Enabling the
Electronics
Revolution
PT-6
6-mm carbon through-hole trimmer potentiometer
KEY FEATURES
IP54
Up to 10
detents
▶Excellent performance
▶Carbon resistive element
▶Up to 10 mechanical detents
▶Up to 10.000 life cycles
▶IP54 protection
▶Magazines packaging for automatic insertion
▶Polyester substrate
▶Wiper positioned at initial, 50% or fully clockwise
▶Loose and assembled shaft and knobs
▶Linear, logarithmic and antilogarithmic tapers
▶SPDT switch function
On request
▶Embossed tape packaging
Pb
Leadfree
Flame
retardant
The only 6 mm miniature trimmer
potentiometer with optional
stop positions for haptic feedback.
Up to 10
detents
APPLICATIONS
ELECTRICAL SPECIFICATIONS
Taper*
Lin, Log, Alog
Range of values*
Lin
Log, Alog
Tolerance*
220Ω ≤ Rn ≤ 1MΩ
1MΩ < Rn ≤ 5MΩ
Max. Voltage
Lin
Log, Alog
Nominal power 50°C (122°F)
Lin
Log, Alog
(Decad. 1.0 - 2.0 - 2.2 - 2.5 - 4.7 - 5.0)
220Ω ≤ Rn ≤ 5MΩ
1KΩ ≤ Rn ≤ 5MΩ
Residual resistance
≤ 0.5% Rn (5Ω min.)
Equivalent noise resistance
≤ 3% Rn (3Ω min.)
Operating temperature **
-25°C to +70°C
(-13°F to + 158°F)
± 20%
± 30%
▶Appliance program selection
▶Thermostat adjustment
▶Timer and control relays
▶Consumer electronics
▶Power tool controls
▶Test and measurement
equipment
100 VDC
50 VDC
0.1 W
0.05 W
* Others available on request ** Up to 85°C depending on application.
Page 1 of 7
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PT-6
6-mm carbon through-hole trimmer potentiometer
MECHANICAL SPECIFICATIONS
Mechanical rotation angle
235° ± 5°
Electrical rotation angle*
200° ± 20°
Torque
Rotational
Stop
0.2 to 2 Ncm (0.3 to 2.7 in-oz)
> 4 Ncm (>7 in-oz)
Life**
up to 10.000 cycles
*Increased rotational angle of 215º± 20° available upon request ** Others available on request
ENVIRONMENTAL TESTING
Test conditions (CEI 393-1)
ΔR(%) - Typical test results
Electrical life
1.000h at 50°C; 0.1 W
±5%
Mechanical life
1000 cycles at 10 to15 cpm
±3% (Rn < 1M )
Temperature coefficient
–25° C; +70° C
±300 ppm/°C C (Rn < 100K)
Thermal cycling
16h at 85°C and 2h at -25°C
±2.5%
Damp heat
500h at 40°C and 95% relative humidity (RH)
±5%
Vibration
2h each plane at 10Hz - 55Hz
±2%
Storage
6 month at 23°C ±2°C and 50% RH
±2.5%
Out of range values may not comply with these results. Standard test conditions: temperature:23°C ±2°C and 45% to 70% RH.
Mechanical life of detented versions is 100 cycles
RECOMMENDED CONNECTIONS
Recommended connection circuit for a position sensor or control application (voltage divider circuit electronic design).
VCC
E
S
R
A
AD
RL
C
RL ≈100 x R
POWER RATING CURVE
W (%)
100 %
40 %
50
70
C
Page 2 of 7
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PT-6
6-mm carbon through-hole trimmer potentiometer
HOW TO ORDER
Example: PT6KV-221A2020
PT6
_
___
Series
Rotors1
Mounting
method
A
K
M
Q
W
X
H = horizontal
adjust
V=
vertical
adjust
inserted
knob /
shaft
-
- _
Optional features
- _
_
__
___
_
____
Ω-Value2
Taper
Tolerance3
Detents4
Packaging5
221 = 220Ω
…
505 = 5MΩ
000 = CM
A = lin.
B = log.
