Trimmer Potentiometers

Category Introduction

Trimmer potentiometers allow for precise manual adjustment of an in-circuit resistance value. Also known as trim pots, they are available in bottom, side or top adjustment and may allow for single or multiple turns of actuation. They range in value from 10 Ω to 5 MΩ of resistance and 5% to 30% of value tolerance in surface mount, through-hole, chassis mount, and panel mount configurations.

Product List

19023 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Resistance	Power (Watts)	Tolerance	Temperature Coefficient	Number of Turns	Adjustment Type	Resistive Material	Mounting Type	Termination Style	Size / Dimension
	PTC10LV10-202A2020 POT 2K OHM LINEAR Amphenol Piher Sensing Systems	77	$1.54		PTC-10	-	Active	2 kOhms	0.33W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.406" Dia (10.30mm)
	PTC10LV10-501A2020 POT 500 OHM LINEAR Amphenol Piher Sensing Systems	5	$1.56		PTC-10	-	Active	500 Ohms	0.33W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.406" Dia (10.30mm)
	3386P-1-223LF TRIMMER 22K OHM 0.5W PC PIN TOP Bourns Inc.	39	$1.57		Trimpot® 3386 - Sealed	Tube	Active	22 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-102LF TRIMMER 1K OHM 0.5W PC PIN TOP Bourns Inc.	49	$1.57		Trimpot® 3386 - Sealed	Tube	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-253LF TRIMMER 25K OHM 0.5W PC PIN TOP Bourns Inc.	573	$1.57		Trimpot® 3386 - Sealed	Tube	Active	25 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-105LF TRIMMER 1M OHM 0.5W PC PIN TOP Bourns Inc.	490	$1.60		Trimpot® 3386 - Sealed	Tube	Active	1 MOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-501LF TRIMMER 500 OHM 0.5W PC PIN TOP Bourns Inc.	422	$1.58		Trimpot® 3386 - Sealed	Tube	Active	500 Ohms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386W-1-502LF TRIMMER 5K OHM 0.5W PC PIN SIDE Bourns Inc.	479	$1.58		Trimpot® 3386 - Sealed	Tube	Active	5 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Side Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-503LF TRIMMER 50K OHM 0.5W PC PIN TOP Bourns Inc.	319	$1.60		Trimpot® 3386 - Sealed	Tube	Active	50 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-472LF TRIMMER 4.7K OHM 0.5W PC PIN TOP Bourns Inc.	492	$1.61		Trimpot® 3386 - Sealed	Tube	Active	4.7 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386H-1-103LF TRIMMER 10K OHM 0.5W PC PIN SIDE Bourns Inc.	248	$1.57		Trimpot® 3386 - Sealed	Tube	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Side Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-204LF TRIMMER 200K OHM 0.5W PC PIN TOP Bourns Inc.	274	$1.57		Trimpot® 3386 - Sealed	Tube	Active	200 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386F-1-103LF TRIMMER 10K OHM 0.5W PC PIN TOP Bourns Inc.	478	$1.61		Trimpot® 3386 - Sealed	Tube	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386X-1-103LF TRIMMER 10K OHM 0.5W PC PIN SIDE Bourns Inc.	399	$1.57		Trimpot® 3386 - Sealed	Tube	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Side Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386H-1-102LF TRIMMER 1K OHM 0.5W PC PIN SIDE Bourns Inc.	156	$1.57		Trimpot® 3386 - Sealed	Tube	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Side Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	3386P-1-500LF TRIMMER 50 OHM 0.5W PC PIN TOP Bourns Inc.	596	$1.57		Trimpot® 3386 - Sealed	Tube	Active	50 Ohms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.375" x 0.375" Face (9.53mm x 9.53mm)
	25SR10KLF TRIMMER 10K OHM 0.5W PC PIN SIDE TT Electronics/BI	586	$1.62		25	Tube	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Side Adjustment	Cermet	Through Hole	PC Pins	Square - 0.270" x 0.270" Face (6.86mm x 6.86mm)
	82PR10KLF TRIMMER 10K OHM 0.5W PC PIN TOP TT Electronics/BI	436	$1.64		82	Bulk	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.250" Dia (6.35mm)
	3203X102P TRIMMER 1K OHM 0.05W J LEAD TOP TE Connectivity Passive Product	329	$2.87		3203, Citec	Tape & Reel (TR)	Active	1 kOhms	0.05W, 1/20W	±25%	±250ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Square - 0.134" x 0.134" Face (3.40mm x 3.40mm)
	PVG5H503C03R00 TRIMMER 50KOHM 0.25W J LEAD SIDE Bourns Inc.	177	$2.92		PVG5	Tape & Reel (TR)	Active	50 kOhms	0.25W, 1/4W	±10%	±150ppm/°C	11	Side Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.189" x 0.146" Face (4.80mm x 3.70mm)