T
PL
IA
N
M
CO
Features
■ Split knurled or plain shaft options
*R
oH
S
■ DPDT latching-push switch
■ Metal bushing and shaft
■ Carbon element
■ Linear and audio taper options
■ RoHS compliant*
PDB185-GTR - 17 mm Guitar Potentiometer w/Latching-Push Switch
Electrical Characteristics
Taper.................................. Linear, audio
Standard Resistance Range
........................10K ohms to 1M ohms
Standard Resistance Tolerance....±20 %
Residual Resistance................ 2 Ω max.
Product Dimensions
PDB185-GTR01
7.0 ± 0.3
(.276 ± .012)
6.0 ± 0.3
(.236 ± .012)
Environmental Characteristics
Operating Temperature
..................................-10 °C to +70 °C
Power Rating
Linear ..................................... 0.1 watt
Audio .................................... 0.05 watt
Maximum Operating Voltage
Linear .........................................150 V
Audio ..........................................100 V
Sliding Noise........................47 mV max.
Moisture Sensitivity Level ..................... 1
ESD Classification (HBM)................. N/A
Mechanical Characteristics
Mechanical Angle ................... 300 ° ±5 °
Rotational Torque ...........20 to 150 g-cm
Stop Strength..................... 8 kg-cm min.
Rotational Life...................15,000 cycles
Switch Life ................. 10,000 actuations
Switch Type .................................. DPDT
Switch Travel ..................... 4.0 ± 0.8 mm
Switch Operating Force ..........2 kgf max.
Switch Operating Speed................1 sec.
Soldering Condition
Wave ...........260 °C max., 5 sec. max.
Manual ........350 °C max., 3 sec. max.
Hardware ..............
two mounting nuts supplied per
potentiometer
How To Order
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
1.0 ± 0.3
(.039 ± .012)
DIMENSIONS:
MM
(INCHES)
(18 TEETH)
0.5 ± 0.3
C
(.020 ± .012)
3/8 ”-32
UNEF-2A THREAD
6.0 ± 0.3
(.236 ± .012)
DIA.
PDB185-GTR02
9.5 ± 0.5
(.374 ± .020)
1.0 ± 0.3
(.039 ± .012)
16.8 ± 0.5
(.661 ± .020)
0.5 ± 0.3
C
(.020 ± .012)
3/8 ”-32
UNEF-2A THREAD
SWITCH
TERMINAL
DETAIL
1.0 ± 0.3
(.039 ± .012)
MAX.
4.0 +0.0/-0.8
(.157 +.000/-.031)
SWITCH TRAVEL
19.0 ± 0.5
(.748 ± .020)
27.3 ± 0.5
(1.075 ± .020)
2.0 ± 0.3
(.079 ± .012)
6.0 ± 0.3
(.236 ± .012)
7.0 ± 0.3
(.276 ± .012)
1.0 ± 0.3
(.039 ± .012)
6.35 +0.0/-0.1
(.250 +.000/-.004)
VR
TERMINAL
DETAIL
4.0 ± 0.3
(.157 ± .012)
4.0 ± 0.3
(.157 ± .012)
1.0 ± 0.3
(.039 ± .012)
2.0 ± 0.3
(.079 ± .012)
SHAFT SHOWN IN
FULL CCW POSITION
60 °
PDB185 - GTR 11 - 504 A2
Model
Guitar Pot Designator
Configuration
• 01 = Knurled Shaft (18 Tooth) /
Solder Lugs
• 02 = Slotted Shaft / Solder Lugs
• 04 = Slotted Shaft/PC Pins
• 11 = Knurled Shaft (24 Tooth) /
Solder Lugs
• 13 = Knurled Shaft (24 Tooth) /
PC Pins
• 31 = Knurled Shaft (18 Tooth) /
Solder Lugs, Long Bushing
• 32 = Slotted Shaft / Solder Lugs /
Long Bushing
• 33 = Knurled Shaft (24 Tooth) /
Solder Lugs, Long Bushing
Resistance Code (See table)
Resistance Taper (See taper charts)
4.0 +0.8/-0.5
(.157 +.031/-.020)
SWITCH TRAVEL
19.0 ± 0.5
(.748 ± .020)
9.5 ± 0.3
(.374 ± .012)
3.6 ± 0.3
(.142 ± .012)
2.2 ± 0.3
(.087 ± .012)
3.0 ± 0.3
(.118 ± .012)
DIA.
