100% Genuine

SMP4220A

Name: SMP4220A
Brand: InterFET
SKU: SMP4220A
Availability: InStock

Product Status Active

FET Type N-Channel

Voltage - Breakdown (V(BR)GSS) -

Drain to Source Voltage (Vdss) 30 V

JFET N-Channel -30V Low Ciss

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SMP4220A Specifications

14 parameters

Product Status: Active
FET Type: N-Channel
Voltage - Breakdown (V(BR)GSS): -
Drain to Source Voltage (Vdss): 30 V
Current - Drain (Idss) @ Vds (Vgs=0): 1 mA @ 15 V
Current Drain (Id) - Max: -
Voltage - Cutoff (VGS off) @ Id: 1 V @ 0.1 nA
Input Capacitance (Ciss) (Max) @ Vds: 3pF @ 15V
Resistance - RDS(On): 800 Ohms
Power - Max: 350 mW
Operating Temperature: -55°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: SOT-23-3
Supplier Device Package: SOT-23-3

About SMP4220A

The InterFET SMP4220A is a JFETs electronic component manufactured by InterFET. Buy SMP4220A from seekcomp, your trusted SMP4220A supplier and professional InterFET distributor. JFET N-Channel -30V Low Ciss. This SMP4220A component features Operating Temperature: -55°C ~ 150°C (TJ), Mounting Type: Surface Mount, Package / Case: SOT-23-3, Supplier Device Package: SOT-23-3.

Key Specifications

Operating Temperature-55°C ~ 150°C (TJ)

Mounting TypeSurface Mount

Package / CaseSOT-23-3

Supplier Device PackageSOT-23-3

The SMP4220A offers 12 documented technical parameters. Additional specifications include Product Status (Active), FET Type (N-Channel), Drain to Source Voltage (Vdss) (30 V), Current - Drain (Idss) @ Vds (Vgs=0) (1 mA @ 15 V), Voltage - Cutoff (VGS off) @ Id (1 V @ 0.1 nA). For complete technical data, refer to the Parameters table above.

Download SMP4220A PDF Datasheet for pinout diagrams, application circuits, and performance curves.

About InterFET

InterFET manufactures high-performance JFETs engineered for demanding applications across the aerospace, medical, and industrial sectors. As your dedicated InterFET supplier, we maintain 98+ products in stock, ensuring you find the precise components for your high-precision designs. The most-requested parts are the SMP4221TR and IFN201AST3TR, which engineers frequently integrate into critical sensing and signal processing systems.

InterFET SMP4220A in stock — available for immediate purchase from seekcomp. As a professional InterFET distributor and SMP4220A supplier, we guarantee 100% genuine and original components sourced directly from the manufacturer. We offer competitive SMP4220A pricing, flexible order quantities, and reliable worldwide shipping. Submit a Request for Quote (RFQ) to get the best SMP4220A price with fast delivery. Download the SMP4220A PDF datasheet for complete technical specifications.

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Frequently Asked Questions

What is the InterFET SMP4220A?

The InterFET SMP4220A is a JFETs electronic component manufactured by InterFET. Designed for professional applications, this InterFET JFETs offers reliable performance in industrial, automotive, and consumer electronics systems. seekcomp maintains verified stock of the SMP4220A for immediate worldwide shipment.

What is the SMP4220A cross reference or equivalent?

The SMP4220A cross reference and equivalent parts can be identified using the InterFET SMP4220A datasheet specifications. Common SMP4220A alternatives are typically found within the InterFET JFETs product family. Contact seekcomp for SMP4220A cross-reference assistance — our engineers can recommend compatible substitutes based on your application requirements.

Where can I buy the SMP4220A from a trusted distributor?

You can buy the SMP4220A from seekcomp, an authorized InterFET distributor and professional SMP4220A supplier. We stock genuine InterFET SMP4220A components sourced through verified supply channels. Submit a Request for Quote on this page to purchase the SMP4220A with competitive pricing and worldwide delivery.

How do I get the SMP4220A price and request a quote?

To get the current SMP4220A price, submit a Request for Quote (RFQ) on this page. seekcomp provides competitive InterFET SMP4220A pricing with volume discounts available for bulk orders. Our team will respond with a detailed SMP4220A quote — including unit price, lead time, and shipping options — within 24 hours.

Where can I download the SMP4220A PDF datasheet and specifications?

The SMP4220A PDF datasheet is available for free download on this page. Click the Datasheet button to access the complete InterFET SMP4220A technical specifications, including electrical characteristics, pinout diagrams, mechanical dimensions, and application notes. Use the SMP4220A datasheet to verify compatibility before ordering.

Is the SMP4220A in stock? What is the lead time and shipping?

Yes, the InterFET SMP4220A is currently in stock at seekcomp and available for immediate shipment worldwide. For in-stock SMP4220A orders, we offer same-day or next-day dispatch. Lead time and exact SMP4220A shipping details will be confirmed in your quote. We ship to 200+ countries via DHL, FedEx, and UPS.