SI4455-B1A-FMR - Silicon Labs - Price, Inventory & Datasheets | Heisener.com
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SI4455-B1A-FMR

SI4455-B1A-FMR

SI4455-B1A-FMR

For Reference Only

Part Number

SI4455-B1A-FMR

Manufacturer

Silicon Labs

Description

IC RF TXRX+MCU ISM<1GHZ 20-VFQFN

Package

20-VFQFN Exposed Pad

ECAD

In Stock

7,794 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Feb 5 - Feb 10 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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SI4455-B1A-FMR

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Certified Quality

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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
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Do you have any question about SI4455-B1A-FMR?

Part Number # SI4455-B1A-FMR (RF Transceiver ICs) is manufactured by Silicon Labsand 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 SI4455-B1A-FMRspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI4455-B1A-FMR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI4455-B1A-FMR.

SI4455-B1A-FMR Specifications

Manufacturer Silicon Labs
Category RF/IF and RFID - RF Transceiver ICs
Package 20-VFQFN Exposed Pad
ECAD Technical cover
Series -
Type TxRx + MCU
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK, GFSK, OOK
Frequency 283MHz ~ 960MHz
Data Rate (Max) 500kbps
Power - Output 13dBm (Max)
Sensitivity -116dBm
Memory Size -
Serial Interfaces SPI
GPIO 4
Voltage - Supply 1.8 V ~ 3.6 V
Current - Receiving 10mA
Current - Transmitting 18mA ~ 30mA
Operating Temperature -40°C ~ 85°C
Package / Case 20-VFQFN Exposed Pad

SI4455-B1A-FMR Reviews

Eri*****adig

April 7, 2023

So easy to do business with Heisener and they generally have stock on the items we need.

Mich***** Byrd

April 6, 2023

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Bren***** Gould

April 4, 2023

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Jerm***** Luna

April 1, 2023

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Lai*****Rush

March 21, 2023

I am satisfied with Heisener company

Mate*****rcado

March 11, 2023

Very good product for electronic projects and are of great quality and test great.

Kas*****Hahn

March 10, 2023

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Opa*****amora

March 2, 2023

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Mada***** Velez

February 23, 2023

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

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SI4455-B1A-FMR FAQ

1. How to order SI4455-B1A-FMR 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 SI4455-B1A-FMR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theSI4455-B1A-FMR. All suppliers must pass our qualification reviews before they can publish their products including SI4455-B1A-FMR on Heisener;we pay more attention to the channels and quality of SI4455-B1A-FMRproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SI4455-B1A-FMR price and inventory displayed accurate?

The price and inventory of SI4455-B1A-FMR 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 SI4455-B1A-FMR?

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 SI4455-B1A-FMR we delivered, we will accept the replacement or return of the SI4455-B1A-FMR 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 ofSI4455-B1A-FMR.
(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 SI4455-B1A-FMR pin diagram, SI4455-B1A-FMR datasheet?

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

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SI4455-B1A-FMR 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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

SI4455-B1A-FMR

D# V72:2272_06534070

Silicon Laboratories Inc

+13/-116 dBm Sub-GHz Transceiver

RoHS: Compliant
0
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

Silicon Laboratories Inc

IC EZRADIO FM TRANSCEIVER 20QFN

0
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

D# 336-4320-2-ND

Silicon Laboratories Inc

IC RF TXRX ISM<1GHZ 20VFQFN

0
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

Silicon Laboratories Inc

In stock shipping within 2days

5771
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

D# 3387052

Silicon Laboratories Inc

RF TXRX, 283-960MHZ, -40 TO 85DEG C

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

SI4455B1AFMR

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

14280
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

D# 66AH6974

Silicon Laboratories Inc

RF TXRX, 283-960MHZ, -40 TO 85DEG C ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

D# NS-SI4455-B1A-FMR

Silicon Laboratories Inc

OEM/CM ONLY

4531
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

Silicon Laboratories Inc

+13dBm Si4455 EZRadio Transceiver

0
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

SILICONLA

shipping today

2909
Part Number Manufacturer Description Stock

SI4455-B1A-FMR

D# 3387052

Silicon Laboratories Inc

RF TXRX, 283-960MHZ, -40 TO 85DEG C

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

SI4455-B1A-FMR Tags

  • SI4455-B1A-FMR
  • SI4455-B1A-FMR PDF
  • SI4455-B1A-FMR datasheet
  • SI4455-B1A-FMR specification
  • SI4455-B1A-FMR image
  • Silicon Labs
  • Silicon Labs SI4455-B1A-FMR
  • buy SI4455-B1A-FMR
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