2.0 ± 0.3
(.079 ± .012)
3.0 ± 0.3
(.118 ± .012)
18.0 ± 0.5
(.709 ± .020)
8.4 ± 0.3
(.331 ± .012)
12.0 ± 0.5
(.472 ± .020)
2.0 ± 0.3
(.079 ± .012)
13.5 ± 1.0
(.531 ± .039)
1
3
2
2
5.0 ± 0.3
(.197 ± .012)
3
1
PINOUT FOR “A” AND “B” TAPERS
PINOUT FOR “C” TAPER
5.0 ± 0.3
(.197 ± .012)
15.0 ± 0.5
(.591 ± .020)
5.0 ± 0.3
(.197 ± .012)
2.6 ± 0.3
(.102 ± .012)
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
PDB185-GTR - 17 mm Guitar Potentiometer w/Latching-Push Switch
Product Dimensions (Continued)
PDB185-GTR04
SHAFT SHOWN IN
FULL CCW POSITION
27.3 ± 0.5
(1.075 ± .020)
2.0 ± 0.3
(.079 ± .012)
6.0 ± 0.3
(.236 ± .012)
9.5 ± 0.5
(.374 ± .020)
1.0 ± 0.3
(.039 ± .012)
8.4 ± 0.3
(.331 ± .012)
1.0 ± 0.3
(.039 ± .012)
0.5 ± 0.3
C
3/8 “-32 (.020 ± .012)
UNEF-2A THREAD
16.8 ± 0.5
(.661 ± .020)
60 °
4.0 +0.0/-0.8
(.157 +.000/-.031)
SWITCH TRAVEL
19.0 ± 0.5
(.748 ± .020)
6.35 +0.0/-0.1
(.250 +.000/-.004)
12.5 ± 0.5
(.492 ± .020)
1
3
1.0 ± 0.3
(.039 ± .012)
4.0 ± 0.3
MAX.
(.157 ± .012)
2
2
4.0 ± 0.3
(.157 ± .012)
5.0 ± 0.3
(.197 ± .012)
4.0 ± 0.3
(.157 ± .012)
3
1
PINOUT FOR “A” AND “B” TAPERS
PINOUT FOR “C” TAPER
1.0 ± 0.2
(.039 ± .008)
15.0 ± 0.5
(.591 ± .020)
18.0 ± 0.5
(.709 ± .020)
12.0 ± 0.5
(.472 ± .020)
PWB MOUNTING DETAIL
4.0 ± 0.1
(.157 ± .004)
5.3 ± 0.1
(.209 ± .004)
4.0 ± 0.1
(.157 ± .004)
10.0 ± 0.1
(.394 ± .004)
1
2
3
4
5
6
MOUNTING
SURFACE
3.8 ± 0.1
(.150 ± .004)
3
2.0 ± 0.3
(.079 ± .012)
2
5.0 ± 0.1
(.197 ± .004)
1
1.5 ± 0.1
(.059 ± .004)
DIA. 7 PLCS.
1.2 +0.2 / -0.0
(.047 +.008/-.000)
DIA. 3 PLCS.
