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
	AB5 CAP TRIMMER 1-5PF 250V TH Knowles Voltronics	16	$43.21		A	Bulk	Active	1 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.480" (12.19mm)	-65°C ~ 125°C	Through Hole	General Purpose
	AD5 CAP TRIMMER 1-5PF 250V TH Knowles Voltronics	4	$43.85		A	Bulk	Active	1 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.480" (12.19mm)	-65°C ~ 125°C	Through Hole	General Purpose
	AE10 CAP TRIMMER 1-10PF 250V TH Knowles Voltronics	20	$43.04		A	Bulk	Active	1 ~ 10pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.480" (12.19mm)	-65°C ~ 125°C	Through Hole	General Purpose
	AE5 CAP TRIMMER 1-5PF 250V TH Knowles Voltronics	21	$43.24		A	Bulk	Active	1 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.480" (12.19mm)	-65°C ~ 125°C	Through Hole	General Purpose
	AF5 CAP TRIMMER 1-5PF 250V TH Knowles Voltronics	3	$43.69		A	Bulk	Active	1 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.480" (12.19mm)	-65°C ~ 125°C	Through Hole	General Purpose
	AJ5 CAP TRIMMER 1-5PF 250V SMD Knowles Voltronics	17	$43.63		A	Bulk	Active	1 ~ 5pF	Side	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.500" (12.70mm)	-65°C ~ 125°C	Surface Mount	General Purpose
	AP4 CAP TRIMMER 1000V HZT TH Knowles Voltronics	24	$43.87			Bulk	Active	-	-	-	-	-	-	-	-	-	-
	AP5 CAP TRIMMER 1-5PF 250V TH Knowles Voltronics	20	$43.66		A	Bulk	Active	1 ~ 5pF	Side	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.500" (12.70mm)	-65°C ~ 125°C	Through Hole	General Purpose
	AT5 CAP TRIMMER 1-5PF 250V SMD Knowles Voltronics	15	$44.11		A	Bulk	Active	1 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.280" Dia (7.11mm)	0.480" (12.19mm)	-65°C ~ 125°C	Surface Mount	General Purpose
	KF4SD CAP TRIMMER 0.5-4PF 250V SMD Knowles Voltronics	8	$44.10		K	Bulk	Active	0.5 ~ 4pF	Top	250 V	Air	2000 @ 100MHz	0.230" Dia (5.84mm)	0.470" (11.94mm)	-65°C ~ 125°C	Surface Mount	Sealed
	KJ1HV CAP TRIMMER 0.2-1PF 1000V SMD Knowles Voltronics	4	$43.60		K_HV	Bulk	Active	0.2 ~ 1pF	Side	1000 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.230" Dia (5.84mm)	0.490" (12.45mm)	-65°C ~ 125°C	Surface Mount	Sealed
	KJ1SD CAP TRIMMER 0.2-1PF 250V SMD Knowles Voltronics	15	$43.61		K	Bulk	Active	0.2 ~ 1pF	Side	250 V	Air	2000 @ 100MHz	0.230" Dia (5.84mm)	0.490" (12.45mm)	-65°C ~ 125°C	Surface Mount	Sealed
	KJ4SD CAP TRIMMER 0.6-4PF 250V SMD Knowles Voltronics	10	$43.02		K	Bulk	Active	0.6 ~ 4pF	Side	250 V	Air	2000 @ 100MHz	0.230" Dia (5.84mm)	0.490" (12.45mm)	-65°C ~ 125°C	Surface Mount	Sealed
	KM4SD CAP TRIMMER 0.5-4PF 250V SMD Knowles Voltronics	2	$43.54		K	Bulk	Active	0.5 ~ 4pF	Top	250 V	Air	2000 @ 100MHz	0.200" Dia (5.08mm)	0.470" (11.94mm)	-65°C ~ 125°C	Surface Mount	General Purpose
	KP1HV CAP TRIMMER 0.2-1PF 1000V TH Knowles Voltronics	7	$42.97		K_HV	Bulk	Active	0.2 ~ 1pF	Side	1000 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.230" Dia (5.84mm)	0.490" (12.45mm)	-65°C ~ 125°C	Through Hole	General Purpose
	KP1SD CAP TRIMMER 0.2-1PF 250V TH Knowles Voltronics	9	$43.32		K	Bulk	Active	0.2 ~ 1pF	Side	250 V	Air	2000 @ 100MHz	0.230" Dia (5.84mm)	0.490" (12.45mm)	-65°C ~ 125°C	Through Hole	General Purpose
	KP4SD CAP TRIMMER 0.5-4PF 250V TH Knowles Voltronics	19	$43.15		K	Bulk	Active	0.5 ~ 4pF	Side	250 V	Air	2000 @ 100MHz	0.230" Dia (5.84mm)	0.490" (12.45mm)	-65°C ~ 125°C	Through Hole	General Purpose
	KT1HV CAP TRIMMER 0.2-1PF 1000V PNL MT Knowles Voltronics	21	$43.29		K_HV	Bulk	Active	0.2 ~ 1pF	Top	1000 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.230" Dia (5.84mm)	0.470" (11.94mm)	-65°C ~ 125°C	Panel Mount	General Purpose
	KT1SD CAP TRIMMER 0.2-1PF 250V PNL MNT Knowles Voltronics	10	$43.61		K	Bulk	Active	0.2 ~ 1pF	Top	250 V	Air	780 @ 100MHz	0.230" Dia (5.84mm)	0.470" (11.94mm)	-65°C ~ 125°C	Panel Mount	Sealed
	KT4SD CAP TRIMMER 0.5-4PF 250V PNL MNT Knowles Voltronics	10	$43.20		K	Bulk	Active	0.5 ~ 4pF	Top	250 V	Air	2000 @ 100MHz	0.230" Dia (5.84mm)	0.470" (11.94mm)	-65°C ~ 125°C	Panel Mount	General Purpose