Name: FT839NB1-RT
Brand: Fremont Micro Devices USA
SKU: FT839NB1-RT
Availability: InStock
Rating: 5 (155 reviews)

FT839NB1-RT

For Reference Only

Part Number	FT839NB1-RT
Manufacturer	Fremont Micro Devices USA
Description	IC OFFLINE CTRLR CC/CV, 0% CABLE
Datasheet	FT839NB1-RT Datasheet FT839NB1-RT Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	7,824 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # FT839NB1-RT (PMIC - AC DC Converters, Offline Switchers) is manufactured by Fremont Micro Devices USA 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 FT839NB1-RT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FT839NB1-RT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FT839NB1-RT.

FT839NB1-RT Specifications

Manufacturer	Fremont Micro Devices USA
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	650V
Topology	Flyback
Voltage - Start Up	15.5V
Voltage - Supply (Vcc/Vdd)	6 V ~ 30 V
Duty Cycle	47%
Frequency - Switching	-
Power (Watts)	-
Fault Protection	Current Limiting, Open Loop, Over Temperature, Over Voltage
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOP
Mounting Type	Surface Mount

FT839NB1-RT Datasheet

FT839NB1-RT Reviews

Debor*****rrett

April 7, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Jayc*****llen

April 1, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Fran*****Fields

March 31, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Este*****Nigam

March 22, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Jess*****yons

March 22, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Kari*****agar

March 13, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Colt*****aton

March 6, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Kat*****uerra

March 1, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Dill*****ewman

February 23, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Write a Review

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FT839NB1-RT Packaging

FT839NB1-RT FAQ

1. How to order FT839NB1-RT 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 FT839NB1-RT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FT839NB1-RT. All suppliers must pass our qualification reviews before they can publish their products including FT839NB1-RT on Heisener; we pay more attention to the channels and quality of FT839NB1-RT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FT839NB1-RT price and inventory displayed accurate?

The price and inventory of FT839NB1-RT 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 FT839NB1-RT?

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 FT839NB1-RT we delivered, we will accept the replacement or return of the FT839NB1-RT 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 FT839NB1-RT.

(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 FT839NB1-RT pin diagram, FT839NB1-RT datasheet?

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

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FT839NB1-RT 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

FT839NB1-RT

D# 1219-1199-2-ND

Fremont Micro Devices (USA) Inc

IC OFFLINE CTRLR CC/CV, 3% CABLE

Part Number

Manufacturer

Description

Stock

FT839NB1-RT

FMD

In stock shipping within 2days

2000

Part Number

Manufacturer

Description

Stock

FT839NB1-RT

FMD

OEM/CM Immediate delivery

2000

Part Number

Manufacturer

Description

Stock

FT839NB1-RT

FMD

IN stock Immediate delivery

2015

Quick Inquiry

FT839NB1-RT

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