C = alog
0505 = ±5%
0707 = ±7%
1010 = ±10%
2020 = ±20%
3030 = ±30%
XXYY = +XX-YY%
[empty]
[empty] = bulk
T = magazines
___
P04
P05
P06
P07
P08
P10
Life
Shaft/Knob
[empty] = none
1 = Fig.1
2 = Fig.2
…
5 = Fig.5
-
__
Knob/Rotor
color6
Wiper
position
[empty]
AM = yellow
AZ = blue
BL = white
CR = cream
GR = grey
IN = natural
NE = black
RO = red
VE = green
VI = violet
[empty] = initial
PM = 50%
PF = final
Crimping
[empty] = crimped
SC = straight
[empty] = 1K cycles
E = 10K cycles
1. Rotors: "X" rotor only available on "H"-mounting versions.
2. Ω- Value: XXX - First two digits of Ω-value
000 = CM = switch SPDT version
XXX - Number of zeros
45°
3. Tolerance: for custom tolerance please check availability: info@piher.net
4. Detents: Detented versions use purple rotor color (rotor color code "VI"). Ordering code example: PT6KH-254A2020-P04-VI
5. Packaging: Only for “V” mounting method. “W” rotor with shaft Fig. 2 is not available in magazines. Embossed tape packaging on request.
6. Without knob or shaft: only the rotor. With knob or shaft: only the knob/shaft. Default colour for knob/shaft is cream
STANDARD CONFIGURATION
PT-6
Life
1.000 cycles (forth and back the mechanical angle travel)
Detents
none
Housing color
black
Rotor color
white
Wiper Position
initial
Packaging
bulk
ORDER CODE EXAMPLES
PT6WV-104A1010-5NE-SC
6mm potentiometer with factory pre-inserted knob, V mounting method (vertical adjustment), 100K resistive value, linear taper,
10% resistive tolerance, black knob ref. 6148 and straight terminals (not crimped).
PT6KH-103A2020
6mm potentiometer with rotor “K” (cross shape), H mounting method (horizontal adjustment), 10K resistive value, linear taper,
20% resistive tolerance and crimped terminals.
Page 3 of 7
www.piher.net
_
PT-6
6-mm carbon through-hole trimmer potentiometer
ROTORS
Q
Cross slot through hole
K
Cross slot through hole
colour: pink
±0.1
±0.05
1.85
colour: pink
+0.07
-0.03
1.4
1.5
±0.05
±0.05
0.6
0.65
±0.1
1.8
A
Hexagonal through hole
M
Hexagonal through hole
X
Adjustable from collector side
6
±0.1
1.8
±0.1
6
4.3
4.3
0.6
0.6
1.8
W
Adjustable from terminal side
0.7
±0.05
±0.05
With inserted knob / shaft. Example with knob ref. 5155
With inserted knob / shaft. Example with knob ref. 5155
Default delivery is at initial position. Wipers are shown positioned at 50% for the picture.
MOUNTING METHOD
1.8
V = Vertical Adjustment - Horizontal Mounting
0.6
4
6.3
0.9
S
+0.1
2.5
2.5
2.5 2.5
5
3.3
2.5
2.5
A
3.5
E
0.7
±0.05
2.5 2.5
H = Horizontal Adjustment - Vertical Mounting
3.5
6.3
1.8
+0.1
Download STEP files here:
https://piher.net/piher/?p=894
5
4.5
0.6
0.9
S (wiper)
2.5
2.5
2.5
2.5
A
S
(final) E
A (ini�al)
E
Page 4 of 7
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PT-6
6-mm carbon through-hole trimmer potentiometer
CRIMPING
Crimped
Non-crimped
4
3.3
3.5
0.3
1.6
3.3
X
0.25
Collector (S)
0.30
0.8
0.25
X
Terminals
7.5
0.7
SMD MOUNTING AVAILABLE
PS-6
N-6
For more information visit: www.piher.net
STANDARD RESISTANCE-VALUES AND TOLERANCES
Resistance
Ω
100 200
220
250
470
500
1K
2K
2.2K 2.5K 4.7K
5K
10K 20K 22K 25K 47K 50K 100K 200K 220K 250K 470K 500K 1M
2M 2.5M 4.7M 5M
Order Code
101 201
221
251
471
501
102
202
222
502
103
205
Tolerance
252
472
30%
203
223
253
473
503
104
204
224
254
474
504
105
20%
255
475
505
30%
TAPERS
Standard
Example: special custom taper
100% Rn
C
A
R 2 ±5%
A = Linear
B = Log.
C = Alog.
B
For more information on custom tapers contact Piher Sensing Systems.
SWITCH VERSION
1 CONTACT
A
0
CONTACT
1
A = Initial
S = Wiper
E = Final
A
S
E
E
0
45º
50 %
45º
Mechanical rotation angle: 235º±5º
Contact Piher Sensing Systems for ordering information.
