Trimmers, Variable Capacitors

Category Introduction

Trimmer and variable capacitors are a group of devices that provide a capacitance that is user-adjustable within some specified, relatively narrow range. Devices covering capacitance ranges of a few picofarads to a few nanofarads are commonly available, with voltage ratings from the tens of volts into the kilovolts. Typically used for calibration, tuning, and matching applications, their relatively high cost and potential for maladjustment recommends the use of fixed value devices where feasible.

Product List

2231 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Capacitance Range	Adjustment Type	Voltage - Rated	Dielectric Material	Q @ Freq	Size / Dimension	Height - Seated (Max)	Operating Temperature	Mounting Type	Features
	AT25SD CAP TRIMMER 1-23PF 125V PNL MNT Knowles Voltronics	2	$60.73		A	Bulk	Active	1 ~ 23pF	Top	125 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.300" Dia (7.62mm)	0.980" (24.89mm)	-65°C ~ 125°C	Panel Mount	Sealed
	AT55HV CAP TRIMMER 1.5-55PF 600V PNL MT Knowles Voltronics	4	$86.16		A_HV	Bulk	Active	1.5 ~ 55pF	Top	600 V	Polytetrafluoroethylene (PTFE)	780 @ 100MHz	0.300" Dia (7.62mm)	0.980" (24.89mm)	-65°C ~ 125°C	Panel Mount	General Purpose
	SGC3S030NM CAP TRIMMER 1.8-4.5PF 100V SMD EW Electronics	927	$1.03		SGC3S	Tape & Reel (TR)	Active	1.8 ~ 4.5pF	Top	100 V	Ceramic	300 @ 1MHz	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.061" (1.54mm)	-40°C ~ 85°C	Surface Mount	Low Profile, Non-Magnetic
	SGC3S300 CAP TRIM 8.0-29PF 100V SMD EW Electronics	923	$1.05		SGC3S	Tape & Reel (TR)	Active	8 ~ 29pF	Top	100 V	Ceramic	250 @ 1MHz	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.061" (1.54mm)	-40°C ~ 85°C	Surface Mount	Low Profile
	GXD60000 CAP TRIMMER 6-60PF 100V TH Sprague-Goodman	148	$5.00		FILMTRIM®	Bulk	Obsolete	6 ~ 60pF	Side	100 V	Polytetrafluoroethylene (PTFE)	1500 @ 1MHz	0.449" L x 0.402" W (11.40mm x 10.20mm)	0.433" (11.00mm)	-40°C ~ 85°C	Through Hole	General Purpose
	GXE18002 CAP TRIMMER 2.6-18PF 200V TH Sprague-Goodman	45	$5.16		FILMTRIM®	Bulk	Obsolete	2.6 ~ 18pF	Top and Bottom	200 V	Polytetrafluoroethylene (PTFE)	1500 @ 1MHz	0.335" L x 0.295" W (8.50mm x 7.50mm)	0.402" (10.20mm)	-40°C ~ 125°C	Through Hole	General Purpose
	ER-530-016 CAP TRIMMER 0.25-1.5PF 1250V TH Sprague-Goodman	54	$14.21		ER	Bulk	Obsolete	0.25 ~ 1.5pF	Side	1250 V	Polytetrafluoroethylene (PTFE)	2000 @ 1MHz	0.140" Dia (3.56mm)	-	-55°C ~ 125°C	Through Hole	General Purpose
	GGC4R500 CAP TRIMMER 0.8-4.5PF 750V TH Sprague-Goodman	6	$23.58		PISTONCAP®	Bulk	Obsolete	0.8 ~ 4.5pF	Side	750 V	Glass	500 @ 20MHz	0.312" Dia (7.92mm)	0.312" (7.92mm)	-55°C ~ 125°C	Through Hole	General Purpose
	GHC16000 CAP TRIMMER 0.8-16PF 750V TH Sprague-Goodman	15	$27.48		PISTONCAP®	Bulk	Obsolete	0.8 ~ 16pF	Side	750 V	Glass	800 @ 20MHz	0.312" Dia (7.92mm)	0.766" (19.46mm)	-55°C ~ 125°C	Through Hole	General Purpose
	AT 27268 CAP TRIMMER 0.3-1.2PF 500V SMD EXXELIA Temex	10	$27.60		Sapphire Trimmers	Bulk	Active	0.3 ~ 1.2pF	Top	500 V	Sapphire	5000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	AT 27263+CAP CAP TRIMMER 0.3-1.2PF 500V SMD EXXELIA Temex	13	$27.32		Sapphire Trimmers	Bulk	Active	0.3 ~ 1.2pF	Top	500 V	Sapphire	5000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	AT 27269 CAP TRIMMER 0.3-1.2PF 500V TH EXXELIA Temex	33	$27.86		Sapphire Trimmers	Bulk	Active	0.3 ~ 1.2pF	Top	500 V	Sapphire	5000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose
	AT 27260 CAP TRIMMER 0.3-1.2PF 500V TH EXXELIA Temex	25	$27.28		Sapphire Trimmers	Bulk	Active	0.3 ~ 1.2pF	Top	500 V	Sapphire	5000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose
	GGN8R533 CAP TRIMMER 0.8-8.5PF 750V SMD Sprague-Goodman	32	$28.04		PISTONCAP®	Bulk	Obsolete	0.8 ~ 8.5pF	Side	750 V	Glass	500 @ 20MHz	0.312" Dia (7.92mm)	0.673" (17.10mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	GUR1R200 CAP TRIMMER 0.3-1.2PF 500V TH Sprague-Goodman	19	$29.15		PISTONCAP®	Bulk	Obsolete	0.3 ~ 1.2pF	-	500 V	Sapphire	4000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose
	GUN1R200 CAP TRIMMER 0.3-1.2PF 500V TH Sprague-Goodman	30	$28.76		PISTONCAP®	Bulk	Obsolete	0.3 ~ 1.2pF	-	500 V	Sapphire	4000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose
	GUF1R250 CAP TRIMMER 0.3-1.2PF 500V TH Sprague-Goodman	5	$28.55		PISTONCAP®	Bulk	Obsolete	0.3 ~ 1.2pF	-	500 V	Sapphire	4000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose
	GGN12000 CAP TRIMMER 0.8-12PF 750V TH Sprague-Goodman	12	$28.90		PISTONCAP®	Bulk	Obsolete	0.8 ~ 12pF	Side	750 V	Glass	500 @ 20MHz	0.312" Dia (7.92mm)	0.797" (20.24mm)	-55°C ~ 125°C	Through Hole	General Purpose
	GUF1R200 CAP TRIMMER 0.3-1.2PF 500V TH Sprague-Goodman	28	$28.71		PISTONCAP®	Bulk	Obsolete	0.3 ~ 1.2pF	-	500 V	Sapphire	4000 @ 250MHz	0.075" Dia (1.90mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose
	AT 27285 CAP TRIMMER 0.4-2.5PF 500V TH EXXELIA Temex	33	$29.78		Sapphire Trimmers	Tray	Active	0.4 ~ 2.5pF	Top	500 V	Sapphire	4000 @ 250MHz	0.118" Dia (3.00mm)	0.230" (5.80mm)	-55°C ~ 125°C	Through Hole	General Purpose