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
	3224X-1-504E TRIMMER 500K OHM 0.25W GW TOP Bourns Inc.	128	$4.72		Trimpot® 3224 - Sealed	Tape & Reel (TR)	Active	500 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	3224X-1-201E TRIMMER 200 OHM 0.25W GW TOP ADJ Bourns Inc.	112	$4.81		Trimpot® 3224 - Sealed	Tape & Reel (TR)	Active	200 Ohms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	3224X-1-204E TRIMMER 200K OHM 0.25W GW TOP Bourns Inc.	139	$4.75		Trimpot® 3224 - Sealed	Tape & Reel (TR)	Active	200 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	3299P-1-102LF TRIMMER 1K OHM 0.5W PC PIN SIDE Bourns Inc.	218	$3.57		Trimpot® 3299 - Sealed	Tube	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.395" x 0.375" Face (10.03mm x 9.53mm)
	3299P-1-104LF TRIMMER 100KOHM 0.5W PC PIN SIDE Bourns Inc.	48	$3.67		Trimpot® 3299 - Sealed	Tube	Active	100 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.240" x 0.375" Face (6.10mm x 9.53mm)
	66WR1KLF TRIMMER 1K OHM 0.5W PC PIN TOP TT Electronics/BI	26	$3.79		66	Bulk	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	20	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.200" Face (9.53mm x 5.08mm)
	66WR20KLF TRIMMER 20K OHM 0.5W PC PIN TOP TT Electronics/BI	72	$3.74		66	Bulk	Active	20 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	20	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.375" x 0.200" Face (9.53mm x 5.08mm)
	T63YB102KT20 TRIMMER 1K OHM 0.25W PC PIN TOP Vishay Sfernice	80	$3.92		T63	Tube	Active	1 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	15	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.268" x 0.197" Face (6.80mm x 5.00mm)
	T63YB103KT20 TRIMMER 10K OHM 0.25W PC PIN TOP Vishay Sfernice	132	$3.91		T63	Tube	Active	10 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	15	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.268" x 0.197" Face (6.80mm x 5.00mm)
	T63YB502KT20 TRIMMER 5K OHM 0.25W PC PIN TOP Vishay Sfernice	26	$3.93		T63	Tube	Active	5 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	15	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.268" x 0.197" Face (6.80mm x 5.00mm)
	T63YB503KT20 TRIMMER 50K OHM 0.25W PC PIN TOP Vishay Sfernice	44	$3.88		T63	Tube	Active	50 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	15	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.268" x 0.197" Face (6.80mm x 5.00mm)
	93PR10KLF TRIMMER 10K OHM 1W PC PIN TOP TT Electronics/BI	92	$3.99		93	Bulk	Active	10 kOhms	1W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.500" Dia (12.70mm)
	93PR1KLF TRIMMER 1K OHM 1W PC PIN TOP ADJ TT Electronics/BI	94	$3.97		93	Bulk	Active	1 kOhms	1W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.500" Dia (12.70mm)
	TSM4YJ502KR05 SFERNICE POTENTIOMETERS & TRIMME Vishay Sfernice	109	$6.94			Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
	TSM4YL203KR05 SFERNICE POTENTIOMETERS & TRIMME Vishay Sfernice	48	$6.95			Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
	TSM4YJ501KR05 SFERNICE POTENTIOMETERS & TRIMME Vishay Sfernice	50	$6.96			Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
	TSM4YJ103KR05 TRIMMER 10K OHM 0.25W J LEAD TOP Vishay Sfernice	94	$7.12		TSM4	Tape & Reel (TR)	Active	10 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	13	Top Adjustment	Cermet	Surface Mount	J Lead	Rectangular - 0.189" x 0.138" Face (4.80mm x 3.50mm)
	TSM4YJ203KR05 SFERNICE POTENTIOMETERS & TRIMME Vishay Sfernice	54	$6.96			Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
	TSM4YJ503KR05 SFERNICE POTENTIOMETERS & TRIMME Vishay Sfernice	35	$7.09			Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
	3266W-1-204LF TRIMMER 200KOHM 0.25W PC PIN TOP Bourns Inc.	49	$4.15		Trimpot® 3266 - Sealed	Tube	Active	200 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.250" x 0.170" Face (6.35mm x 4.32mm)