Page 5 of 7
www.piher.net
PT-6
6-mm carbon through-hole trimmer potentiometer
DETENTS / STOP POSITIONS
P04
P06
P05
P08
P07
Relative detent positions along total mechanical travel
P10
travel
All detented versions will be studied case by case, more than 10 detents available on request.
Unless otherwise specified the detents are evenly spaced (using the end points as reference).
Standard mechanical life of detented versions: 100 cycles. Long life versions are available on request.
Detent torque can vary from 1.2 to 2.5 times the standard potentiometer torque.
Rotor color of detented versions is purple-violet.
PACKAGING
Bulk (1000 units per box)
Magazine / Automatic Insertion (80 units per magazine)
All models
PT-6 V models
PT-6 WV models
13
530
8
8
530
Dimensions (mm): 185x85x40
Embossed tape/reel packaging on request.
WIPER POSITION
PM
50% ±15°
Default
INITIAL
PF
FINAL
Wiper positioning on initial position is standard. Special delivery positions available on request.
DUAL GANG METAL SHAFT ON REQUEST - REF.: 6060
17.5
5
2.5
5
Page 6 of 7
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PT-6
6-mm carbon through-hole trimmer potentiometer
KNOBS / SHAFTS (FOR K ROTOR)
Fig. 2 - Ref. 6132
Fig. 1 - Ref.: 5155
Shaft - Not suitable for magazine packaging.
6.3
13.30
6
4.3
10
1
1.87
0.64
2.90
2.54
1.50
2
1.2
2.2
R1
5
5
Fig 4 - Ref.: 6172
Fig. 3 - Ref.: 5141
Color: grey*
Color: grey*
3.8
6.3
4.3
6
6
3.4
3.3
2.35
0.8
2.6
6.3
0.8
2.2
1.2
R1
2.2
1.87
Fig. 5 - Ref.: 6148
Fig. 6 - Ref.: 6160
For V models only. Default color: cream.
For V models only. Default color: cream.
3.2
2
6.5
6.5
3.8
6.3
3.85
5.5
0.8
3.8
2.2
6.3
2.2
Position of the wiper.
If you wish to use your own plastic shaft/knob/actuator please contact Piher Sensing Systems for advice about compatible materials.
Shaft and knobs (Fig 1 to 4) are delivered unassembled if not specified otherwise in part number code (“W” or “X”). The position of assembled knobs can be indicated in part number
code: Initial (default), 50% (PM) or Final (PF). Mounted shaft Fig. 2 by standard will be delivered at random position. Custom specific positions are available for shaft and all knobs on
request.
*For other colors check availability.
OUR ADVANTAGE
▶Leading-edge innovative position sensing solutions
▷Contactless (Hall-effect and Inductive Technology)
▷Contacting (Potentiometers, Printed Electronics)
▶Engineering design-in support
▶All our products can be customized to fit target application and customer requirement
▶Capability to move seamlessly from development to true high-volume production
▶A global footprint with global engineering and commercial support
▶One-stop shop not limited to position sensors (temperature, pressure, gas,…) through group collaboration
▶Flexibility and entrepreneurship of a medium-sized company with the backing of Amphenol Corporation
ISO 14001
Please always use the latest updated datasheets and 3D models published on our website.
Disclaimer:
The product information in this catalog is for reference purposes. Please consult for the most up to date and accurate design information.
Piher Sensors & Controls S.A., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Piher”), disclaim any and all liability for any
errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product described herein.
Piher 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 Piher’s terms and conditions of sale, 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 Piher.
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
Piher products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Piher for any damages arising or resulting from
such use or sale. Please contact authorized Piher 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. Information contained in and/or attached to this catalogue may be subject to export
control regulations of the European Community, USA, or other countries. Each recipient of this document is responsible to ensure that usage and/or transfer of any information
contained in this document complies with all relevant export control regulations. If you are in any doubt about the export control restrictions that apply to this information,
please contact the sender immediately. For any Piher Exports, Note: All products / technologies are EAR99 Classified commodities. Exports from the United States are in
accordance with the Export Administration Regulations. Diversion contrary to US law is prohibited.
Rev:18072022 © 2022 Piher Sensors & Controls S.A
BUREAU VERITAS
Certification
CONTACT
Piher Sensing Systems
Polígono Industrial Municipal
Vial T2, Nº22
31500 Tudela
Spain
sales@piher.net
Europe:
+34 948 820 450
Americas: +1 636 251 0855
Asia Pacific: +65 9641 8886
India:
+91 9538 686 586
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