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
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	-
SMPJ304TR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
SMPJ232 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	149	-
SMP5460 JFETs	InterFET	JFET P-Channel 40V Low Ciss	772	-
SMP4220ATR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
SMP5114 JFETs	InterFET	JFET P-Channel 30V Low Noise	960	-
SMP152 JFETs	InterFET	JFET N-Channel -20V Low Noise	739	-
SMP4392TR JFETs	InterFET	JFET N-Channel -40V Low Noise	3000	-
IF4500ST3TR JFETs	InterFET	JFET N-Channel -20V Low Noise	1559	-
IF170AST3TR JFETs	InterFET	JFET N-Channel -30V Low Noise	30000	-
SMP4393 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	419	-
SMP4391TR JFETs	InterFET	JFET N-Channel -40V Low Noise	3000	-
IFN160AST3TR JFETs	InterFET	JFET N-Channel -50V Low Ciss	2949	-
SMP4416A JFETs	InterFET	JFET N-Channel -35V Low Ciss	1000	-
SMP5020 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, P-Channel, Silicon, Junction FET, TO-236	980	-
SMPJ109 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	336	-
SMPJ110TR JFETs	InterFET	JFET N-Channel -25V Low Noise	4000	-
SMPJ110 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	4000	-
IFN160BST3TR JFETs	InterFET	JFET N-Channel -50V Low Ciss	3000	-
SMP4220A JFETs	InterFET	JFET N-Channel -30V Low Ciss	1000	-
SMP5485TR JFETs	InterFET	JFET N-Channel -25V Low Ciss	3000	-
IF1320ST3 JFETs	InterFET	JFET N-Channel -20V Low Noise	779	-
SMP4341 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	618	-
SMP5485 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236	899	-