JFETs

(4069 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
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	-
IF170CST3 JFETs	InterFET	JFET N-Channel -30V Low Noise	1000	-
MX2N4093UB JFETs	Microchip Technology	JFET N-CH 40V 3UB	In Stock	-
PMBF4391,215 JFETs	NXP Semiconductors	JFET N-CH 40V SOT23	18715	-
J113,126 JFETs	NXP Semiconductors	JFET N-CH 40V TO92-3	In Stock	-
SMP5462TR JFETs	InterFET	JFET P-Channel 40V Low Ciss	4000	-
2SK208-R(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V 6.5MA SMINI	27531	-
SMPJ109TR JFETs	InterFET	JFET N-Channel -25V Low Noise	1976	-
PMBFJ108,215 JFETs	NXP Semiconductors	JFET N-CH 25V SOT23	11208	-
SMP4221TR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
SMP4220TR JFETs	InterFET	JFET N-Channel -30V Low Ciss	3000	-
CMPF4391 TR PBFREE JFETs	Central Semiconductor	Trans JFET N-CH 40V Si 3-Pin SOT-23 T/R	9540	-
SMP4339TR JFETs	InterFET	JFETs JFET N-Channel -50V Low Ciss	In Stock	-
SMPP1087 JFETs	InterFET	Small Signal Field-Effect Transistor, 1-Element, P-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE	In Stock	-
SMPBF510TR JFETs	InterFET	JFETs JFET N-Channel -20V Low Ciss	In Stock	-
VCR11N JFETs	InterFET	JFETs JFET N-Channel(Dual) -25V Low Ciss	In Stock	-
BSR57 JFETs	Fairchild (onsemi)	JFETs N-Ch Transistor Lo Freq/Lo Noise	In Stock	-
2N5116 PBFREE JFETs	Central Semiconductor	JFETs 1V,4V,50mA,500mW Through-Hole JFET P Channel	In Stock	-
SMP4869A JFETs	InterFET	JFETs JFET N-Channel -40V Low Ciss	In Stock	-
2N4392 JFETs	InterFET	JFETs JFET N-Channel -40V Low Noise	209	-
SMPVCR7NTR JFETs	InterFET	JFETs JFET N-Channel -15V Low Noise	In Stock	-
2N4222A JFETs	InterFET	RF Small Signal Field-Effect Transistor, 1-Element, Very High Frequency Band, Silicon, N-Channel, Junction FET, TO-72	776	-
J232 JFETs	InterFET	JFETs JFET N-Channel -40V Low Ciss	582	-