Name: AS3977-BQFU
Brand: ams
SKU: AS3977-BQFU
Availability: InStock
Rating: 5 (101 reviews)

AS3977-BQFU

For Reference Only

Part Number	AS3977-BQFU
Manufacturer	ams
Description	IC RF TRANSMITTER FSK 16-QFN
Datasheet	AS3977-BQFU Specifications
Package	16-VFQFN Exposed Pad
ECAD
In Stock	3,492 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AS3977-BQFU (RF Transmitters) is manufactured by ams 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 AS3977-BQFU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AS3977-BQFU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AS3977-BQFU.

AS3977-BQFU Specifications

Manufacturer	ams
Category	RF/IF and RFID - RF Transmitters
Package	16-VFQFN Exposed Pad
ECAD
Series	-
Frequency	300MHz ~ 928MHz
Applications	RKE, Security Systems
Modulation or Protocol	FSK
Data Rate (Max)	100kbps
Power - Output	10dBm
Current - Transmitting	16mA
Data Interface	PCB, Surface Mount
Antenna Connector	PCB, Surface Mount
Memory Size	-
Features	-
Voltage - Supply	2 V ~ 3.6 V
Operating Temperature	-40°C ~ 85°C
Package / Case	16-VFQFN Exposed Pad

AS3977-BQFU Reviews

Kristo*****iranda

April 5, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Zoe*****ora

April 4, 2023

★ ★ ★ ★ ★

Always have what I need, fast and easy for making an order, fast shipping and great service! That about covers it! Many Thanks!

Camd*****yatt

March 28, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Jul*****te De

March 15, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Bow*****Dayal

March 13, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Rem*****lson

March 8, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Bail*****uthra

March 3, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Daria*****katesh

February 26, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Kade*****Raja

February 19, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

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AS3977-BQFU Packaging

AS3977-BQFU FAQ

1. How to order AS3977-BQFU 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 AS3977-BQFU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AS3977-BQFU. All suppliers must pass our qualification reviews before they can publish their products including AS3977-BQFU on Heisener; we pay more attention to the channels and quality of AS3977-BQFU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AS3977-BQFU price and inventory displayed accurate?

The price and inventory of AS3977-BQFU 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 AS3977-BQFU?

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 AS3977-BQFU we delivered, we will accept the replacement or return of the AS3977-BQFU 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 AS3977-BQFU.

(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 AS3977-BQFU pin diagram, AS3977-BQFU datasheet?

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

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AS3977-BQFU 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

AS3977-BQFU

ams

IC RF TRANSMITTER FSK 16-QFN

Part Number

Manufacturer

Description

Stock

AS3977-BQFU

D# AS3977-BQFU-ND

ams

RF TX IC FSK 300-928MHZ 16VFQFN

Part Number

Manufacturer

Description

Stock

AS3977-BQFU

D# NS-AS3977-BQFU

ams

OEM/CM ONLY

8841

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AS3977-BQFU

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