JFETs

(552 results)

Junction gate field-effect transistors (JFET) are devices used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. A potential difference of the proper polarity applied between the gate and source terminals increases resistance to current flow, which means less current would flow in the channel between the source and drain terminals. JFETs do not need a biasing current due to a charge flowing through a semiconducting channel between source and drain terminals.

Part #	Manufacturer	Description	Availability	Pricing
SMP5484TR JFETs	InterFET	JFET N-Channel -25V Low Ciss	3000	-
SMP5486TR JFETs	InterFET	JFET N-Channel -25V Low Ciss	3000	-
SMP4338 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	4839	-
SMPJ305 JFETs	InterFET	JFET N-Channel -30V Low Ciss	980	-
IF170AST3 JFETs	InterFET	JFET N-Channel -30V Low Noise	292	-
SMP4340 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	732	-
SMP4221ATR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
SMP4117 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	4453	-
SMP4220ATR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
SMP4392 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	433	-
SMP4341TR JFETs	InterFET	JFET N-Channel -50V Low Ciss	3000	-
IFN201ST3 JFETs	InterFET	JFET N-Channel -40V Low Ciss	980	-
IFN201AST3 JFETs	InterFET	JFET N-Channel -40V Low Ciss	500	-
SMP4118A JFETs	InterFET	JFET N-Channel -40V Low Ciss	682	-
IF170BST3TR JFETs	InterFET	JFET N-Channel -30V Low Noise	3000	-
SMP4338TR JFETs	InterFET	JFET N-Channel -50V Low Ciss	3000	-
SMPJ305TR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
IF4500ST3TR JFETs	InterFET	JFET N-Channel -20V Low Noise	1559	-
SMPJ109 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	336	-
IF140ST3TR JFETs	InterFET	JFET N-Channel -20V Low Ciss	3000	-
SMP5115TR JFETs	InterFET	JFET P-Channel 30V Low Noise	3000	-
SMP4118 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	1000	-
IFN160AST3 JFETs	InterFET	JFET N-Channel -50V Low Ciss	980	-
SMPJ177TR JFETs	InterFET	JFET P-Channel 30V Low Noise	3000	-
SMPJ304 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	265	-