Name: SI4431-B1-FM
Brand: Silicon Labs
SKU: SI4431-B1-FM
Availability: InStock
Rating: 5 (118 reviews)

SI4431-B1-FM

Solo por referencia

Nº de pieza	SI4431-B1-FM
Fabricantes	Silicon Labs
Descripción	IC RF TXRX ISM<1GHZ 20-VFQFN
Hoja de datos
Paquete	20-VFQFN Exposed Pad
ECAD
En existencias	6.930 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 11 - may 16 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo SI4431-B1-FM por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue SI4431-B1-FM con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SI4431-B1-FM.

Especificaciones SI4431-B1-FM

Fabricantes	Silicon Labs
Categoría	RF/IF y RFID - CI de transceptor RF
Paquete	20-VFQFN Exposed Pad
ECAD
Serie	-
Tipo	TxRx Only
RF Familia / Estándar	General ISM < 1GHz
Protocolo	-
Modulación	FSK, GFSK, OOK
Frecuencia	240MHz ~ 930MHz
Velocidad de datos (Max)	256kbps
Salida de potencia	13dBm (Max)
Sensibilidad	-121dBm
Tamaño de la memoria	-
Interfaces seriales	SPI
GPIO	3
Suministro de voltaje	1.8 V ~ 3.6 V
Actual - Recepción	18.5mA
Actual - Transmitiendo	17mA ~ 30mA
Temperatura de funcionamiento	-40°C ~ 85°C
Paquete / caja	20-VFQFN Exposed Pad

SI4431-B1-FM Packaging

SI4431-B1-FM FAQ

1. How to order SI4431-B1-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 SI4431-B1-FM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4431-B1-FM. All suppliers must pass our qualification reviews before they can publish their products including SI4431-B1-FM on Heisener; we pay more attention to the channels and quality of SI4431-B1-FM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4431-B1-FM price and inventory displayed accurate?

The price and inventory of SI4431-B1-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 SI4431-B1-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 SI4431-B1-FM we delivered, we will accept the replacement or return of the SI4431-B1-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 SI4431-B1-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 SI4431-B1-FM pin diagram, SI4431-B1-FM datasheet?

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

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SI4431-B1-FM Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

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SI4431-B1-FM

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

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