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
	3223W-1-503 TRIMMER 50KOHM 0.125W J LEAD TOP Bourns Inc.	97	$3.85		Trimpot® 3223 - Sealed	Tube	Active	50 kOhms	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)
	84XR10KLF TRIMMER 10K OHM 0.25W SMD SIDE TT Electronics/BI	229	$3.96		84	Tube	Active	10 kOhms	0.25W, 1/4W	±10%	±100ppm/°C	12	Side Adjustment	Cermet	Surface Mount	Surface Mount	Rectangular - 0.250" x 0.170" Face (6.35mm x 4.32mm)
	T7YA223MB40 TRIMMER 22K OHM 0.5W PC PIN TOP Vishay Sfernice	227	$3.87		T7	Bulk	Active	22 kOhms	0.5W, 1/2W	±20%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.276" Dia (7.00mm)
	T63YB105KT20 TRIMMER 1M OHM 0.25W PC PIN TOP Vishay Sfernice	227	$3.90		T63	Tube	Active	1 MOhms	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)
	T63YB203KT20 TRIMMER 20K OHM 0.25W PC PIN TOP Vishay Sfernice	12	$3.95		T63	Tube	Active	20 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)
	93PR200LF TRIMMER 200 OHM 1W PC PIN TOP TT Electronics/BI	165	$3.99		93	Bulk	Active	200 Ohms	1W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.500" Dia (12.70mm)
	93PR20KLF TRIMMER 20K OHM 1W PC PIN TOP TT Electronics/BI	26	$3.91		93	Bulk	Active	20 kOhms	1W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.500" Dia (12.70mm)
	3266Y-1-101LF TRIMMER 100 OHM 0.25W PC PIN TOP Bourns Inc.	224	$4.19		Trimpot® 3266 - Sealed	Tube	Active	100 Ohms	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)
	3266X-1-200LF TRIMMER 20 OHM 0.25W PC PIN SIDE Bourns Inc.	205	$4.13		Trimpot® 3266 - Sealed	Tube	Active	20 Ohms	0.25W, 1/4W	±10%	±100ppm/°C	12	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.250" x 0.170" Face (6.35mm x 4.32mm)
	3266Y-1-204LF TRIMMER 200KOHM 0.25W PC PIN TOP Bourns Inc.	199	$4.11		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)
	3266Y-1-105LF TRIMMER 1M OHM 0.25W PC PIN TOP Bourns Inc.	13	$4.19		Trimpot® 3266 - Sealed	Tube	Active	1 MOhms	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)
	3296X-1-502 TRIMMER 5K OHM 0.5W PC PIN SIDE Bourns Inc.	103	$4.31		Trimpot® 3296 - Sealed	Tube	Active	5 kOhms	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)
	3296X-1-102 TRIMMER 1K OHM 0.5W PC PIN SIDE Bourns Inc.	33	$4.36		Trimpot® 3296 - Sealed	Tube	Active	1 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	25	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.395" x 0.190" Face (10.03mm x 4.83mm)
	M43P503KB40 TRIMMER 50KOHM 0.75W PC PIN SIDE Vishay Spectrol	122	$4.57		43	Bulk	Active	50 kOhms	0.75W, 3/4W	±10%	±100ppm/°C	18	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 0.252" x 0.189" Face (6.40mm x 4.80mm)
	3329H-1-103 TRIMMER 10K OHM 0.5W PC PIN TOP Bourns Inc.	59	$4.59		Trimpot® 3329 - Sealed	Tube	Active	10 kOhms	0.5W, 1/2W	±10%	±100ppm/°C	1	Top Adjustment	Cermet	Through Hole	PC Pins	Round - 0.250" Dia (6.35mm)
	3269W-1-500LF TRIMMER 50 OHM 0.25W GW TOP ADJ Bourns Inc.	23	$4.77		Trimpot® 3269 - Sealed	Tube	Active	50 Ohms	0.25W, 1/4W	±10%	±100ppm/°C	12	Top Adjustment	Cermet	Surface Mount	Gull Wing	Rectangular - 0.250" x 0.170" Face (6.35mm x 4.32mm)
	44WR100KLFTB TRIMMER 100KOHM 0.25W J LEAD TOP TT Electronics/BI	107	$5.30		44	Tube	Active	100 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)
	78PR5KLF TRIMMER 5K OHM 1W PC PIN SIDE TT Electronics/BI	128	$5.56		78	Bulk	Active	5 kOhms	1W	±10%	±100ppm/°C	22	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 1.250" x 0.195" Face (31.75mm x 4.95mm)
	78PR20KLF TRIMMER 20K OHM 1W PC PIN SIDE TT Electronics/BI	79	$5.49		78	Bulk	Active	20 kOhms	1W	±10%	±100ppm/°C	22	Side Adjustment	Cermet	Through Hole	PC Pins	Rectangular - 1.250" x 0.195" Face (31.75mm x 4.95mm)
	3006P-1-203ZLF TRIMMER 20KOHM 0.75W PC PIN SIDE Bourns Inc.	153	$5.72		Trimpot® 3006 - Sealed	Tube	Active	20 kOhms	0.75W, 3/4W	±10%	±100ppm/°C	15	Side Adjustment	Cermet	Panel Mount, Through Hole	PC Pins	Rectangular - 0.250" x 0.190" Face (6.35mm x 4.83mm)