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Knob Potentiometer
k
The P16 is a revolutionary concept in panel mounted
potentiometers. This unique design consists of a knob
driving and incorporating a cermet potentiometer. Only the
mounting hardware and terminals are situated on the back
side of the panel reducing to a minimum the required
clearance.
P16, PA16
Vishay Sfernice
FEATURES
• 1 W at 40 °C
• Test according to CECC 41300
• P16 - version for professional and industrial
applications
• PA16 - version for professional audio applications
• Compact (integrated)
• Minimum clearance required
• Safety in use due to good insulation: > 10
• High dielectric strength: 2500 V
RMS
• Fully sealed and panel sealed
• Metallic or plastic knob options
• Cermet or conductive plastic
4
MΩ 500 V
RoHS
COMPLIANT
DC
DIMENSIONS in millimeters (± 0.5 mm)
P16 - PA16 PANEL CUTOUT
Thickness nut 2 mm
washer 1.5 mm
a
Panel sealing rin g
9 ± 0.5
Panel thickness max.: 3 mm
Reference mar
Thread M10 x 0.75
12 wrench
7
13.5 ± 1
15.5 ± 1
3 terminals
0.3
30
c
b
1.8
8
+ 0.1
8.1 + 0
ø 10 + 0.1
+ 0
Document Number: 51036 For technical questions, contact: sfer@vishay.com
Revision: 19-Dec-07 See also: Application Notes
ø 16
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127
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P16, PA16
Vishay Sfernice
Knob Potentiometer
ELECTRICAL SPECIFICATIONS
P16 PA16
Resistive Element cermet conductive plastic
Electrical Travel 270° ± 10° 270° ± 10°
1.25
P16
Power Rating Chart
Circuit Diagram
LIN. LAW “A”
1.00
0.75
P16
LOG. LAWS “L & F”
0.50
& PA16
LIN. LAW
RETED POWER IN W
0.25
PA16
LOG. LAWS
0
0
100
”
NM
NP
NM
NM
40
AMBIENT TEMPERATURE IN °C
NP
NP
60 20
80
a
(1)
b
cw
(2)
(3)
120
100
c
140
Resistance Laws
Resistance Range
80
60
40
% TOTAL RESISTANCE
20
0
0 10080604020
linear law 22
Ω to 10 MΩ 1 kΩ to 1 MΩ
logarithmic laws 100 Ω to 2.2 MΩ 470 Ω to 500 kΩ
F
A
L
% CLOCKWISE SHAFT ROTATION
Standard Series E3 1 - 2.2 - 4.7 and on request 1 - 2 - 5 1 - 2.2 - 4.7
Tol eranc e
Power Rating
standard ± 20 % ± 20 %
on request ± 10 % ± 10 % (1 kΩ to 100 kΩ)
linear 1 W at + 40 °C 0.5 W at + 40 °C
logarithmic 0.5 W at + 40 °C 0.25 W at + 40 °C
Temperature Coefficient (Typical) ± 150 ppm/°C ± 1000 ppm/°C
Dielectric Strength (RMS) 2500 V 2500 V
Limiting Element Voltage (Linear Law) 350 V 350 V
Insulation Resistance (500 VDC) ≥ 10
4
MΩ ≥ 104 MΩ
Contact Resistance Variation 3 % Rn or 3 Ω 2 % Rn or 3 Ω
End Resistance (Typical) 1
Insulation Resistance (500 VDC) 10
Ω 1 Ω
6
MΩ 106 MΩ
www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 51036
128 See also: Application Notes
Revision: 19-Dec-07
Page 3
P16, PA16
Knob Potentiometer
Vishay Sfernice
MECHANICAL SPECIFICATIONS
Mechanical Travel 300° ± 5°
Operating Torq ue 2 Ncm typical
End Stop Torque 25 Ncm maximum
Max. Tightening Torque of Mounting Nut 250 Ncm maximum
Unit Weight 4.5 g typical
ENVIRONMENTAL SPECIFICATIONS
Metallic Knob Plastic Knob
Temperature Range - 40 °C to 125 °C - 40 °C to 85 °C
Climatic Category 40/100/56 40/85/56
Sealing
Protection Grades
MARKING
• VISHAY trademark
• Ohmic value
• Tolerance (in %)
• Resistance law
• Manufacturing date
sealed container and panel sealed
IP67
PACKAGING
• Carton box of 20 pieces
CONTROL KNOB
Black metallic knob (NM).
Black plastic knob (NP).
For white and blue color see ordering information.
Other dimensions, shapes, colors of control knobs are
manufactured on request - please consult VISHAY.
