BOURNS PRM16

PL
IA
NT
Features
CO
M
■ Remote controllable
*R
oH
S
■ Suitable for both motorized and manual
operation
■ Dual section
■ Smooth manual operating feel
■ Various taper options
■ RoHS compliant*
PRM16 Series - 16 mm Motorized Potentiometer
Electrical Characteristics
Taper ...............................................................................................................Linear, audio
Standard Resistance Range ......................................................... 1K ohms to 1 megohm
Standard Resistance Tolerance............................................................................... ±20 %
Power Rating
B3 Taper ........................................................................................................... 0.1 watt
Other Tapers .................................................................................................. 0.05 watt
Maximum Operating Voltage ................................................................................. 150 Vac
Attenuation
R≥100K ohms ............................................................................................100 dB min.
100K ohms>R≥50K ohms ............................................................................90 dB min.
50K ohms>R≥10K ohms ..............................................................................80 dB min.
10K ohms>R≥5K ohms ................................................................................70 dB min.
5K ohms>R≥1K ohms ..................................................................................60 dB min.
1K ohms>R≥500 ohms ................................................................................50 dB min.
Voltage Proof ................................................................................... 500 VDC for 1 minute
Motor Voltage .......................................................................................................4.5 VDC
Motor Current (@ 4.5 VDC) ............................................................................100 mA max.
Product Dimensions
48.35
(1.904)
18.1
(.713)
3.55
(.140)
DIA.
24.4
(.961)
Standard Resistance Table
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
Code
102
202
502
103
203
503
104
204
504
105
12.0
(.472)
KNURL
18
TEETH
C1
B
0.75
M7 X
(.030)
R2 R1
2.0
(0.79)
18.2
(.717)
0.3
(.012)
6.4
DIA.
(.252)
3.25
(.128)
1.4
(.055)
12.0
(.472)
7.5 ± 0.2
(.295 ± .008)
0.3
(.012)
1.5
(.059)
B
7.0
(.276)
20.0
(.787)
11.0
(.433)
25.0
(.984)
14.0
(.551)
30.0
14.0
(1.181) (.551)
3.0 +0/-0.1
(.118 +0/-.004)
16.0
(.630)
1 2 3
1.0 ± 0.15
(.039 ± .006)
11.5
(.453)
A
15.0
(.591)
22.7
(.894)
17.0
(.669)
4.0
(.157)
12.5
(.492)
3.8
(.150)
5.0
(.197)
16.8
(.661)
MOUNTING
SURFACE
5.0
(.197)
5.0
(.197)
DIA.
1.2 + 0.2/-0
(.047 + .008/-0)
6 PLCS.
2.6
1.2 + 0.2/-0
2 PLCS.
X
(.102) (.047 + .008/-0)
7.0
(.276)
DIMENSIONS:
MM
(IN)
TOLERANCES UNLESS OTHERWISE NOTED:
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
6.0
(.236)
A
11.6
(.457)
15.1
4.0
(.594)
(.157)
1.0
(.039)
1.0
(.039)
7.0
(.276)
1.9
(.075)
Environmental Characteristics
Operating Temperature Range ................................................................ -10 °C to +70 °C
Sliding Noise ................................................................................................... 47 mV max.
Mechanical Characteristics
Mechanical Angle ............................................................................................... 300 ° ±5 °
Rotational Speed ........................................................................................ 12 ±3 seconds
Rotational Torque .................................................................................... 150 to 450 g-cm
Stop Strength ...............................................................................................9 kg-cm max.
Push-pull Strength................................................................... 10 kg max. for 10 seconds
Rotational Life ..............................................................................................15,000 cycles
Soldering Condition........................ 260 °C within 5 seconds or 300 °C within 3 seconds
Hardware ....One flat washer and mounting nut supplied per potentiometer with bushing
DIA.
1.0
(.039)
< 10.0 = ±0.3
(.394) (±.012)
> 10.0 = ±0.5
(.394) (±.020)
Applications
■ Guitar amplifiers
■ Mixing consoles
■ Amplifiers, CD players, karaoke volume controls
■ Servo tracks
PRM16 Series - 16 mm Motorized Potentiometer
How To Order
P R M 1 6
2
- K 4 1 5 K -
1
0
3 B 3
RESISTANCE TAPER
(SEE TAPER CHARTS)
Taper Series followed
by Curve Number
MODEL DESIGNATOR
Code Description
PRM16 16 mm Motorized Potentiometer
NUMBER OF SECTIONS
Code Description
2
Dual Section
RESISTANCE CODE
Code Value in Ohms
102 1,000
202 2,000
502 5,000
103 10,000
203 20,000
503 50,000
104 100,000
204 200,000
504 500,000
105 1,000,000
TERMINAL CONFIG. (PIN LAYOUT)
Code Description
K
PC Pins Vertical/Down Facing
DETENT OPTION
Code Description
4
No Detents
STANDARD SHAFT LENGTH
Code Description
15
15 mm
20
20 mm
25
25 mm
30
30 mm
SHAFT STYLE
Code Description
K
Knurled (18 Tooth Serrated)
Tapers
A Series Tapers
C Series Tapers
B Series Tapers
100
100
100
50
40
(3
30
0A
);A
6
5
A
A);
(25
4
A);A
3
(20
A);A
(15
20
10
2
(10A);A
0
10
Terminal 1
20
30
40
1
50
60
Rotational Travel (%)
(1
(2
B)
B)
;B
;B
2
1
70
60
50
40
30
20
80
70
60
50
40
(3
0C
70
80
90
10
Terminal 1
20
30
40
50
60
Rotational Travel (%)
70
80
90
100
;C5
20
(1
0C
)
;C
2
(05
C);C
1
0
0
6
C)
10
100
Terminal 3
);C
(25
30
10
A);A
(05
Output Voltage across Terminals 1-2
X 100 (%)
Input Voltage across Terminals 1-3
60
(4B
);B
4
80
90
3
80
70
);B
90
(3B
90
Output Voltage across Terminals 1-2
X 100 (%)
Input Voltage across Terminals 1-3
Output Voltage across Terminals 1-2
X 100 (%)
Input Voltage across Terminals 1-3
);B5
(5B
10
Terminal 1
20
30
40
(20
C);C
4
(15
C);C
3
50
60
Rotational Travel (%)
70
80
90
100
Terminal 3
Terminal 3
REV. 02/10
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.