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
MMBFJ112 JFETs	onsemi	N-CH JFET 35V 5mA SOT-23 Surface Mount Transistor	14984	50+: $0.12752 150+: $0.11357 500+: $0.10312 Show More
BSR57 JFETs	onsemi	Trans JFET N-CH 3-Pin SOT-23 T/R	36113	50+: $0.18308 150+: $0.16364 500+: $0.13939 Show More
BSR58 JFETs	onsemi	Trans JFET N-CH 3-Pin SOT-23 T/R	156	5+: $0.13217 50+: $0.12949 150+: $0.12772
J175-D26Z JFETs	onsemi	JFET P-CH 30V TO92-3	739	1+: $0.30685 10+: $0.30000 30+: $0.29485 Show More
SST174-E3 JFETs	Vishay / Siliconix	JFET P-CH 30V TO236	In Stock	-
SST5484-E3 JFETs	Vishay / Siliconix	JFET N-CH 25V SOT23	In Stock	-
SST5485-E3 JFETs	Vishay / Siliconix	JFET N-CH 25V SOT23	42021	-
SST5486-T1-E3 JFETs	Vishay / Siliconix	JFET N-CH 25V SOT23	In Stock	-
TF412ST5G JFETs	onsemi	Trans JFET N-CH 30V 10mA Automotive 3-Pin SOT-883 T/R	In Stock	125+: $0.10303 500+: $0.09067 1000+: $0.08663
PN4391 TRE JFETs	Central Semiconductor	JFET N-CH 40V TO92-3	In Stock	-
CP206-2N4393-CT20 JFETs	Central Semiconductor	JFET N-CH 40V 1=20PCS	In Stock	-
CP210-2N4416-CT20 JFETs	Central Semiconductor	TRANS JFET NCH 1=20PCS	In Stock	-
NSVJ3557SA3T1G JFETs	onsemi	Trans JFET N-CH 15V 50mA Automotive 3-Pin SC-59 T/R	412	1+: $0.34800 10+: $0.34115 30+: $0.33600 Show More
SMMBFJ175LT1G JFETs	onsemi	P-Channel JFET Transistor, 30 V, 3000-REEL	In Stock	15000+: $0.12847
JFE150DCKR JFETs	Texas Instruments	JFET N-CH 40V 50MA SC70-5	3837	10+: $2.35885 30+: $2.11543 100+: $1.76057 Show More
JFE2140DR JFETs	Texas Instruments	JFET 2N-CH 40V 50MA 8SOIC	3985	10+: $4.44172 30+: $4.02857 100+: $3.60857 Show More
JFE150DBVR JFETs	Texas Instruments	PROTOTYPE	220	1+: $3.95143 10+: $3.52628 30+: $3.30857 Show More
2SK209-BL(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V 14MA SC59	34964	50+: $0.24655 150+: $0.21692 500+: $0.17996 Show More
2SK880-Y(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V USM	4308	5+: $0.14636 50+: $0.12656 150+: $0.11808 Show More
2SK209-Y(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V 14MA SC59	9546	5+: $0.21808 50+: $0.16528 150+: $0.14264 Show More
2SK209-GR(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V 14MA SC59	55616	50+: $0.11437 150+: $0.09853 500+: $0.08664 Show More
2SK208-Y(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V 6.5MA SMINI	4622	5+: $0.16301 50+: $0.12840 150+: $0.11357 Show More
2SK208-GR(TE85L,F) JFETs	Toshiba Electronic Devices and Storage Corporation	JFET N-CH 50V 6.5MA SC59	10951	5+: $0.15685 50+: $0.12361 150+: $0.10700 Show More
2SK3018FPDT106 JFETs	ROHM Semiconductor		3265	10+: $0.05348 100+: $0.04279 300+: $0.03744
2SK4013 JFETs	Toshiba Electronic Devices and Storage Corporation	Trans MOSFET N-CH Si 800V 6A 3-Pin(3+Tab) TO-220SIS / Silicon N Channel MOS Type Switching Regulator Applications	13	1+: $2.90915 10+: $2.83715 30+: $2.78915