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Versatile Adjustable Potentiometer Amphenol PT10LH01-155A2020 Suitable For Control Relays And Timers

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Versatile Adjustable Potentiometer Amphenol PT10LH01-155A2020 Suitable For Control Relays And Timers

Tolerance : ±20%

Power(Watts) : 150mW

Number of Turns : 1

Resistance : 1.5MΩ

Description : 1.5MΩ ±20% 150mW Through Hole Potentiometers, Variable Resistors

Mfr. Part # : PT10LH01-155A2020

Model Number : PT10LH01-155A2020

Package : Through Hole

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Product Overview

The Piher PT-10 and PTC-10 are 10-mm carbon and cermet through-hole potentiometers designed for applications requiring frequent adjustment. Their shaftless design allows for versatile engagement mechanisms, including customized shafts, motor controls, or human interface adjustments. These potentiometers are ideal for controlling variable outputs such as frequency, motor speed, or volume. Key features include excellent linearity (up to 3%), a choice of carbon or cermet resistive elements, up to 16 mechanical detents for tactile feedback, and up to 100,000 life cycles. They offer IP54 protection and are available with magazine packaging for automatic insertion. Applications span appliance program selection, thermostat adjustment, timer and control relays, consumer electronics, power tool controls, and test and measurement equipment.

Product Attributes

Brand: Piher
Product Series: PT-10 / PTC-10
Technology: Carbon / Cermet Potentiometer
Mounting Type: Through-hole
Certifications: UL 94V-0 (Self-extinguishable plastic available)
IP Rating: IP54

Technical Specifications

Specification	PT-10	PTC-10
Resistive Element	Carbon	Cermet
Taper	Lin, Log, Alog	Log, Alog
Range of values	100 Rn 5M	1K Rn 5M (Lin, Log, Alog Decad. 1.0 - 2.0 - 2.2 - 2.5 - 4.7 - 5.0)
Tolerance	20% (100 Rn 1M), 30% (1M < Rn 5M)	20% (100 Rn 1M), 30% (1M < Rn 5M)
Max. Voltage	200 VDC (Lin), 100 VDC (Log, Alog)	200 VDC (Lin), 100 VDC (Log, Alog)
Nominal power at 50C (122F)	0.15 W (Lin), 0.07 W (Log, Alog)	0.15 W (Lin), 0.07 W (Log, Alog)
Nominal power at 70C (158F)	0.33 W (Lin), 0.17 W (Log, Alog)	0.33 W (Lin), 0.17 W (Log, Alog)
Residual resistance	0.5% Rn (5 min.)	0.5% Rn (5 min.)
Equivalent noise resistance	3% Rn (3 min.)	3% Rn (3 min.)
Operating temperature	-25C to +70C	-40C to +90C
Mechanical rotation angle	235 5	235 5
Electrical rotation angle	220 20	220 20
Torque	0.4 to 2 Ncm (0.6 to 2.7 in-oz)	0.4 to 2 Ncm (0.6 to 2.7 in-oz)
Rotational Stop	> 5 Ncm (>7 in-oz)	> 5 Ncm (>7 in-oz)
Push-pull force over the rotor	> 49N	> 49N
Life	Up to 100k cycles	Up to 10k cycles
Mechanical Detents	Up to 16	Up to 16
Packaging	Magazine packaging available	Magazine packaging available
Substrate	Polyester / Alumina	Polyester / Alumina
Wiper Position	Initial, 50%, or fully clockwise	Initial, 50%, or fully clockwise
Switch Option	SPDT switch available	SPDT switch available
Low Torque Version	Available	Available
Flammability	Self extinguishable plastic (UL 94V-0) available	Non-flammable material by standard (UL 94V-0)

Others available on request.
Up to 85C depending on application.
+120C/+248F upon request.

2410010331_Amphenol-PT10LH01-155A2020_C7262274.pdf

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