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
	T18102KT10 TRIMMER 1K OHM 0.75W PC PIN SIDE Vishay Sfernice	334	$2.80		T18	Tube	Active	1 kOhms	0.75W, 3/4W	±10%	±100ppm/°C	15	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.252" x 0.189" Face (6.40mm x 4.80mm)
	3296W-1-302LF TRIMMER 3K OHM 0.5W PC PIN TOP Bourns Inc.	90	$2.95		Trimpot® 3296 - Sealed	Tube	Active	3 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-1-332LF TRIMMER 3.3K OHM 0.5W PC PIN TOP Bourns Inc.	130	$2.91		Trimpot® 3296 - Sealed	Tube	Active	3.3 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-1-505LF TRIMMER 5M OHM 0.5W PC PIN TOP Bourns Inc.	301	$2.97		Trimpot® 3296 - Sealed	Tube	Active	5 MOhms	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-1-221LF TRIMMER 220 OHM 0.5W PC PIN TOP Bourns Inc.	153	$2.93		Trimpot® 3296 - Sealed	Tube	Active	220 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)
	44WR200KLFT7 TRIMMER 200KOHM 0.25W J LEAD TOP TT Electronics/BI	105	$5.17		44	Tape & Reel (TR)	Active	200 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	9	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.190" x 0.138" Face (4.83mm x 3.51mm)
	44WR2KLFT7 TRIMMER 2K OHM 0.25W J LEAD TOP TT Electronics/BI	79	$5.20		44	Tape & Reel (TR)	Active	2 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	9	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.190" x 0.138" Face (4.83mm x 3.51mm)
	44WR1KLFT7 TRIMMER 1K OHM 0.25W J LEAD TOP TT Electronics/BI	163	$5.23		44	Tape & Reel (TR)	Active	1 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	9	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.190" x 0.138" Face (4.83mm x 3.51mm)
	44WR5KLFT7 TRIMMER 5K OHM 0.25W J LEAD TOP TT Electronics/BI	120	$5.26		44	Tape & Reel (TR)	Active	5 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	9	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.190" x 0.138" Face (4.83mm x 3.51mm)
	44WR100LFT7 TRIMMER 100 OHM 0.25W J LEAD TOP TT Electronics/BI	45	$5.20		44	Tape & Reel (TR)	Active	100 Ohms	0.25W, 1/4W	±10%	±100ppm/°C	9	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.190" x 0.138" Face (4.83mm x 3.51mm)
	44WR500LFT7 TRIMMER 500 OHM 0.25W J LEAD TOP TT Electronics/BI	140	$5.22		44	Tape & Reel (TR)	Active	500 Ohms	0.25W, 1/4W	±10%	±100ppm/°C	9	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.190" x 0.138" Face (4.83mm x 3.51mm)
	PV36Y101C01B00 TRIMMER 100 OHM 0.5W PC PIN TOP Bourns Inc.	318	$2.97		PV36	Bulk	Active	100 Ohms	0.5W, 1/2W	±10%	±150ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.378" x 0.197" Face (9.60mm x 5.00mm)
	43WR10KLFTR TRIMMER 10KOHM 0.125W J LEAD TOP TT Electronics/BI	93	$5.75		43	Tape & Reel (TR)	Active	10 kOhms	0.125W, 1/8W	±20%	±100ppm/°C	11	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.161" x 0.125" Face (4.10mm x 3.18mm)
	84WR100KLF TRIMMER 100K OHM 0.25W SMD TOP TT Electronics/BI	197	$3.29		84	Tube	Active	100 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)
	3224W-1-253E TRIMMER 25K OHM 0.25W J LEAD TOP Bourns Inc.	83	$4.81		Trimpot® 3224 - Sealed	Tape & Reel (TR)	Active	25 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	3224W-1-105E TRIMMER 1M OHM 0.25W J LEAD TOP Bourns Inc.	143	$4.71		Trimpot® 3224 - Sealed	Tape & Reel (TR)	Active	1 MOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	M64W202KB40 TRIMMER 2K OHM 0.5W PC PIN TOP Vishay Spectrol	120	$3.34		64	Bulk	Active	2 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	21	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.382" x 0.197" Face (9.70mm x 5.00mm)
	M64W102KB40 TRIMMER 1K OHM 0.5W PC PIN TOP Vishay Spectrol	119	$3.28		64	Bulk	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	21	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.382" x 0.197" Face (9.70mm x 5.00mm)
	3299W-1-101LF TRIMMER 100 OHM 0.5W PC PIN TOP Bourns Inc.	264	$3.35		Trimpot® 3299 - Sealed	Tube	Active	100 Ohms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.240" Face (9.53mm x 6.10mm)
	3299Y-1-503LF TRIMMER 50K OHM 0.5W PC PIN TOP Bourns Inc.	166	$3.42		Trimpot® 3299 - Sealed	Tube	Active	50 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.240" Face (9.53mm x 6.10mm)