JFETs
Browse available JFETs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | FET Type | Voltage - Breakdown (V(BR)GSS) | Drain to Source Voltage (Vdss) | Current - Drain (Idss) @ Vds (Vgs=0) | Current Drain (Id) - Max | Voltage - Cutoff (VGS off) @ Id | Input Capacitance (Ciss) (Max) @ Vds | Resistance - RDS(On) | Power - Max | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MMBF4393LT1GJFET N-CH 30V SOT23-3 |
99 |
1+:$0.47000 10+:$0.29200 50+:$0.21080 100+:$0.18430 500+:$0.13772 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 30 V | 30 V | 5 mA @ 15 V | - | 500 mV @ 10 nA | 14pF @ 15V | 100 Ohms | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
MMBFJ112JFET N-CH 35V SOT23-3 |
20,716 |
1+:$0.49000 10+:$0.30200 50+:$0.21820 100+:$0.19100 500+:$0.14286 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 35 V | - | 5 mA @ 15 V | - | 1 V @ 1 µA | - | 50 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
MMBF4392LT1GJFET N-CH 30V SOT23-3 |
9,178 |
1+:$0.54000 10+:$0.33400 50+:$0.24220 100+:$0.21230 500+:$0.15936 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 30 V | 30 V | 25 mA @ 15 V | - | 2 V @ 10 nA | 14pF @ 15V | 60 Ohms | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
TF412ST5GJFET N-CH 30V 10MA SOT883 |
278,918 |
1+:$0.55000 10+:$0.33700 50+:$0.24400 100+:$0.21380 500+:$0.16054 |
|
Datasheet | - | 3-XFDFN | Tape & Reel (TR) | Active | N-Channel | 30 V | 30 V | 1.2 mA @ 10 V | 10 mA | 180 mV @ 1 µA | 4pF @ 10V | - | 100 mW | 150°C (TJ) | - | - | Surface Mount | SOT-883 (XDFN3) (1x0.6) |
|
MMBFJ175LT1GJFET P-CH 30V SOT23-3 |
11,663 |
1+:$0.54000 10+:$0.33400 50+:$0.24220 100+:$0.21230 500+:$0.15936 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 7 mA @ 15 V | - | 3 V @ 10 nA | 11pF @ 10V (VGS) | 125 Ohms | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
MMBFJ177LT1GJFET P-CH 30V SOT23-3 |
52,063 |
1+:$0.54000 10+:$0.33400 50+:$0.24220 100+:$0.21230 500+:$0.15936 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 1.5 mA @ 15 V | - | 800 mV @ 10 nA | 11pF @ 10V (VGS) | 300 Ohms | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
MMBFJ201JFET N-CH 40V SOT23-3 |
112,566 |
1+:$0.58000 10+:$0.35400 50+:$0.25700 100+:$0.22540 500+:$0.16960 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | - | 200 µA @ 20 V | - | 300 mV @ 10 nA | - | - | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
MMBFJ111JFET N-CH 35V SOT23-3 |
32,077 |
1+:$0.58000 10+:$0.35400 50+:$0.25700 100+:$0.22540 500+:$0.16960 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 35 V | - | 20 mA @ 15 V | - | 3 V @ 1 µA | - | 30 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
MMBF5457JFET N-CH 25V SOT23-3 |
34,286 |
1+:$0.64000 10+:$0.39700 50+:$0.28900 100+:$0.25380 500+:$0.19172 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 25 V | - | 1 mA @ 15 V | - | 500 mV @ 10 nA | 7pF @ 15V | - | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
2SK932-23-TB-EJFET N-CH 50MA SMCP |
16,070 |
1+:$0.70000 10+:$0.43300 50+:$0.31540 100+:$0.27720 500+:$0.21008 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 15 V | 10 mA @ 5 V | 50 mA | 200 mV @ 100 µA | - | - | 200 mW | 150°C (TJ) | - | - | Surface Mount | SMCP |
|
MMBF4117JFET N-CH 40V SOT23-3 |
0 |
1+:$0.70000 10+:$0.43400 50+:$0.31660 100+:$0.27840 500+:$0.21102 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | - | 30 µA @ 10 V | - | 600 mV @ 1 nA | 3pF @ 10V | - | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
2SK209-BL(TE85L,F)JFET N-CH 50V 14MA SC59 |
30,046 |
1+:$0.74000 10+:$0.45900 50+:$0.33480 100+:$0.29460 500+:$0.22370 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 14 mA @ 10 V | 14 mA | 1.5 V @ 100 nA | 13pF @ 10V | - | 150 mW | 125°C (TJ) | - | - | Surface Mount | SC-59 |
|
SMMBFJ177LT1GJFET P-CH 30V SOT23-3 |
24,610 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 1.5 mA @ 15 V | - | 800 mV @ 10 nA | 11pF @ 10V (VGS) | 300 Ohms | 225 mW | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOT-23-3 (TO-236) |
|
MMBFJ270JFET P-CH 30V SOT23-3 |
11,157 |
1+:$0.74000 10+:$0.45800 50+:$0.33460 100+:$0.29430 500+:$0.22352 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 2 mA @ 15 V | - | 500 mV @ 1 nA | - | - | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
CPH3910-TL-EJFET N-CH 25V 50MA 3CPH |
52,570 |
1+:$0.76000 10+:$0.46900 50+:$0.34260 100+:$0.30150 500+:$0.22918 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 25 V | 25 V | 20 mA @ 5 V | 50 mA | 1.8 V @ 100 µA | 6pF @ 5V | - | 400 mW | 150°C (TJ) | - | - | Surface Mount | 3-CPH |
|
2SK3557-7-TB-EJFET N-CH 5V 3CP |
14,414 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 15 V | 15 V | 32 mA @ 5 V | 50 mA | 1.5 V @ 100 µA | 10pF @ 5V | - | 200 mW | 150°C (TJ) | - | - | Surface Mount | 3-CP |
|
MMBFJ176JFET P-CH 30V SOT23-3 |
1,995 |
1+:$0.77000 10+:$0.47800 50+:$0.34900 100+:$0.30730 500+:$0.23370 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 2 mA @ 15 V | - | 1 V @ 10 nA | - | 250 Ohms | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMMBF4393LT1GJFET N-CH 30V SOT23-3 |
29,899 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 30 V | 30 V | 30 mA @ 15 V | - | 3 V @ 10 nA | 14pF @ 15V (VGS) | 100 Ohms | 225 mW | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOT-23-3 (TO-236) |
|
NSVJ3557SA3T1GJFET N-CH 15V 50MA SC59-3/CP3 |
22,791 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 15 V | 15 V | 10 mA @ 5 V | 50 mA | 300 mV @ 100 µA | 10pF @ 5V | - | 200 mW | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SC-59-3/CP3 |
|
CMPF4393 TR PBFREEJFET N-CH 40V SOT23 |
180 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | 40 V | 5 mA @ 20 V | - | 500 mV @ 1 nA | 14pF @ 20V | 100 Ohms | 350 mW | -65°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
JFETs FAQ
Common questions about selecting, comparing and sourcing JFETs components through Winsun (HK) Electronics.
What should I check when selecting JFETs components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific JFETs part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find JFETs parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for JFETs components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.