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
	TC33X-2-103E TRIMMER 10K OHM 0.1W J LEAD TOP Bourns Inc.	1,047	$0.27		Trimpot® TC33 - Open Frame	Tape & Reel (TR)	Active	10 kOhms	0.1W, 1/10W	±25%	±250ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.150" x 0.142" Face (3.80mm x 3.60mm)
	3306K-1-103 TRIMMER 10K OHM 0.2W PC PIN SIDE Bourns Inc.	1,587	$0.49		Trimpot® 3306 - Open Frame	Bulk	Active	10 kOhms	0.2W, 1/5W	±25%	±250ppm/°C	1	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.268" x 0.319" Face (6.81mm x 8.10mm)
	PT10LV10-103A2020-S POT 10K OHM LINEAR Amphenol Piher Sensing Systems	192	$0.66		PT10	-	Active	10 kOhms	0.15W	±20%	±300ppm/°C	1	Top Adjustment	Carbon	Through Hole	PC Pins	Round - 0.406" Dia (10.30mm)
	3361P-1-104GLF TRIMMER 100K OHM 0.5W GW TOP ADJ Bourns Inc.	339	$1.26		Trimpot® 3361 - Sealed	Tape & Reel (TR)	Active	100 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.277" x 0.264" Face (7.04mm x 6.70mm)
	3361P-1-503GLF TRIMMER 50K OHM 0.5W GW TOP ADJ Bourns Inc.	788	$1.24		Trimpot® 3361 - Sealed	Tape & Reel (TR)	Active	50 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.277" x 0.264" Face (7.04mm x 6.70mm)
	3361P-1-504GLF TRIMMER 500K OHM 0.5W GW TOP ADJ Bourns Inc.	93	$1.27		Trimpot® 3361 - Sealed	Tape & Reel (TR)	Active	500 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.277" x 0.264" Face (7.04mm x 6.70mm)
	3361P-1-102GLF TRIMMER 1K OHM 0.5W GW TOP ADJ Bourns Inc.	177	$1.25		Trimpot® 3361 - Sealed	Tape & Reel (TR)	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.277" x 0.264" Face (7.04mm x 6.70mm)
	3361P-1-103GLF TRIMMER 10K OHM 0.5W GW TOP ADJ Bourns Inc.	148	$1.25		Trimpot® 3361 - Sealed	Tape & Reel (TR)	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.277" x 0.264" Face (7.04mm x 6.70mm)
	3361P-1-202GLF TRIMMER 2K OHM 0.5W GW TOP ADJ Bourns Inc.	409	$1.26		Trimpot® 3361 - Sealed	Tape & Reel (TR)	Active	2 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.277" x 0.264" Face (7.04mm x 6.70mm)
	PT6KV-103A2020-PM POT 10K OHM LINEAR Amphenol Piher Sensing Systems	245	$0.70		PT-6	-	Active	10 kOhms	0.1W, 1/10W	±20%	±300ppm/°C	1	Top Adjustment	Carbon	Through Hole	PC Pins	Round - 0.248" Dia (6.30mm)
	ST32ETB103 TRIMMER 10K OHM 0.125W GW TOP Nidec Copal Electronics	515	$1.30		ST-32	Tape & Reel (TR)	Active	10 kOhms	0.125W, 1/8W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Square - 0.134" x 0.134" Face (3.40mm x 3.40mm)
	CT6EP103 TRIMMER 10K OHM 0.5W PC PIN TOP Nidec Copal Electronics	148	$0.77		CT6	Bulk	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.276" x 0.276" Face (7.00mm x 7.00mm)
	CT6EP502 TRIMMER 5K OHM 0.5W PC PIN TOP Nidec Copal Electronics	204	$0.76		CT6	Bulk	Active	5 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.276" x 0.276" Face (7.00mm x 7.00mm)
	CT6EP102 TRIMMER 1K OHM 0.5W PC PIN TOP Nidec Copal Electronics	1,256	$0.78		CT6	Bulk	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Square - 0.276" x 0.276" Face (7.00mm x 7.00mm)
	PVG3A203C01R00 TRIMMER 20K OHM 0.25W J LEAD TOP Bourns Inc.	115	$1.41		PVG3	Tape & Reel (TR)	Active	20 kOhms	0.25W, 1/4W	±20%	±150ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.142" x 0.134" Face (3.60mm x 3.40mm)
	PVG3A502C01R00 TRIMMER 5K OHM 0.25W J LEAD TOP Bourns Inc.	205	$1.40		PVG3	Tape & Reel (TR)	Active	5 kOhms	0.25W, 1/4W	±20%	±150ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.142" x 0.134" Face (3.60mm x 3.40mm)
	23BR10KLFTR TRIMMER 10K OHM 0.25W GW TOP ADJ TT Electronics/BI	70	$1.48		23	Tape & Reel (TR)	Active	10 kOhms	0.25W, 1/4W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.197" x 0.177" Face (5.00mm x 4.50mm)
	23AR5KLFTR TRIMMER 5K OHM 0.25W J LEAD TOP TT Electronics/BI	198	$1.63		23	Tape & Reel (TR)	Active	5 kOhms	0.25W, 1/4W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.197" x 0.177" Face (5.00mm x 4.50mm)
	23AR1KLFTR TRIMMER 1K OHM 0.25W J LEAD TOP TT Electronics/BI	184	$1.65		23	Tape & Reel (TR)	Active	1 kOhms	0.25W, 1/4W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.197" x 0.177" Face (5.00mm x 4.50mm)
	23AR10KLFTR TRIMMER 10K OHM 0.25W J LEAD TOP TT Electronics/BI	499	$1.66		23	Tape & Reel (TR)	Active	10 kOhms	0.25W, 1/4W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.197" x 0.177" Face (5.00mm x 4.50mm)