Capacitors

A1J4

Active

TRIMMER / VARIABLE CAPACITORS 0.45 - 4.0PF 250VOLTS

Search across all available documentation for this part.

Capacitors

Active

TRIMMER / VARIABLE CAPACITORS 0.45 - 4.0PF 250VOLTS

Technical Specifications

Parameters and characteristics for this part

Specification	A1J4

Adjustment Type	Side
Capacitance Range [Max]	4 pF
Capacitance Range [Min]	0.45 pF
Dielectric Material	Polytetrafluoroethylene (PTFE)
Features	General Purpose
Height - Seated (Max) [Max]	6.6 mm
Height - Seated (Max) [Max]	0.26 in
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-65 ░C
Q @ Freq	100 MHz, 4000
Size / Dimension [diameter]	0.16 in
Size / Dimension [diameter]	4.06 mm
Voltage - Rated	250 V

Part	Operating Temperature [Min]	Operating Temperature [Max]	Q @ Freq	Dielectric Material	Voltage - Rated	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Capacitance Range [Min]	Capacitance Range [Max]	Adjustment Type	Size / Dimension [diameter]	Size / Dimension [diameter]	Mounting Type	Features	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]
Knowles Syfer A1W8	-65 ░C	125 °C	100 MHz 3000	Polytetrafluoroethylene (PTFE)	125 V	0.4 in	10.16 mm	0.5 pF	8 pF	Top	3.05 mm	0.12 "	Surface Mount	General Purpose
Knowles Syfer A1T8	-65 ░C	125 °C	100 MHz 3000	Polytetrafluoroethylene (PTFE)	125 V			0.5 pF	8 pF	Top	4.06 mm	0.16 in	Panel Mount	General Purpose	9.91 mm	0.39 "
Knowles Syfer A1M4	-65 ░C	125 °C	100 MHz 4000	Polytetrafluoroethylene (PTFE)	250 V			0.45 pF	4 pF	Top	4.06 mm	0.16 in	Surface Mount	General Purpose	6.6 mm	0.26 in
Knowles Syfer A1J4	-65 ░C	125 °C	100 MHz 4000	Polytetrafluoroethylene (PTFE)	250 V			0.45 pF	4 pF	Side	4.06 mm	0.16 in	Surface Mount	General Purpose	6.6 mm	0.26 in
Knowles Syfer A1P8	-65 ░C	125 °C	100 MHz 3000	Polytetrafluoroethylene (PTFE)	125 V	0.4 in	10.16 mm	0.5 pF	8 pF	Side	3.05 mm	0.12 "	Through Hole	General Purpose
Knowles Syfer A1S8	-65 ░C	125 °C	100 MHz 3000	Polytetrafluoroethylene (PTFE)	125 V			0.5 pF	8 pF	Top			Surface Mount	General Purpose	11.18 mm	0.44 "
Knowles Syfer A1P12S	-65 ░C	125 °C	100 MHz 2000	Polytetrafluoroethylene (PTFE)	125 V			0.6 pF	12 pF	Side	3.05 mm	0.12 "	Through Hole	Sealed	11.68 mm	0.46 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 21.54
		10	$ 17.13
	N/A	62	$ 32.55
Mouser	N/A	100	$ 18.96
		500	$ 17.12

General part information

0.45 ~ 4pF Trimmer Capacitor 250 V Side Surface Mount

Technical documentation and resources

No documents available