Other reference marks (shapes, colours) and legends can
be printed on plastic knob on request - please consult
VISHAY.
P16 STANDARD RESISTANCE ELEMENT DATA
STAN-
DARD
RESISTANCE
VAL UE S
Ω
22
47
100
220
470
1K
2.2K
4.7K
10K
22K
47K
100K
220K
470K
1M
2.2M
4.7M
10M
Document Number: 51036 For technical questions, contact: sfer@vishay.com
Revision: 19-Dec-07 See also: Application Notes
LINEAR LAW LOG LAW
MAX.
POWER
MAX.
AT
VOLTAGE
40 °C
W V mA W V mA 10-6/°C
1
4.69
6.85
14.8
21.7
31.6
46.9
68.5
100
148
217
316
1
350
0.56
350
0.26
350
0.12
350
0.05
350
0.02
350
0.01
10
MAX.
CUR.
THROUGH
WIPER
213
146
100
67.4
46.1
31.6
21.3
14.6
10
6.74
4.61
3.16
1.59
0.75
0.35
0.16
0.07
0.012
MAX.
POWER
AT
40 °C
0.5
0.5
0.26
0.12
0.056
MAX.
VO LTAGE
7.1
10.5
15.3
22.4
33.2
48.5
70.7
105
153
224
332
350
350
350
MAX.
CUR.
THROUGH
WIPER
71
48
32.6
22.4
15.1
10.3
7.07
4.77
3.26
2.24
1.51
0.74
0.35
0.16
TYP.
TCR
- 40 °C
+ 85 °C
± 150
PA16 STANDARD RESISTANCE ELEMENT DATA
STAN-
DARD
RESISTA NC E
VALU ES
Ω
470
1K
2.2K
4.7K
10K
22K
47K
100K
220K
470K
1M
LINEAR LAW LOG LAW
MAX.
POWER
MAX.
AT
VOLTAGE
40 °C
W V mA W V mA ppm/°C
22.4
0.5
33.2
48.5
79.7
105
153
224
332
0.5
350
0.26
350
0.12
MAX.
CUR.
THROUGH
WIPER
22.4
15.1
10.3
7.07
4.77
3.26
2.24
1.51
0.74
0.35
MAX.
POWER
AT
70 °C
0.25
0.25
MAX.
VO LTAGE
10.8
15.8
23.5
34.3
50.0
74
108
158
235
343
16
11
5.0
3.4
2.3
1.6
1.1
0.7
TYP.
TCR
- 55°C
+ 125 °C
7
± 1000
129
MAX.
CUR.
THROUGH
WIPER
23.1
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P16, PA16
Vishay Sfernice
Knob Potentiometer
PERFORMANCE
TESTS CONDITIONS
Load Life
Long Term Damp Heat
Shock
Vibration
Rotational Life 50 000 cycles
1000 h at Pn
90'/30' cycle at + 40 °C
56 days
40 °C, 93 % HR
50 g at 11 ms
3 successive shocks
in 3 axes
10 - 55 Hz
0.75 mm or 10 g
during 6 h
SAP ORDERING INFORMATION
P22 3MAB 56P N1 1
TYPICAL VALUES AND DRIFTS
ΔR
(%) ΔR
T/RT
Insulation resistance: > 10
± 5 %
Contact res. variation: < 2 % Rn
± 2 %
Insulation resistance: > 10
± 0.2 % ± 0.5 %
± 0.2 % ΔV
± 5 %
Contact res. variation: < 2 % Rn
4
MΩ
4
MΩ
1-2
1-2/R1-2
± 1 %
/ΔV
1-3
(%)
-
≤ ± 0.5 %
-
MODEL STYLE OHMIC VALUE TOLERANCE TAPER
P16 =
Cermet
PA 16 =
Conductive
plastic
NM: Metallic black
NP: Plastic black
WM: Metallic white
WP: Plastic white
BP: Plastic blue
223 = 22 kΩ
for ohmic value
range see
ELECTRICAL
SPECIFICATION
M = ± 20 %
on request
K = ± 10 %
F: Inverse clockwise logarithmic
A: Linear
L: Clockwise logarithmic
PA CK A G I NG
CODE
B15 =
Box of
20 pieces
SPECIAL
NUMBER
(if applicable)
given by
VISHAY
for custom
design
PART NUMBER DESCRIPTION (for information only)
P16 NP 22 kΩ 20 % ABO20e3
MODEL STYLE VALUE TOLERANCE TAPER SPECIAL PACKAGING SPECIAL
LEAD
(Pb)-FREE
www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 51036
130 See also: Application Notes
Revision: 19-Dec-07
Page 5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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