Name: SI4461-B1B-FM
Brand: Silicon Labs
SKU: SI4461-B1B-FM
Availability: InStock
Rating: 5 (175 reviews)

SI4461-B1B-FM

For Reference Only

Part Number	SI4461-B1B-FM
Manufacturer	Silicon Labs
Description	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN
Datasheet	SI4461-B1B-FM Specifications
Package	20-VFQFN Exposed Pad
ECAD
In Stock	39,276 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI4461-B1B-FM (RF Transceiver ICs) 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 SI4461-B1B-FM specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI4461-B1B-FM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI4461-B1B-FM.

SI4461-B1B-FM Specifications

Manufacturer	Silicon Labs
Category	RF/IF and RFID - RF Transceiver ICs
Package	20-VFQFN Exposed Pad
ECAD
Series	-
Type	TxRx + MCU
RF Family/Standard	General ISM < 1GHz
Protocol	-
Modulation	4GFSK, GFSK, GMSK, OOK
Frequency	119MHz ~ 1.05GHz
Data Rate (Max)	1Mbps
Power - Output	16dBm (Max)
Sensitivity	-126dBm
Memory Size	-
Serial Interfaces	SPI
GPIO	4
Voltage - Supply	1.8 V ~ 3.6 V
Current - Receiving	10.7mA ~ 13.7mA
Current - Transmitting	29mA ~ 43mA
Operating Temperature	-40°C ~ 85°C
Package / Case	20-VFQFN Exposed Pad

SI4461-B1B-FM Reviews

Rayn*****khale

April 6, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Maxi*****ajwa

April 4, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Nico *****inson

April 2, 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.

Alys*****urton

March 4, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Write a Review

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SI4461-B1B-FM Packaging

SI4461-B1B-FM FAQ

1. How to order SI4461-B1B-FM 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 SI4461-B1B-FM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4461-B1B-FM. All suppliers must pass our qualification reviews before they can publish their products including SI4461-B1B-FM on Heisener; we pay more attention to the channels and quality of SI4461-B1B-FM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4461-B1B-FM price and inventory displayed accurate?

The price and inventory of SI4461-B1B-FM 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 SI4461-B1B-FM?

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 SI4461-B1B-FM we delivered, we will accept the replacement or return of the SI4461-B1B-FM 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 SI4461-B1B-FM.

(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 SI4461-B1B-FM pin diagram, SI4461-B1B-FM datasheet?

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

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SI4461-B1B-FM 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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D# 3387054RL

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RoHS: Compliant

Min Qty: 1

Container: Reel

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D# 2414383

Silicon Laboratories Inc

RF TRANSCEIVER, 119MHZ-1.05GHZ, QFN-20

RoHS: Compliant

Min Qty: 1

Container: Each

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SI4461B1BFMR

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14280

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SI4461-B1B-FM

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OEM/CM Immediate delivery

580

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D# 66AH6976

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RoHS: Compliant

Min Qty: 1

Container: Cut Tape

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D# 49X9786

Silicon Laboratories Inc

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RoHS: Compliant

Min Qty: 1

Container: Bulk

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D# NS-SI4461-B1B-FM

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8701

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D# 8196938

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Min Qty: 5

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Container: Cut Tape

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RoHS: Compliant

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Container: Each

Quick Inquiry

SI4461-B1B-FM

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