Name: UM3491EESE
Brand: Union Semiconductor International Limited
SKU: UM3491EESE
Availability: InStock
Rating: 5 (91 reviews)

UM3491EESE

Apenas para referência

Nº de peças	UM3491EESE
Fabricante	Union Semiconductor International Limited
Descrição	IC TRANSCEIVER FULL 1/1 14SOP
Ficha técnica
pacote	-
ECAD
Em estoque	0 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	nov 18 - nov 23 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para UM3491EESE preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione UM3491EESE com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de UM3491EESE.

Especificações do UM3491EESE

Fabricante	Union Semiconductor International Limited
Categoria	Circuitos integrados - Interface - Controladores, receptores, transceptores
pacote	-
ECAD
Series	-
Tipo	Transceiver
Protocolo	RS422
Número de Drivers / Receptores	1/1
Duplex	Full
Histerese do receptor	100 mV
Taxa de dados	10Mbps
Tensão - fonte	3.135V ~ 3.465V
Temperatura de operação	-40°C ~ 85°C (TA)
Tipo de montagem	Surface Mount
Pacote / caso	14-SOIC (0.154", 3.90mm Width)
Pacote de Dispositivo do Fornecedor	14-SOP

UM3491EESE Packaging

UM3491EESE FAQ

1. How to order UM3491EESE 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 UM3491EESE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UM3491EESE. All suppliers must pass our qualification reviews before they can publish their products including UM3491EESE on Heisener; we pay more attention to the channels and quality of UM3491EESE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UM3491EESE price and inventory displayed accurate?

The price and inventory of UM3491EESE 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 UM3491EESE?

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 UM3491EESE we delivered, we will accept the replacement or return of the UM3491EESE 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 UM3491EESE.

(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 UM3491EESE pin diagram, UM3491EESE datasheet?

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

UM3491EESE Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

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UM3491EESE

Qualidade Certificada

O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS