Ø 1.8 (0.07)
0.8
(0.3)
Ø 10.5
(0.41)
12.5
(0.49)
9.2
(0.36)
Ø 3.5
(0.14)
8.8
(0.35)
3
(0.12)
2.3
(0.9)
PANEL MOUNT
Revision: 04-Jul-17
Document Number: 51056
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
P30L
www.vishay.com
DIMENSIONS
in millimeters (inches) ± 0.5 mm (± 0.02")
P30LME: Panel sealed
23 (0.91) max.
16 (0.63) max.
Ø 1.2
(0.05)
0.7 (0.03)
Ø 1 (0.4)
Flats
located
Ø6
(0.24)
Sealing ring
Vishay Sfernice
8 ± 0.2
(0.31 ± 0.01)
Ø 10.5
(0.41)
Ø 19.7
(0.78)
9 (0.35)
FDR = 13
(0.61)
FJR = 22 (0.87)
FPR = 47 (1.85)
PANEL MOUNT
Standard shaft style F (flatted)
Ø6
(0.24)
5.5 ± 0.05
Model
P30LL
a
l
L
P30LM
Shaft
codification
FGF
FLF
FRF
FDF
FJF
FPF
L
(mm)
16
25
50
13
22
47
l
(mm)
3.17
12
12
3.17
12
12
Shaft shown at center position
Flat opposite to the wiper
Standard shaft style S (slotted)
Ø6
(0.24)
1
Model
P30LL
1.8 ± 0.2
L
L
L
P30LM
Shaft
codification
FGS
FLS
FRS
FDS
FJS
FPS
L
(mm)
16
25
50
13
22
47
Slot aligned to the wiper at ± 10°
ELECTRICAL SPECIFICATIONS
Resistive element
Electrical travel
Standard resistance values
Tolerance
100
% TOTAL RESISTANCE
Cermet
270° ± 10°
1 kΩ - 5 kΩ - 10 kΩ - 50 kΩ
20 %
80
F
60
40
A
L
Taper
20
0
0
20
40
60
80
100
% CLOCKWISE
SHAFT
ROTATION
Revision: 04-Jul-17
Document Number: 51056
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
P30L
www.vishay.com
ELECTRICAL SPECIFICATIONS
LIN. TAPER “A”
3
Vishay Sfernice
POWER IN W
Power rating
linear
non-linear taper
3 W at 70 °C
1.5 W at 70 °C
NON LINEAR TAPER
0
0
20
40
60 70 80
100
120 140
AMBIENT TEMPERATURE IN °C
a
c
(3)
b
(2)
cw
Circuit diagram
(1)
Linear Taper
Resistance
Value
(kΩ)
Standard resistance element data
1
5
10
50
Temperature coefficient (typical)
Limiting element voltage
End resistance (typical)
Dielectric strength (RMS)
Insulation resistance (300 V
DC
)
Independent linearity (typical)
Max.
Power
at 70 °C
(W)
3
3
3
1.8
Max. Working
Voltage
(V)
54.8
122
173
300
± 150 ppm/°C
300 V
1
Ω
2500 V
10
5
MΩ
±5%
Non-linear Taper
Max.
Power
at 70 °C
(W)
1.5
1.5
1.5
1.5
Max. Working
Voltage
(V)
38.7
86.6
122
274
MECHANICAL SPECIFICATIONS
Mechanical travel
Operating torque / typical value
End stop torque
Tightening torque of mounting nut
Unit weight
Terminals
3 Ncm
70 Ncm max.
250 Ncm max.
23 g to 32 g max.
e3: Pure Sn
300° ± 5°
4.25 oz.-inch
99 oz.-inch max.
22.13 lb-inch max.
0.8 oz. to 1.13 oz.
ENVIRONMENTAL SPECIFICATIONS
Temperature range
Climatic category
Sealing
-55 °C to +125 °C
55/125/56
Fully sealed - container IP67
Revision: 04-Jul-17
Document Number: 51056
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
P30L
www.vishay.com
OPTIONS
Special feature command shaft
Length is measured from the mounting surface to the free end of the shaft. The screwdriver
slot is aligned with the wiper within ± 10°. Special shafts are available, in accordance to
drawings supplied by customers. We recommend that customers should not machine tool
shafts, in order to avoid damage. Bending or torsion of terminals should also be avoided.