5.0 ± 0.1
(.197 ± .004)
2.6 ± 0.3
(.102 ± .012)
PDB185-GTR11,
PDB185-GTR13
19.0 ± 0.5
(.748 ± .020)
9.5 ± 0.3
(.374 ± .012)
4.0 +0.0/-0.8
(.157 +.000/-.031)
SWITCH TRAVEL
8.4 ± 0.3
(.331 ± .012)
DIMENSIONS:
6.0 ± 0.3
(.236 ± .012)
(24 TEETH)
7.0 ± 0.3
(.276 ± .012)
3/8 “-32
UNEF-2A THREAD
1.0 ± 0.3
(.039 ± .012)
6.0 ± 0.3
DIA.
(.236 ± .012)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal
disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
13.5 ± 1.0
(.531 ± .039)
1
3
2
2
5.0 ± 0.3
(.197 ± .012)
3
1
PINOUT FOR “A” AND “B” TAPERS
PINOUT FOR “C” TAPER
5.0 ± 0.3
(.197 ± .012)
15.0 ± 0.5
(.591 ± .020)
MM
(INCHES)
PDB185-GTR - 17 mm Guitar Potentiometer w/Latching-Push Switch
Product Dimensions (Continued)
Circuit
PDB185-GTR31
4.0 +0.0/-0.8
(.157 +.000/-.031)
SWITCH TRAVEL
6.0 ± 0.3
(.236 ± .012)
27.5 ± 0.5
(1.083 ± .020
19.0 ± 0.5
(.748 ± .020)
1
2
3
(18 TEETH)
Switch Circuit
3/8 “-32
UNEF-2A THREAD
1.0 ± 0.3
(.039 ± .012)
7.0 ± 0.3
(.276 ± .012)
6.0 ± 0.3
DIA.
(.236 ± .012)
1
2
3
4
5
6
PDB185-GTR32
27.5 ± 0.5
(1.083 ± .020
19.0 ± 0.5
(.748 ± .020)
4.0 +0.0/-0.8
(.157 +.000/-.031)
SWITCH TRAVEL
Hardware
1.0 ± 0.3
(.039 ± .012)
12.6 ± 0.5
(.496 ± .020)
3/8 “-32
UNEF-2A THREAD
0.5 ± 0.3
C
(.020 ± .012)
14.0 ± 0.5
(.551 ± .020)
DIA.
14.3
(.563)
1.0 ± 0.3
(.039 ± .012)
DIA.
2.4 ± 0.3
(.094 ± .012)
6.35 +0/-0.1
(.250 +.000/-.004)
T=
0.5 ± 0.3
(.020 ± .012)
DIA.
10.0 ± 0.5
(.394 ± .020)
3/8 ”-32
UNEF-2A THREAD
NUT
WASHER
PDB185-GTR33
SWITCH TRAVEL
4.0 +0.0/-0.8
(.157 +.000/-.031)
27.5 ± 0.5
(1.083 ± .020
19.0 ± 0.5
(.748 ± .020)
6.0 ± 0.3
(.236 ± .012)
(24 TEETH)
0.5
(.020)
1.0 ± 0.3
(.039 ± .012)
6.0 ± 0.3
DIA.
(.236 ± .012)
C
3/8 “-32
UNEF-2A THREAD
7.0 ± 0.3
(.276 ± .012)
DIMENSIONS:
Standard Resistance Table
Resistance
(Ohms)
10,000
25,000
50,000
100,000
250,000
300,000
500,000
1,000,000
Resistance
Code
103
253
503
104
254
304
504
105
Typical Part Marking
MM
(INCHES)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
PDB185-GTR - 17 mm Guitar Potentiometer w/Latching-Push Switch
Tapers
Derating Curve
Rating Power Ratio (%)
A2 Taper
100
90
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
90
100
80
60
40
33
20
0
0
10 20 30 40 50 60 70 80 90 100
Ambient Temperature (°C)
100
Rotational Travel (%)
B0 Taper
100
90
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
90
100
Rotational Travel (%)
C2 Taper
100
90
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
Rotational Travel (%)
70
80
90
100
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
REV. 10/19
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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