Name: JAN2N2857UB
Brand: Microsemi Corporation
SKU: JAN2N2857UB
Availability: InStock
Rating: 5 (106 reviews)

JAN2N2857UB

For Reference Only

Part Number	JAN2N2857UB
Manufacturer	Microsemi Corporation
Description	TRANS NPN 15V 0.04A
Datasheet	JAN2N2857UB Specifications
Package	3-SMD, No Lead
ECAD
In Stock	3,936 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # JAN2N2857UB (Transistors - Bipolar (BJT) - RF) is manufactured by Microsemi Corporation 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 JAN2N2857UB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add JAN2N2857UB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of JAN2N2857UB.

JAN2N2857UB Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - RF
Package	3-SMD, No Lead
ECAD
Series	-
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	15V
Frequency - Transition	-
Noise Figure (dB Typ @ f)	4.5dB @ 450MHz
Gain	21dB
Power - Max	200mW
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 3mA, 1V
Current - Collector (Ic) (Max)	40mA
Operating Temperature	-65°C ~ 200°C (TJ)
Mounting Type	Surface Mount
Package / Case	3-SMD, No Lead
Supplier Device Package	UB

JAN2N2857UB Reviews

Nyl*****aggi

April 8, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Tay***** Pall

April 2, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Jon*****Huber

March 25, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Eile*****ouston

March 12, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Kat*****owe

March 5, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Juel*****garwal

February 22, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Leia*****kson

February 20, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

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JAN2N2857UB Packaging

JAN2N2857UB FAQ

1. How to order JAN2N2857UB 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 JAN2N2857UB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the JAN2N2857UB. All suppliers must pass our qualification reviews before they can publish their products including JAN2N2857UB on Heisener; we pay more attention to the channels and quality of JAN2N2857UB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the JAN2N2857UB price and inventory displayed accurate?

The price and inventory of JAN2N2857UB 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 JAN2N2857UB?

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 JAN2N2857UB we delivered, we will accept the replacement or return of the JAN2N2857UB 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 JAN2N2857UB.

(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 JAN2N2857UB pin diagram, JAN2N2857UB datasheet?

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

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JAN2N2857UB 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

2N2857UBJAN/TR

D# JAN2N2857UB/TR

Microchip Technology Inc

Trans RF BJT NPN 15V 0.04A 3-Pin CSOT-23 T/R - Tape and Reel (Alt: JAN2N2857UB/TR)

RoHS: Compliant

JAN2N2857UB

D# JAN2N2857UB

Microchip Technology Inc

Trans RF BJT NPN 15V 0.04A 3-Pin - Waffle Pack (Alt: JAN2N2857UB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

JAN2N2857UB

D# 1086-20739-ND

Microsemi Corporation

RF TRANS NPN 15V 0.04A UB

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JAN2N2857UB

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