U309

Mfr. #:: U309
Manufacturer:: InterFET
Description:: JFET JFET N-Channel -25V 20mA 500mW 4mW
Lifecycle:: New from this manufacturer.
Datasheet:: U309 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: InterFET

Product Category:: JFET

RoHS:: Y

Technology:: Si

Mounting Style:: Through Hole

Package / Case:: TO-52-3

Transistor Polarity:: N-Channel

Configuration:: Single

Vds - Drain-Source Breakdown Voltage:: 10 V

Vgs - Gate-Source Breakdown Voltage:: - 25 V

Drain-Source Current at Vgs=0:: 30 mA

Id - Continuous Drain Current:: 1 nA

Pd - Power Dissipation:: 500 mW (1/2 W)

Series:: U309

Packaging:: Bulk

Type:: JFET

Brand:: InterFET

Forward Transconductance - Min:: 10 mS

Gate-Source Cutoff Voltage:: - 4 V

Factory Pack Quantity:: 1

Tags: U309, U30

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

U309 Ratings and Reviews

C***h

Very slow shipping but its here, thank you!

2019-06-14

T***a

I ordered the same component from 5 suppliers. The fastest took 13 days. HESAI 3C Electronic components Store took 33 days

2019-04-02

I***v

The seller sent quickly recommend, but the post of russia as always on top! 3 weeks before the urals after crossing the border.

2019-02-12

D***S

Είμαι πολύ ικανοποιημένος από το όλο σέρβις, το προϊών θα το δοκιμάσω και θα σας πω,τα αποτελέσματα.

