Name: SI4757HEADUNIT
Brand: Silicon Labs
SKU: SI4757HEADUNIT
Availability: InStock
Rating: 5 (125 reviews)

SI4757HEADUNIT

For Reference Only

Part Number	SI4757HEADUNIT
Manufacturer	Silicon Labs
Description	KIT DEV SI4757 HEAD UNIT
Datasheet	SI4757HEADUNIT Specifications
Package	32-VFQFN Exposed Pad
ECAD
In Stock	2,790 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
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Payment Methods
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Part Number # SI4757HEADUNIT (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 SI4757HEADUNIT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI4757HEADUNIT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI4757HEADUNIT.

SI4757HEADUNIT Specifications

Manufacturer	Silicon Labs
Category	RF/IF and RFID - RF Receivers
Package	32-VFQFN Exposed Pad
ECAD
Series	*
Frequency	-
Sensitivity	-
Data Rate (Max)	-
Modulation or Protocol	-
Applications	-
Current - Receiving	-
Data Interface	-
Memory Size	-
Antenna Connector	-
Features	-
Voltage - Supply	-
Operating Temperature	-
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)

SI4757HEADUNIT Reviews

Kye*****ndal

March 20, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Brod*****ayton

March 2, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Hele*****uller

February 24, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Isabelle*****ramanian

February 22, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Vivi***** Rowe

February 19, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

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SI4757HEADUNIT Packaging

SI4757HEADUNIT FAQ

1. How to order SI4757HEADUNIT 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 SI4757HEADUNIT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4757HEADUNIT. All suppliers must pass our qualification reviews before they can publish their products including SI4757HEADUNIT on Heisener; we pay more attention to the channels and quality of SI4757HEADUNIT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4757HEADUNIT price and inventory displayed accurate?

The price and inventory of SI4757HEADUNIT 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 SI4757HEADUNIT?

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 SI4757HEADUNIT we delivered, we will accept the replacement or return of the SI4757HEADUNIT 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 SI4757HEADUNIT.

(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 SI4757HEADUNIT pin diagram, SI4757HEADUNIT datasheet?

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

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SI4757HEADUNIT 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

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Manufacturer

Description

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SI4757HEADUNIT

D# SI4757HEADUNIT-ND

Silicon Laboratories Inc

RF RECEIVER KIT DEV SI4757 32QFN

Part Number

Manufacturer

Description

Stock

SI4757HEADUNIT

Silicon Laboratories Inc

SI4757 HEAD UNIT DEV KIT

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SI4757HEADUNIT

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