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
	68WR10KLF TRIMMER 10K OHM 0.5W PC PIN TOP TT Electronics/BI	194	$2.14		68	Bulk	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	20	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.245" Face (9.53mm x 6.22mm)
	3386C-1-103LF TRIMMER 10K OHM 0.5W PC PIN SIDE Bourns Inc.	183	$2.12		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)
	68WR5KLF TRIMMER 5K OHM 0.5W PC PIN TOP TT Electronics/BI	330	$2.12		68	Bulk	Active	5 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	20	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.245" Face (9.53mm x 6.22mm)
	68WR20KLF TRIMMER 20K OHM 0.5W PC PIN TOP TT Electronics/BI	459	$2.16		68	Bulk	Active	20 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	20	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.245" Face (9.53mm x 6.22mm)
	3223J-1-203E TRIMMER 20K OHM 0.125W J LEAD Bourns Inc.	116	$3.85		Trimpot® 3223 - Sealed	Tape & Reel (TR)	Active	20 kOhms	0.125W, 1/8W	±20%	±100ppm/°C	11	Side Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.154" x 0.125" Face (3.90mm x 3.18mm)
	3223J-1-102E TRIMMER 1KOHM 0.125W J LEAD SIDE Bourns Inc.	134	$3.84		Trimpot® 3223 - Sealed	Tape & Reel (TR)	Active	1 kOhms	0.125W, 1/8W	±20%	±100ppm/°C	11	Side Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.154" x 0.125" Face (3.90mm x 3.18mm)
	3223W-1-105E TRIMMER 1M OHM 0.125W J LEAD TOP Bourns Inc.	195	$3.83		Trimpot® 3223 - Sealed	Tape & Reel (TR)	Active	1 MOhms	0.125W, 1/8W	±20%	±100ppm/°C	11	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.154" x 0.125" Face (3.90mm x 3.18mm)
	PV37W503C01B00 TRIMMER 50K OHM 0.25W PC PIN TOP Bourns Inc.	306	$2.20		PV37	Bulk	Active	50 kOhms	0.25W, 1/4W	±10%	±150ppm/°C	12	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.252" x 0.157" Face (6.40mm x 4.00mm)
	PV37W202C01B00 TRIMMER 2K OHM 0.25W PC PIN TOP Bourns Inc.	66	$2.21		PV37	Bulk	Active	2 kOhms	0.25W, 1/4W	±10%	±150ppm/°C	12	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.252" x 0.157" Face (6.40mm x 4.00mm)
	PV37W105C01B00 TRIMMER 1M OHM 0.25W PC PIN TOP Bourns Inc.	281	$2.23		PV37	Bulk	Active	1 MOhms	0.25W, 1/4W	±10%	±150ppm/°C	12	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.252" x 0.157" Face (6.40mm x 4.00mm)
	3214X-1-201E TRIMMER 200 OHM 0.25W GW TOP ADJ Bourns Inc.	179	$3.06		Trimpot® 3214 - Sealed	Tape & Reel (TR)	Active	200 Ohms	0.25W, 1/4W	±10%	±100ppm/°C	5	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	84WR2KLFTR TRIMMER 2K OHM 0.25W SMD TOP ADJ TT Electronics/BI	229	$3.25		84	Tape & Reel (TR)	Active	2 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	Surface Mount	Rectangular - 0.250" x 0.170" Face (6.35mm x 4.32mm)
	3386P-EY5-103LF TRIMMER 10K OHM 0.5W PC PIN TOP Bourns Inc.	159	$2.38		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)
	3296Y-1-501LF TRIMMER 500 OHM 0.5W PC PIN TOP Bourns Inc.	173	$2.36		Trimpot® 3296 - Sealed	Tube	Active	500 Ohms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.190" Face (9.53mm x 4.83mm)
	3296X-1-205LF TRIMMER 2M OHM 0.5W PC PIN SIDE Bourns Inc.	210	$2.40		Trimpot® 3296 - Sealed	Tube	Active	2 MOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.395" x 0.190" Face (10.03mm x 4.83mm)
	3296W-1-204LF TRIMMER 200K OHM 0.5W PC PIN TOP Bourns Inc.	368	$2.39		Trimpot® 3296 - Sealed	Tube	Active	200 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.190" Face (9.53mm x 4.83mm)
	3296Y-1-504LF TRIMMER 500K OHM 0.5W PC PIN TOP Bourns Inc.	146	$2.43		Trimpot® 3296 - Sealed	Tube	Active	500 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.190" Face (9.53mm x 4.83mm)
	3296P-1-102LF TRIMMER 1K OHM 0.5W PC PIN SIDE Bourns Inc.	277	$2.38		Trimpot® 3296 - Sealed	Tube	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.190" Face (9.53mm x 4.83mm)
	3296Y-1-253LF TRIMMER 25K OHM 0.5W PC PIN TOP Bourns Inc.	232	$2.42		Trimpot® 3296 - Sealed	Tube	Active	25 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.190" Face (9.53mm x 4.83mm)
	3296W-1-473LF TRIMMER 47K OHM 0.5W PC PIN TOP Bourns Inc.	258	$2.40		Trimpot® 3296 - Sealed	Tube	Active	47 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.190" Face (9.53mm x 4.83mm)