2019-07-06

U309 Description

***ure Electronics: U309 Series -25 V 20 mA N-Channel JFET High Frequency Amplifier - TO-52

Market price

Part #	Mfg.	Description	Stock	Price
DB2U30900L DISTI # DB2U30900L-ND	Panasonic Electronic Components	DIODE SCHOTTKY 30V 100MA USSMINI RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Limited Supply - Call
C901U309CUNDAAWL35 DISTI # C901U309CUNDAAWL35-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDBAWL35 DISTI # C901U309CUNDBAWL35-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDCAWL35 DISTI # C901U309CUNDCAWL35-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDAAWL40 DISTI # C901U309CUNDAAWL40-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDBAWL40 DISTI # C901U309CUNDBAWL40-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDCAWL40 DISTI # C901U309CUNDCAWL40-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDAAWL45 DISTI # C901U309CUNDAAWL45-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDBAWL45 DISTI # C901U309CUNDBAWL45-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDCAWL45 DISTI # C901U309CUNDCAWL45-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDAAWL20 DISTI # C901U309CUNDAAWL20-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDBAWL20 DISTI # C901U309CUNDBAWL20-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDCAWL20 DISTI # C901U309CUNDCAWL20-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Bulk	Limited Supply - Call
C901U309CUNDAA7317 DISTI # C901U309CUNDAA7317-ND	KEMET Corporation	CAP CER 3PF 400VAC C0G/NP0 RAD RoHS: Compliant Min Qty: 500 Container: Tape & Box (TB)	Limited Supply - Call
PXU309B0 DISTI # PXU309B0-ND	Red Lion Controls	CONTROL TEMP/PROC 24V PANEL MNT RoHS: Compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$136.3400
RW74U3091FB12 DISTI # RW74U3091FB12	Vishay Intertechnologies	Res Wirewound 3.09K Ohm 1% 5W ±20ppm/°C Ceramic Hi Temp Sil AXL Thru-Hole Bulk - Bulk (Alt: RW74U3091FB12) RoHS: Not Compliant Min Qty: 100 Container: Bulk	Americas - 0	100:$0.9829 200:$0.9539 400:$0.9149 600:$0.7659 1000:$0.6969
RW79U3091FB12 DISTI # RW79U3091FB12	Vishay Intertechnologies	Res Wirewound 3.09K Ohm 1% 3W ±20ppm/°C Ceramic Hi Temp Sil AXL Thru-Hole Bulk - Bulk (Alt: RW79U3091FB12) RoHS: Not Compliant Min Qty: 100 Container: Bulk	Americas - 0	100:$0.8669 200:$0.8409 400:$0.8069 600:$0.7159 1000:$0.5839
660-004M10U3-09 DISTI # 660-004M10U3-09	Glenair Inc	Connector Accessories Plug Protective Cover Electroless Nickel 10 Shell Size - Bulk (Alt: 660-004M10U3-09) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
C901U309CYNDBAWL40 DISTI # C901U309CYNDBAWL40	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C901U309CYNDBAWL40) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.2129 3000:$0.2049 5000:$0.1979 10000:$0.1909 20000:$0.1879
C907U309CZNDCAWL40 DISTI # C907U309CZNDCAWL40	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C907U309CZNDCAWL40) RoHS: Compliant Min Qty: 5500 Container: Reel	Americas - 0	5500:$0.0689 6500:$0.0659 12000:$0.0639 27500:$0.0619 55000:$0.0609
C901U309CUNDCAWL35 DISTI # C901U309CUNDCAWL35	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C901U309CUNDCAWL35) RoHS: Compliant Min Qty: 1500 Container: Reel	Americas - 0	1500:$0.2859 2500:$0.2749 4000:$0.2649 7500:$0.2559 15000:$0.2509
C901U309CZNDDA7317 DISTI # C901U309CZNDDA7317	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C901U309CZNDDA7317) RoHS: Compliant Min Qty: 8000 Container: Reel	Americas - 0	8000:$0.0477 10000:$0.0459 18000:$0.0442 40000:$0.0427 80000:$0.0420
C905U309CYNDBAWL35 DISTI # C905U309CYNDBAWL35	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C905U309CYNDBAWL35) RoHS: Compliant Min Qty: 4500 Container: Reel	Americas - 0	4500:$0.0829 5500:$0.0799 10000:$0.0769 22500:$0.0739 45000:$0.0729
C907U309CYNDAAWL50 DISTI # C907U309CYNDAAWL50	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C907U309CYNDAAWL50) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.2129 3000:$0.2049 5000:$0.1979 10000:$0.1909 20000:$0.1879
C901U309CZNDCA7317 DISTI # C901U309CZNDCA7317	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C901U309CZNDCA7317) RoHS: Compliant Min Qty: 8000 Container: Reel	Americas - 0	8000:$0.0477 10000:$0.0459 18000:$0.0442 40000:$0.0427 80000:$0.0420
C905U309CYNDAAWL35 DISTI # C905U309CYNDAAWL35	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C905U309CYNDAAWL35) RoHS: Compliant Min Qty: 4500 Container: Reel	Americas - 0	4500:$0.0829 5500:$0.0799 10000:$0.0769 22500:$0.0739 45000:$0.0729
C907U309CYNDCAWL40 DISTI # C907U309CYNDCAWL40	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C907U309CYNDCAWL40) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.2129 3000:$0.2049 5000:$0.1979 10000:$0.1909 20000:$0.1879
C901U309CVNDCAWL50 DISTI # C901U309CVNDCAWL50	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C901U309CVNDCAWL50) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.1749 3500:$0.1679 6000:$0.1619 12500:$0.1569 25000:$0.1539
C901U309CYNDBA7317 DISTI # C901U309CYNDBA7317	KEMET Corporation	CERAMIC DISC CAP - Tape and Reel (Alt: C901U309CYNDBA7317) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.2129 4000:$0.2049 6000:$0.1979 10000:$0.1909 20000:$0.1879
