BU4939F-TR - Rohm Semiconductor - Price, Inventory & Datasheets | Heisener.com
ShoppingCart 0
TelephonePlus
Tel: 86-755-83210559-827

BU4939F-TR

BU4939F-TR

BU4939F-TR

For Reference Only

Part Number

BU4939F-TR

Manufacturer

Rohm Semiconductor

Description

IC VOLT DETECTOR STD 4-SOP

Package

4-TSOP (0.049", 1.25mm Width)

ECAD

In Stock

5,040 piece(s)

Unit Price

$ 0.2477 *

Lead Time

To be Confirmed

Estimated Delivery Time

Nov 25 - Nov 30 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

Quick Inquiry

BU4939F-TR

Fileval

Certified Quality

View the Certificates+

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
Fileval

Contact Us

dimensional

Do you have any question about BU4939F-TR?

Part Number # BU4939F-TR (PMIC - Supervisors) is manufactured by Rohm Semiconductorand 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 BU4939F-TRspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BU4939F-TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BU4939F-TR.

BU4939F-TR Specifications

Manufacturer Rohm Semiconductor
Category Integrated Circuits (ICs) - PMIC - Supervisors
Package 4-TSOP (0.049", 1.25mm Width)
ECAD Technical cover
Series -
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Output Push-Pull, Totem Pole
Reset Active High/Active Low
Reset Timeout -
Voltage - Threshold 3.9V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 4-TSOP (0.049", 1.25mm Width)
Supplier Device Package 4-SOP

BU4939F-TR Datasheet

BU4939F-TR Reviews

Alexa*****George

April 9, 2023

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Mala***** Wolfe

April 9, 2023

The best choice, clear and easy to make an order. Gives me full control.

Byro*****rgess

April 7, 2023

Excellent service and product arrives in reasonable shipping rates. Well done!

Jeff*****Nath

March 24, 2023

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Will*****inson

March 18, 2023

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Ana*****Wable

March 8, 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!

And*****ryan

March 4, 2023

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Keag*****reston

March 2, 2023

Itams as described Fast and cheap shipping.

Ariy*****haker

February 26, 2023

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Write a Review

Not Rated
Thanks for Your Review!

BU4939F-TR FAQ

1. How to order BU4939F-TR 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 BU4939F-TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theBU4939F-TR. All suppliers must pass our qualification reviews before they can publish their products including BU4939F-TR on Heisener;we pay more attention to the channels and quality of BU4939F-TRproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BU4939F-TR price and inventory displayed accurate?

The price and inventory of BU4939F-TR 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 BU4939F-TR?

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 BU4939F-TR we delivered, we will accept the replacement or return of the BU4939F-TR 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 ofBU4939F-TR.
(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 BU4939F-TR pin diagram, BU4939F-TR datasheet?

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

Fileval

BU4939F-TR Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

Fileval

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

BU4939F-TR

D# BU4939F-TR

ROHM Semiconductor

Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4939F-TR)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

BU4939F-TR

ROHM Semiconductor

IC, CMOS VOLTAGE DETECTOR - Tape and Reel

0
Part Number Manufacturer Description Stock

BU4939F-TR

D# C1S625900666945

ROHM Semiconductor

Supervisors

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Cut Tape
50
Part Number Manufacturer Description Stock

BU4939F-TR

ROHM Semiconductor

RoHS (ship within 1day) - D/C

50
Part Number Manufacturer Description Stock

BU4939FTR

ROHM Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

58
Part Number Manufacturer Description Stock

BU4939F-TR

D# NS-BU4939F-TR

Rohm Semiconductor

OEM/CM ONLY

4970
Part Number Manufacturer Description Stock

BU4939F-TR

ROHM Semiconductor

40
Part Number Manufacturer Description Stock

BU4939FTR

ROHM Semiconductor

OEM/CM ONLY

66

BU4939F-TR Tags

  • BU4939F-TR
  • BU4939F-TR PDF
  • BU4939F-TR datasheet
  • BU4939F-TR specification
  • BU4939F-TR image
  • Rohm Semiconductor
  • Rohm Semiconductor BU4939F-TR
  • buy BU4939F-TR
  • BU4939F-TR price
  • BU4939F-TR distributor
  • BU4939F-TR supplier
  • BU4939F-TR wholesales
Fileval

Featured Products

View More>
Fileval

BU4939F-TR Related Products