Name: SI4777-A20-GM
Brand: Silicon Labs
SKU: SI4777-A20-GM
Availability: InStock
Rating: 5 (167 reviews)

SI4777-A20-GM

For Reference Only

Part Number	SI4777-A20-GM
Manufacturer	Silicon Labs
Description	IC RCVR AM/FM CE HD-RADIO TUNER
Datasheet	SI4777-A20-GM Specifications
Package	40-VFQFN Exposed Pad
ECAD
In Stock	5,976 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 17 - May 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI4777-A20-GM (RF Receivers) is manufactured by Silicon Labs 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 SI4777-A20-GM specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI4777-A20-GM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI4777-A20-GM.

SI4777-A20-GM Specifications

Manufacturer	Silicon Labs
Category	RF/IF and RFID - RF Receivers
Package	40-VFQFN Exposed Pad
ECAD
Series	-
Frequency	520kHz ~ 1.71MHz, 64MHz ~ 108MHz
Sensitivity	-
Data Rate (Max)	-
Modulation or Protocol	AM, FM
Applications	General Purpose
Current - Receiving	140mA
Data Interface	PCB, Surface Mount
Memory Size	-
Antenna Connector	PCB, Surface Mount
Features	RSSI Equipped
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Package / Case	40-VFQFN Exposed Pad
Supplier Device Package	40-QFN Exposed Pad (6x6)

SI4777-A20-GM Reviews

Must*****Mody

March 30, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Achil*****ggarwal

March 15, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Pres*****Seth

March 6, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Patri*****oswami

March 6, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Leand*****hannan

March 4, 2023

★ ★ ★ ★ ★

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

Bron*****Clay

February 26, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Marv*****aylor

February 23, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Emer*****Gupta

February 23, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Jadi*****aharaj

February 20, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

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SI4777-A20-GM Packaging

SI4777-A20-GM FAQ

1. How to order SI4777-A20-GM 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 SI4777-A20-GM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4777-A20-GM. All suppliers must pass our qualification reviews before they can publish their products including SI4777-A20-GM on Heisener; we pay more attention to the channels and quality of SI4777-A20-GM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4777-A20-GM price and inventory displayed accurate?

The price and inventory of SI4777-A20-GM 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 SI4777-A20-GM?

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 SI4777-A20-GM we delivered, we will accept the replacement or return of the SI4777-A20-GM 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 SI4777-A20-GM.

(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 SI4777-A20-GM pin diagram, SI4777-A20-GM datasheet?

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

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SI4777-A20-GM 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

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Description

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SI4777-A20-GM

Silicon Laboratories Inc

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SI4777-A20-GMR

Silicon Laboratories Inc

HI-PERFORMANCE CE AM/FM RECEIVER AND HD-RADIO TUNER - Tape and Reel

Part Number

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Description

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SI4777-A20-GMR

D# SI4777-A20-GMR-ND

Silicon Laboratories Inc

RF RX AM/FM 520KHZ-1.71MHZ 40QFN

SI4777-A20-GM

D# 336-2266-ND

Silicon Laboratories Inc

RF RX AM/FM 520KHZ-1.71MHZ 40QFN

Part Number

Manufacturer

Description

Stock

SI4777-A20-GM

D# NS-SI4777-A20-GM

Silicon Laboratories Inc

OEM/CM ONLY

9988

SI4777-A20-GMR

D# NS-SI4777-A20-GMR

Silicon Laboratories Inc

OEM/CM ONLY

4809

Part Number

Manufacturer

Description

Stock

SI4777-A20-GMR

Silicon Laboratories Inc

Hi-Performance CE AM/FM Receiver and HD-Radio Tuner

Quick Inquiry

SI4777-A20-GM

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