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
	A1F8S CAP TRIMMER 0.5-8PF 125V TH Knowles Voltronics	296	$0.00		A1	Bulk	Obsolete	0.5 ~ 8pF	Top	125 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.390" (9.91mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1F8SHV CAP TRIMMER 0.5-8PF 500V TH Knowles Voltronics	361	$0.00		A1_HV	Bulk	Obsolete	0.5 ~ 8pF	Top	500 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.390" (9.91mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1J12HV CAP TRIMMER 0.6-12PF 500V SMD Knowles Voltronics	501	$0.00		A1_HV	Bulk	Obsolete	0.6 ~ 12pF	Side	500 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.120" Dia (3.05mm)	0.460" (11.68mm)	-65°C ~ 125°C	Surface Mount	General Purpose
	A1J12SHV CAP TRIMMER 0.6-12PF 500V SMD Knowles Voltronics	184	$0.00		A1_HV	Bulk	Obsolete	0.6 ~ 12pF	Side	500 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.120" Dia (3.05mm)	0.460" (11.68mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1J4S CAP TRIMMER 0.45-4PF 250V SMD Knowles Voltronics	94	$0.00		A1	Bulk	Obsolete	0.45 ~ 4pF	Side	250 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1J4SHV CAP TRIMMER 0.45-4PF 1000V SMD Knowles Voltronics	51	$0.00		A1_HV	Bulk	Obsolete	0.45 ~ 4pF	Side	1000 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1J8S CAP TRIMMER 0.5-8PF 125V SMD Knowles Voltronics	37	$0.00		A1	Bulk	Obsolete	0.5 ~ 8pF	Side	125 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1J8SHV CAP TRIMMER 0.5-8PF 500V SMD Knowles Voltronics	150	$0.00		A1_HV	Bulk	Obsolete	0.5 ~ 8pF	Side	500 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1M12SHV CAP TRIMMER 0.6-12PF 500V SMD Knowles Voltronics	28	$0.00		A1_HV	Bulk	Obsolete	0.6 ~ 12pF	Top	500 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.120" Dia (3.05mm)	0.500" (12.70mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1M4S CAP TRIMMER 0.45-4PF 250V SMD Knowles Voltronics	300	$0.00		A1	Bulk	Obsolete	0.45 ~ 4pF	Top	250 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1M4SHV CAP TRIMMER 0.45-4PF 1000V SMD Knowles Voltronics	554	$0.00		A1_HV	Bulk	Obsolete	0.45 ~ 4pF	Top	1000 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1M8S CAP TRIMMER 0.5-8PF 125V SMD Knowles Voltronics	542	$0.00		A1	Bulk	Obsolete	0.5 ~ 8pF	Top	125 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1M8SHV CAP TRIMMER 0.5-8PF 500V SMD Knowles Voltronics	429	$0.00		A1_HV	Bulk	Obsolete	0.5 ~ 8pF	Top	500 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Surface Mount	Sealed
	A1P12HV CAP TRIMMER 0.6-12PF 500V TH Knowles Voltronics	185	$0.00		A1_HV	Bulk	Obsolete	0.6 ~ 12pF	Side	500 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.120" Dia (3.05mm)	0.460" (11.68mm)	-65°C ~ 125°C	Through Hole	General Purpose
	A1P12SHV CAP TRIMMER 0.6-12PF 500V TH Knowles Voltronics	164	$0.00		A1_HV	Bulk	Obsolete	0.6 ~ 12pF	Side	500 V	Polytetrafluoroethylene (PTFE)	2000 @ 100MHz	0.120" Dia (3.05mm)	0.460" (11.68mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1P4S CAP TRIMMER 0.45-4PF 250V TH Knowles Voltronics	164	$0.00		A1	Bulk	Obsolete	0.45 ~ 4pF	Side	250 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1P4SHV CAP TRIMMER 0.45-4PF 1000V TH Knowles Voltronics	351	$0.00		A1_HV	Bulk	Obsolete	0.45 ~ 4pF	Side	1000 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1P8S CAP TRIMMER 0.5-8PF 125V TH Knowles Voltronics	314	$0.00		A1	Bulk	Obsolete	0.5 ~ 8pF	Side	125 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1P8SHV CAP TRIMMER 0.5-8PF 500V TH Knowles Voltronics	320	$0.00		A1_HV	Bulk	Obsolete	0.5 ~ 8pF	Side	500 V	Polytetrafluoroethylene (PTFE)	3000 @ 100MHz	0.120" Dia (3.05mm)	0.400" (10.16mm)	-65°C ~ 125°C	Through Hole	Sealed
	A1S4S CAP TRIMMER 0.45-4PF 250V SMD Knowles Voltronics	163	$0.00		A1	Bulk	Obsolete	0.45 ~ 4pF	Top	250 V	Polytetrafluoroethylene (PTFE)	4000 @ 100MHz	-	0.440" (11.18mm)	-65°C ~ 125°C	Surface Mount	Sealed