Name: SP491ES-L
Brand: Exar Corporation
SKU: SP491ES-L
Availability: InStock
Rating: 5 (191 reviews)

SP491ES-L

Per Riferimento Soltanto

Numero di parte	SP491ES-L
Produttore	Exar Corporation
Descrizione	IC TXRX RS485 FULL DUPLEX 14DIP
Scheda dati
pacchetto	14-DIP (0.300", 7.62mm)
ECAD
A magazzino	11.640 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Spedizione immediata
Tempo di consegna stimato	apr 20 - apr 25 (Scegli una spedizione rapida)
Richiedi Preventivo

Modalità di pagamento
Servizi di consegna

Stiamo offrendo SP491ES-L per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
Per elaborare il tuo RFQ, si prega di aggiungere SP491ES-L con quantità in distinta. Heisener.com non richiede alcuna registrazione, richiedere un preventivo di SP491ES-L.

Specifiche SP491ES-L

Produttore	Exar Corporation
Categoria	Circuiti integrati (CI) - Interfaccia - Transceiver
pacchetto	14-DIP (0.300", 7.62mm)
ECAD
Serie	-
genere	Transceiver
Protocollo	RS422, RS485
Numero di driver / ricevitori	1/1
doppio	Full
Isteresi del ricevitore	70mV
Data Rate	5Mbps
Tensione - Fornitura	4.75 V ~ 5.25 V
temperatura di esercizio	-40°C ~ 85°C
Tipo di montaggio	Through Hole
Pacchetto / caso	14-DIP (0.300", 7.62mm)
Pacchetto dispositivo fornitore	14-PDIP

SP491ES-L Packaging

SP491ES-L FAQ

1. How to order SP491ES-L 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 SP491ES-L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SP491ES-L. All suppliers must pass our qualification reviews before they can publish their products including SP491ES-L on Heisener; we pay more attention to the channels and quality of SP491ES-L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SP491ES-L price and inventory displayed accurate?

The price and inventory of SP491ES-L 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 SP491ES-L?

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 SP491ES-L we delivered, we will accept the replacement or return of the SP491ES-L 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 SP491ES-L.

(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 SP491ES-L pin diagram, SP491ES-L datasheet?

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

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SP491ES-L garanzie

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Garanzie di qualità

Forniamo una garanzia di 90 giorni.

Se gli articoli che hai ricevuto non fossero di qualità perfetta, saremmo responsabili per il rimborso o la sostituzione, ma gli articoli devono essere restituiti nelle loro condizioni originali.

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SP491ES-L

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