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
	ET4HV CAP TRIMMER 0.8-4PF 1000V PNL MT Knowles Voltronics	230	$0.00		E_HV	Bulk	Obsolete	0.8 ~ 4pF	Top	1000 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.300" Dia (7.62mm)	0.410" (10.41mm)	-65°C ~ 125°C	Panel Mount	General Purpose
	ET5 CAP TRIMMER 0.8-5PF 250V PNL MNT Knowles Voltronics	154	$0.00		E	Bulk	Obsolete	0.8 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.500" (12.70mm)	-65°C ~ 125°C	Panel Mount	Sealed
	ET5L CAP TRIMMER 0.8-5PF 250V PNL MNT Knowles Voltronics	175	$0.00		E	Bulk	Obsolete	0.8 ~ 5pF	Top	250 V	Air	5000 @ 100MHz	0.300" Dia (7.62mm)	0.500" (12.70mm)	-65°C ~ 125°C	Panel Mount	Sealed
	HSF19 CAP TRIMMER 2-19PF 125V TH Knowles Voltronics	55	$0.00		H	Bulk	Active	2 ~ 19pF	Top	125 V	Glass	1000 @ 1MHz	0.310" Dia (7.87mm)	0.340" (8.64mm)	-55°C ~ 125°C	Through Hole	Sealed
	HSF34 CAP TRIMMER 2-34PF 125V TH Knowles Voltronics	586	$0.00		H	Bulk	Active	2 ~ 34pF	Top	125 V	Glass	900 @ 1MHz	0.310" Dia (7.87mm)	0.410" (10.41mm)	-55°C ~ 125°C	Through Hole	Sealed
	HSF46 CAP TRIMMER 2-46PF 125V TH Knowles Voltronics	344	$0.00		H	Bulk	Active	2 ~ 46pF	Top	125 V	Glass	800 @ 1MHz	0.310" Dia (7.87mm)	0.490" (12.45mm)	-55°C ~ 125°C	Through Hole	Sealed
	HSF64 CAP TRIMMER 2-64PF 125V TH Knowles Voltronics	579	$0.00		H	Bulk	Active	2 ~ 64pF	Top	125 V	Glass	700 @ 1MHz	0.310" Dia (7.87mm)	0.600" (15.24mm)	-55°C ~ 125°C	Through Hole	Sealed
	HSM19 CAP TRIMMER 2-19PF 125V SMD Knowles Voltronics	24	$0.00		H	Bulk	Active	2 ~ 19pF	Top	125 V	Glass	1000 @ 1MHz	0.310" Dia (7.87mm)	0.340" (8.64mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	HSM34 CAP TRIMMER 2-34PF 125V SMD Knowles Voltronics	560	$0.00		H	Bulk	Active	2 ~ 34pF	Top	125 V	Glass	900 @ 1MHz	0.310" Dia (7.87mm)	0.410" (10.41mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	HSM46 CAP TRIMMER 2-46PF 125V SMD Knowles Voltronics	132	$0.00		H	Bulk	Active	2 ~ 46pF	Top	125 V	Glass	800 @ 1MHz	0.310" Dia (7.87mm)	0.490" (12.45mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	HSM64 CAP TRIMMER 2-64PF 125V SMD Knowles Voltronics	384	$0.00		H	Bulk	Active	2 ~ 64pF	Top	125 V	Glass	700 @ 1MHz	0.310" Dia (7.87mm)	0.600" (15.24mm)	-55°C ~ 125°C	Surface Mount	General Purpose
	HSP19 CAP TRIMMER 2-19PF 125V TH Knowles Voltronics	16	$0.00		H	Bulk	Active	2 ~ 19pF	Side	125 V	Glass	1000 @ 1MHz	0.310" Dia (7.87mm)	0.370" (9.40mm)	-55°C ~ 125°C	Through Hole	General Purpose
	HSP34 CAP TRIMMER 2-34PF 125V TH Knowles Voltronics	369	$0.00		H	Bulk	Active	2 ~ 34pF	Side	125 V	Glass	900 @ 1MHz	0.310" Dia (7.87mm)	0.440" (11.18mm)	-55°C ~ 125°C	Through Hole	General Purpose
	HSP46 CAP TRIMMER 2-46PF 125V TH Knowles Voltronics	185	$0.00		H	Bulk	Active	2 ~ 46pF	Side	125 V	Glass	800 @ 1MHz	0.310" Dia (7.87mm)	0.520" (13.21mm)	-55°C ~ 125°C	Through Hole	General Purpose
	HSP64 CAP TRIMMER 2-64PF 125V TH Knowles Voltronics	106	$0.00		H	Bulk	Active	2 ~ 64pF	Side	125 V	Glass	700 @ 1MHz	0.310" Dia (7.87mm)	0.630" (16.00mm)	-55°C ~ 125°C	Through Hole	General Purpose
	HTM130C CAP TRIMMER 2-64PF 125V PNL MNT Knowles Voltronics	258	$0.00		H	Bulk	Active	2 ~ 64pF	Top	125 V	Glass	700 @ 1MHz	0.310" Dia (7.87mm)	1.170" (29.72mm)	-55°C ~ 125°C	Panel Mount	Sealed
	HTM19C CAP TRIMMER 2-19PF 125V PNL MNT Knowles Voltronics	267	$0.00		H	Bulk	Active	2 ~ 19pF	Top	125 V	Glass	1000 @ 1MHz	0.310" Dia (7.87mm)	0.370" (9.40mm)	-55°C ~ 125°C	Panel Mount	General Purpose
	HTM210C CAP TRIMMER 2-130PF 125V PNL MNT Knowles Voltronics	263	$0.00		H	Bulk	Active	2 ~ 130pF	Top	125 V	Glass	500 @ 1MHz	0.310" Dia (7.87mm)	1.770" (44.96mm)	-55°C ~ 125°C	Panel Mount	Sealed
	HTM250C CAP TRIMMER 2-250PF 125V PNL MNT Knowles Voltronics	106	$0.00		H	Bulk	Active	2 ~ 250pF	Top	125 V	Glass	250 @ 1MHz	0.310" Dia (7.87mm)	2.000" (50.80mm)	-55°C ~ 125°C	Panel Mount	Sealed
	HTM34C CAP TRIMMER 2-34PF 125V PNL MNT Knowles Voltronics	162	$0.00		H	Bulk	Active	2 ~ 34pF	Top	125 V	Glass	900 @ 1MHz	0.310" Dia (7.87mm)	0.450" (11.43mm)	-55°C ~ 125°C	Panel Mount	Sealed