Name: ST491ACDR
Brand: STMicroelectronics
SKU: ST491ACDR
Availability: InStock
Rating: 5 (194 reviews)

ST491ACDR

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Teilenummer	ST491ACDR
Hersteller	STMicroelectronics
Beschreibung	IC TXRX LPWR HS RS485/422 14SOIC
Datenblatt	ST491ACDR Datenblatt
Paket	14-SOIC (0.154", 3.90mm Width)
ECAD
Auf Lager	297.840 piece(s)
Stückpreis	Request a Quote
Lieferzeit	Sofort lieferbar
Geschatte Leveringstijd	Apr 29 - Mai 4 (Kies voor snelle verzending)
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Wir bieten ST491ACDR zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
Um Ihren RFQ verarbeiten, fügen Sie bitte ST491ACDR mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von ST491ACDR fordern.

ST491ACDR Spezifikationen

Hersteller	STMicroelectronics
Rubrik	Integrierte Schaltungen (ICs) - Schnittstelle - Treiber, Empfänger, Transceiver
Paket	14-SOIC (0.154", 3.90mm Width)
ECAD
Serie	-
Art	Transceiver
Protokoll	RS422, RS485
Anzahl der Treiber / Empfänger	1/1
Duplex	Full
Empfängerhysterese	70mV
Datenrate	50Mbps
Spannungsversorgung	4.5 V ~ 5.5 V
Betriebstemperatur	-40°C ~ 85°C
Befestigungsart	Surface Mount
Paket / Fall	14-SOIC (0.154", 3.90mm Width)
Lieferantengerätepaket	14-SO

ST491ACDR Datenblatt

ST491ACDR Packaging

ST491ACDR FAQ

1. How to order ST491ACDR 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 ST491ACDR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST491ACDR. All suppliers must pass our qualification reviews before they can publish their products including ST491ACDR on Heisener; we pay more attention to the channels and quality of ST491ACDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST491ACDR price and inventory displayed accurate?

The price and inventory of ST491ACDR 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 ST491ACDR?

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 ST491ACDR we delivered, we will accept the replacement or return of the ST491ACDR 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 ST491ACDR.

(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 ST491ACDR pin diagram, ST491ACDR datasheet?

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

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ST491ACDR Garantien

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

Qualitätsgarantien

Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

Globale Lieferketten - Zuverlässige und autorisierte Distributorenressourcen

Teilenummer

Hersteller

Beschreibung

Lager

ST491ACDR

STMicroelectronics

IC TXRX LPWR HS RS485/422 14SOIC

Teilenummer

Hersteller

Beschreibung

Lager

ST491ACDR

D# 497-2889-2-ND

STMicroelectronics

IC TRANSCEIVER FULL 1/1 14SO

Teilenummer

Hersteller

Beschreibung

Lager

ST491ACDR

D# NS-ST491ACDR

STMicroelectronics

OEM/CM ONLY

8388

Quick Inquiry

ST491ACDR

Zertifizierte Qualität

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