The panel sealing device consists of a ring located in a groove on the potentiometer face.
Sealing is obtained by tightening the ring against the panel when mounting the
potentiometer.
Location is obtained by fitting a special washer on the mounting face of the potentiometer.
Vishay Sfernice
Panel sealing
Locating peg
MARKING
•
•
•
•
Vishay trademark
Part number (including model, ohmic value code, tolerance code)
Manufacturing date code
Marking of terminals 3, and a, b, c
APPLICATION NOTE
c (3)
The potentiometer shall be used in voltage divider with an impedance load at least
100 times higher than the total potentiometer nominal resistance value.
V
e
cw
Z>
1 MΩ
Advised load impedance:
1 MΩ min. for resistance range of 1kΩ to 50 kΩ
(1) a
(2) b
V
s
PERFORMANCE
TESTS
Electrical endurance
CONDITIONS
1000 h at rated power
90’/30’ - ambient temp. 70 °C
Phase A dry heat 125 °C
Phase B damp heat
Phase C cold -55 °C
Phase D damp heat 5 cycles
56 days
40 °C 93 % HR
5 cycles
-55 °C at +125 °C
2 000 000 cycles at rated power
Turn angle: ± 60°
Temperature: 20 °C
50
g’s
at 11 ms
3 successive shocks
in 3 directions
10 Hz to 55 Hz
0.75 mm or 10
g’s
during 6 h
TYPICAL VALUES AND DRIFTS
ΔR
T
/R
T
(%)
± 20 %
ΔR
1-2
/R
1-2
(%)
± 20 %
OTHER
-
Climatic sequence
± 0.5 %
±1%
-
Insulation resistance:
> 100 MΩ
-
Independent linearity:
± 10 %
-
Damp heat, steady state
Change of temperature
Mechanical endurance
± 0.5 %
± 0.5 %
± 20 %
±1%
-
-
Shock
± 0.1 %
± 0.2 %
Vibration
± 0.1 %
± 0.2 %
-
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability
Revision: 04-Jul-17
Document Number: 51056
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
P30L
www.vishay.com
Vishay Sfernice
ORDERING INFORMATION
(part number)
P
3
0
L
L
0
F
G
R
1
0
3
M
A
MODEL
P30L
BUSHING
L=
M10 x 0.75
M = panel
sealed
M10 x 0.75
OPTION
0 = none
E = with
locating
peg (for
M bushing
only)
L = LPRP
Diameter
F = Ø 6 mm
AP =
custom
shaft
SHAFT
Length
For L bushing
G = 16 mm
L = 25 mm
R = 50 mm
For M bushing
D = 13 mm
J = 22 mm
P = 47 mm
End Shaft
Shape
R = round
On request:
S = slotted
D = custom
end shaft
F = flatted
RESISTANCE CODE/TOLERANCE
CODE/TAPER
Ohmic Value
102 = 1 kΩ
502 = 5 kΩ
103 = 10 kΩ
503 = 50 kΩ
Tolerance
M = 20 %
Taper
A=
linear
L=
logarithmic
F = inverse
clockwise
logarithmic
SPECIAL
NUMBER
(If applicable)
Given by
Vishay
for custom
design
PART NUMBER DESCRIPTION
(for information only)
P30L
MODEL
L
BUSHING
0
OPTION
FGR
SHAFT
10K
VALUE
20 %
TOLERANCE
A
TAPER
SPECIAL
BO10
PACKAGING
SPECIAL SPECIAL
e3
LEAD
(Pb)-FREE
RELATED DOCUMENTS
APPLICATION NOTES
Potentiometers and Trimmers
Guidelines for Vishay Sfernice Resistive and Inductive Components
www.vishay.com/doc?51001
www.vishay.com/doc?52029
Revision: 04-Jul-17
Document Number: 51056
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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