Name: 2N4449UA
Brand: Microchip Technology
SKU: 2N4449UA
Availability: InStock
Rating: 5 (87 reviews)

2N4449UA

Apenas para referência

Nº de peças	2N4449UA
Fabricante	Microchip Technology
Descrição	SMALL-SIGNAL BJT
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 30 - dez 5 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para 2N4449UA 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 2N4449UA com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de 2N4449UA.

Especificações do 2N4449UA

Fabricante	Microchip Technology
Categoria	Produtos semicondutores discretos - Transistores - Bipolares (BJT) - Simples
pacote	-
ECAD
Series	-
Tipo de transistor	NPN
Corrente - Coletor (Ic) (Max)	-
Tensão - Colapso do Emissor Coletor (Max)	15 V
Saturação Vce (Max) @ Ib, Ic	450mV @ 10mA, 100mA
Corrente - corte de coletor (máx.)	400nA
Ganho de Corrente DC (hFE) (Min) @ Ic, Vce	40 @ 10mA, 1V
Potência - Max	500 mW
Freqüência - Transição	-
Temperatura de operação	-65°C ~ 200°C (TJ)
Tipo de montagem	Surface Mount
Pacote / caso	4-SMD, No Lead
Pacote de Dispositivo do Fornecedor	UA

2N4449UA Packaging

2N4449UA FAQ

1. How to order 2N4449UA 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 2N4449UA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N4449UA. All suppliers must pass our qualification reviews before they can publish their products including 2N4449UA on Heisener; we pay more attention to the channels and quality of 2N4449UA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N4449UA price and inventory displayed accurate?

The price and inventory of 2N4449UA 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 2N4449UA?

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 2N4449UA we delivered, we will accept the replacement or return of the 2N4449UA 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 2N4449UA.

(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 2N4449UA pin diagram, 2N4449UA datasheet?

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

2N4449UA 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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2N4449UA

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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.

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