C907U309CZNDCA7317 DISTI # C907U309CZNDCA7317	KEMET Corporation	CERAMIC DISC CAP - Ammo Pack (Alt: C907U309CZNDCA7317) RoHS: Compliant Min Qty: 6000 Container: Ammo Pack	Americas - 0	6000:$0.0689 8000:$0.0659 14000:$0.0639 30000:$0.0619 60000:$0.0609
U309 DISTI # 13C1876	Vishay Intertechnologies	TRANSISTOR,Breakdown Voltage Vbr:-25V,Zero Gate Voltage Drain Current Idss Min:12mA,Zero Gate Voltage Drain Current Idss Max:30mA,Gate-Source Cutoff Voltage Vgs(off) Max:-4V,Transistor Type:JFET,No. of Pins:3 Pin,MSL:- , RoHS Compliant: No	0
WF08U3092BTL DISTI # 03AC3778	Walsin Technology Corporation	RES, THIN FILM, 30K9, 0.1%, 0.1W, 0805,Resistance:30.9kohm,Product Range:WF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	15000	1:$0.0630 5000:$0.0590 10000:$0.0520 20000:$0.0450 30000:$0.0390
WF08U3092BTL DISTI # 02AC0602	Walsin Technology Corporation	RES, THIN FILM, 30K9, 0.1%, 0.1W, 0805,Resistance:30.9kohm,Product Range:WF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	4680	1:$0.2740 10:$0.2410 25:$0.2150 50:$0.1320 100:$0.1090 250:$0.0930 500:$0.0760 1000:$0.0610
N9917AU-309 DISTI # 07W8220	Agilent Technologies Inc	DC BIAS VARIABLE-VOLTAGE SOURCE, FIELDFOX ANALYZER,Accessory Type:DC Bias Variable-Voltage Source,For Use With:Keysight N9917A FieldFox Microwave Combination Analyzers,Product Range:- , RoHS Compliant: NA	0	1:$545.0000
MCWF08U3092BTL DISTI # 06AC1730	SPC Multicomp	RES, THIN FILM, 30K9, 0.1%, 0.1W, 0805,Resistance:30.9kohm,Product Range:MCWF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	5000	1:$0.0930 250:$0.0720 500:$0.0640 1000:$0.0580 5000:$0.0540
N9914AU-309 DISTI # 07W8184	Agilent Technologies Inc	DC BIAS VARIABLE-VOLTAGE SOURCE, FIELDFOX ANALYZER,Accessory Type:DC Bias Variable-Voltage Source,For Use With:Keysight N9914A FieldFox RF Combination Analyzers , RoHS Compliant: NA	0	1:$545.0000
MCWF08U3090BTL DISTI # 06AC1728	SPC Multicomp	RES, THIN FILM, 309R, 0.1%, 0.1W, 0805,Resistance:309ohm,Product Range:MCWF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	5000	1:$0.0980 250:$0.0760 500:$0.0690 1000:$0.0640 5000:$0.0590
XT3NU3090AFF000XXX DISTI # 64Y5497	ABB Low Voltage Products and Systems	XT3N 225 TMF 90-900 3P F F UL/CSA	0	1:$2,115.6200 3:$2,035.2800 5:$1,995.1100 10:$1,954.9400 25:$1,887.9900
XT1NU3090AFF000XXX DISTI # 64Y5056	ABB Low Voltage Products and Systems	AB XT1NU3090AFF000XXX XT1N 125 TMF	0	1:$1,489.4100 3:$1,419.7300 5:$1,376.1800 10:$1,323.9200 25:$1,297.7900
MCWF08U3091BTL DISTI # 06AC1729	SPC Multicomp	RES, THIN FILM, 3K09, 0.1%, 0.1W, 0805,Resistance:3.09kohm,Product Range:MCWF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	5000	1:$0.0980 250:$0.0760 500:$0.0690 1000:$0.0640 5000:$0.0590
N9918AU-309 DISTI # 07W8232	Agilent Technologies Inc	DC BIAS VARIABLE-VOLTAGE SOURCE, FIELDFOX ANALYZER,Accessory Type:DC Bias Variable-Voltage Source,For Use With:Keysight N9918A FieldFox Microwave Combination Analyzers , RoHS Compliant: NA	0	1:$545.0000
N9913AU-309 DISTI # 07W8172	Agilent Technologies Inc	DC BIAS VARIABLE-VOLTAGE SOURCE, FIELDFOX ANALYZER,Accessory Type:DC Bias Variable-Voltage Source,For Use With:Keysight N9913A FieldFox RF Combination Analyzers,Product Range:N9913A Series , RoHS Compliant: NA	0	1:$545.0000
XT1NU3090AAA000XXX DISTI # 64Y5055	ABB Low Voltage Products and Systems	AB XT1NU3090AAA000XXX XT1N 125 TMF	0	1:$1,648.4400 3:$1,571.3200 5:$1,523.1200 10:$1,465.2800 25:$1,436.3600
MCWF08U3093BTL DISTI # 06AC1731	SPC Multicomp	RES, THIN FILM, 309K, 0.1%, 0.1W, 0805,Resistance:309kohm,Product Range:MCWF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	5000	1:$0.1000 250:$0.0780 500:$0.0710 1000:$0.0660 5000:$0.0600
WF08U3093BTL DISTI # 03AC3779	Walsin Technology Corporation	RES, THIN FILM, 309K, 0.1%, 0.1W, 0805,Resistance:309kohm,Product Range:WF08U Series,Voltage Rating:100V,Resistor Element Material:Thin Film,Resistor Case Style:0805 [2012 Metric],Power Rating:100mW,Resistance Tolerance:± , RoHS Compliant: Yes	15000	1:$0.0620 5000:$0.0580 10000:$0.0510 20000:$0.0440 30000:$0.0380
CDRBU2WU30-90S DISTI # E1552263	SMC Corporation of America	ACTUATOR,FREE MOUNT ROTARY RoHS: Not Compliant	0	1:$164.7430
ECDRB1BWU30-90S DISTI # E2075755	SMC Corporation of America	ACTUATOR,ROTARY,VANE TYPE RoHS: Not Compliant	0	1:$182.1430
ECDRB1FWU30-90D DISTI # E2075756	SMC Corporation of America	ACTUATOR,ROTARY RoHS: Not Compliant	0	1:$281.2000
ASLD31122DNU-309-R DISTI # 71199769	IDEC Corporation	30mm TWND Series Dcast Zinc Illum Selector Switch 45deg-3 position LED Red RoHS: Compliant	0	1:$113.0100 3:$83.3300 5:$80.0000 25:$75.8200 50:$64.9900
ASLD322222DNU-309-R DISTI # 71200243	IDEC Corporation	30mm TWND Series Dcast Zinc Illum Selector Switch 45deg-3 position LED Red RoHS: Compliant	0	1:$128.0700 3:$94.4500 5:$90.6800 25:$85.9500 50:$73.6700
ASLD331122DNU-309-G DISTI # 71200530	IDEC Corporation	30mm TWND Series Dcast Zinc Illum Selector Switch 45deg-3 position LED Green RoHS: Compliant	0	1:$128.0700 3:$94.4500 5:$90.6800 25:$85.9500 50:$73.6700

