Name: 2N4391-2
Brand: Vishay Siliconix
SKU: 2N4391-2
Availability: InStock
Rating: 5 (162 reviews)

2N4391-2

For Reference Only

Part Number	2N4391-2
Manufacturer	Vishay Siliconix
Description	MOSFET N-CH 40V .1NA TO-18
Datasheet	2N4391-2 Datasheet 2N4391-2 Specifications
Package	TO-206AA, TO-18-3 Metal Can
ECAD
In Stock	6,464 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # 2N4391-2 (Transistors - JFETs) is manufactured by Vishay Siliconix and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 2N4391-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N4391-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N4391-2.

2N4391-2 Specifications

Manufacturer	Vishay Siliconix
Category	Discrete Semiconductor Products - Transistors - JFETs
Package	TO-206AA, TO-18-3 Metal Can
ECAD
Series	-
FET Type	N-Channel
Voltage - Breakdown (V(BR)GSS)	40V
Drain to Source Voltage (Vdss)	-
Current - Drain (Idss) @ Vds (Vgs=0)	50mA @ 20V
Current Drain (Id) - Max	-
Voltage - Cutoff (VGS off) @ Id	4V @ 1nA
Input Capacitance (Ciss) (Max) @ Vds	14pF @ 20V
Resistance - RDS(On)	30 Ohm
Power - Max	1.8W
Operating Temperature	-65°C ~ 200°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-206AA, TO-18-3 Metal Can
Supplier Device Package	TO-206AA (TO-18)

2N4391-2 Datasheet

2N4391-2 Reviews

Eri*****ant

April 9, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Trist*****uresh

April 9, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Camd*****dkins

March 30, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Bray*****Olson

March 14, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Joy *****egas

March 4, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

King*****nett

February 24, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Hadl*****ones

February 24, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

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2N4391-2 Packaging

2N4391-2 FAQ

1. How to order 2N4391-2 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 2N4391-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N4391-2. All suppliers must pass our qualification reviews before they can publish their products including 2N4391-2 on Heisener; we pay more attention to the channels and quality of 2N4391-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N4391-2 price and inventory displayed accurate?

The price and inventory of 2N4391-2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 2N4391-2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 2N4391-2 we delivered, we will accept the replacement or return of the 2N4391-2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 2N4391-2.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 2N4391-2 pin diagram, 2N4391-2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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2N4391-2 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

2N4391-2L

D# 2N4391-2L

Vishay Intertechnologies

THE 2N4391-2 WITH SOLDER DIP (Alt: 2N4391-2L)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

2N4391-2

Vishay Siliconix

THE 2N4391-2 WITH SOLDER DIP

Part Number

Manufacturer

Description

Stock

2N4391-2

D# 2N4391-2-ND

Vishay Siliconix

MOSFET N-CH 40V .1NA TO-18

Part Number

Manufacturer

Description

Stock

2N4391-2

Vishay Siliconix

MOSFET N-CH 40V .1NA TO-18

RoHS: Compliant

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2N4391-2

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