Image	Part #	Description
	Mfr.#: LM324N OMO.#: OMO-LM324N	Operational Amplifiers - Op Amps Quad
	Mfr.#: NE5532P OMO.#: OMO-NE5532P	Operational Amplifiers - Op Amps Dual Low Noise
	Mfr.#: LT6231CS8#PBF OMO.#: OMO-LT6231CS8-PBF	Precision Amplifiers Dual 215MHz Ultra Low Noise Low power Op Amp
	Mfr.#: MJ15004G OMO.#: OMO-MJ15004G	Bipolar Transistors - BJT 20A 140V 250W PNP
	Mfr.#: 08-52-0072 OMO.#: OMO-08-52-0072	Headers & Wire Housings TERMINAL 18-24 BULK
	Mfr.#: 9001-12-01 OMO.#: OMO-9001-12-01	Reed Relays 1 FORM A 12V W/DIODE
	Mfr.#: B78108E1331M009 OMO.#: OMO-B78108E1331M009	Fixed Inductors 0.33uH 5200mA 500MHz HF-Choke Axial 20%
	Mfr.#: 08-50-0114 OMO.#: OMO-08-50-0114	Headers & Wire Housings CRIMP TERM 22-30 TIN
	Mfr.#: LM324N OMO.#: OMO-LM324N-TEXAS-INSTRUMENTS	Operational Amplifiers - Op Amps Quad Operational Amp
	Mfr.#: B78108E1331M009 OMO.#: OMO-B78108E1331M009-EPCOS	Common Mode Filters / Chokes 0.33uH 5200mA 500MHz HF-Choke Axial 20%